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1 Commits
054 ... check_conf

Author SHA1 Message Date
Harald Hoyer
02844ff664 dracut.sh: add check for invalid configuration files 
Emit a warning about possible misconfigured configuration files, where
the spaces around values are missing for +=""

Better report a possible source of problems. We can fix annoying false
positives later.
 2019-10-23 14:16:56 +02:00
576 changed files with 13520 additions and 19322 deletions
Expand all files Collapse all files

9
.astylerc
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@@ -1,9 +0,0 @@
lineend=linux
style=linux
indent=spaces=8
convert-tabs
min-conditional-indent=0
max-instatement-indent=120
align-pointer=name
max-code-length=120

30
.dir-locals.el
View File

@@ -1,25 +1,7 @@
; Directory Local Variables
; For more information see (info "(emacs) Directory Variables")
; Sets emacs variables based on mode.
; A list of (major-mode . ((var1 . value1) (var2 . value2)))
; Mode can be nil, which gives default values.
; Characters width is set to 109 for .c and XML but for everything else 79.
; If you update this file make sure to update .vimrc and .editorconfig too.
;;; Directory Local Variables
;;; For more information see (info "(emacs) Directory Variables")
((sh-mode
(indent-tabs-mode)
(sh-basic-offset . 4)))
((c-mode . ((fill-column . 109)
(c-basic-offset . 8)
(eval . (c-set-offset 'substatement-open 0))
(eval . (c-set-offset 'statement-case-open 0))
(eval . (c-set-offset 'case-label 0))
(eval . (c-set-offset 'arglist-intro '++))
(eval . (c-set-offset 'arglist-close 0))
(eval . (c-set-offset 'arglist-cont-nonempty '(c-lineup-gcc-asm-reg c-lineup-arglist)))))
(nxml-mode . ((nxml-child-indent . 2)
(fill-column . 109)))
(meson-mode . ((meson-indent-basic . 8)))
(sh-mode . ((sh-basic-offset . 4)
(sh-indentation . 4)))
(awk-mode . ((c-basic-offset . 8)))
(nil . ((indent-tabs-mode . nil)
(tab-width . 4)
(fill-column . 79))) )

39
.editorconfig
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@@ -1,39 +0,0 @@
# EditorConfig configuration for dracut
# http://EditorConfig.org
# If you update this file make sure to update .dir-locals.el and .vimrc too.
# Top-most EditorConfig file
root = true
# Unix-style newlines with a newline ending every file, utf-8 charset
[*]
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
charset = utf-8
indent_style = space
indent_size = 4
switch_case_indent = true
function_next_line = false
binary_next_line = true
space_redirects = true
# Match config files, set indent to spaces with width of eight.
[*.{c,h}]
indent_style = space
indent_size = 8
# Match config files, set indent to spaces with width of four.
[*.sh]
indent_style = space
indent_size = 4
switch_case_indent = true
function_next_line = false
binary_next_line = true
space_redirects = true
# Match xml man pages, set indent to spaces with width of two.
[man/*.xml]
indent_style = space
indent_size = 2

9
.github/CODEOWNERS vendored
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@@ -1,9 +0,0 @@
# This is a comment.
# Each line is a file pattern followed by one or more owners.
# These owners will be the default owners for everything in
# the repo. Unless a later match takes precedence,
# @global-owner1 and @global-owner2 will be requested for
# review when someone opens a pull request.
* @haraldh @danimo @johannbg

26
.github/ISSUE_TEMPLATE/bug_report.md vendored
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@@ -1,26 +0,0 @@
---
name: "\U0001F41B Bug report"
about: A report of an error in a recent Dracut version
labels: 'bug'
---
**Describe the bug**
A clear and concise description of what the error is.
**Distribution used**
Which distribution was this behaviour seen in?
**Dracut version**
Which dracut version was this behaviour seen in?
**Init system**
Which init system is being used?
**To Reproduce**
Steps or code to reproduce the behavior.
**Expected behavior**
A clear and concise description of what you expected to happen.
**Additional context**
Add any other context you like about the problem here.

8
.github/ISSUE_TEMPLATE/documentation.md vendored
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@@ -1,8 +0,0 @@
---
name: "\U0001F4D6 Documentation"
about: Suggest an improvement for documentation in Dracut
labels: 'documents'
---
**Describe the documentation**
A clear and concise description of what should be better documented.

8
.github/ISSUE_TEMPLATE/feature_request.md vendored
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@@ -1,8 +0,0 @@
---
name: "\U00002728 Feature Request"
about: A request for enhancement in Dracut
labels: 'enhancement'
---
**Describe the enhancement**
A clear and concise description of what the enhancement is that you would like to see.

293
.github/labeler.yml vendored
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@@ -1,293 +0,0 @@
repository:
- ./*
github:
- .github/*
- .github/**/*
dracut-install:
- install/*
- install/**/*
example:
- examples/*
- examples/**/*
- examples/**/**/*
modules:
- modules.d/*
- modules.d/**/*
bash:
- modules.d/00bash/*
bootchart:
- modules.d/00bootchart/*
dash:
- modules.d/00dash/*
mksh:
- modules.d/00mksh/*
systemd:
- modules.d/00systemd/*
warpclock:
- modules.d/00warpclock/*
fips:
- modules.d/01fips/*
systemd-initrd:
- modules.d/01systemd-initrd/*
caps:
- modules.d/02caps/*
systemd-networkd:
- modules.d/02systemd-networkd/*
modsign:
- modules.d/03modsign/*
rescue:
- modules.d/03rescue/*
watchdog:
- modules.d/04watchdog/*
busybox:
- modules.d/05busybox/*
rngd:
- modules.d/06rngd/*
i18n:
- modules.d/10i18n/*
convertfs:
- modules.d/30convertfs/*
network-legacy:
- modules.d/35network-legacy/*
network-manager:
- modules.d/35network-manager/*
network:
- modules.d/40network/*
ifcfg:
- modules.d/45ifcfg/*
url-lib:
- modules.d/45url-lib/*
drm:
- modules.d/50drm/*
gensplash:
- modules.d/50gensplash/*
plymouth:
- modules.d/50plymouth/*
cms:
- modules.d/80cms/*
lvmmerge:
- modules.d/80lvmmerge/*
cio_ignore:
- modules.d/81cio_ignore/*
btrfs:
- modules.d/90btrfs/*
crypt:
- modules.d/90crypt/*
dm:
- modules.d/90dm/*
dmraid:
- modules.d/90dmraid/*
dmsquash-live:
- modules.d/90dmsquash-live/*
dmsquash-live-ntfs:
- modules.d/90dmsquash-live-ntfs/*
kernel-modules:
- modules.d/90kernel-modules/*
kernel-modules-extra:
- modules.d/90kernel-modules-extra/*
kernel-network-modules:
- modules.d/90kernel-network-modules/*
livenet:
- modules.d/90livenet/*
lvm:
- modules.d/90lvm/*
mdraid:
- modules.d/90mdraid/*
multipath:
- modules.d/90multipath/*
nvdimm:
- modules.d/90nvdimm/*
ppcmac:
- modules.d/90ppcmac/*
qemu:
- modules.d/90qemu/*
qemu-net:
- modules.d/90qemu-net/*
stratis:
- modules.d/90stratis/*
crypt-gpg:
- modules.d/91crypt-gpg/*
crypt-loop:
- modules.d/91crypt-loop/*
zipl:
- modules.d/91zipl/*
cifs:
- modules.d/95cifs/*
dasd:
- modules.d/95dasd/*
dasd_mod:
- modules.d/95dasd_mod/*
dasd_rules:
- modules.d/95dasd_rules/*
dcssblk:
- modules.d/95dcssblk/*
debug:
- modules.d/95debug/*
fcoe:
- modules.d/95fcoe/*
fcoe-uefi:
- modules.d/95fcoe-uefi/*
fstab-sys:
- modules.d/95fstab-sys/*
iscsi:
- modules.d/95iscsi/*
lunmask:
- modules.d/95lunmask/*
nbd:
- modules.d/95nbd/*
nfs:
- modules.d/95nfs/*
nvmf:
- modules.d/95nvmf/*
qeth_rules:
- modules.d/95qeth_rules/*
resume:
- modules.d/95resume/*
rootfs-block:
- modules.d/95rootfs-block/*
ssh-client:
- modules.d/95ssh-client/*
terminfo:
- modules.d/95terminfo/*
udev-rules:
- modules.d/95udev-rules/*
virtfs:
- modules.d/95virtfs/*
zfcp:
- modules.d/95zfcp/*
zfcp_rules:
- modules.d/95zfcp_rules/*
znet:
- modules.d/95znet/*
securityfs:
- modules.d/96securityfs/*
biosdevname:
- modules.d/97biosdevname/*
masterkey:
- modules.d/97masterkey/*
dracut-systemd:
- modules.d/98dracut-systemd/*
ecryptfs:
- modules.d/98ecryptfs/*
integrity:
- modules.d/98integrity/*
pollcdrom:
- modules.d/98pollcdrom/*
selinux:
- modules.d/98selinux/*
syslog:
- modules.d/98syslog/*
usrmount:
- modules.d/98usrmount/*
base:
- modules.d/99base/*
fs-lib:
- modules.d/99fs-lib/*
img-lib:
- modules.d/99img-lib/*
memstrack:
- modules.d/99memstrack/*
shutdown:
- modules.d/99shutdown/*
squash:
- modules.d/99squash/*
uefi-lib:
- modules.d/99uefi-lib/*
test:
- test/*
- test/**/*

10
.github/pull_request_template.md vendored
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@@ -1,10 +0,0 @@
This pull request changes...
## Changes
## Checklist
- [ ] I have tested it locally
- [ ] I have reviewed and updated any documentation if relevant
- [ ] I am providing new code and test(s) for it
Fixes #

21
.github/stale.yml vendored
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@@ -1,21 +0,0 @@
# Number of days of inactivity before an issue becomes stale
daysUntilStale: 30
# Number of days of inactivity before a stale issue is closed
daysUntilClose: 7
# Issues with these labels will never be considered stale
exemptLabels:
- documents
- enhancement
- regression
- wiki
- bug
# Label to use when marking an issue as stale
staleLabel: stale
# Comment to post when marking an issue as stale. Set to `false` to disable
markComment: >
This issue is being marked as stale because it has not had any recent activity.
It will be closed if no further activity occurs.
If this is still an issue in the latest release of Dracut and you would like to keep it open please comment on this issue within the next 7 days.
Thank you for your contributions.
# Comment to post when closing a stale issue. Set to `false` to disable
closeComment: false

54
.github/workflows/container.yml vendored
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@@ -1,54 +0,0 @@
name: Container
on:
schedule:
- cron: '30 11 * * *' # every day at 4:40
push:
branches: [ master ]
paths:
- 'test/container/**'
- '.github/workflows/container.yml'
pull_request:
branches: [ master ]
paths:
- 'test/container/**'
- '.github/workflows/container.yml'
permissions:
packages: write
contents: read
jobs:
push_to_registry:
name: Build and push containers image to GitHub Packages
runs-on: ubuntu-latest
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.config.dockerfile }}
cancel-in-progress: true
strategy:
fail-fast: false
matrix:
config:
- { dockerfile: 'Dockerfile-Fedora-33', tag: 'fedora:33' }
- { dockerfile: 'Dockerfile-Fedora-latest', tag: 'fedora:latest' }
- { dockerfile: 'Dockerfile-Fedora-rawhide', tag: 'fedora:rawhide' }
- { dockerfile: 'Dockerfile-OpenSuse-latest', tag: 'opensuse:latest' }
- { dockerfile: 'Dockerfile-Arch', tag: 'arch:latest' }
steps:
- name: Check out the repo
uses: actions/checkout@v2
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
# with:
# buildkitd-flags: --debug
- name: Login to GitHub Container Registry
uses: docker/login-action@v1
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and Push Container
uses: docker/build-push-action@v2
with:
file: test/container/${{ matrix.config.dockerfile }}
tags: ghcr.io/dracutdevs/${{ matrix.config.tag }}
push: ${{ github.event_name == 'push' || github.event_name == 'schedule' }}

81
.github/workflows/integration.yml vendored
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@@ -1,81 +0,0 @@
name: Integration Test
on:
pull_request:
branches: [ master ]
jobs:
basic:
runs-on: ubuntu-latest
timeout-minutes: 45
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.container }}-${{ matrix.test }}
cancel-in-progress: true
strategy:
matrix:
container: [
"fedora:33",
"fedora:rawhide",
"opensuse:latest",
"arch:latest",
]
test: [
"04",
]
fail-fast: false
container:
image: ghcr.io/dracutdevs/${{ matrix.container }}
options: "--privileged -v /dev:/dev"
steps:
- name: "Checkout Repository"
uses: actions/checkout@v2
with:
fetch-depth: 0
- name: "${{ matrix.container }} TEST-${{ matrix.test }}"
run: ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}
test:
runs-on: ubuntu-latest
timeout-minutes: 45
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}-${{ matrix.container }}-${{ matrix.test }}
cancel-in-progress: true
strategy:
matrix:
container: [
"fedora:latest",
]
test: [
"01",
"02",
"03",
"04",
"10",
"11",
"12",
"13",
"14",
"15",
"17",
"20",
"21",
"30",
"31",
"35",
"36",
"40",
"41",
"98",
]
fail-fast: false
container:
image: ghcr.io/dracutdevs/${{ matrix.container }}
options: "--privileged -v /dev:/dev"
steps:
- name: "Checkout Repository"
uses: actions/checkout@v2
with:
fetch-depth: 0
- name: "${{ matrix.container }} TEST-${{ matrix.test }}"
run: ./tools/test-github.sh "TEST-${{ matrix.test }}" ${{ matrix.test }}

11
.github/workflows/labels.yml vendored
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@@ -1,11 +0,0 @@
name: "Pull Request Labeler"
on: pull_request_target
jobs:
triage:
runs-on: ubuntu-latest
steps:
- uses: actions/labeler@main
with:
repo-token: "${{ secrets.GITHUB_TOKEN }}"

38
.github/workflows/lint.yml vendored
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@@ -1,38 +0,0 @@
name: Lint
on:
push:
branches: [ master ]
pull_request:
branches: [ master ]
jobs:
lint-c:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: install tools
run: sudo apt-get install astyle
- name: indent
run: make indent-c
- name: check formatting
run: git diff --exit-code
lint-shell:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: shfmt
uses: luizm/action-sh-checker@v0.2.2
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
SHFMT_OPTS: -s # arguments to shfmt.
with:
sh_checker_shellcheck_disable: false
sh_checker_comment: true

19
.github/workflows/pr.yml vendored
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@@ -1,19 +0,0 @@
name: Commisery
on:
pull_request:
types: [edited, opened, synchronize, reopened]
jobs:
commit-message:
name: Conventional Commit Message Checker (Commisery)
runs-on: ubuntu-latest
steps:
- name: Check-out the repo under $GITHUB_WORKSPACE
uses: actions/checkout@v2
- name: Run Commisery
uses: dracutdevs/commisery-action@master
with:
token: ${{ secrets.GITHUB_TOKEN }}
pull_request: ${{ github.event.number }}

3
.gitignore vendored
View File

@@ -22,6 +22,3 @@ test*.img
/*.sign
*.o
skipcpio/skipcpio
/util/util
/dracut-util
.idea/

4
.mailmap
View File

@@ -31,7 +31,3 @@ Lidong Zhong <lidong.zhong@suse.com> <lzhong@suse.com>
Nikoli <nikoli@gmx.us> <nikoli@lavabit.com>
Peter Robinson <pbrobinson@fedoraproject.org> <pbrobinson@gmail.com>
Xunlei Pang <xlpang@redhat.com> <xpang@redhat.com>
Daniel Molkentin <daniel.molkentin@suse.com> <dmolkentin@suse.com>
Thomas Blume <thomas.blume@suse.com> <Thomas.Blume@suse.com>
Brian C. Lane <bcl@redhat.com> <bcl@brianlane.com>
Tomasz Paweł Gajc <tpgxyz@gmail.com> <tpgxyz@gmail.com>

55
.packit.yml
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@@ -1,55 +0,0 @@
# This file is part of dracut.
# SPDX-License-Identifier: GPL-2.0-or-later
# The name of the upstream package
upstream_package_name: dracut
# The upstream tag versioning scheme
upstream_tag_template: "{version}"
# The URL of the upstream project
upstream_project_url: https://github.com/dracutdevs/dracut
# Relative path to a spec file within the upstream repository
specfile_path: pkgbuild/dracut.spec
# Name of the downstream package
downstream_package_name: dracut
# The URL of the downstream project
dist_git_base_url: https://src.fedoraproject.org/
# Sync file(s) from upstream repo to dist-git
synced_files:
# The dracut spec file is maintained upstream so we sync it downstream.
- dracut.spec
# We sync the packit file downstream be able to optionally use the sync-from-downstream command
- .packit.yaml
# We want new releases to be automatically built on rawhide and have few jobs
# on copr.
create_pr: false
jobs:
- job: propose_downstream
trigger: release
metadata:
dist_git_branches: master
- job: tests
trigger: pull_request
metadata:
targets:
- fedora-rawhide
- job: copr_build
trigger: pull_request
metadata:
targets:
- fedora-development
- job: copr_build
trigger: commit
metadata:
targets:
- fedora-all
- fedora-development

34
.shellcheckrc
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@@ -1,34 +0,0 @@
# SC2039: In POSIX sh, 'local' is undefined.
# https://github.com/koalaman/shellcheck/wiki/SC2039
disable=SC2039
# SC2166: Prefer [ p ] || [ q ] as [ p -o q ] is not well defined.
# https://github.com/koalaman/shellcheck/wiki/SC2166
disable=SC2166
# SC2154: Variable is referenced but not assigned
# https://github.com/koalaman/shellcheck/wiki/SC2154
disable=SC2154
# SC1091: Not following <file>
# https://github.com/koalaman/shellcheck/wiki/SC1091
disable=SC1091
# SC2174: When used with -p, -m only applies to the deepest directory.
# https://github.com/koalaman/shellcheck/wiki/SC2174
disable=SC2174
# SC3043: In POSIX sh, 'local' is undefined.
# https://github.com/koalaman/shellcheck/wiki/SC3043
# ... but dash supports it
disable=SC3043
# SC3013: In POSIX sh, -ef is undefined.
# https://github.com/koalaman/shellcheck/wiki/SC3013
# ... but dash supports it
disable=SC3013
# SC3045: In POSIX sh, read -p is undefined.
# https://github.com/koalaman/shellcheck/wiki/SC3045
# ... but dash supports it
disable=SC3045

49
.travis.yml Normal file
View File

@@ -0,0 +1,49 @@
language: generic
dist: bionic
sudo: required
services:
- docker
env:
matrix:
- IMAGE=latest
- IMAGE=latest TESTS=01
- IMAGE=latest TESTS=12
- IMAGE=latest TESTS=20
- IMAGE=latest TESTS=50
- IMAGE=latest TESTS=30
- IMAGE=latest TESTS=31
- IMAGE=latest TESTS=60
- IMAGE=latest TESTS=70
- IMAGE=latest TESTS=99
- IMAGE=latest TESTS=02
- IMAGE=latest TESTS=03
- IMAGE=latest TESTS=04
- IMAGE=latest TESTS=10
- IMAGE=latest TESTS=11
- IMAGE=29 TESTS=13
- IMAGE=29 TESTS=14
- IMAGE=latest TESTS=15
- IMAGE=latest TESTS=17
before_script:
- docker pull fedora:$IMAGE
- |
sudo modprobe kvm-intel nested=1 || :
sudo modprobe kvm-amd nested=1 || :
dmesg | tail || :
- git fetch --tags --unshallow
- |
git describe --abbrev=0 --tags || :
git describe --tags || :
script:
- docker run --privileged -it -v $(pwd)/:/dracut fedora:$IMAGE /dracut/fedora-test.sh $IMAGE-$$ "$TESTS"
notifications:
webhooks:
urls:
- https://webhooks.gitter.im/e/effa917ca3e0ed5fd00e
on_success: change # options: [always|never|change] default: always
on_failure: always # options: [always|never|change] default: always
on_start: never # options: [always|never|change] default: always

15
.vimrc
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@@ -1,15 +0,0 @@
" Vim can use per directory configuration files like this.
" To enable that feature two lines are needed in your ~/.vimrc
" set exrc " enables per-directory .vimrc files
" set secure " disable unsafe commands in local .vimrc files
" Characters width is set to 109 for .c and XML but for everything else 79.
" If you update this file make sure to update .dir-locals.el & .editorconfig
set tabstop=4
set shiftwidth=4
set expandtab
set makeprg=GCC_COLORS=\ make
set tw=79
au BufRead,BufNewFile *.xml set tw=109 shiftwidth=2 smarttab
au FileType sh set tw=80 shiftwidth=4 smarttab
au FileType c set tw=109 shiftwidth=8 tabstop=8 smarttab expandtab

1
install.d/50-dracut.install → 50-dracut.install
View File

@@ -48,7 +48,6 @@ case "$COMMAND" in
unset noimageifnotneeded
for ((i=0; i < "${#BOOT_OPTIONS[@]}"; i++)); do
# shellcheck disable=SC1001
if [[ ${BOOT_OPTIONS[$i]} == root\=PARTUUID\=* ]]; then
noimageifnotneeded="yes"
break

68
51-dracut-rescue-postinst.sh Executable file
View File

@@ -0,0 +1,68 @@
#!/bin/bash
export LANG=C
KERNEL_VERSION="$1"
KERNEL_IMAGE="$2"
[[ -f /etc/os-release ]] && . /etc/os-release
if [[ ! -f /etc/machine-id ]] || [[ ! -s /etc/machine-id ]]; then
systemd-machine-id-setup
fi
[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
[[ $MACHINE_ID ]] || exit 1
[[ -f $KERNEL_IMAGE ]] || exit 1
INITRDFILE="/boot/initramfs-0-rescue-${MACHINE_ID}.img"
NEW_KERNEL_IMAGE="${KERNEL_IMAGE%/*}/vmlinuz-0-rescue-${MACHINE_ID}"
[[ -f $INITRDFILE ]] && [[ -f $NEW_KERNEL_IMAGE ]] && exit 0
dropindirs_sort()
{
suffix=$1; shift
args=("$@")
files=$(
while (( $# > 0 )); do
for i in ${1}/*${suffix}; do
[[ -f $i ]] && echo ${i##*/}
done
shift
done | sort -Vu
)
for f in $files; do
for d in "${args[@]}"; do
if [[ -f "$d/$f" ]]; then
echo "$d/$f"
continue 2
fi
done
done
}
# source our config dir
for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
[[ -e $f ]] && . "$f"
done
[[ $dracut_rescue_image != "yes" ]] && exit 0
if [[ ! -f $INITRDFILE ]]; then
dracut --no-hostonly -a "rescue" "$INITRDFILE" "$KERNEL_VERSION"
((ret+=$?))
fi
if [[ ! -f $NEW_KERNEL_IMAGE ]]; then
cp --reflink=auto "$KERNEL_IMAGE" "$NEW_KERNEL_IMAGE"
((ret+=$?))
fi
new-kernel-pkg --install "$KERNEL_VERSION" --kernel-image "$NEW_KERNEL_IMAGE" --initrdfile "$INITRDFILE" --banner "$NAME $VERSION_ID Rescue $MACHINE_ID"
((ret+=$?))
exit $ret

24
install.d/51-dracut-rescue.install → 51-dracut-rescue.install
View File

@@ -14,8 +14,8 @@ dropindirs_sort()
args=("$@")
files=$(
while (( $# > 0 )); do
for i in "${1}"/*"${suffix}"; do
[[ -f $i ]] && echo "${i##*/}"
for i in ${1}/*${suffix}; do
[[ -f $i ]] && echo ${i##*/}
done
shift
done | sort -Vu
@@ -36,7 +36,7 @@ dropindirs_sort()
if [[ ${KERNEL_INSTALL_MACHINE_ID+x} ]]; then
MACHINE_ID=$KERNEL_INSTALL_MACHINE_ID
elif [[ -f /etc/machine-id ]] ; then
read -r MACHINE_ID < /etc/machine-id
read MACHINE_ID < /etc/machine-id
fi
if ! [[ $MACHINE_ID ]]; then
@@ -80,13 +80,9 @@ case "$COMMAND" in
# source our config dir
for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
if [[ -e $f ]]; then
# shellcheck disable=SC1090
. "$f"
fi
[[ -e $f ]] && . "$f"
done
# shellcheck disable=SC2154
[[ $dracut_rescue_image != "yes" ]] && exit 0
[[ -d "$BOOT_DIR_ABS" ]] || mkdir -p "$BOOT_DIR_ABS"
@@ -105,17 +101,13 @@ case "$COMMAND" in
echo "title $PRETTY_NAME - Rescue Image"
echo "version $KERNEL_VERSION"
echo "machine-id $MACHINE_ID"
echo "options ${BOOT_OPTIONS[*]} rd.auto=1"
echo "options ${BOOT_OPTIONS[@]} rd.auto=1"
echo "linux $BOOT_DIR/linux"
echo "initrd $BOOT_DIR/initrd"
} > "$LOADER_ENTRY"
} > $LOADER_ENTRY
else
if [[ -e "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" ]]; then
cp -aT "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" "$LOADER_ENTRY"
else
cp -aT "${KERNEL_IMAGE%/*}/bls.conf" "$LOADER_ENTRY"
fi
sed -i "s/${KERNEL_VERSION}/0-rescue-${MACHINE_ID}/" "$LOADER_ENTRY"
cp -aT "${KERNEL_IMAGE%/*}/bls.conf" $LOADER_ENTRY
sed -i 's/'$KERNEL_VERSION'/0-rescue-'${MACHINE_ID}'/' $LOADER_ENTRY
fi
((ret+=$?))

136
AUTHORS
View File

@@ -1,120 +1,95 @@
Harald Hoyer <harald@redhat.com>
Victor Lowther <victor.lowther@gmail.com>
Jóhann B. Guðmundsson <johannbg@gmail.com>
Amadeusz Żołnowski <aidecoe@aidecoe.name>
Daniel Molkentin <daniel.molkentin@suse.com>
Hannes Reinecke <hare@suse.com>
Will Woods <wwoods@redhat.com>
Kairui Song <kasong@redhat.com>
Philippe Seewer <philippe.seewer@bfh.ch>
Warren Togami <wtogami@redhat.com>
Dave Young <dyoung@redhat.com>
Jeremy Katz <katzj@redhat.com>
Lukas Nykryn <lnykryn@redhat.com>
David Dillow <dave@thedillows.org>
Lubomir Rintel <lkundrak@v3.sk>
Michal Soltys <soltys@ziu.info>
Colin Guthrie <colin@mageia.org>
Daniel Molkentin <dmolkentin@suse.com>
Amerigo Wang <amwang@redhat.com>
Thomas Renninger <trenn@suse.com>
Lukas Nykryn <lnykryn@redhat.com>
Alexander Tsoy <alexander@tsoy.me>
Martin Wilck <mwilck@suse.de>
Frederick Grose <fgrose@sugarlabs.org>
WANG Chao <chaowang@redhat.com>
Yu Watanabe <watanabe.yu+github@gmail.com>
Andrey Borzenkov <arvidjaar@gmail.com>
Hans de Goede <hdegoede@redhat.com>
Jonathan Lebon <jonathan@jlebon.com>
Peter Jones <pjones@redhat.com>
Peter Robinson <pbrobinson@fedoraproject.org>
Andreas Thienemann <andreas@bawue.net>
Frantisek Sumsal <frantisek@sumsal.cz>
Peter Robinson <pbrobinson@fedoraproject.org>
Fabian Vogt <fvogt@suse.com>
Nicolas Chauvet <kwizart@gmail.com>
Zoltán Böszörményi <zboszor@pr.hu>
Beniamino Galvani <bgalvani@redhat.com>
Colin Walters <walters@verbum.org>
Kairui Song <kasong@redhat.com>
John Reiser <jreiser@bitwagon.com>
Luca Berra <bluca@vodka.it>
Tomasz Paweł Gajc <tpgxyz@gmail.com>
Xunlei Pang <xlpang@redhat.com>
Brian C. Lane <bcl@redhat.com>
Daniel Drake <drake@endlessm.com>
Renaud Métrich <rmetrich@redhat.com>
Lubomir Rintel <lkundrak@v3.sk>
Angelo "pallotron" Failla <pallotron@fb.com>
Thomas Blume <thomas.blume@suse.com>
Brian C. Lane <bcl@redhat.com>
Ville Skyttä <ville.skytta@iki.fi>
Böszörményi Zoltán <zboszor@pr.hu>
Cristian Rodríguez <crrodriguez@opensuse.org>
Dan Horák <dhorak@redhat.com>
Javier Martinez Canillas <javierm@redhat.com>
Ondrej Mosnacek <omosnace@redhat.com>
Baoquan He <bhe@redhat.com>
Brendan Germain <brendan.germain@nasdaqomx.com>
David Tardon <dtardon@redhat.com>
Dusty Mabe <dusty@dustymabe.com>
Jonas Witschel <diabonas@gmx.de>
Colin Walters <walters@verbum.org>
Leho Kraav <leho@kraav.com>
Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
Moritz Maxeiner <moritz@ucworks.org>
Nathan Rini <nate@ucar.edu>
Radek Vykydal <rvykydal@redhat.com>
Đoàn Trần Công Danh <congdanhqx@gmail.com>
Nicolas Chauvet <kwizart@gmail.com>
Ondrej Mosnacek <omosnace@redhat.com>
Fabian Deutsch <fabiand@fedoraproject.org>
Javier Martinez Canillas <javierm@redhat.com>
Kamil Rytarowski <n54@gmx.com>
Lidong Zhong <lidong.zhong@suse.com>
Marc Grimme <grimme@atix.de>
Mike Gilbert <floppym@gentoo.org>
NeilBrown <neilb@suse.de>
Peter Rajnoha <prajnoha@redhat.com>
Radek Vykydal <rvykydal@redhat.com>
Thorsten Behrens <tbehrens@suse.com>
Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
q66 <daniel@octaforge.org>
Adam Williamson <awilliam@redhat.com>
Chao Wang <chaowang@redhat.com>
Frederic Crozat <fcrozat@suse.com>
James Lee <jlee@thestaticvoid.com>
Jesse Keating <jkeating@redhat.com>
Martin Wilck <mwilck@suse.de>
Mike Gilbert <floppym@gentoo.org>
Milan Broz <mbroz@redhat.com>
Mimi Zohar <zohar@linux.vnet.ibm.com>
Norbert Lange <norbert.lange@andritz.com>
Roberto Sassu <roberto.sassu@polito.it>
Stefan Reimer <it@startux.de>
Takashi Iwai <tiwai@suse.de>
Adam Williamson <awilliam@redhat.com>
Anton Blanchard <anton@samba.org>
Bill Nottingham <notting@redhat.com>
Chapman Flack <g2@anastigmatix.net>
Chris Leech <cleech@redhat.com>
David Cantrell <dcantrell@redhat.com>
Dennis Gilmore <dennis@ausil.us>
Doan Tran Cong Danh <congdanhqx@gmail.com>
Gaël PORTAY <gael.portay@collabora.com>
Jan Synacek <jsynacek@redhat.com>
Jiri Konecny <jkonecny@redhat.com>
Jon Ander Hernandez <jonan.h@gmail.com>
Juan RP <xtraeme@gmail.com>
Lance Albertson <lance@osuosl.org>
Marcos Mello <marcosfrm@gmail.com>
Marian Ganisin <mganisin@redhat.com>
Matthias Gerstner <matthias.gerstner@suse.de>
Max Resch <resch.max@gmail.com>
Michael Ploujnikov <plouj@somanetworks.com>
Pratyush Anand <panand@redhat.com>
Silvio Fricke <silvio.fricke@gmail.com>
Steven Brudenell <steven.brudenell@gmail.com>
Stig Telfer <stelfer@cray.com>
Thomas Backlund <tmb@mageia.org>
Topi Miettinen <toiwoton@gmail.com>
Vasiliy Tolstov <v.tolstov@selfip.ru>
Wim Muskee <wimmuskee@gmail.com>
tpgxyz <tpgxyz@gmail.com>
Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Alan Pevec <apevec@redhat.com>
Alex Harpin <development@landsofshadow.co.uk>
Alexey Shabalin <shaba@altlinux.org>
Ankit Kumar <ankit@linux.vnet.ibm.com>
Antony Messerli <amesserl@rackspace.com>
Chao Fan <cfan@redhat.com>
Daniel Cordero <dracut@0xdc.io>
Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Daniel Schaal <farbing@web.de>
Denis Silakov <dsilakov@virtuozzo.com>
@@ -126,24 +101,15 @@ Hari Bathini <hbathini@linux.vnet.ibm.com>
Ian Dall <ian@beware.dropbear.id.au>
Imran Haider <imran1008@gmail.com>
James Buren <ryuo@frugalware.org>
Jan Macku <jamacku@redhat.com>
Joey Boggs <jboggs@redhat.com>
Julian Wolf <juwolf@suse.com>
Koen Kooi <koen@dominion.thruhere.net>
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Kyle McMartin <kmcmarti@redhat.com>
Luiz Angelo Daros de Luca <luizluca@gmail.com>
Lukas Wunner <lukas@wunner.de>
Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
Marko Myllynen <myllynen@redhat.com>
Matthew Thode <mthode@mthode.org>
Michal Koutný <mkoutny@suse.com>
Mike Snitzer <snitzer@redhat.com>
Minfei Huang <mhuang@redhat.com>
Nikoli <nikoli@gmx.us>
Patrick Talbert <ptalbert@redhat.com>
Pedro Monreal <pmgdeb@gmail.com>
Petr Pavlu <petr.pavlu@suse.com>
Pingfan Liu <piliu@redhat.com>
Przemysław Rudy <prudy1@o2.pl>
Robert LeBlanc <robert@leblancnet.us>
@@ -154,30 +120,15 @@ Till Maas <opensource@till.name>
Tony Asleson <tasleson@redhat.com>
Vivek Goyal <vgoyal@redhat.com>
Vladislav Bogdanov <bubble@hoster-ok.com>
Érico Rolim <erico.erc@gmail.com>
наб <nabijaczleweli@nabijaczleweli.xyz>
A. Wilcox <AWilcox@Wilcox-Tech.com>
Adam Alves <adamoa@gmail.com>
Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Alexander Kurtz <alexander@kurtz.be>
Alexander Miroshnichenko <alex@millerson.name>
Alexander Sosedkin <asosedkin@redhat.com>
Alexander Todorov <atodorov@redhat.com>
Alexey Kodanev <alexey.kodanev@oracle.com>
Andreas Schwab <schwab@suse.de>
Andreas Stieger <astieger@suse.com>
Andrew J. Hesford <ajh@sideband.org>
Andy Lutomirski <luto@mit.edu>
Anjali Kulkarni <anjali.k.kulkarni@oracle.com>
Anssi Hannula <anssi@mageia.org>
Antz <antzz@protonmail.ch>
Arnaud Rebillout <arnaud.rebillout@collabora.com>
Artem Savkov <asavkov@redhat.com>
Attila Bruncsak <bruncsak@users.noreply.github.com>
B. Wilson <x@wilsonb.com>
Ben Howard <ben.howard@redhat.com>
Benjamin Marzinski <bmarzins@redhat.com>
Brandon Philips <brandon@ifup.co>
Bruno E. O. Meneguele <bmeneg@redhat.com>
Bryn M. Reeves <bmr@redhat.com>
Canek Peláez Valdés <caneko@gmail.com>
Carlo Caione <carlo@endlessm.com>
@@ -187,132 +138,91 @@ Cong Wang <amwang@redhat.com>
Dan Fuhry <dfuhry@datto.com>
Dave Jones <davej@redhat.com>
David Disseldorp <ddiss@suse.de>
David Hildenbrand <david@redhat.com>
David Michael <david.michael@coreos.com>
Denis Volkov <denis@simpletexting.net>
Dennis Schridde <devurandom@gmx.net>
Derek Hageman <hageman@inthat.cloud>
Derek Higgins <derekh@redhat.com>
Donovan Tremura <neurognostic@protonmail.ch>
Duane Griffin <duaneg@dghda.com>
Elan Ruusamäe <glen@delfi.ee>
Enno Boland <g@s01.de>
Enzo Matsumiya <ematsumiya@suse.de>
Eugene S. Sobolev <sobolev@protei.ru>
Eugene Syromiatnikov <esyr@redhat.com>
Evgeni Golov <evgeni@golov.de>
Fabian Vogt <fvogt@suse.de>
Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
Florian Gamböck <mail@floga.de>
Frank Deng <frank.deng@oracle.com>
François Cami <fcami@fedoraproject.org>
Gerd von Egidy <gerd.von.egidy@intra2net.com>
Glen Gray <slaine@slaine.org>
GuoChuang <guo.chuang@zte.com.cn>
HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
Hendrik Brueckner <brueckner@linux.ibm.com>
Hermann Gausterer <git-dracut-2012@mrq1.org>
Hiroaki Mizuguchi <hiroaki-m@iij.ad.jp>
Hongxu Jia <hongxu.jia@windriver.com>
Hui Wang <john.wanghui@huawei.com>
Ignaz Forster <iforster@suse.com>
Jacob Wen <jian.w.wen@oracle.com>
James Laska <jlaska@redhat.com>
Jan Stodola <jstodola@redhat.com>
Jaroslav Jindrak <dzejrou@gmail.com>
Jason Dana <jasondana@quarksecurity.com>
Jens Heise <46450477+heisej@users.noreply.github.com>
Jeremy Linton <lintonrjeremy@gmail.com>
Jiri Pirko <jiri@resnulli.us>
Joe Lawrence <Joe.Lawrence@stratus.com>
Johannes Thumshirn <jthumshirn@suse.com>
Jonas Jelten <jj@sft.lol>
Jonas Jonsson <jonas@websystem.se>
Jonas Witschel <diabonas@archlinux.org>
Kevin Yung <Kevin.Yung@myob.com>
Lars R. Damerow <lars@pixar.com>
Lee Duncan <lduncan@suse.com>
Lennart Poettering <lennart@poettering.net>
Lennert Buytenhek <buytenh@wantstofly.org>
Lev Veyde <lveyde@redhat.com>
Lianbo Jiang <lijiang@redhat.com>
Lucas C. Villa Real <lucasvr@gmail.com>
Major Hayden <major@mhtx.net>
Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Marian Csontos <mcsontos@redhat.com>
Mark Fasheh <mfasheh@suse.de>
Marko Myllynen <myllynen@redhat.com>
Matt <smoothsailing72@hotmail.com>
Matt Smith <shadowfax@gmx.com>
Matthew Thode <mthode@mthode.org>
Mei Liu <liumbj@linux.vnet.ibm.com>
Michael Chapman <mike@very.puzzling.org>
Michael McCracken <michael.mccracken@gmail.com>
Michal Koutný <mkoutny@suse.com>
Michal Schmidt <mschmidt@redhat.com>
Michal Sekletar <msekleta@redhat.com>
Mike Gorse <mgorse@suse.com>
Moritz 'Morty' Strübe <morty@gmx.net>
Munehiro Matsuda <haro@kgt.co.jp>
Nicolas Porcel <nicolasporcel06@gmail.com>
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Olivier Blin <dev@blino.org>
Ondrej Dubaj <odubaj@redhat.com>
P J P <ppandit@redhat.com>
Paolo Bonzini <pbonzini@redhat.com>
Paul Robins <exp@users.noreply.github.com>
Pavel Zhukov <pzhukov@redhat.com>
Pawel Wieczorkiewicz <pwieczorkiewicz@suse.de>
Pekka Wallendahl <wyrmiyu@gmail.com>
Peter Georg <peter.georg@physik.uni-regensburg.de>
Peter Levine <plevine457@gmail.com>
Petr Tesarik <ptesarik@suse.com>
Petr Vorel <pvorel@suse.cz>
Prarit Bhargava <prarit@redhat.com>
Praveen_Paladugu@Dell.com <Praveen_Paladugu@Dell.com>
Pádraig Brady <P@draigBrady.com>
Quentin Armitage <quentin@armitage.org.uk>
Renaud Métrich <rmetrich@redhat.com>
Robert Buchholz <rbu@goodpoint.de>
Ruben Kerkhof <ruben@rubenkerkhof.com>
Rumbaut Thomas <Thomas.Rumbaut@digipolis.gent>
Rusty Bird <rustybird@openmailbox.org>
Sebastian Mitterle <smitterl@redhat.com>
Sergei Iudin <tsipa740@gmail.com>
Sergey Fionov <fionov@gmail.com>
Shawn W Dunn <sfalken@opensuse.org>
Srinivasa T N <seenutn@linux.vnet.ibm.com>
Stefan Berger <stefanb@linux.ibm.com>
Stijn Hoop <stijn@sandcat.nl>
Sullivan (CTR), Austin <austin.sullivan.ctr@progeny.net>
Thierry Vignaud <thierry.vignaud@gmail.com>
Thilo Bangert <thilo.bangert@gmx.net>
Thomas Abraham <tabraham@suse.com>
Thomas Blume <thomas.blume@suse.com>
Tobias Geerinckx <tobias.geerinckx@gmail.com>
Tobias Klauser <tklauser@distanz.ch>
Tom Gundersen <teg@jklm.no>
Tomasz Paweł Gajc <tpgxyz@gmail.com>
Tomasz Torcz <tomek@pipebreaker.pl>
Tong Li <tonli@redhat.com>
Vadim Kuznetsov <vadimk@gentoo.org>
Vaughan Cao <vaughan.cao@oracle.com>
Vladius25 <vkorol2509@icloud.com>
Vratislav Podzimek <vpodzime@redhat.com>
Yang Liu <50459973+ly4096x@users.noreply.github.com>
Yanko Kaneti <yaneti@declera.com>
Zhiguo Deng <bjzgdeng@linux.vnet.ibm.com>
Ziyue Yang <ziyang@redhat.com>
foopub <45460217+foopub@users.noreply.github.com>
gaoyi <ymuemc@163.com>
honza801 <honza801@gmail.com>
jbash aka John Bashinski <jbash@velvet.com>
jloeser <jloeser@suse.de>
johannes <johannes.brechtmann@gmail.com>
jonathan-teh <30538043+jonathan-teh@users.noreply.github.com>
leo-lb <lle-bout@zaclys.net>
logan <logancaldwell23@gmail.com>
masem <matej.semian@gmail.com>
maximilian attems <max@stro.at>
mulhern <amulhern@redhat.com>
mwberry <mwberry@users.noreply.github.com>
nabijaczleweli <nabijaczleweli@gmail.com>
privb0x23 <privb0x23@users.noreply.github.com>
realtime-neil <neil@rtr.ai>
tpg <tpgxyz@gmail.com>
xtraeme <xtraeme@voidlinux.eu>
Дамјан Георгиевски <gdamjan@gmail.com>

23
HACKING Normal file
View File

@@ -0,0 +1,23 @@
Right now, most of the testing is done using a qemu/kvm guest and
generating the initramfs on another box but the support is all present
to build for the "running" machine. For the former, you can boot the guest
using qemu's -kernel and -initrd options.
dracut exists and will build an image. It is command-line equivalent
to most mkinitrd implementations and should be pretty straight-forward
to use.
To use, just run dracut with an output file name and, optionally, a
kernel version (it defaults to using the current). The appropriate
modules will be copied over and things should be good to go. If you'd
like to customize the list of modules copied in, edit /etc/dracut.conf
and set
dracutmodules="foo bar baz"
Note that dracut calls functional components in modules.d "modules"
while kernel modules are called "drivers".
Requirements:
* udev
* nfs module: nfs daemon and rpc helper
* iscsi: iscsi

193
Makefile
View File

@@ -1,22 +1,11 @@
-include dracut-version.sh
DRACUT_MAIN_VERSION ?= $(shell env GIT_CEILING_DIRECTORIES=$(CWD)/.. git describe --abbrev=0 --tags --always 2>/dev/null || :)
ifeq ($(DRACUT_MAIN_VERSION),)
DRACUT_MAIN_VERSION = $(DRACUT_VERSION)
endif
DRACUT_FULL_VERSION ?= $(shell env GIT_CEILING_DIRECTORIES=$(CWD)/.. git describe --tags --always 2>/dev/null || :)
ifeq ($(DRACUT_FULL_VERSION),)
DRACUT_FULL_VERSION = $(DRACUT_VERSION)
endif
HAVE_SHELLCHECK ?= $(shell which shellcheck >/dev/null 2>&1 && echo yes)
HAVE_SHFMT ?= $(shell which shfmt >/dev/null 2>&1 && echo yes)
HAVE_RPMBUILD ?= $(shell which rpmbuild >/dev/null 2>&1 && echo yes)
DRACUT_MAIN_VERSION ?= $(shell [ -d .git ] && git describe --abbrev=0 --tags --always 2>/dev/null || :)
DRACUT_MAIN_VERSION ?= $(DRACUT_VERSION)
GITVERSION ?= $(shell [ -d .git ] && { v=$$(git describe --tags --always 2>/dev/null); [ -n "$$v" ] && [ $${v\#*-} != $$v ] && echo -$${v\#*-}; } )
-include Makefile.inc
KVERSION ?= $(shell uname -r)
prefix ?= /usr
libdir ?= ${prefix}/lib
datadir ?= ${prefix}/share
@@ -24,20 +13,23 @@ pkglibdir ?= ${libdir}/dracut
sysconfdir ?= ${prefix}/etc
bindir ?= ${prefix}/bin
mandir ?= ${prefix}/share/man
CFLAGS ?= -O2 -g -Wall -std=gnu99 -D_FILE_OFFSET_BITS=64 -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
CFLAGS ?= -O2 -g -Wall
CFLAGS += -std=gnu99 -D_FILE_OFFSET_BITS=64 -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 $(KMOD_CFLAGS)
bashcompletiondir ?= ${datadir}/bash-completion/completions
pkgconfigdatadir ?= $(datadir)/pkgconfig
man1pages = man/lsinitrd.1
man1pages = lsinitrd.1
man5pages = man/dracut.conf.5
man5pages = dracut.conf.5
man7pages = man/dracut.cmdline.7 \
man/dracut.bootup.7 \
man/dracut.modules.7
man7pages = dracut.cmdline.7 \
dracut.bootup.7 \
dracut.modules.7
man8pages = man/dracut.8 \
man/dracut-catimages.8 \
man8pages = dracut.8 \
dracut-catimages.8 \
mkinitrd.8 \
mkinitrd-suse.8 \
modules.d/98dracut-systemd/dracut-cmdline.service.8 \
modules.d/98dracut-systemd/dracut-initqueue.service.8 \
modules.d/98dracut-systemd/dracut-mount.service.8 \
@@ -49,58 +41,44 @@ man8pages = man/dracut.8 \
manpages = $(man1pages) $(man5pages) $(man7pages) $(man8pages)
.PHONY: install clean archive rpm srpm testimage test all check AUTHORS CONTRIBUTORS doc dracut-version.sh
.PHONY: install clean archive rpm srpm testimage test all check AUTHORS doc dracut-version.sh
all: dracut-version.sh dracut.pc dracut-install src/skipcpio/skipcpio dracut-util
%.o : %.c
$(CC) -c $(CFLAGS) $(CPPFLAGS) $(KMOD_CFLAGS) $< -o $@
all: dracut-version.sh dracut.pc dracut-install skipcpio/skipcpio
DRACUT_INSTALL_OBJECTS = \
src/install/dracut-install.o \
src/install/hashmap.o\
src/install/log.o \
src/install/strv.o \
src/install/util.o
install/dracut-install.o \
install/hashmap.o\
install/log.o \
install/strv.o \
install/util.o
# deps generated with gcc -MM
src/install/dracut-install.o: src/install/dracut-install.c src/install/log.h src/install/macro.h \
src/install/hashmap.h src/install/util.h
src/install/hashmap.o: src/install/hashmap.c src/install/util.h src/install/macro.h src/install/log.h \
src/install/hashmap.h
src/install/log.o: src/install/log.c src/install/log.h src/install/macro.h src/install/util.h
src/install/util.o: src/install/util.c src/install/util.h src/install/macro.h src/install/log.h
src/install/strv.o: src/install/strv.c src/install/strv.h src/install/util.h src/install/macro.h src/install/log.h
install/dracut-install.o: install/dracut-install.c install/log.h install/macro.h \
install/hashmap.h install/util.h
install/hashmap.o: install/hashmap.c install/util.h install/macro.h install/log.h \
install/hashmap.h
install/log.o: install/log.c install/log.h install/macro.h install/util.h
install/util.o: install/util.c install/util.h install/macro.h install/log.h
install/strv.o: install/strv.c install/strv.h install/util.h install/macro.h install/log.h
src/install/dracut-install: $(DRACUT_INSTALL_OBJECTS)
$(CC) $(LDFLAGS) -o $@ $(DRACUT_INSTALL_OBJECTS) $(LDLIBS) $(FTS_LIBS) $(KMOD_LIBS)
install/dracut-install: $(DRACUT_INSTALL_OBJECTS)
$(CC) $(LDFLAGS) -o $@ $(DRACUT_INSTALL_OBJECTS) $(LDLIBS) $(KMOD_LIBS)
logtee: src/logtee/logtee.c
logtee: logtee.c
$(CC) $(LDFLAGS) -o $@ $<
dracut-install: src/install/dracut-install
dracut-install: install/dracut-install
ln -fs $< $@
SKIPCPIO_OBJECTS = src/skipcpio/skipcpio.o
skipcpio/skipcpio.o: src/skipcpio/skipcpio.c
skipcpio/skipcpio: $(SKIPCPIO_OBJECTS)
SKIPCPIO_OBJECTS= \
skipcpio/skipcpio.o
UTIL_OBJECTS = src/util/util.o
util/util.o: src/util/util.c
util/util: $(UTIL_OBJECTS)
skipcpio/skipcpio.o: skipcpio/skipcpio.c
skipcpio/skipcpio: skipcpio/skipcpio.o
dracut-util: src/util/util
cp -a $< $@
.PHONY: indent-c
indent-c:
astyle -n --quiet --options=.astylerc $(wildcard *.[ch] */*.[ch] src/*/*.[ch])
.PHONY: indent
indent: indent-c
ifeq ($(HAVE_SHFMT),yes)
shfmt -w -s .
endif
indent:
indent -i8 -nut -br -linux -l120 install/dracut-install.c
indent -i8 -nut -br -linux -l120 skipcpio/skipcpio.c
doc: $(manpages) dracut.html
@@ -114,20 +92,16 @@ endif
%.xml: %.asc
@rm -f -- "$@"
asciidoc -a "version=$(DRACUT_FULL_VERSION)" -d manpage -b docbook -o "$@" $<
asciidoc -d manpage -b docbook -o "$@" $<
dracut.8: man/dracut.8.asc \
man/dracut.usage.asc
dracut.8: dracut.usage.asc dracut.8.asc
dracut.html: man/dracut.asc $(manpages) docs/dracut.css man/dracut.usage.asc
dracut.html: dracut.asc $(manpages) dracut.css dracut.usage.asc
@rm -f -- dracut.xml
asciidoc -a "mainversion=$(DRACUT_MAIN_VERSION)" \
-a "version=$(DRACUT_FULL_VERSION)" \
-a numbered \
-d book -b docbook -o dracut.xml man/dracut.asc
asciidoc -a numbered -d book -b docbook -o dracut.xml dracut.asc
@rm -f -- dracut.html
xsltproc -o dracut.html --xinclude -nonet \
--stringparam custom.css.source docs/dracut.css \
--stringparam custom.css.source dracut.css \
--stringparam generate.css.header 1 \
http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl dracut.xml
@rm -f -- dracut.xml
@@ -135,7 +109,7 @@ dracut.html: man/dracut.asc $(manpages) docs/dracut.css man/dracut.usage.asc
dracut.pc: Makefile.inc Makefile
@echo "Name: dracut" > dracut.pc
@echo "Description: dracut" >> dracut.pc
@echo "Version: $(DRACUT_FULL_VERSION)" >> dracut.pc
@echo "Version: $(DRACUT_MAIN_VERSION)$(GITVERSION)" >> dracut.pc
@echo "dracutdir=$(pkglibdir)" >> dracut.pc
@echo "dracutmodulesdir=$(pkglibdir)/modules.d" >> dracut.pc
@echo "dracutconfdir=$(pkglibdir)/dracut.conf.d" >> dracut.pc
@@ -148,6 +122,7 @@ install: all
mkdir -p $(DESTDIR)$(mandir)/man1 $(DESTDIR)$(mandir)/man5 $(DESTDIR)$(mandir)/man7 $(DESTDIR)$(mandir)/man8
install -m 0755 dracut.sh $(DESTDIR)$(bindir)/dracut
install -m 0755 dracut-catimages.sh $(DESTDIR)$(bindir)/dracut-catimages
install -m 0755 mkinitrd-dracut.sh $(DESTDIR)$(bindir)/mkinitrd
install -m 0755 lsinitrd.sh $(DESTDIR)$(bindir)/lsinitrd
install -m 0644 dracut.conf $(DESTDIR)$(sysconfdir)/dracut.conf
mkdir -p $(DESTDIR)$(sysconfdir)/dracut.conf.d
@@ -187,27 +162,24 @@ endif
$(DESTDIR)$(systemdsystemunitdir)/initrd.target.wants/$$i; \
done \
fi
if [ -f src/install/dracut-install ]; then \
install -m 0755 src/install/dracut-install $(DESTDIR)$(pkglibdir)/dracut-install; \
if [ -f install/dracut-install ]; then \
install -m 0755 install/dracut-install $(DESTDIR)$(pkglibdir)/dracut-install; \
fi
if [ -f src/skipcpio/skipcpio ]; then \
install -m 0755 src/skipcpio/skipcpio $(DESTDIR)$(pkglibdir)/skipcpio; \
fi
if [ -f dracut-util ]; then \
install -m 0755 dracut-util $(DESTDIR)$(pkglibdir)/dracut-util; \
if [ -f skipcpio/skipcpio ]; then \
install -m 0755 skipcpio/skipcpio $(DESTDIR)$(pkglibdir)/skipcpio; \
fi
mkdir -p $(DESTDIR)${prefix}/lib/kernel/install.d
install -m 0755 install.d/50-dracut.install $(DESTDIR)${prefix}/lib/kernel/install.d/50-dracut.install
install -m 0755 install.d/51-dracut-rescue.install $(DESTDIR)${prefix}/lib/kernel/install.d/51-dracut-rescue.install
install -m 0755 50-dracut.install $(DESTDIR)${prefix}/lib/kernel/install.d/50-dracut.install
install -m 0755 51-dracut-rescue.install $(DESTDIR)${prefix}/lib/kernel/install.d/51-dracut-rescue.install
mkdir -p $(DESTDIR)${bashcompletiondir}
install -m 0644 shell-completion/bash/dracut $(DESTDIR)${bashcompletiondir}/dracut
install -m 0644 shell-completion/bash/lsinitrd $(DESTDIR)${bashcompletiondir}/lsinitrd
install -m 0644 dracut-bash-completion.sh $(DESTDIR)${bashcompletiondir}/dracut
install -m 0644 lsinitrd-bash-completion.sh $(DESTDIR)${bashcompletiondir}/lsinitrd
mkdir -p $(DESTDIR)${pkgconfigdatadir}
install -m 0644 dracut.pc $(DESTDIR)${pkgconfigdatadir}/dracut.pc
dracut-version.sh:
@rm -f dracut-version.sh
@printf "#!/bin/sh\n# shellcheck disable=SC2034\nDRACUT_VERSION=%s\n" "$(DRACUT_FULL_VERSION)" > dracut-version.sh
@echo "DRACUT_VERSION=$(DRACUT_MAIN_VERSION)$(GITVERSION)" > dracut-version.sh
clean:
$(RM) *~
@@ -217,11 +189,9 @@ clean:
$(RM) test-*.img
$(RM) dracut-*.rpm dracut-*.tar.bz2 dracut-*.tar.xz
$(RM) dracut-version.sh
$(RM) dracut-install src/install/dracut-install $(DRACUT_INSTALL_OBJECTS)
$(RM) dracut-install install/dracut-install $(DRACUT_INSTALL_OBJECTS)
$(RM) skipcpio/skipcpio $(SKIPCPIO_OBJECTS)
$(RM) dracut-util util/util $(UTIL_OBJECTS)
$(RM) $(manpages) dracut.html
$(RM) dracut.pc
$(MAKE) -C test clean
dist: dracut-$(DRACUT_MAIN_VERSION).tar.xz
@@ -236,11 +206,10 @@ dracut-$(DRACUT_MAIN_VERSION).tar.xz: doc syncheck
xz -9 dracut-$(DRACUT_MAIN_VERSION).tar
rm -f -- dracut-$(DRACUT_MAIN_VERSION).tar
ifeq ($(HAVE_RPMBUILD),yes)
rpm: dracut-$(DRACUT_MAIN_VERSION).tar.xz syncheck
rpmbuild=$$(mktemp -d -p /var/tmp rpmbuild-dracut.XXXXXX); src=$$(pwd); \
rpmbuild=$$(mktemp -d -t rpmbuild-dracut.XXXXXX); src=$$(pwd); \
cp dracut-$(DRACUT_MAIN_VERSION).tar.xz "$$rpmbuild"; \
LC_MESSAGES=C $$src/tools/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < pkgbuild/dracut.spec > $$rpmbuild/dracut.spec; \
LC_MESSAGES=C $$src/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < dracut.spec > $$rpmbuild/dracut.spec; \
(cd "$$rpmbuild"; \
wget https://www.gnu.org/licenses/lgpl-2.1.txt; \
rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" \
@@ -251,18 +220,13 @@ rpm: dracut-$(DRACUT_MAIN_VERSION).tar.xz syncheck
srpm: dracut-$(DRACUT_MAIN_VERSION).tar.xz syncheck
rpmbuild=$$(mktemp -d -t rpmbuild-dracut.XXXXXX); src=$$(pwd); \
cp dracut-$(DRACUT_MAIN_VERSION).tar.xz "$$rpmbuild"; \
LC_MESSAGES=C $$src/tools/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < pkgbuild/dracut.spec > $$rpmbuild/dracut.spec; \
LC_MESSAGES=C $$src/git2spec.pl $(DRACUT_MAIN_VERSION) "$$rpmbuild" < dracut.spec > $$rpmbuild/dracut.spec; \
(cd "$$rpmbuild"; \
[ -f $$src/lgpl-2.1.txt ] && cp $$src/lgpl-2.1.txt . || wget https://www.gnu.org/licenses/lgpl-2.1.txt; \
rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" \
--define "_specdir $$PWD" --define "_srcrpmdir $$PWD" \
--define "_rpmdir $$PWD" -bs dracut.spec; ) && \
( mv "$$rpmbuild"/*.src.rpm $(DESTDIR).; rm -fr -- "$$rpmbuild"; ls $(DESTDIR)*.rpm )
else
.PHONY: rpm srpm
rpm: syncheck
srpm: syncheck
endif
syncheck:
@ret=0;for i in dracut-initramfs-restore.sh modules.d/*/*.sh; do \
@@ -272,53 +236,44 @@ syncheck:
[ $$V ] && echo "checking for [[: $$i"; if grep -Fq '[[ ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains [["; fi; \
[ $$V ] && echo "checking for echo -n: $$i"; if grep -Fq 'echo -n ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains echo -n"; fi \
done;exit $$ret
@ret=0;for i in *.sh modules.d/*/*.sh modules.d/*/module-setup.sh; do \
@ret=0;for i in *.sh mkinitrd-dracut.sh modules.d/*/*.sh \
modules.d/*/module-setup.sh; do \
[ $$V ] && echo "bash syntax check: $$i"; bash -n "$$i" ; ret=$$(($$ret+$$?)); \
done;exit $$ret
ifeq ($(HAVE_SHELLCHECK),yes)
ifeq ($(HAVE_SHFMT),yes)
shellcheck $$(shfmt -f .)
else
find . -name '*.sh' -print0 | xargs -0 shellcheck
endif
endif
check: all syncheck rpm
@[ "$$EUID" == "0" ] || { echo "'check' must be run as root! Please use 'sudo'."; exit 1; }
@$(MAKE) -C test check
testimage: all
./dracut.sh -N -l -a debug -f test-$(KVERSION).img $(KVERSION)
@echo wrote test-$(KVERSION).img
./dracut.sh -N -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
@echo wrote test-$(shell uname -r).img
debugtestimage: all
./dracut.sh --debug -l -a debug -f test-$(KVERSION).img $(KVERSION)
@echo wrote test-$(KVERSION).img
./dracut.sh --debug -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
@echo wrote test-$(shell uname -r).img
testimages: all
./dracut.sh -l -a debug --kernel-only -f test-kernel-$(KVERSION).img $(KVERSION)
@echo wrote test-$(KVERSION).img
./dracut.sh -l -a debug --no-kernel -f test-dracut.img $(KVERSION)
./dracut.sh -l -a debug --kernel-only -f test-kernel-$(shell uname -r).img $(shell uname -r)
@echo wrote test-$(shell uname -r).img
./dracut.sh -l -a debug --no-kernel -f test-dracut.img $(shell uname -r)
@echo wrote test-dracut.img
debughostimage: all
./dracut.sh --debug -H -l -f test-$(KVERSION).img $(KVERSION)
@echo wrote test-$(KVERSION).img
./dracut.sh --debug -H -l -f test-$(shell uname -r).img $(shell uname -r)
@echo wrote test-$(shell uname -r).img
hostimage: all
./dracut.sh -H -l -f test-$(KVERSION).img $(KVERSION)
@echo wrote test-$(KVERSION).img
./dracut.sh -H -l -f test-$(shell uname -r).img $(shell uname -r)
@echo wrote test-$(shell uname -r).img
efi: all
./dracut.sh --uefi -H -l -f linux-$(KVERSION).efi $(KVERSION)
@echo wrote linux-$(KVERSION).efi
./dracut.sh --uefi -H -l -f linux-$(shell uname -r).efi $(shell uname -r)
@echo wrote linux-$(shell uname -r).efi
AUTHORS:
git shortlog --numbered --summary -e |while read a rest || [ -n "$$rest" ]; do echo $$rest;done > AUTHORS
CONTRIBUTORS:
@git shortlog $(DRACUT_MAIN_VERSION).. --numbered --summary -e |while read a rest || [ -n "$$rest" ]; do echo "- $$rest";done
dracut.html.sign: dracut-$(DRACUT_MAIN_VERSION).tar.xz dracut.html
gpg-sign-all dracut-$(DRACUT_MAIN_VERSION).tar.xz dracut.html

649
NEWS.md → NEWS
View File

@@ -1,648 +1,3 @@
[Rendered view](https://github.com/dracutdevs/dracut/blob/master/NEWS.md)
dracut-054
==========
With this release dracut has undergone a major overhaul.
A lot of systemd related modules have been added.
The integration test suite has finally ironed out the flaky behaviour due to the parallel device probing of the kernel,
which bit sometimes in the non-kvm github CI. So, if you see any `/dev/sda` in a setup script with more than two hard drives,
chances are, that the script works on the wrong disk. Same goes for network interfaces.
This release is also fully `shellcheck`'ed with `ShellCheck-0.7.2` and indented with `shfmt` and `astyle`.
The dracut project builds test containers every day for:
* `opensuse/tumbleweed-dnf:latest`
* `archlinux:latest`
* `fedora:rawhide`
* `fedora:latest`
* `fedora:33`
These containers can easily be used to run the integration tests locally without root permissions via `podman`.
We hope this serves as a blueprint for your distribution's CI process.
More information can be found in [docs/HACKING.md](https://github.com/dracutdevs/dracut/blob/master/HACKING.md).
#### Bug Fixes
* make testsuite pass on OpenSuse and Arch ([8b2afb08](https://github.com/dracutdevs/dracut/commit/8b2afb08baea7fc6e15ece94e287dcc4a008bcc4))
* cope with distributions with `/usr/etc` files ([3ad3b3a4](https://github.com/dracutdevs/dracut/commit/3ad3b3a40d419c4386b2924f6ac25ab0c355d131))
* deprecate gummiboot ([5c94cf41](https://github.com/dracutdevs/dracut/commit/5c94cf41e8937b6fbb72c96bc54c84fdf224c711))
* set vimrc and emacs indention according to .editorconfig ([9012f399](https://github.com/dracutdevs/dracut/commit/9012f3996b1e5f0788f8e80dfdd5c9ab0636c355))
* correctly handle kernel parameters ([501d82f7](https://github.com/dracutdevs/dracut/commit/501d82f79675a6bf9b37e8250152515863a80236))
* remove dracut.pc on `make clean` ([d643156d](https://github.com/dracutdevs/dracut/commit/d643156d561d3aca816d75e403149db073617292))
* honor KVERSION environment in the Makefile ([d8a454a5](https://github.com/dracutdevs/dracut/commit/d8a454a537c6de95033dec7d83c622fdc46c2a4f))
* always use mkdir -p ([9cf7b1c5](https://github.com/dracutdevs/dracut/commit/9cf7b1c529442d5abd6eaec4399d4ee77b95145e))
* **dracut.sh:**
* prevent symbolic links containing `//` ([de0c0872](https://github.com/dracutdevs/dracut/commit/de0c0872fc858fa9ca952f79ea9f00be17c37a4c))
* adding missing globalvars for udev ([f35d479d](https://github.com/dracutdevs/dracut/commit/f35d479d2b718da54886a66d3b7af2132215f80a))
* sysctl global variables ([3ca9aa1d](https://github.com/dracutdevs/dracut/commit/3ca9aa1d7b24b82e01d16613b86ec3be97c8a1bb))
* add global vars for modules-load ([ec4539c6](https://github.com/dracutdevs/dracut/commit/ec4539c6066edf25e52ed8e2d35c4be7ef39f729))
* omission is an addition to other omissions in conf files ([96c31333](https://github.com/dracutdevs/dracut/commit/96c313333d1a4f5e2c524a3a11c5b3aab24afc20))
* harden dracut against GZIP environment variable ([d8e47e20](https://github.com/dracutdevs/dracut/commit/d8e47e201af4646e2a82e11220ea9c993bd2ed48))
* add a missing tmpfilesconfdir global variable ([8849dd8d](https://github.com/dracutdevs/dracut/commit/8849dd8d1a74a46cb761c4d8041e4582d4686724))
* include `modules.builtin.alias` in the initramfs ([7f633747](https://github.com/dracutdevs/dracut/commit/7f6337471312486934f9592c1c7c05ed68694454))
* install all depmod relevant configuration files ([50a01dd4](https://github.com/dracutdevs/dracut/commit/50a01dd4b28471c0dfa810a705e219963bd5ec3c))
* add `modules.builtin.modinfo` to the initramfs ([87c4c178](https://github.com/dracutdevs/dracut/commit/87c4c17850e8bb982f6c07a6d3f58124bb2875de))
* search for btrfs devices from actual mount poiont ([3fdc734a](https://github.com/dracutdevs/dracut/commit/3fdc734a5cc8c0b94c1da49439181d540c8a5c43))
* **dracut-functions.sh:**
* implement a cache for get_maj_min ([c3bb9d18](https://github.com/dracutdevs/dracut/commit/c3bb9d18dceed7db6d16f9c2a7f682c5934099d7))
* word splitting issue for sed in get_ucode_file ([122657b2](https://github.com/dracutdevs/dracut/commit/122657b2fedf13991597830cca4d4ddbc8038233))
* **dracut-logger.sh:** double dash trigger unknown logger warnings during run ([4fbccde5](https://github.com/dracutdevs/dracut/commit/4fbccde50456f513d388cdfd858018cd889890dc))
* **dracut-install:**
* handle $LIB in ldd output parsing ([d1a36d3d](https://github.com/dracutdevs/dracut/commit/d1a36d3d80b0ed71ee814659e18a020c53cee05e))
* handle builtin modules ([2536a9ea](https://github.com/dracutdevs/dracut/commit/2536a9eaffbc9cc14c85579a2f537d3f3a1d5659))
* **base:**
* suppress calls to getarg in build phase ([6feaaabc](https://github.com/dracutdevs/dracut/commit/6feaaabc221ffbf79f652cbee3eea58f02449c50))
* source hooks without exec ([8059bcb2](https://github.com/dracutdevs/dracut/commit/8059bcb2c8df4d60cc2f548d3c53db25d815a7be))
* wait_for_dev quote shell variables ([b800edd6](https://github.com/dracutdevs/dracut/commit/b800edd69817b5e46d5f240b96d3b3648267ea21))
* adding crc32c for ext3 ([61f45643](https://github.com/dracutdevs/dracut/commit/61f456435879f084a1bf2c8885eaf37070035abf))
* **crypt:**
* install all crypto modules in the generic initrd ([10f9e569](https://github.com/dracutdevs/dracut/commit/10f9e569c52654ff54678a626a0f5dd14233716d))
* include cryptsetups tmpfile ([a4cc1964](https://github.com/dracutdevs/dracut/commit/a4cc196467e45f093fab7876c1c6b40798058920))
* **crypt-gpg:**
* cope with different scdaemon location ([44fd1c13](https://github.com/dracutdevs/dracut/commit/44fd1c13555f2e12bb566c246948629ada27d14d))
* **dbus-broker:**
* enable the service ([df1e5f06](https://github.com/dracutdevs/dracut/commit/df1e5f06a5449dcec6749baf742eac6eb1f0aa53))
* **dbus-daemon:**
* only error out in install() ([ae4fbb3d](https://github.com/dracutdevs/dracut/commit/ae4fbb3db4136e6e03a1c74d05ecc2a73b916401))
* **dracut-systemd:**
* don't refuse root=tmpfs when systemd is used ([a96900a8](https://github.com/dracutdevs/dracut/commit/a96900a82c3a8ec1ed2c6b2cc8862f912093fa0c))
* **examples:** remove the examples directory and reference to it ([b37c90c8](https://github.com/dracutdevs/dracut/commit/b37c90c8e00155a1f31237ae6cf91a81677c4df5))
* **fips:**
* add dh and ecdh ciphers ([543b8014](https://github.com/dracutdevs/dracut/commit/543b8014fc10fc6a92ba83db0dfc994fc1d2129b))
* remove old udev version requirements ([be30d987](https://github.com/dracutdevs/dracut/commit/be30d98751cff4ace660215305e2468943a45754))
* **i18n:**
* skip if data is missing ([651fe01e](https://github.com/dracutdevs/dracut/commit/651fe01e7937d86bbd471d9621581bed44f23dfa))
* **img-lib:**
* ignored null byte in input ([85eb9680](https://github.com/dracutdevs/dracut/commit/85eb96802cb82ec179bd3bc429b0dad2518946c5))
* **integrity:**
* properly set up EVM when using an x509 cert ([4bdd7eb2](https://github.com/dracutdevs/dracut/commit/4bdd7eb23a8187c3f19797e47eee8c672cea33ae))
* **iscsi:**
* replace sed call with bash internals ([66b920c6](https://github.com/dracutdevs/dracut/commit/66b920c65143f4cac80385a51704ae9483305569))
* add iscsid.service requirements ([bb6770f1](https://github.com/dracutdevs/dracut/commit/bb6770f1a413bdc7fd570b260ee28ace1255a195))
* only rely on socket activiation ([0eb87d78](https://github.com/dracutdevs/dracut/commit/0eb87d78108aae9aa4692f1edfb33ded50e26409))
* **kernel-modules:**
* optionally add /usr/lib/modules.d to initramfs ([92e6a8f8](https://github.com/dracutdevs/dracut/commit/92e6a8f87914322994387e559cf2a00b1760b301))
* add watchdog drivers for generic initrd ([3a60c036](https://github.com/dracutdevs/dracut/commit/3a60c036db7caccda95475d33c8d4ce1f615d2c8))
* **mdraid:**
* remove dependency statements ([86b75634](https://github.com/dracutdevs/dracut/commit/86b756346a6b7c5cb5f6fda4d12e2a58b6144e40))
* **memstrack:**
* correct dependencies ([c2ecc4d1](https://github.com/dracutdevs/dracut/commit/c2ecc4d131876383b47820a2e8d1a6f8a11716d9))
* **multipath:**
* stop multipath before udev db cleanup ([3c244c7c](https://github.com/dracutdevs/dracut/commit/3c244c7ca3555b526883dc20104c469b39085cbe))
* revise multipathd-stop ([7b8c78ff](https://github.com/dracutdevs/dracut/commit/7b8c78ff43a1f8e3690969e980d3d9d1dcb00c87))
* **nbd:**
* assume nbd version >= 3.8 ([6209edeb](https://github.com/dracutdevs/dracut/commit/6209edeb5c7783d94867829bf052aa53c78a1efe))
* remove old udev version requirements ([fd15dbad](https://github.com/dracutdevs/dracut/commit/fd15dbad6ebad86a3753a03f98706010f3e36cf7))
* make nbd work again with systemd ([77906443](https://github.com/dracutdevs/dracut/commit/7790644362622097aa69107920fd26b688c855d3))
* **network:**
* use wicked unit instead of find_binary ([57eefcf7](https://github.com/dracutdevs/dracut/commit/57eefcf70587f06b8874a3b3cf31e9ab70c03227))
* user variable for sdnetworkd instead of path ([4982e16d](https://github.com/dracutdevs/dracut/commit/4982e16dd53dcbbcfbd3a6b59013a0d6f893f840))
* correct regression in iface_has_carrier ([36af0518](https://github.com/dracutdevs/dracut/commit/36af0518b3fe59442de206c24bbe03be6fc17095))
* **network-legacy:**
* add missing options to dhclient.conf ([abfd547a](https://github.com/dracutdevs/dracut/commit/abfd547a85230a4520df65280aaf195f319df464))
* silence getargs ([60a34d8b](https://github.com/dracutdevs/dracut/commit/60a34d8b11dd50b2cd4e0e2208bd7c5e0fc48b71))
* **network-manager:**
* cope with distributions not using `libexec` ([22d6863e](https://github.com/dracutdevs/dracut/commit/22d6863ef1b2eb2a22264f2bfdb2b9329ab5dfdb))
* set timeout via command line option ([8a51ee1f](https://github.com/dracutdevs/dracut/commit/8a51ee1fa61bd3da342be53e35730837afd2caad))
* run after dracut-cmdline ([4d03404f](https://github.com/dracutdevs/dracut/commit/4d03404f499064b354a58223895cc47dbb461da5))
* create /run directories ([49b61496](https://github.com/dracutdevs/dracut/commit/49b614961dc8684f8512febbf80da489909e4b7f))
* use /run/NetworkManager/initrd/neednet in initqueue ([6a37c6f6](https://github.com/dracutdevs/dracut/commit/6a37c6f6302f950df608db3fd45acf9342ee3de2))
* only run NetworkManager if rd.neednet=1 ([ac0e8f7d](https://github.com/dracutdevs/dracut/commit/ac0e8f7dcc81432311906c3fca0d4211f6a2f68c))
* nm-run.service: don't kill forked processes ([1f21fac6](https://github.com/dracutdevs/dracut/commit/1f21fac646daa46cbe184ef8ff7705842f06ba15))
* no default deps for nm-run.service ([ba4bcf5f](https://github.com/dracutdevs/dracut/commit/ba4bcf5f4f11ad624c647ddf4f566997186135e7))
* nm-lib.sh does not require bash ([3402142e](https://github.com/dracutdevs/dracut/commit/3402142e344298c8f20fc52a2b064344788f1668))
* **squash:**
* post install should be the last step before stripping ([8c8aecdc](https://github.com/dracutdevs/dracut/commit/8c8aecdc63c9389038e78ee712d4809e49add5e1))
* **systemd:**
* include all nss libraries ([b3bbf5fb](https://github.com/dracutdevs/dracut/commit/b3bbf5fb6a95cfb69272da0711b5c5e0c6621de9))
* include hosts and nsswitch.conf in hostonly mode ([5912f4fb](https://github.com/dracutdevs/dracut/commit/5912f4fbc036cc36b9507c16dddef1ded1556572))
* remove old systemd version requirements ([fc53987b](https://github.com/dracutdevs/dracut/commit/fc53987bec1bc71b054d99072f62c1770a44bcca))
* **systemd-hostnamed:** extra quote ([2aa65234](https://github.com/dracutdevs/dracut/commit/2aa652349ca83198581cccb516a241a8d0e1b4d9))
* **systemd-modules:** remove dependency on systemd meta module ([afef4557](https://github.com/dracutdevs/dracut/commit/afef455718db69cff3797ca1a6d8bfebd2e86ab3))
* **systemd-modules-load:**
* misc repairs ([782ac8f1](https://github.com/dracutdevs/dracut/commit/782ac8f1f6b68edfe59630e9e4ac1673636f3a5e))
* **systemd-networkd:**
* make systemd-networkd a proper network provider ([ea779750](https://github.com/dracutdevs/dracut/commit/ea779750c371102c04252b48f1b7d9c7ece7cf93), closes [#737](https://github.com/dracutdevs/dracut/issues/737))
* **systemd-resolved:** remove nss libraries ([12bef83c](https://github.com/dracutdevs/dracut/commit/12bef83cdaf329e3ee2cc1f282bd9c128ec0fc56))
* **systemd-sysctl:**
* sysctl global variables ([02acedd0](https://github.com/dracutdevs/dracut/commit/02acedd09eb7222eaaf0f5256f3ddec26d658360))
* **systemd-sysusers:**
* misc fixes and cleanup ([7359ba8a](https://github.com/dracutdevs/dracut/commit/7359ba8acab2652cfff6b845f84a936cdec30f9d))
* **systemd-udev:** use global vars instead of fixed path ([fd883a58](https://github.com/dracutdevs/dracut/commit/fd883a58d1360f0c6c32f64462fafdd7a54af1ee))
* **systemd-udevd:** add udev id program files ([562cb77b](https://github.com/dracutdevs/dracut/commit/562cb77b5a28e3f31bc6d327c7712fba661e9a27))
* **systemd-verity:**
* incorrect reference to cryptsetup target ([ba92d1fc](https://github.com/dracutdevs/dracut/commit/ba92d1fcad68758004d7b1102fe1905c0f25e63e))
* re-naming module to veritysetup ([0267f3c3](https://github.com/dracutdevs/dracut/commit/0267f3c3554efd8f027afaf462347167402f5d6c))
* **tpm2-tss:** add tpm2 requirement ([8f99fada](https://github.com/dracutdevs/dracut/commit/8f99fadabea8f279a9fe28473dba424eb38f8d60))
* **udev-rules:**
* remove sourcing of network link files ([69f4e7cd](https://github.com/dracutdevs/dracut/commit/69f4e7cdc3f7da24e40496b0b2f0f5022cc3376d))
* add btrfs udev rules by default ([567c4557](https://github.com/dracutdevs/dracut/commit/567c4557537fe7f477f0f54237df00ebc79e56be))
* **url-lib:**
* fix passing args ([5f6be515](https://github.com/dracutdevs/dracut/commit/5f6be51595eab878314d031d9bfebe844b639302))
* **zipl:**
* don't depend on grub2 ([6b499ec1](https://github.com/dracutdevs/dracut/commit/6b499ec14b3ff35d5298617b436b64563a2d8c2f))
#### Performance
* disable initrd compression when squash module is enabled ([7c0bc0b2](https://github.com/dracutdevs/dracut/commit/7c0bc0b2fd167da42035020dae49af94844f053c))
#### Features
* support ZSTD-compressed kernel modules ([ce9af251](https://github.com/dracutdevs/dracut/commit/ce9af251af5fca08ea206ef980005853a4dac36e))
* also restore the initramfs from /lib/modules ([33e27fab](https://github.com/dracutdevs/dracut/commit/33e27fab59db60b1ca05a0c5b8a51fccb98578e5))
* extend Makefile indent target ([e0a0fa61](https://github.com/dracutdevs/dracut/commit/e0a0fa61749152fd5bc837770a02cf22d7e02d40))
* customize .editorconfig according to shfmt ([1f621aba](https://github.com/dracutdevs/dracut/commit/1f621aba3728a621b83b3b697eae6caadae9d287))
* squash module follow --compress option ([5d05ffbd](https://github.com/dracutdevs/dracut/commit/5d05ffbd87bc27e27f517ebc3454d50729c687e6))
* **bluetooth:** implement bluetooth support in initrd ([64ee2a53](https://github.com/dracutdevs/dracut/commit/64ee2a53864576fbedabe6b18fb9aae01b999199))
* **btrfs:** add 64-btrfs-dm.rules rules ([d4caa86a](https://github.com/dracutdevs/dracut/commit/d4caa86aba35b51dc1adda3ee3a5bae677420082))
* **mkinitrd:** remove mkinitrd ([43df4ee2](https://github.com/dracutdevs/dracut/commit/43df4ee274e7135aff87868bf3bf2fbab47aa8b4))
* **nbd:** support ipv6 link local nbds ([b12f8188](https://github.com/dracutdevs/dracut/commit/b12f8188a4ffac312694ebd48a5c99ba885e6467))
* **network-manager:** run as daemon with D-Bus ([112f03f9](https://github.com/dracutdevs/dracut/commit/112f03f9e225a790cbc6378c70773c6af5e7ee34))
* **qemu:** include the virtio_mem kernel module ([f3dcb606](https://github.com/dracutdevs/dracut/commit/f3dcb60619671f2d353caaa42d38207172c8b3ba))
* **skipcpio:** speed up and harden skipcpio ([63033495](https://github.com/dracutdevs/dracut/commit/630334950c9a7a714fdf31b6ff545d804b5df2f2))
* **squash:**
* use busybox for early setup if available ([90f269f6](https://github.com/dracutdevs/dracut/commit/90f269f6afe409925bad86f0bd7e9322ad9b4fb0))
* install and depmod modules seperately ([5a18b24a](https://github.com/dracutdevs/dracut/commit/5a18b24a8b9c20c98f711963ce5407ceb2f3d57b))
* **systemd-ac-power:** introducing the systemd-ac-power module ([e7407230](https://github.com/dracutdevs/dracut/commit/e74072306958262f22a9ecf10b928647ebdacf8f))
* **systemd-hostnamed:** introducing the systemd-hostnamed module ([bf273e3e](https://github.com/dracutdevs/dracut/commit/bf273e3e8632faff68fe19f9d7d7cc42e5a7c480))
* **systemd-initrd:** add initrd-usr-fs.target ([5eb73610](https://github.com/dracutdevs/dracut/commit/5eb736103d06197f37283bc27815c050adec81ea))
* **systemd-journald:** introducing the systemd-journald module ([3697891b](https://github.com/dracutdevs/dracut/commit/3697891b754493ecd6b19dbf279701bad3460fcd))
* **systemd-ldconfig:** introducing the systemd-ldconfig module ([563c434e](https://github.com/dracutdevs/dracut/commit/563c434ecba68c628344c1a684f656cdd8f9f214))
* **systemd-network-management:** introducing systemd-network-management module ([e942d86c](https://github.com/dracutdevs/dracut/commit/e942d86c9ddad19f9307d58cb2d99169f6e94edb))
* **systemd-resolved:** introducing the systemd-resolved module ([b7d3caef](https://github.com/dracutdevs/dracut/commit/b7d3caef6780305c553851169ca30b0b05b6ff31))
* **systemd-rfkill:** introducing the systemd-rfkill module ([21536544](https://github.com/dracutdevs/dracut/commit/215365441e1042793d62c4c9e146be5916ed5aeb))
* **systemd-sysext:** introducing the systemd-sysext module ([fc88af54](https://github.com/dracutdevs/dracut/commit/fc88af54134ec021be58465b52d1271453c30c55))
* **systemd-timedated:** introducing the systemd-timedated module ([1c41cc90](https://github.com/dracutdevs/dracut/commit/1c41cc90c52636e03abdf6d0c4fa0f557b7eb449))
* **systemd-timesyncd:** introducing the systemd-timesyncd module ([2257d545](https://github.com/dracutdevs/dracut/commit/2257d54583d24ca69d10b5e600b986d412a21714))
* **systemd-tmpfiles:** introducing the systemd-tmpfiles module ([2b61be32](https://github.com/dracutdevs/dracut/commit/2b61be32b890e70b1fce45d984327c27302da9bc))
* **systemd-udevd:** introducing the systemd-udevd module ([3534789c](https://github.com/dracutdevs/dracut/commit/3534789cc42331bc22cf44d26a1d04db4e010ad9))
* **systemd-verity:** introducing the systemd-verity module ([3d4dea58](https://github.com/dracutdevs/dracut/commit/3d4dea58f9821e58841d5c738b9935193c680181))
* **tpm2-tss:** introducing the tpm2-tss module ([8743b073](https://github.com/dracutdevs/dracut/commit/8743b0735692ab3f333815ba311cecdc29d45ecd))
#### Contributors
- Harald Hoyer <harald@redhat.com>
- Jóhann B. Guðmundsson <johannbg@gmail.com>
- Kairui Song <kasong@redhat.com>
- Dusty Mabe <dusty@dustymabe.com>
- Beniamino Galvani <bgalvani@redhat.com>
- Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
- Renaud Métrich <rmetrich@redhat.com>
- Adam Alves <adamoa@gmail.com>
- Daniel Molkentin <daniel.molkentin@suse.com>
- David Hildenbrand <david@redhat.com>
- David Tardon <dtardon@redhat.com>
- Jaroslav Jindrak <dzejrou@gmail.com>
- Jonas Jelten <jj@sft.lol>
- Lennart Poettering <lennart@poettering.net>
- Lev Veyde <lveyde@redhat.com>
- Peter Robinson <pbrobinson@fedoraproject.org>
- Stefan Berger <stefanb@linux.ibm.com>
- Đoàn Trần Công Danh <congdanhqx@gmail.com>
dracut-053
==========
#### Bug Fixes
* **dracut.sh:**
* unfreeze /boot on exit ([d87ae137](https://github.com/dracutdevs/dracut/commit/d87ae13721d04a8a2192d896af224ac6965caf70))
* proper return code for inst_multiple in dracut-init.sh ([d437970c](https://github.com/dracutdevs/dracut/commit/d437970c013e3287de263a1e60a117b15239896c))
* **fcoe:**
* rename rd.nofcoe to rd.fcoe ([6f7823bc](https://github.com/dracutdevs/dracut/commit/6f7823bce65dd4b52497dbb94892b637fd06471a))
* rd.nofcoe=0 should disable fcoe ([805b46c2](https://github.com/dracutdevs/dracut/commit/805b46c2a81e04d69fc3af912942568516d05ee7))
* **i18n:**
* get rid of `eval` calls ([5387ed24](https://github.com/dracutdevs/dracut/commit/5387ed24c8b33da1214232d57ab1831e117aaba0))
* create the keyboard symlinks again ([9e1c7f3d](https://github.com/dracutdevs/dracut/commit/9e1c7f3deadd387adaa97b189593b4ba3d7c6d5a))
* **network-manager:**
* run as a service if systemd module is present ([c17c5b76](https://github.com/dracutdevs/dracut/commit/c17c5b7604c8d61dd1c00ee22d44c3a5d7d6dfee))
* rework how NM is started in debug mode ([34c73b33](https://github.com/dracutdevs/dracut/commit/34c73b339baa025dfd8916379c4d191be34a8af5))
* **drm:** skip empty modalias files in drm module setup ([c3f24184](https://github.com/dracutdevs/dracut/commit/c3f241849de6434d063ef92e6880f6b0335c1800))
dracut-052
==========
#### Features
- **dracut:**
- allow overriding the systemctl command for sysroot with `$SYSTEMCTL` for cross compilation
- add additional global variables
Variables like `dbusconfdir` or `systemdnetwork` are now exported
to the individual modules as global variables. If they are not set
in the distribution dracut config files, they are set via `pkg-config`
- A `--no-uefi` option as been added to the CLI options to disable a default `uefi=yes`
set by a configuration file.
- **kernel-modules:** add modules from `drivers/memory` for arm
- **network-legacy:** send dhcp in parallel on all devices via the `single-dhcp` option
- **dbus:** introduce a meta module for dbus
- **dbus-broker:** introduce the dbus-broker module
- **dbus-daemon:** introduce the dbus-daemon module
- **systemd-ask-password:** introduce the systemd-ask-password module
- **systemd-coredump:** introduce the systemd-coredump module
- **systemd-modules-load:** introduce the systemd-modules-load module
- **systemd-repart:** introduce the systemd-repart module
- **systemd-sysctl:** introduce the systemd-sysctl module
- **systemd-sysusers:** introduce the systemd-sysuser module
#### Bug Fixes
- first round of shellcheck for all shell scripts
- revise all module checks to not error out about missing dependencies
- use the top-level `/efi` path to address the EFI partition
- correct the squash quirk
- use `find_binary` instead of other methods, because `find_binary` honors `dracutsysrootdir`
- quote globbing in module-setup.sh for `inst_multiple`
- move ldconfig after library workaround
- do not set cmdline for uefi images unless asked
- **dracut:** don't override `PATH`, if `dracutsysrootdir` is set
- **dracut-functions.sh:** check kernel config from `dracutsysrootdir`
- **dracut-init.sh:** make inst_libdir_file work with `dracutsysrootdir` set
- **dracut-install:** allow globbing for multiple sources
- **06dbus:**
- do not hardcode path to dbus utils
- do not hardcode path to systemd unit
- **uefi** use efivars fs over the deprecated sysfs entries
- **keyring** adding shared keyring mode to systemd unit `dracut-pre-pivot.service`
- **35network-manager:** avoid restarting NetworkManager
- **90kernel-modules:** install generic crypto modules with hostonly unset
- **99squash:** use kernel config instead of modprobe to check modules
- **dbus-daemon:** use uid/gid from sysroot if `dracutsysrootdir` is set
- **kernel-modules:** add reset controllers for arm
- **kernel-network-modules:** also install modules from mdio subdirectory
- **mdraid:**
- remove the `offroot` option (long deprecated)
- add the grow continue service `mdadm-grow-continue`
- **network-legacy:** silent the check for dhcp leaseinfo
- **network-manager:** allow override network manager version
- **plymouth:** install binaries with dependencies
- **shutdown:** add timeout to umount calls
- **watchdog:** fix dependencies in `module-setup.sh`
#### Contributors
- Harald Hoyer <harald@redhat.com>
- Jóhann B. Guðmundsson <johannbg@gmail.com>
- Zoltán Böszörményi <zboszor@pr.hu>
- Alexey Shabalin <shaba@altlinux.org>
- Daniel Molkentin <daniel.molkentin@suse.com>
- Luiz Angelo Daros de Luca <luizluca@gmail.com>
- Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
- Alexander Tsoy <alexander@tsoy.me>
- Anjali Kulkarni <anjali.k.kulkarni@oracle.com>
- Beniamino Galvani <bgalvani@redhat.com>
- David Tardon <dtardon@redhat.com>
- Javier Martinez Canillas <javierm@redhat.com>
- Kairui Song <kasong@redhat.com>
- Lukas Nykryn <lnykryn@redhat.com>
- Matthew Thode <mthode@mthode.org>
- Nicolas Chauvet <kwizart@gmail.com>
- Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
- Ondrej Mosnacek <omosnace@redhat.com>
- Peter Levine <plevine457@gmail.com>
- Petr Pavlu <petr.pavlu@suse.com>
- Vladius25 <vkorol2509@icloud.com>
- Yang Liu <50459973+ly4096x@users.noreply.github.com>
- foopub <45460217+foopub@users.noreply.github.com>
- realtime-neil <neil@rtr.ai>
dracut-051
==========
dracut:
- allow running on a cross-compiled rootfs
dracutsysrootdir is the root directory, file existence checks use it.
DRACUT_LDCONFIG can override ldconfig with a different one that works
on the sysroot with foreign binaries.
DRACUT_LDD can override ldd with a different one that works
with foreign binaries.
DRACUT_TESTBIN can override /bin/sh. A cross-compiled sysroot
may use symlinks that are valid only when running on the target
so a real file must be provided that exist in the sysroot.
DRACUT_INSTALL now supports debugging dracut-install in itself
when run by dracut but without debugging the dracut scripts.
E.g. DRACUT_INSTALL="valgrind dracut-install or
DRACUT_INSTALL="dracut-install --debug".
DRACUT_COMPRESS_BZIP2, DRACUT_COMPRESS_LBZIP2, DRACUT_COMPRESS_LZMA,
DRACUT_COMPRESS_XZ, DRACUT_COMPRESS_GZIP, DRACUT_COMPRESS_PIGZ,
DRACUT_COMPRESS_LZOP, DRACUT_COMPRESS_ZSTD, DRACUT_COMPRESS_LZ4,
DRACUT_COMPRESS_CAT: All of the compression utilities may be
overridden, to support the native binaries in non-standard places.
DRACUT_ARCH overrides "uname -m".
SYSTEMD_VERSION overrides "systemd --version".
The dracut-install utility was overhauled to support sysroot via
a new option -r and fixes for clang-analyze. It supports
cross-compiler-ldd from
https://gist.github.com/jerome-pouiller/c403786c1394f53f44a3b61214489e6f
DRACUT_INSTALL_PATH was introduced so dracut-install can work with
a different PATH. In a cross-compiled environment (e.g. Yocto), PATH
points to natively built binaries that are not in the host's /bin,
/usr/bin, etc. dracut-install still needs plain /bin and /usr/bin
that are relative to the cross-compiled sysroot.
DRACUT_INSTALL_LOG_TARGET and DRACUT_INSTALL_LOG_LEVEL were
introduced so dracut-install can use different settings from
DRACUT_LOG_TARGET and DRACUT_LOG_LEVEL.
- don't call fsfreeze on subvol of root file system
- Use TMPDIR (typically /run/user/$UID) if available
- dracut.sh: add check for invalid configuration files
Emit a warning about possible misconfigured configuration files, where
the spaces around values are missing for +=""
- dracut-functions: fix find_binary() to return full path
- dracut.sh: FIPS workaround for openssl-libs on Fedora/RHEL
- dracut.sh: fix early microcode detection logic
- dracut.sh: fix ia32 detection for uefi executables
- dracut.sh: Add --version
- dracut.sh: Add --hostonly-nics option
- EFI Mode: only write kernel cmdline to UEFI binary
- Allow $DRACUT_INSTALL to be not an absolute path
- Don't print when a module is explicitly omitted (by default)
- Remove uses of bash (and bash specific syntax) in runtime scripts
- dracut-init.sh: Add a helper for detect device kernel modules
- dracut-functions.sh: Fix check_block_and_slaves_all
- dracut-functions.sh: add a helper to check if kernel module is available
Documentation
- dracut.cmdline.7.asc: clarify usage of `rd.lvm.vg` and `rd.lvm.lv`
- dracut.conf.5.asc: document how to config --no-compress in the config
- fix CI badges in README.md and fix dracut description
- dracut.modules.7.asc: fix typos
- dracut.modules.7.asc: fix reference to insmodpost module
- Add --version to man page
- Adding code of conduct
- Document initqueue/online hook
dracut-install:
- install: also install post weak dependencies of kernel modules
- install: Globbing support for resolving "firmware:"
mkinitrd:
- use vmlinux regex for ppc*, vmlinuz for i686
mkinitrd-suse:
- fix i586 platform detection
modules:
00systemd:
- skip dependency add for non-existent units
- add missing cryptsetup-related targets
05busybox:
- simplify listing of supported utilities
06rngd:
- install dependant libs too
- Do not start inside container
10i18n:
- i18n: Always install /etc/vconsole.conf
35network-legacy:
- dhclient-script: Fix typo in output of BOUND & BOUND6 cases
- simplify fallback dhcp setup
35network-manager:
- ensure that nm-run.sh is executed when needed
- install libnss DNS and mDNS plugins
- always pull in machinery to read ifcfg files
- set kernel hostname from the command line
- move connection generation to a lib file
40network:
- fix glob matching ipv6 addresses
- net-lib.sh: support infiniband network mac addresses
45url-lib:
- drop NSS if it's not in curl --version
80cms:
- regenerate NetworkManager connections
90btrfs:
- force preload btrfs module
- Install crypto modules in 90kernel-modules
90crypt:
- cryptroot-ask: no warn if /run/cryptsetup exist
- install crypto modules in 90kernel-modules
- try to catch kernel config changes
- fix force on multiple lines
- pull in remote-cryptsetup.target enablement
- cryptroot-ask: unify /etc/crypttab and rd.luks.key
90dmsquash-live:
- iso-scan.sh: Provide an easy reference to iso-scan device
90kernel-modules:
- remove nfit from static module list (see nvdimm module)
- install crypto modules in 90kernel-modules
- add sg kernel module
- add pci_hyperv
- install block drivers more strictly
- install less modules for hostonly mode
- arm: add drivers/hwmon for arm/arm64
90kernel-network-modules
- on't install iscsi related module (use 95iscsi)
90lvm:
- remove unnecessary ${initdir} from lvm_scan.sh
- fix removal of pvscan from udev rules
- do not add newline to cmdline
90multipath:
- add automatic configuration for multipath
(adds 'rd.multipath=default' to use the default config)
- install kpartx's 11-dm-parts.rules
90nvdimm:
- new module for NVDIMM support
90ppcmac:
- respect DRACUT_ARCH, don't exclude ppcle
90qemu-net:
- in hostonly mode, only install if network is needed
- install less module for strict hostonly mode
91zipl:
- parse-zipl.sh: honor SYSTEMD_READY
95cifs:
- pass rootflags to mount
- install new softdeps (sha512, gcm, ccm, aead2)
95dasd:
- only install /etc/dasd.conf if present
95dcssblk:
- fix script permissions
95fcoe:
- fix pre-trigger stage by replacing exit with return in lldpad.sh
- default rd.nofcoe to false
- don't install if there is no FCoE hostonly devices
95iscsi:
- fix missing space when compiling cmdline args
- fix ipv6 target discovery
95nfs:
- only install rpc services for NFS < 4 when hostonly is strict
- Change the order of NFS servers during the boot
(next-server option has higher priority than DHCP-server itself)
- install less module if hostonly mode is strict
95nvmf:
- add module for NVMe-oF
- add NVMe over TCP support
95resume:
- do not resume on iSCSI, FCoE or NBD
95rootfs-block:
- mount-root.sh: fix writing fstab file with missing fsck flag
- only write root argument for block device
95zfcp:
- match simplified rd.zfcp format too
95zfcp_rules:
- parse-zfcp.sh: remove rule existence check
95znet:
- add a rd.znet_ifname= option
98dracut-systemd:
- remove memtrace-ko and rd.memdebug=4 support in dracut
- remove cleanup_trace_mem calls
- dracut-initqueue: Print more useful info in case of timeout
- as of v246 of systemd "syslog" and "syslog-console" switches have been deprecated
- don't wait for root device if remote cryptsetup active
99base:
- dracut-lib.sh: quote variables in parameter expansion patterns
- remove memtrace-ko and rd.memdebug=4 support in dracut
- remove cleanup_trace_mem calls
- see new module 99memstrack
- prevent creating unexpected files on the host when running dracut
99memstrack:
- memstrack is a new tool to track the overall memory usage and
allocation, which can help off load the improve the builtin module
memory tracing function in dracut.
99squash:
- don't hardcode the squash sub directories
- improve pre-requirements check
- check require module earlier, and properly
new modules:
- nvmf
- watchdog-modules
- dbus
- network-wicked
removed modules:
- stratis
test suite:
- use dd from /dev/zero, instead of creating files with a hole
- TEST-03-USR-MOUNT/test.sh: increase loglevel
- TEST-12-RAID-DEG/create-root.sh: more udevadm settle
- TEST-35-ISCSI-MULTI: bump disk space
- TEST-41-NBD-NM/Makefile: should be based on TEST-40-NBD not TEST-20-NFS
- TEST-99: exclude /etc/dnf/* from check
dracut-050
==========
dracut:
- support for running on a cross-compiled rootfs, see README.cross
- add support for creating secureboot signed UEFI images
- use microcode found in packed cpio images
- `-k/--kmodir` must now contain "lib/modules/$KERNEL_VERSION"
use DRACUT_KMODDIR_OVERRIDE=1 to ignore this check
- support the EFI Stub loader's splash image feature.
`--uefi-splash-image <FILE>`
dracut modules:
- remove bashism in various boot scripts
- emergency mode: use sulogin
fcoe:
- add rd.nofcoe option to disable the FCoE module from the command line
10i18n:
- fix keymaps not getting included sometimes
- use eurlatgr as default console font
iscsi:
- add option `rd.iscsi.testroute`
multipath:
- fix udev rules detection of multipath devices
network:
- support NetworkManager
network-legacy:
- fix classless static route parsing
- ifup: fix typo when calling dhclient --timeout
- ifup: nuke pid and lease files if dhclient failed
- fix ip=dhcp,dhcp6
- use $name instead of $env{INTERFACE} (systemd-udevd regression)
shutdown:
- fix for non-systemd reboot/halt/shutdown commands
- set selinux labels
- fix shutdown with console=null
lsinitrd:
- list squash content as well
- handle UEFI created with dracut --uefi
- make lsinitrd usable for images made with Debian mkinitramfs
dracut-install:
- fixed ldd parsing
- install kernel module dependencies of dependencies
- fixed segfault for hashing NULL pointers
- add support for compressed firmware files
- dracut_mkdir(): create parent directories as needed.
configure:
- Find FTS library with --as-needed
test suite:
- lots of cleanups
- add github actions
new modules:
- rngd
- network-manager
- ppcmac - thermal/fan control modules on PowerPC based Macs
dracut-049
==========
lsinitrd:
@@ -665,7 +20,6 @@ livenet:
dmsquash-live:
- Support a flattened squashfs.img
- Remove obsolete osmin.img processing
dracut-systemd:
- Start systemd-vconsole-setup before dracut-cmdline-ask
@@ -855,9 +209,6 @@ nfs:
fips:
- fixed creating path to .hmac of kernel based on BOOT_IMAGE
- turn info calls into fips_info calls
- modprobe failures during manual module loading is not fatal
lunmask:
- add module to handle LUN masking

0
pkgbuild/PKGBUILD → PKGBUILD
View File

0
docs/README.generic → README.generic
View File

0
docs/README.kernel → README.kernel
View File

54
README.md
View File

@@ -3,17 +3,14 @@ dracut
dracut is an event driven initramfs infrastructure.
[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](.github/CODE_OF_CONDUCT.md)
[![Fedora-32](https://github.com/dracutdevs/dracut/workflows/Fedora-32/badge.svg?branch=master)](https://github.com/dracutdevs/dracut/actions?query=workflow%3AFedora-32)
[![Fedora-33](https://github.com/dracutdevs/dracut/workflows/Fedora-33/badge.svg?branch=master)](https://github.com/dracutdevs/dracut/actions?query=workflow%3AFedora-33)
[![Fedora-latest](https://github.com/dracutdevs/dracut/workflows/Fedora-latest/badge.svg?branch=master)](https://github.com/dracutdevs/dracut/actions?query=workflow%3AFedora-latest)
[![Build Status](https://travis-ci.org/dracutdevs/dracut.svg?branch=master)](https://travis-ci.org/dracutdevs/dracut)
dracut (the tool) is used to create an initramfs image by copying tools
and files from an installed system and combining it with the
dracut framework, usually found in /usr/lib/dracut/modules.d.
Unlike other implementations, dracut hard-codes as little
as possible into the initramfs. The initramfs has
Unlike existing initramfs's, this is an attempt at having as little as
possible hard-coded into the initramfs as possible. The initramfs has
(basically) one purpose in life -- getting the rootfs mounted so that
we can transition to the real rootfs. This is all driven off of
device availability. Therefore, instead of scripts hard-coded to do
@@ -21,7 +18,10 @@ various things, we depend on udev to create device nodes for us and
then when we have the rootfs's device node, we mount and carry on.
This helps to keep the time required in the initramfs as little as
possible so that things like a 5 second boot aren't made impossible as
a result of the very existence of an initramfs.
a result of the very existence of an initramfs. It's likely that
we'll grow some hooks for running arbitrary commands in the flow of
the script, but it's worth trying to resist the urge as much as we can
as hooks are guaranteed to be the path to slow-down.
Most of the initramfs generation functionality in dracut is provided by a bunch
of generator modules that are sourced by the main dracut script to install
@@ -29,6 +29,32 @@ specific functionality into the initramfs. They live in the modules.d
subdirectory, and use functionality provided by dracut-functions to do their
work.
Some general rules for writing modules:
* Use one of the inst family of functions to actually install files
on to the initramfs. They handle mangling the pathnames and (for binaries,
scripts, and kernel modules) installing dependencies as appropriate so
you do not have to.
* Scripts that end up on the initramfs should be POSIX compliant. dracut
will try to use /bin/dash as /bin/sh for the initramfs if it is available,
so you should install it on your system -- dash aims for strict POSIX
compliance to the extent possible.
* Hooks MUST be POSIX compliant -- they are sourced by the init script,
and having a bashism break your user's ability to boot really sucks.
* Generator modules should have a two digit numeric prefix -- they run in
ascending sort order. Anything in the 90-99 range is stuff that dracut
relies on, so try not to break those hooks.
* Hooks must have a .sh extension.
* Generator modules are described in more detail in README.modules.
* We have some breakpoints for debugging your hooks. If you pass 'rdbreak'
as a kernel parameter, the initramfs will drop to a shell just before
switching to a new root. You can pass 'rdbreak=hookpoint', and the initramfs
will break just before hooks in that hookpoint run.
Also, there is an attempt to keep things as distribution-agnostic as
possible. Every distribution has their own tool here and it's not
something which is really interesting to have separate across them.
So contributions to help decrease the distro-dependencies are welcome.
Currently dracut lives on github.com and kernel.org.
The tarballs can be found here:
@@ -36,7 +62,15 @@ The tarballs can be found here:
ftp://ftp.kernel.org/pub/linux/utils/boot/dracut/
Git:
https://github.com/dracutdevs/dracut.git
git://git.kernel.org/pub/scm/boot/dracut/dracut.git
http://git.kernel.org/pub/scm/boot/dracut/dracut.git
https://git.kernel.org/pub/scm/boot/dracut/dracut.git
git@github.com:dracutdevs/dracut.git
Git Web:
https://github.com/dracutdevs/dracut.git
http://git.kernel.org/?p=boot/dracut/dracut.git
Project Documentation:
@@ -45,8 +79,8 @@ Project Documentation:
Project Wiki:
http://dracut.wiki.kernel.org
See the github issue tracker for things which still need to be done and HACKING.md
for some instructions on how to get started. There is also a mailing list
See the TODO file for things which still need to be done and HACKING for
some instructions on how to get started. There is also a mailing list
that is being used for the discussion -- initramfs@vger.kernel.org.
It is a typical vger list, send mail to majordomo@vger.kernel.org with body
of 'subscribe initramfs email@host.com'

112
README.modules Normal file
View File

@@ -0,0 +1,112 @@
Most of the functionality that dracut implements are actually implemented
by dracut modules. dracut modules live in modules.d, and have the following
structure:
dracut_install_dir/modules.d/
00modname/
module-setup.sh
check
<other files as needed by the hook>
00modname: The name of the module prefixed by a two-digit numeric sort code.
The numeric code must be present and in the range of 00 - 99.
Modules with lower numbers are installed first. This is important
because the dracut install functions (which install files onto
the initrd) refuse to overwrite already installed files. This makes
it easy for an earlier module to override the functionality of a
later module, so that you can have a distro or system specific
module override or modify the functionality of a generic module
without having to patch the more generic module.
module-setup.sh:
dracut sources this script to install the functionality that a
module implements onto the initrd. For the most part, this amounts
to copying files from the host system onto the initrd in a controlled
manner.
install():
This function of module-setup.sh is called to install all
non-kernel files. dracut supplies several install functions that are
specialized for different file types. Browse through dracut-functions
fore more details. dracut also provides a $moddir variable if you
need to install a file from the module directory, such as an initrd
hook, a udev rule, or a specialized executable.
installkernel():
This function of module-setup.sh is called to install all
kernel related files.
check():
dracut calls this function to check and see if a module can be installed
on the initrd.
When called without options, check should check to make sure that
any files it needs to install into the initrd from the host system
are present. It should exit with a 0 if they are, and a 1 if they are
not.
When called with $hostonly set, it should perform the same check
that it would without it set, and it should also check to see if the
functionality the module implements is being used on the host system.
For example, if this module handles installing support for LUKS
encrypted volumes, it should return 0 if all the tools to handle
encrpted volumes are available and the host system has the root
partition on an encrypted volume, 1 otherwise.
depends():
This function should output a list of dracut modules
that it relies upon. An example would be the nfs and iscsi modules,
which rely on the network module to detect and configure network
interfaces.
Any other files in the module will not be touched by dracut directly.
You are encouraged to provide a README that describes what the module is for.
HOOKS
=====
init has the following hook points to inject scripts:
/lib/dracut/hooks/cmdline/*.sh
scripts for command line parsing
/lib/dracut/hooks/pre-udev/*.sh
scripts to run before udev is started
/lib/dracut/hooks/pre-trigger/*.sh
scripts to run before the main udev trigger is pulled
/lib/dracut/hooks/initqueue/*.sh
runs in parallel to the udev trigger
Udev events can add scripts here with /sbin/initqueue.
If /sbin/initqueue is called with the "--onetime" option, the script
will be removed after it was run.
If /lib/dracut/hooks/initqueue/work is created and udev >= 143 then
this loop can process the jobs in parallel to the udevtrigger.
If the udev queue is empty and no root device is found or no root
filesystem was mounted, the user will be dropped to a shell after
a timeout.
Scripts can remove themselves from the initqueue by "rm $job".
/lib/dracut/hooks/pre-mount/*.sh
scripts to run before the root filesystem is mounted
Network filesystems like NFS that do not use device files are an
exception. Root can be mounted already at this point.
/lib/dracut/hooks/mount/*.sh
scripts to mount the root filesystem
If the udev queue is empty and no root device is found or no root
filesystem was mounted, the user will be dropped to a shell after
a timeout.
/lib/dracut/hooks/pre-pivot/*.sh
scripts to run before latter initramfs cleanups
/lib/dracut/hooks/cleanup/*.sh
scripts to run before the real init is executed and the initramfs
disappears
All processes started before should be killed here.

45
README.testsuite Normal file
View File

@@ -0,0 +1,45 @@
For the testsuite to work, you will have to install at least the following software packages:
dash \
asciidoc \
mdadm \
lvm2 \
dmraid \
cryptsetup \
nfs-utils \
nbd \
dhcp-server \
scsi-target-utils \
iscsi-initiator-utils \
strace \
syslinux \
python-imgcreate \
genisoimage \
btrfs-progs \
kmod-devel \
gcc \
bzip2 \
xz \
tar \
wget \
rpm-build \
${NULL}
TEST-04-FULL-SYSTEMD: systemd >= 187
How to run the testsuite:
$ sudo make clean check
in verbose mode:
$ sudo make V=1 clean check
only specific test:
$ sudo make TESTS="01 20 40" clean check
only runs the 01, 20 and 40 tests.
debug a specific test case:
$ cd TEST-01-BASIC
$ sudo make clean setup run
... change some kernel parameters ...
$ sudo make run
to run the test without doing the setup

51
TODO Normal file
View File

@@ -0,0 +1,51 @@
Current TODO list, broken into things which are relevant for the
initramfs itself (/init et al) vs the generator.
A lot of things are/should be marked with "FIXME" in the code.
Items are ordered in priority.
INITRAMFS TODO
- search domain string
- allow dual stack configuration (IPv4, IPv6) for the same interface
- "bind-mount" kernel drivers in real root for the rescue image,
if the real root does not have any kernel modules for this kernel
https://bugzilla.redhat.com/show_bug.cgi?id=1046510
- use info and warn prefix
- generate systemd unit dracut-initramfs-restore in /run/systemd dynamically
- put "root=" parsing hooks in separate hook dir
- call "root=" parsing hooks after getting new rootpath from dhcp
- put mount hook in main initqueue loop / careful about resume!
- the hard-coded list of udev rules that we care about is kind of lame.
- panic fallback
- progress indication for fsck https://bugzilla.redhat.com/show_bug.cgi?id=827118
- domain, searchdomain https://bugzilla.redhat.com/show_bug.cgi?id=840778
- probably fix "--include" https://bugzilla.redhat.com/show_bug.cgi?id=849338
GENERATOR TODO
- report errors on missing files in check()
- remove wait for swap devs, if no "resume=" is given on the kernel command line
- remove wait for swap devs, if the "resume" dracut module is not included (omitted)
- add presets (predefined set of modules)
- add interpreter/plugin-scripts to be sourced at the beginning or end (can use dracut-functions)
- add mechanism for module specific command line options
- pkg-config integration, to make it easy for other packages to use us.
- default module specification could use some work
- udev rule copying, as mentioned above, is a bit too hard-coded
- dracut-install parse LD_SHOW_AUXV="" AT_PLATFORM for lib install
CODE TODO
- document more functions
- make function vars local, and prefix with "_"
Future Enhancement Requests
- run ssh server to enter crypto password or perform debugging (supported by debian)
- https://bugzilla.redhat.com/show_bug.cgi?id=524727 - dracut + encrypted root + networking
- lsinitrd --print-cmdline
- dracut --print-cmdline error if additional arguments
- library for cmdline

90
configure vendored
View File

@@ -1,13 +1,12 @@
#!/bin/bash
# We don't support srcdir != builddir
echo \#buildapi-variable-no-builddir > /dev/null
echo \#buildapi-variable-no-builddir >/dev/null
prefix=/usr
enable_documentation=yes
CC="${CC:-cc}"
PKG_CONFIG="${PKG_CONFIG:-pkg-config}"
# Little helper function for reading args from the commandline.
@@ -19,9 +18,9 @@ read_arg() {
# $3 = arg parameter
local rematch='^[^=]*=(.*)$'
if [[ $2 =~ $rematch ]]; then
read -r "$1" <<< "${BASH_REMATCH[1]}"
read "$1" <<< "${BASH_REMATCH[1]}"
else
read -r "$1" <<< "$3"
read "$1" <<< "$3"
# There is no way to shift our callers args, so
# return 1 to indicate they should do it instead.
return 1
@@ -31,24 +30,24 @@ read_arg() {
while (($# > 0)); do
case "${1%%=*}" in
--prefix) read_arg prefix "$@" || shift ;;
--libdir) read_arg libdir "$@" || shift ;;
--datadir) read_arg datadir "$@" || shift ;;
--sysconfdir) read_arg sysconfdir "$@" || shift ;;
--sbindir) read_arg sbindir "$@" || shift ;;
--mandir) read_arg mandir "$@" || shift ;;
--disable-documentation) enable_documentation=no ;;
--program-prefix) read_arg programprefix "$@" || shift ;;
--exec-prefix) read_arg execprefix "$@" || shift ;;
--bindir) read_arg bindir "$@" || shift ;;
--includedir) read_arg includedir "$@" || shift ;;
--libexecdir) read_arg libexecdir "$@" || shift ;;
--localstatedir) read_arg localstatedir "$@" || shift ;;
--sharedstatedir) read_arg sharedstatedir "$@" || shift ;;
--infodir) read_arg infodir "$@" || shift ;;
--systemdsystemunitdir) read_arg systemdsystemunitdir "$@" || shift ;;
--bashcompletiondir) read_arg bashcompletiondir "$@" || shift ;;
*) echo "Ignoring unknown option '$1'" ;;
--prefix) read_arg prefix "$@" || shift;;
--libdir) read_arg libdir "$@" || shift;;
--datadir) read_arg datadir "$@" || shift;;
--sysconfdir) read_arg sysconfdir "$@" || shift;;
--sbindir) read_arg sbindir "$@" || shift;;
--mandir) read_arg mandir "$@" || shift;;
--disable-documentation) enable_documentation=no;;
--program-prefix) read_arg programprefix "$@" || shift;;
--exec-prefix) read_arg execprefix "$@" || shift;;
--bindir) read_arg bindir "$@" || shift;;
--includedir) read_arg includedir "$@" || shift;;
--libexecdir) read_arg libexecdir "$@" || shift;;
--localstatedir) read_arg localstatedir "$@" || shift;;
--sharedstatedir) read_arg sharedstatedir "$@" || shift;;
--infodir) read_arg infodir "$@" || shift;;
--systemdsystemunitdir) read_arg systemdsystemunitdir "$@" || shift;;
--bashcompletiondir) read_arg bashcompletiondir "$@" || shift;;
*) echo "Ignoring unknown option '$1'";;
esac
shift
done
@@ -58,51 +57,7 @@ if ! ${PKG_CONFIG} --exists --print-errors " libkmod >= 23 "; then
exit 1
fi
cat << EOF > conftest.c
#include <fts.h>
int main() {
return 0;
}
EOF
# shellcheck disable=SC2086
${CC} $CFLAGS $LDFLAGS conftest.c > /dev/null 2>&1
ret=$?
rm -f conftest.c a.out
# musl doesn't have fts.h included
if test $ret -ne 0; then
echo "dracut needs fts development files." >&2
exit 1
fi
cat << EOF > conftest.c
#include <fts.h>
int main(void) {
fts_open(0, 0, 0);
return 0;
}
EOF
found=no
for lib in "-lc" "-lfts"; do
# shellcheck disable=SC2086
${CC} $CFLAGS $LDFLAGS conftest.c -Wl,$lib > /dev/null 2>&1
ret=$?
if test $ret -eq 0; then
FTS_LIBS="$lib"
found=yes
break
fi
done
rm -f conftest.c a.out
if test $found = no; then
echo "dracut couldn't find usable fts library" >&2
exit 1
fi
cat > Makefile.inc.$$ << EOF
cat > Makefile.inc.$$ <<EOF
prefix ?= ${prefix}
libdir ?= ${libdir:-${prefix}/lib}
datadir ?= ${datadir:-${prefix}/share}
@@ -113,7 +68,6 @@ enable_documentation ?= ${enable_documentation:-yes}
bindir ?= ${bindir:-${prefix}/bin}
KMOD_CFLAGS ?= $(${PKG_CONFIG} --cflags " libkmod >= 23 ")
KMOD_LIBS ?= $(${PKG_CONFIG} --libs " libkmod >= 23 ")
FTS_LIBS ?= ${FTS_LIBS}
EOF
{

213
docs/BASH.md
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@@ -1,213 +0,0 @@
# BASH Notes
## basename
Don't use `basename`, use:
```shell
file=${path##*/}
```
## dirname
Don't use `dirname`, use:
```shell
dir=${path%/*}
```
## shopt
If you set `shopt` in a function, reset to its default state with `trap`:
```shell
func() {
trap "$(shopt -p nullglob globstar)" RETURN
shopt -q -s nullglob globstar
}
```
## find, grep, print0, -0, -z
Don't use `find` in `for` loops, because filenames can contain spaces.
Try to use `globstar` and `nullglob` or null byte terminated strings.
Instead of:
```shell
func() {
for file in $(find /usr/lib* -type f -name 'lib*.a' -print0 ); do
echo $file
done
}
```
use:
```shell
func() {
trap "$(shopt -p nullglob globstar)" RETURN
shopt -q -s nullglob globstar
for file in /usr/lib*/**/lib*.a; do
[[ -f $file ]] || continue
echo "$file"
done
}
```
Or collect the filenames in an array, if you need them more than once:
```shell
func() {
trap "$(shopt -p nullglob globstar)" RETURN
shopt -q -s nullglob globstar
filenames=( /usr/lib*/**/lib*.a )
for file in "${filenames[@]}"; do
[[ -f $file ]] || continue
echo "$file"
done
}
```
Or, if you really want to use `find`, use `-print0` and an array:
```shell
func() {
mapfile -t -d '' filenames < <(find /usr/lib* -type f -name 'lib*.a' -print0)
for file in "${filenames[@]}"; do
echo "$file"
done
}
```
Note: `-d ''` is the same as `-d $'\0'` and sets the null byte as the delimiter.
or:
```shell
func() {
find /usr/lib* -type f -name 'lib*.a' -print0 | while read -r -d '' file; do
echo "$file"
done
}
```
or
```shell
func() {
while read -r -d '' file; do
echo "$file"
done < <(find /usr/lib* -type f -name 'lib*.a' -print0)
}
```
Use the tool options for null terminated strings, like `-print0`, `-0`, `-z`, etc.
## prefix or suffix array elements
Instead of:
```shell
func() {
other-cmd $(for k in "$@"; do echo "prefix-$k"; done)
}
```
do
```shell
func() {
other-cmd "${@/#/prefix-}"
}
```
or suffix:
```shell
func() {
other-cmd "${@/%/-suffix}"
}
```
## Join array elements with a separator char
Here we have an associate array `_drivers`, where we want to print the keys separated by ',':
```shell
if [[ ${!_drivers[*]} ]]; then
echo "rd.driver.pre=$(IFS=, ;echo "${!_drivers[*]}")" > "${initdir}"/etc/cmdline.d/00-watchdog.conf
fi
```
## Optional parameters to commands
If you want to call a command `cmd` with an option, if a variable is set, rather than doing:
```shell
func() {
local param="$1"
if [[ $param ]]; then
param="--this-special-option $param"
fi
cmd $param
}
```
do it like this:
```shell
func() {
local param="$1"
cmd ${param:+--this-special-option "$param"}
}
# cmd --this-special-option 'abc'
func 'abc'
# cmd
func ''
# cmd
func
```
If you want to specify the option even with an empty string do this:
```shell
func() {
local -a special_params
if [[ ${1+_} ]]; then
# only declare `param` if $1 is set (even as null string)
local param="$1"
fi
# check if `param` is set (even as null string)
if [[ ${param+_} ]]; then
special_params=( --this-special-option "${param}" )
fi
cmd ${param+"${special_params[@]}"}
}
# cmd --this-special-option 'abc'
func 'abc'
# cmd --this-special-option ''
func ''
# cmd
func
```
Or more simple, if you only have to set an option:
```shell
func() {
if [[ ${1+_} ]]; then
# only declare `param` if $1 is set (even as null string)
local param="$1"
fi
cmd ${param+--this-special-option}
}
# cmd --this-special-option
func 'abc'
# cmd --this-special-option
func ''
# cmd
func
```

56
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@@ -1,56 +0,0 @@
# Dracut Code of Conduct
This code of conduct outlines our expectations for participants within the Dracut community, as well as steps for reporting unacceptable behavior.
We are committed to providing a welcoming and inspiring community for all and expect our code of conduct to be honored.
Anyone who violates this code of conduct may be banned from the community.
## Our Pledge
We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, religion, or sexual identity and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming, diverse, inclusive, and healthy community.
## Our Standards
Examples of behavior that contributes to a positive environment for our community include:
* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes, and learning from the experience
* Focusing on what is best not just for us as individuals, but for the overall community
Examples of unacceptable behavior include:
* The use of sexualized language or imagery, and sexual attention or advances of any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others’ private information, such as a physical or email address, without their explicit permission
* Other conduct which could reasonably be considered inappropriate in a professional setting
## Our Responsibilities
Project maintainers are responsible for clarifying and enforcing our standards of acceptable behavior and will take appropriate and fair corrective action in response to any behavior that they deem inappropriate, threatening, offensive, or harmful.
Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, and will communicate reasons for moderation decisions when appropriate.
## Scope
This Code of Conduct applies within all community spaces, and also applies when an individual is officially representing the community in public spaces. Examples of representing our community include using an official e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event.
## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the project maintainer responsible for enforcement Harald Hoyer <harald@redhat.com>.
All complaints will be reviewed and investigated promptly and fairly and will result in a response that is deemed necessary and appropriate to the circumstances.
Project maintainers are obligated to respect the privacy and security of the reporter of any incident.
Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
## Attribution
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
version 2.0, available at https://www.contributor-covenant.org/version/2/0/code_of_conduct.html
[homepage]: https://www.contributor-covenant.org
For answers to common questions about this code of conduct, see the FAQ at https://www.contributor-covenant.org/faq.
Translations are available at https://www.contributor-covenant.org/translations.

278
docs/HACKING.md
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@@ -1,278 +0,0 @@
# Dracut Developer Guidelines
## git
Currently dracut lives on github.com and kernel.org.
* https://github.com/dracutdevs/dracut.git
* https://git.kernel.org/pub/scm/boot/dracut/dracut.git
Pull requests should be filed preferably on github nowadays.
### Code Format
It is recommended, that you install a plugin for your editor, which reads in `.editorconfig`.
Additionally `emacs` and `vim` config files are provided for convenience.
To reformat C files use `astyle`:
```console
$ astyle --options=.astylerc <FILE>
```
For convenience there is also a Makefile `indent-c` target `make indent-c`.
To reformat shell files use `shfmt`:
```console
$ shfmt_version=3.2.4
$ wget "https://github.com/mvdan/sh/releases/download/v${shfmt_version}/shfmt_v${shfmt_version}_linux_amd64" -O shfmt
$ chmod u+x shfmt
$ ./shfmt -w -s .
```
or
```console
$ GO111MODULE=on go get mvdan.cc/sh/v3/cmd/shfmt
$ $GOPATH/bin/shfmt -w -s .
```
or if `shfmt` is already in your `PATH`, use `make indent`.
Some IDEs already have support for shfmt.
For convenience the `make indent` Makefile target also calls shfmt, if it is in `$PATH`.
### Commit Messages
Commit messages should answer these questions:
* What?: a short summary of what you changed in the subject line.
* Why?: what the intended outcome of the change is (arguably the most important piece of information that should go into a message).
* How?: if multiple approaches for achieving your goal were available, you also want to explain why you chose the used implementation strategy.
Note that you should not explain how your change achieves your goal in your commit message.
That should be obvious from the code itself.
If you cannot achieve that clarity with the used programming language, use comments within the code instead.
The commit message is primarily the place for documenting the why.
Commit message titles should follow [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/).
Format is `<type>[optional scope]: <description>`, where `type` is one of:
* fix: A bug fix
* feat: A new feature
* perf: A code change that improves performance
* refactor: A code change that neither fixes a bug nor adds a feature
* style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
* test: Adding missing tests or correcting existing tests
* docs: Documentation only changes
* revert: Reverts a previous commit
* chore: Other changes that don't modify src or test files
* build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
* ci: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
`scope` should be the module name (without numbers) or:
* cli: for the dracut command line interface
* rt: for the dracut initramfs runtime logic
* functions: for general purpose dracut functions
Commit messages are checked with [Commisery](https://github.com/tomtom-international/commisery).
## Writing modules
Some general rules for writing modules:
* Use one of the inst family of functions to actually install files
on to the initramfs. They handle mangling the pathnames and (for binaries,
scripts, and kernel modules) installing dependencies as appropriate so
you do not have to.
* Scripts that end up on the initramfs should be POSIX compliant. dracut
will try to use /bin/dash as /bin/sh for the initramfs if it is available,
so you should install it on your system -- dash aims for strict POSIX
compliance to the extent possible.
* Hooks MUST be POSIX compliant -- they are sourced by the init script,
and having a bashism break your user's ability to boot really sucks.
* Generator modules should have a two digit numeric prefix -- they run in
ascending sort order. Anything in the 90-99 range is stuff that dracut
relies on, so try not to break those hooks.
* Hooks must have a .sh extension.
* Generator modules are described in more detail later on.
* We have some breakpoints for debugging your hooks. If you pass 'rdbreak'
as a kernel parameter, the initramfs will drop to a shell just before
switching to a new root. You can pass 'rdbreak=hookpoint', and the initramfs
will break just before hooks in that hookpoint run.
Also, there is an attempt to keep things as distribution-agnostic as
possible. Every distribution has their own tool here and it's not
something which is really interesting to have separate across them.
So contributions to help decrease the distro-dependencies are welcome.
Most of the functionality that dracut implements are actually implemented
by dracut modules. dracut modules live in modules.d, and have the following
structure:
```
dracut_install_dir/modules.d/
00modname/
module-setup.sh
check
<other files as needed by the hook>
```
`00modname`: The name of the module prefixed by a two-digit numeric sort code.
The numeric code must be present and in the range of 00 - 99.
Modules with lower numbers are installed first. This is important
because the dracut install functions (which install files onto
the initrd) refuse to overwrite already installed files. This makes
it easy for an earlier module to override the functionality of a
later module, so that you can have a distro or system specific
module override or modify the functionality of a generic module
without having to patch the more generic module.
`module-setup.sh`:
dracut sources this script to install the functionality that a
module implements onto the initrd. For the most part, this amounts
to copying files from the host system onto the initrd in a controlled
manner.
`install()`:
This function of module-setup.sh is called to install all
non-kernel files. dracut supplies several install functions that are
specialized for different file types. Browse through dracut-functions
fore more details. dracut also provides a $moddir variable if you
need to install a file from the module directory, such as an initrd
hook, a udev rule, or a specialized executable.
`installkernel()`:
This function of module-setup.sh is called to install all
kernel related files.
`check()`:
dracut calls this function to check and see if a module can be installed
on the initrd.
When called without options, check should check to make sure that
any files it needs to install into the initrd from the host system
are present. It should exit with a 0 if they are, and a 1 if they are
not.
When called with $hostonly set, it should perform the same check
that it would without it set, and it should also check to see if the
functionality the module implements is being used on the host system.
For example, if this module handles installing support for LUKS
encrypted volumes, it should return 0 if all the tools to handle
encrpted volumes are available and the host system has the root
partition on an encrypted volume, 1 otherwise.
`depends()`:
This function should output a list of dracut modules
that it relies upon. An example would be the nfs and iscsi modules,
which rely on the network module to detect and configure network
interfaces.
Any other files in the module will not be touched by dracut directly.
You are encouraged to provide a README that describes what the module is for.
### Hooks
init has the following hook points to inject scripts:
`/lib/dracut/hooks/cmdline/*.sh`
scripts for command line parsing
`/lib/dracut/hooks/pre-udev/*.sh`
scripts to run before udev is started
`/lib/dracut/hooks/pre-trigger/*.sh`
scripts to run before the main udev trigger is pulled
`/lib/dracut/hooks/initqueue/*.sh`
runs in parallel to the udev trigger
Udev events can add scripts here with /sbin/initqueue.
If /sbin/initqueue is called with the "--onetime" option, the script
will be removed after it was run.
If /lib/dracut/hooks/initqueue/work is created and udev >= 143 then
this loop can process the jobs in parallel to the udevtrigger.
If the udev queue is empty and no root device is found or no root
filesystem was mounted, the user will be dropped to a shell after
a timeout.
Scripts can remove themselves from the initqueue by "rm $job".
`/lib/dracut/hooks/pre-mount/*.sh`
scripts to run before the root filesystem is mounted
Network filesystems like NFS that do not use device files are an
exception. Root can be mounted already at this point.
`/lib/dracut/hooks/mount/*.sh`
scripts to mount the root filesystem
If the udev queue is empty and no root device is found or no root
filesystem was mounted, the user will be dropped to a shell after
a timeout.
`/lib/dracut/hooks/pre-pivot/*.sh`
scripts to run before latter initramfs cleanups
`/lib/dracut/hooks/cleanup/*.sh`
scripts to run before the real init is executed and the initramfs
disappears
All processes started before should be killed here.
## Testsuite
### Rootless in a container with podman
```console
$ cd <DRACUT_SOURCE>
$ podman pull [CONTAINER]
$ podman run --rm -it \
--cap-add=SYS_PTRACE --user 0 \
-v /dev:/dev -v ./:/dracut:z \
[CONTAINER] \
bash -l
# cd /dracut
# ./configure
# make -j $(getconf _NPROCESSORS_ONLN)
# cd test
# make V=1 SKIP="16 60 61" clean check
```
with `[CONTAINER]` being one of the
[github `dracutdevs` containers](https://github.com/orgs/dracutdevs/packages),
e.g. `ghcr.io/dracutdevs/fedora:latest`.
### On bare metal
For the testsuite to pass, you will have to install at least the software packages
mentioned in the `test/container` Dockerfiles.
```
$ sudo make clean check
```
in verbose mode:
```
$ sudo make V=1 clean check
```
only specific test:
```
$ sudo make TESTS="01 20 40" clean check
```
only runs the 01, 20 and 40 tests.
debug a specific test case:
```
$ cd TEST-01-BASIC
$ sudo make clean setup run
```
... change some kernel parameters in `test.sh` ...
```
$ sudo make run
```
to run the test without doing the setup.

48
docs/README.cross
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@@ -1,48 +0,0 @@
Dracut supports running against a sysroot directory that is different
from the actual root (/) directory of the running system. It is most
useful for creating/bootstrapping a new system that may or may not be
using the same CPU architecture as the host system, i.e. building a
whole Linux system with a cross-compiler framework like Yocto.
The user-visible frontend change is the introduction of a new option
called "-r" or "--sysroot". It expects a directory that contains the
complete Linux system that has all the files (kernel drivers, firmware,
executables, libraries and others) necessary to construct the initramfs.
E.g: dracut --sysroot /path/to/sysroot initramfs.img kernelversion
To support this, a new global variable was introduced inside dracut.
This variable is called "dracutsysrootdir" and all the files installed
into the initramfs image is searched relative to the sysroot directory.
This variable can also be set externally to dracut without using option
-r/--sysroot.
There are other details that are necessary to tweak to be able to
run on cross-compiled (a.k.a. foreign) binaries.
dracut uses these crucial utilities during its operation:
ldd
===
It lists dynamic library dependencies for executables or libraries
ldconfig
========
It creates /etc/ld.so.cache, i.e. the cached information about libraries
known to the system.
These utilities the way they exist on the host system only work on
the host system.
To support cross-compiled binaries, a different ldd variant is needed that
works on those binaries. One such ldd script is found at
https://gist.github.com/jerome-pouiller/c403786c1394f53f44a3b61214489e6f
ldconfig in GLIBC as is does support a sysroot with its -r option.
Extra environment variables needed to run dracut on the sysroot are
documented in the dracut(8) man page.
For the Plymouth boot splash to be added to the initramfs image,
this gitlab PR is needed for Plymouth:
https://gitlab.freedesktop.org/plymouth/plymouth/merge_requests/72

70
docs/RELEASE.md
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@@ -1,70 +0,0 @@
# Conducting A Successful Release
This documents contains the necessary steps to conduct a successful release.
1. Add all items to `NEWS.md`
Get a first template with [`clog`](https://github.com/clog-tool/clog-cli)
```console
$ clog -F -r https://github.com/dracutdevs/dracut
```
2. Update the contributors list in NEWS.md
Produce the list with:
```console
$ make CONTRIBUTORS
```
Append the list to the section in `NEWS.md`
3. Update AUTHORS
```console
$ make AUTHORS
```
4. Check in AUTHORS and NEWS.md
```console
$ git ci -m "docs: update NEWS.md and AUTHORS" NEWS.md AUTHORS
```
5. Tag the release and push
```console
$ VERSION=052
$ git tag -s "$VERSION"
$ git push --tags
```
Add the section from `NEWS.md` to the git tag message.
6. Push git to kernel.org
With:
```console
$ git remote add kernelorg ssh://gitolite@ra.kernel.org/pub/scm/boot/dracut/dracut.git
```
Push to kernel.org git:
```console
$ git push --atomic kernelorg master "$VERSION"
```
7. Sign and upload tarballs to kernel.org
```console
$ make upload
```
This requires `kup` and a kernel.org account.
Wait until the tarballs are synced to http://www.kernel.org/pub/linux/utils/boot/dracut/ .
8. Create a new release on github (https://github.com/dracutdevs/dracut/releases/new)
- Add the section from `NEWS.md` to the release.
- Attach the tarballs and signature file from http://www.kernel.org/pub/linux/utils/boot/dracut/ to the github release.
9. Close the github milestone and open a new one (https://github.com/dracutdevs/dracut/milestones)
10. Ensure that announcement was sent and reached the linux-initramfs mailinglist (https://www.spinics.net/lists/linux-initramfs/)

3
docs/SECURITY.md
View File

@@ -1,3 +0,0 @@
Security is very important to us. If you discover any issue regarding security, we'd appreciate a non-public disclosure of
the information, so please disclose the information responsibly by sending an email to Harald Hoyer harald@redhat.com and not by creating a GitHub issue.
We will respond swiftly to fix verifiable security issues with the disclosure being coordinated with distributions and relevant security teams.

78
dracut-bash-completion.sh Normal file
View File

@@ -0,0 +1,78 @@
#
# Copyright 2013 Red Hat, Inc. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
__contains_word () {
local word=$1; shift
for w in $*; do [[ $w = $word ]] && return 0; done
return 1
}
_dracut() {
local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
local -A OPTS=(
[STANDALONE]='-f -v -q -l -H -h -M -N
--ro-mnt --force --kernel-only --no-kernel --strip --nostrip
--hardlink --nohardlink --noprefix --mdadmconf --nomdadmconf
--lvmconf --nolvmconf --debug --profile --verbose --quiet
--local --hostonly --no-hostonly --fstab --help --bzip2 --lzma
--xz --zstd --no-compress --gzip --list-modules --show-modules --keep
--printsize --regenerate-all --noimageifnotneeded --early-microcode
--no-early-microcode --print-cmdline --reproducible --uefi'
[ARG]='-a -m -o -d -I -k -c -L --kver --add --force-add --add-drivers
--omit-drivers --modules --omit --drivers --filesystems --install
--fwdir --libdirs --fscks --add-fstab --mount --device --nofscks
--kmoddir --conf --confdir --tmpdir --stdlog --compress --prefix
--kernel-cmdline --sshkey --persistent-policy --install-optional
--loginstall --uefi-stub --kernel-image
'
)
if __contains_word "$prev" ${OPTS[ARG]}; then
case $prev in
--kmoddir|-k|--fwdir|--confdir|--tmpdir)
comps=$(compgen -d -- "$cur")
compopt -o filenames
;;
-c|--conf|--sshkey|--add-fstab|--add-device|-I|--install|--install-optional)
comps=$(compgen -f -- "$cur")
compopt -o filenames
;;
-a|-m|-o|--add|--modules|--omit)
comps=$(dracut --list-modules 2>/dev/null)
;;
--persistent-policy)
comps=$(cd /dev/disk/; echo *)
;;
--kver)
comps=$(cd /lib/modules; echo [0-9]*)
;;
*)
return 0
;;
esac
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
fi
if [[ $cur = -* ]]; then
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
return 0
fi
}
complete -F _dracut dracut

0
man/dracut-catimages.8.asc → dracut-catimages.8.asc
View File

60
dracut-catimages.sh
View File

@@ -16,8 +16,9 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
dwarning() {
echo "Warning: $*" >&2
echo "Warning: $@" >&2
}
dinfo() {
@@ -25,11 +26,11 @@ dinfo() {
}
derror() {
echo "Error: $*" >&2
echo "Error: $@" >&2
}
usage() {
# 80x25 linebreak here ^
# 80x25 linebreak here ^
cat << EOF
Usage: $0 [OPTION]... <initramfs> <base image> [<image>...]
Creates initial ramdisk image by concatenating several images from the command
@@ -48,46 +49,27 @@ line and /boot/dracut/
EOF
}
imagedir=/boot/dracut/
overlay=/var/lib/dracut/overlay
while (($# > 0)); do
case $1 in
-f | --force) force=yes ;;
-i | --imagedir)
imagedir=$2
shift
;;
-o | --overlaydir)
overlay=$2
shift
;;
--nooverlay)
no_overlay=yes
shift
;;
--noimagedir)
no_imagedir=yes
shift
;;
-h | --help)
usage
exit 1
;;
--debug) export debug="yes" ;;
-v | --verbose) beverbose="yes" ;;
-*)
printf "\nUnknown option: %s\n\n" "$1" >&2
usage
exit 1
;;
-f|--force) force=yes;;
-i|--imagedir) imagedir=$2;shift;;
-o|--overlaydir) overlay=$2;shift;;
--nooverlay) no_overlay=yes;shift;;
--noimagedir) no_imagedir=yes;shift;;
-h|--help) usage; exit 1 ;;
--debug) debug="yes";;
-v|--verbose) beverbose="yes";;
-*) printf "\nUnknown option: %s\n\n" "$1" >&2; usage; exit 1;;
*) break ;;
esac
shift
done
outfile=$1
shift
outfile=$1; shift
if [[ -z $outfile ]]; then
derror "No output file specified."
@@ -95,8 +77,7 @@ if [[ -z $outfile ]]; then
exit 1
fi
baseimage=$1
shift
baseimage=$1; shift
if [[ -z $baseimage ]]; then
derror "No base image specified."
@@ -122,11 +103,8 @@ fi
if [[ ! $no_overlay ]]; then
ofile="$imagedir/90-overlay.img"
dinfo "Creating image $ofile from directory $overlay"
type pigz &> /dev/null && gzip=pigz || gzip=gzip
(
cd "$overlay" || return 1
find . | cpio --quiet -H newc -o | $gzip -9 > "$ofile"
)
type pigz &>/dev/null && gzip=pigz || gzip=gzip
( cd "$overlay"; find . |cpio --quiet -H newc -o |$gzip -9 > "$ofile"; )
fi
if [[ ! $no_imagedir ]]; then
@@ -135,7 +113,7 @@ if [[ ! $no_imagedir ]]; then
done
fi
images+=("$@")
images+=($@)
dinfo "Using base image $baseimage"
cat -- "$baseimage" > "$outfile"

552
dracut-functions.sh
View File

@@ -22,16 +22,16 @@ export LC_MESSAGES=C
# is_func <command>
# Check whether $1 is a function.
is_func() {
[[ "$(type -t "$1")" == "function" ]]
[[ "$(type -t "$1")" = "function" ]]
}
# Generic substring function. If $2 is in $1, return 0.
strstr() { [[ $1 == *"$2"* ]]; }
strstr() { [[ $1 = *"$2"* ]]; }
# Generic glob matching function. If glob pattern $2 matches anywhere in $1, OK
strglobin() { [[ $1 == *$2* ]]; }
strglobin() { [[ $1 = *$2* ]]; }
# Generic glob matching function. If glob pattern $2 matches all of $1, OK
# shellcheck disable=SC2053
strglob() { [[ $1 == $2 ]]; }
strglob() { [[ $1 = $2 ]]; }
# returns OK if $1 contains literal string $2 at the beginning, and isn't empty
str_starts() { [ "${1#"$2"*}" != "$1" ]; }
# returns OK if $1 contains literal string $2 at the end, and isn't empty
@@ -40,48 +40,19 @@ str_ends() { [ "${1%*"$2"}" != "$1" ]; }
# find a binary. If we were not passed the full path directly,
# search in the usual places to find the binary.
find_binary() {
local _delim
local _path
local l
local p
[[ -z ${1##/*} ]] || _delim="/"
if [[ $1 == *.so* ]]; then
# shellcheck disable=SC2154
for l in $libdirs; do
_path="${l}${_delim}${1}"
if { $DRACUT_LDD "${dracutsysrootdir}${_path}" &> /dev/null; }; then
printf "%s\n" "${_path}"
return 0
fi
done
_path="${_delim}${1}"
if { $DRACUT_LDD "${dracutsysrootdir}${_path}" &> /dev/null; }; then
printf "%s\n" "${_path}"
if [[ -z ${1##/*} ]]; then
if [[ -x $1 ]] || { [[ "$1" == *.so* ]] && ldd "$1" &>/dev/null; }; then
printf "%s\n" "$1"
return 0
fi
fi
if [[ $1 == */* ]]; then
_path="${_delim}${1}"
if [[ -L ${dracutsysrootdir}${_path} ]] || [[ -x ${dracutsysrootdir}${_path} ]]; then
printf "%s\n" "${_path}"
return 0
fi
fi
for p in $DRACUT_PATH; do
_path="${p}${_delim}${1}"
if [[ -L ${dracutsysrootdir}${_path} ]] || [[ -x ${dracutsysrootdir}${_path} ]]; then
printf "%s\n" "${_path}"
return 0
fi
done
[[ -n $dracutsysrootdir ]] && return 1
type -P "${1##*/}"
}
ldconfig_paths() {
$DRACUT_LDCONFIG ${dracutsysrootdir:+-r ${dracutsysrootdir} -f /etc/ld.so.conf} -pN 2> /dev/null | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | sed -n 's,.* => \(.*\)/.*,\1,p' | sort | uniq
ldconfig_paths()
{
ldconfig -pN 2>/dev/null | grep -E -v '/(lib|lib64|usr/lib|usr/lib64)/[^/]*$' | sed -n 's,.* => \(.*\)/.*,\1,p' | sort | uniq
}
# Version comparision function. Assumes Linux style version scheme.
@@ -89,40 +60,31 @@ ldconfig_paths() {
# $2 = comparision op (gt, ge, eq, le, lt, ne)
# $3 = version b
vercmp() {
local _n1
read -r -a _n1 <<< "${1//./ }"
local _op=$2
local _n2
read -r -a _n2 <<< "${3//./ }"
local _i _res
local _n1=(${1//./ }) _op=$2 _n2=(${3//./ }) _i _res
for ((_i = 0; ; _i++)); do
if [[ ! ${_n1[_i]}${_n2[_i]} ]]; then
_res=0
elif ((${_n1[_i]:-0} > ${_n2[_i]:-0})); then
_res=1
elif ((${_n1[_i]:-0} < ${_n2[_i]:-0})); then
_res=2
else
continue
for ((_i=0; ; _i++))
do
if [[ ! ${_n1[_i]}${_n2[_i]} ]]; then _res=0
elif ((${_n1[_i]:-0} > ${_n2[_i]:-0})); then _res=1
elif ((${_n1[_i]:-0} < ${_n2[_i]:-0})); then _res=2
else continue
fi
break
done
case $_op in
gt) ((_res == 1)) ;;
ge) ((_res != 2)) ;;
eq) ((_res == 0)) ;;
le) ((_res != 1)) ;;
lt) ((_res == 2)) ;;
ne) ((_res != 0)) ;;
gt) ((_res == 1));;
ge) ((_res != 2));;
eq) ((_res == 0));;
le) ((_res != 1));;
lt) ((_res == 2));;
ne) ((_res != 0));;
esac
}
# Create all subdirectories for given path without creating the last element.
# $1 = path
mksubdirs() {
# shellcheck disable=SC2174
[[ -e ${1%/*} ]] || mkdir -m 0755 -p -- "${1%/*}"
}
@@ -131,7 +93,8 @@ mksubdirs() {
print_vars() {
local _var _value
for _var in "$@"; do
for _var in "$@"
do
eval printf -v _value "%s" \""\$$_var"\"
[[ ${_value} ]] && printf '%s="%s"\n' "$_var" "$_value"
done
@@ -144,11 +107,10 @@ print_vars() {
# $ normalize_path ///test/test//
# /test/test
normalize_path() {
# shellcheck disable=SC2064
trap "$(shopt -p extglob)" RETURN
shopt -q -s extglob
local p=${1//+(\/)//}
printf "%s\n" "${p%/}"
set -- "${1//+(\/)//}"
shopt -q -u extglob
printf "%s\n" "${1%/}"
}
# convert_abs_rel <from> <to>
@@ -164,47 +126,48 @@ convert_abs_rel() {
set -- "$(normalize_path "$1")" "$(normalize_path "$2")"
# corner case #1 - self looping link
[[ $1 == "$2" ]] && {
printf "%s\n" "${1##*/}"
return
}
[[ "$1" == "$2" ]] && { printf "%s\n" "${1##*/}"; return; }
# corner case #2 - own dir link
[[ ${1%/*} == "$2" ]] && {
printf ".\n"
return
}
[[ "${1%/*}" == "$2" ]] && { printf ".\n"; return; }
IFS=/ read -r -a __current <<< "$1"
IFS=/ read -r -a __absolute <<< "$2"
IFS="/" __current=($1)
IFS="/" __absolute=($2)
__abssize=${#__absolute[@]}
__cursize=${#__current[@]}
while [[ ${__absolute[__level]} == "${__current[__level]}" ]]; do
((__level++))
if ((__level > __abssize || __level > __cursize)); then
while [[ "${__absolute[__level]}" == "${__current[__level]}" ]]
do
(( __level++ ))
if (( __level > __abssize || __level > __cursize ))
then
break
fi
done
for ((__i = __level; __i < __cursize - 1; __i++)); do
if ((__i > __level)); then
for ((__i = __level; __i < __cursize-1; __i++))
do
if ((__i > __level))
then
__newpath=$__newpath"/"
fi
__newpath=$__newpath".."
done
for ((__i = __level; __i < __abssize; __i++)); do
if [[ -n $__newpath ]]; then
for ((__i = __level; __i < __abssize; __i++))
do
if [[ -n $__newpath ]]
then
__newpath=$__newpath"/"
fi
__newpath=$__newpath${__absolute[__i]}
done
printf -- "%s\n" "$__newpath"
printf "%s\n" "$__newpath"
}
# get_fs_env <device>
# Get and the ID_FS_TYPE variable from udev for a device.
# Example:
@@ -214,12 +177,12 @@ get_fs_env() {
[[ $1 ]] || return
unset ID_FS_TYPE
ID_FS_TYPE=$(blkid -u filesystem -o export -- "$1" \
| while read -r line || [ -n "$line" ]; do
if [[ $line == "TYPE="* ]]; then
printf "%s" "${line#TYPE=}"
exit 0
| while read line || [ -n "$line" ]; do
if [[ "$line" == TYPE\=* ]]; then
printf "%s" "${line#TYPE=}";
exit 0;
fi
done)
done)
if [[ $ID_FS_TYPE ]]; then
printf "%s" "$ID_FS_TYPE"
return 0
@@ -234,15 +197,11 @@ get_fs_env() {
# 8:2
get_maj_min() {
local _majmin
out="$(grep -m1 -oP "^$1 \K\S+$" "${get_maj_min_cache_file:?}")"
if [ -z "$out" ]; then
_majmin="$(stat -L -c '%t:%T' "$1" 2> /dev/null)"
out="$(printf "%s" "$((0x${_majmin%:*})):$((0x${_majmin#*:}))")"
echo "$1 $out" >> "${get_maj_min_cache_file:?}"
fi
echo -n "$out"
_majmin="$(stat -L -c '%t:%T' "$1" 2>/dev/null)"
printf "%s" "$((0x${_majmin%:*})):$((0x${_majmin#*:}))"
}
# get_devpath_block <device>
# get the DEVPATH in /sys of a block device
get_devpath_block() {
@@ -250,8 +209,8 @@ get_devpath_block() {
_majmin=$(get_maj_min "$1")
for _i in /sys/block/*/dev /sys/block/*/*/dev; do
[[ -e $_i ]] || continue
if [[ $_majmin == "$(< "$_i")" ]]; then
[[ -e "$_i" ]] || continue
if [[ "$_majmin" == "$(<"$_i")" ]]; then
printf "%s" "${_i%/dev}"
return 0
fi
@@ -266,10 +225,10 @@ get_persistent_dev() {
_dev=$(get_maj_min "$1")
[ -z "$_dev" ] && return
if [[ -n $persistent_policy ]]; then
_pol="/dev/disk/${persistent_policy}/*"
if [[ -n "$persistent_policy" ]]; then
_pol="/dev/disk/${persistent_policy}/*"
else
_pol=
_pol=
fi
for i in \
@@ -280,8 +239,9 @@ get_persistent_dev() {
/dev/disk/by-partuuid/* \
/dev/disk/by-partlabel/* \
/dev/disk/by-id/* \
/dev/disk/by-path/*; do
[[ -e $i ]] || continue
/dev/disk/by-path/* \
; do
[[ -e "$i" ]] || continue
[[ $i == /dev/mapper/control ]] && continue
[[ $i == /dev/mapper/mpath* ]] && continue
_tmp=$(get_maj_min "$i")
@@ -321,20 +281,15 @@ shorten_persistent_dev() {
local _dev="$1"
case "$_dev" in
/dev/disk/by-uuid/*)
printf "%s" "UUID=${_dev##*/}"
;;
printf "%s" "UUID=${_dev##*/}";;
/dev/disk/by-label/*)
printf "%s" "LABEL=${_dev##*/}"
;;
printf "%s" "LABEL=${_dev##*/}";;
/dev/disk/by-partuuid/*)
printf "%s" "PARTUUID=${_dev##*/}"
;;
printf "%s" "PARTUUID=${_dev##*/}";;
/dev/disk/by-partlabel/*)
printf "%s" "PARTLABEL=${_dev##*/}"
;;
printf "%s" "PARTLABEL=${_dev##*/}";;
*)
printf "%s" "$_dev"
;;
printf "%s" "$_dev";;
esac
}
@@ -351,14 +306,13 @@ shorten_persistent_dev() {
find_block_device() {
local _dev _majmin _find_mpt
_find_mpt="$1"
if [[ $use_fstab != yes ]]; then
[[ -d $_find_mpt/. ]]
findmnt -e -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | {
while read -r _majmin _dev || [ -n "$_dev" ]; do
findmnt -e -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | { \
while read _majmin _dev || [ -n "$_dev" ]; do
if [[ -b $_dev ]]; then
if ! [[ $_majmin ]] || [[ $_majmin == 0:* ]]; then
_majmin=$(get_maj_min "$_dev")
_majmin=$(get_maj_min $_dev)
fi
if [[ $_majmin ]]; then
printf "%s\n" "$_majmin"
@@ -367,24 +321,22 @@ find_block_device() {
fi
return 0
fi
if [[ $_dev == *:* ]]; then
if [[ $_dev = *:* ]]; then
printf "%s\n" "$_dev"
return 0
fi
done
return 1
} && return 0
done; return 1; } && return 0
fi
# fall back to /etc/fstab
findmnt -e --fstab -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | {
while read -r _majmin _dev || [ -n "$_dev" ]; do
findmnt -e --fstab -v -n -o 'MAJ:MIN,SOURCE' --target "$_find_mpt" | { \
while read _majmin _dev || [ -n "$_dev" ]; do
if ! [[ $_dev ]]; then
_dev="$_majmin"
unset _majmin
fi
if [[ -b $_dev ]]; then
[[ $_majmin ]] || _majmin=$(get_maj_min "$_dev")
[[ $_majmin ]] || _majmin=$(get_maj_min $_dev)
if [[ $_majmin ]]; then
printf "%s\n" "$_majmin"
else
@@ -392,13 +344,11 @@ find_block_device() {
fi
return 0
fi
if [[ $_dev == *:* ]]; then
if [[ $_dev = *:* ]]; then
printf "%s\n" "$_dev"
return 0
fi
done
return 1
} && return 0
done; return 1; } && return 0
return 1
}
@@ -415,26 +365,22 @@ find_mp_fstype() {
local _fs
if [[ $use_fstab != yes ]]; then
findmnt -e -v -n -o 'FSTYPE' --target "$1" | {
while read -r _fs || [ -n "$_fs" ]; do
findmnt -e -v -n -o 'FSTYPE' --target "$1" | { \
while read _fs || [ -n "$_fs" ]; do
[[ $_fs ]] || continue
[[ $_fs == "autofs" ]] && continue
[[ $_fs = "autofs" ]] && continue
printf "%s" "$_fs"
return 0
done
return 1
} && return 0
done; return 1; } && return 0
fi
findmnt --fstab -e -v -n -o 'FSTYPE' --target "$1" | {
while read -r _fs || [ -n "$_fs" ]; do
findmnt --fstab -e -v -n -o 'FSTYPE' --target "$1" | { \
while read _fs || [ -n "$_fs" ]; do
[[ $_fs ]] || continue
[[ $_fs == "autofs" ]] && continue
[[ $_fs = "autofs" ]] && continue
printf "%s" "$_fs"
return 0
done
return 1
} && return 0
done; return 1; } && return 0
return 1
}
@@ -450,31 +396,27 @@ find_mp_fstype() {
find_dev_fstype() {
local _find_dev _fs
_find_dev="$1"
if ! [[ $_find_dev == /dev* ]]; then
if ! [[ "$_find_dev" = /dev* ]]; then
[[ -b "/dev/block/$_find_dev" ]] && _find_dev="/dev/block/$_find_dev"
fi
if [[ $use_fstab != yes ]]; then
findmnt -e -v -n -o 'FSTYPE' --source "$_find_dev" | {
while read -r _fs || [ -n "$_fs" ]; do
findmnt -e -v -n -o 'FSTYPE' --source "$_find_dev" | { \
while read _fs || [ -n "$_fs" ]; do
[[ $_fs ]] || continue
[[ $_fs == "autofs" ]] && continue
[[ $_fs = "autofs" ]] && continue
printf "%s" "$_fs"
return 0
done
return 1
} && return 0
done; return 1; } && return 0
fi
findmnt --fstab -e -v -n -o 'FSTYPE' --source "$_find_dev" | {
while read -r _fs || [ -n "$_fs" ]; do
findmnt --fstab -e -v -n -o 'FSTYPE' --source "$_find_dev" | { \
while read _fs || [ -n "$_fs" ]; do
[[ $_fs ]] || continue
[[ $_fs == "autofs" ]] && continue
[[ $_fs = "autofs" ]] && continue
printf "%s" "$_fs"
return 0
done
return 1
} && return 0
done; return 1; } && return 0
return 1
}
@@ -489,7 +431,7 @@ find_dev_fstype() {
# rw,relatime,discard,data=ordered
find_mp_fsopts() {
if [[ $use_fstab != yes ]]; then
findmnt -e -v -n -o 'OPTIONS' --target "$1" 2> /dev/null && return 0
findmnt -e -v -n -o 'OPTIONS' --target "$1" 2>/dev/null && return 0
fi
findmnt --fstab -e -v -n -o 'OPTIONS' --target "$1"
@@ -499,45 +441,47 @@ find_mp_fsopts() {
# Echo the filesystem options for a given device.
# /proc/self/mountinfo is taken as the primary source of information
# and /etc/fstab is used as a fallback.
# if `use_fstab == yes`, then only `/etc/fstab` is used.
#
# Example:
# $ find_dev_fsopts /dev/sda2
# rw,relatime,discard,data=ordered
find_dev_fsopts() {
local _find_dev
local _find_dev _opts
_find_dev="$1"
if ! [[ $_find_dev == /dev* ]]; then
if ! [[ "$_find_dev" = /dev* ]]; then
[[ -b "/dev/block/$_find_dev" ]] && _find_dev="/dev/block/$_find_dev"
fi
if [[ $use_fstab != yes ]]; then
findmnt -e -v -n -o 'OPTIONS' --source "$_find_dev" 2> /dev/null && return 0
findmnt -e -v -n -o 'OPTIONS' --source "$_find_dev" 2>/dev/null && return 0
fi
findmnt --fstab -e -v -n -o 'OPTIONS' --source "$_find_dev"
}
# finds the major:minor of the block device backing the root filesystem.
find_root_block_device() { find_block_device /; }
# for_each_host_dev_fs <func>
# Execute "<func> <dev> <filesystem>" for every "<dev> <fs>" pair found
# in ${host_fs_types[@]}
for_each_host_dev_fs() {
for_each_host_dev_fs()
{
local _func="$1"
local _dev
local _ret=1
[[ "${#host_fs_types[@]}" ]] || return 2
for _dev in "${!host_fs_types[@]}"; do
$_func "$_dev" "${host_fs_types[$_dev]}" && _ret=0
done
return $_ret
}
host_fs_all() {
host_fs_all()
{
printf "%s\n" "${host_fs_types[@]}"
}
@@ -548,15 +492,16 @@ host_fs_all() {
check_block_and_slaves() {
local _x
[[ -b /dev/block/$2 ]] || return 1 # Not a block device? So sorry.
if ! lvm_internal_dev "$2"; then "$1" "$2" && return; fi
if ! lvm_internal_dev $2; then "$1" $2 && return; fi
check_vol_slaves "$@" && return 0
if [[ -f /sys/dev/block/$2/../dev ]] && [[ /sys/dev/block/$2/../subsystem -ef /sys/class/block ]]; then
check_block_and_slaves "$1" "$(< "/sys/dev/block/$2/../dev")" && return 0
check_block_and_slaves $1 $(<"/sys/dev/block/$2/../dev") && return 0
fi
for _x in /sys/dev/block/"$2"/slaves/*; do
[[ -d /sys/dev/block/$2/slaves ]] || return 1
for _x in /sys/dev/block/$2/slaves/*; do
[[ -f $_x/dev ]] || continue
[[ $_x/subsystem -ef /sys/class/block ]] || continue
check_block_and_slaves "$1" "$(< "$_x/dev")" && return 0
check_block_and_slaves $1 $(<"$_x/dev") && return 0
done
return 1
}
@@ -564,48 +509,51 @@ check_block_and_slaves() {
check_block_and_slaves_all() {
local _x _ret=1
[[ -b /dev/block/$2 ]] || return 1 # Not a block device? So sorry.
if ! lvm_internal_dev "$2" && "$1" "$2"; then
if ! lvm_internal_dev $2 && "$1" $2; then
_ret=0
fi
check_vol_slaves_all "$@" && return 0
if [[ -f /sys/dev/block/$2/../dev ]] && [[ /sys/dev/block/$2/../subsystem -ef /sys/class/block ]]; then
check_block_and_slaves_all "$1" "$(< "/sys/dev/block/$2/../dev")" && _ret=0
check_block_and_slaves_all $1 $(<"/sys/dev/block/$2/../dev") && _ret=0
fi
for _x in /sys/dev/block/"$2"/slaves/*; do
[[ -d /sys/dev/block/$2/slaves ]] || return 1
for _x in /sys/dev/block/$2/slaves/*; do
[[ -f $_x/dev ]] || continue
[[ $_x/subsystem -ef /sys/class/block ]] || continue
check_block_and_slaves_all "$1" "$(< "$_x/dev")" && _ret=0
check_block_and_slaves_all $1 $(<"$_x/dev") && _ret=0
done
return $_ret
}
# for_each_host_dev_and_slaves <func>
# Execute "<func> <dev>" for every "<dev>" found
# in ${host_devs[@]} and their slaves
for_each_host_dev_and_slaves_all() {
for_each_host_dev_and_slaves_all()
{
local _func="$1"
local _dev
local _ret=1
[[ "${host_devs[*]}" ]] || return 2
[[ "${host_devs[@]}" ]] || return 2
for _dev in "${host_devs[@]}"; do
[[ -b $_dev ]] || continue
if check_block_and_slaves_all "$_func" "$(get_maj_min "$_dev")"; then
[[ -b "$_dev" ]] || continue
if check_block_and_slaves_all $_func $(get_maj_min $_dev); then
_ret=0
fi
done
return $_ret
}
for_each_host_dev_and_slaves() {
for_each_host_dev_and_slaves()
{
local _func="$1"
local _dev
[[ "${host_devs[*]}" ]] || return 2
[[ "${host_devs[@]}" ]] || return 2
for _dev in "${host_devs[@]}"; do
[[ -b $_dev ]] || continue
check_block_and_slaves "$_func" "$(get_maj_min "$_dev")" && return 0
[[ -b "$_dev" ]] || continue
check_block_and_slaves $_func $(get_maj_min $_dev) && return 0
done
return 1
}
@@ -617,43 +565,44 @@ for_each_host_dev_and_slaves() {
# but you cannot create the logical volume without the volume group.
# And the volume group might be bigger than the devices the LV needs.
check_vol_slaves() {
local _vg _pv _dm _majmin
local _lv _vg _pv _dm _majmin
_majmin="$2"
_lv="/dev/block/$_majmin"
_dm=/sys/dev/block/$_majmin/dm
[[ -f $_dm/uuid && $(< "$_dm"/uuid) =~ LVM-* ]] || return 1
_vg=$(dmsetup splitname --noheadings -o vg_name "$(< "$_dm/name")")
[[ -f $_dm/uuid && $(<$_dm/uuid) =~ LVM-* ]] || return 1
_vg=$(dmsetup splitname --noheadings -o vg_name $(<"$_dm/name") )
# strip space
_vg="${_vg//[[:space:]]/}"
if [[ $_vg ]]; then
for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2> /dev/null); do
check_block_and_slaves "$1" "$(get_maj_min "$_pv")" && return 0
for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2>/dev/null)
do
check_block_and_slaves $1 $(get_maj_min $_pv) && return 0
done
fi
return 1
}
check_vol_slaves_all() {
local _vg _pv _majmin
local _lv _vg _pv _majmin
_majmin="$2"
_lv="/dev/block/$_majmin"
_dm="/sys/dev/block/$_majmin/dm"
[[ -f $_dm/uuid && $(< "$_dm"/uuid) =~ LVM-* ]] || return 1
_vg=$(dmsetup splitname --noheadings -o vg_name "$(< "$_dm/name")")
[[ -f $_dm/uuid && $(<$_dm/uuid) =~ LVM-* ]] || return 1
_vg=$(dmsetup splitname --noheadings -o vg_name $(<"$_dm/name") )
# strip space
_vg="${_vg//[[:space:]]/}"
if [[ $_vg ]]; then
# when filter/global_filter is set, lvm may be failed
if ! lvm lvs --noheadings -o vg_name "$_vg" 2> /dev/null 1> /dev/null; then
return 1
fi
for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2> /dev/null); do
check_block_and_slaves_all "$1" "$(get_maj_min "$_pv")"
for _pv in $(lvm vgs --noheadings -o pv_name "$_vg" 2>/dev/null)
do
check_block_and_slaves_all $1 $(get_maj_min $_pv)
done
return 0
fi
return 1
}
# fs_get_option <filesystem options> <search for option>
# search for a specific option in a bunch of filesystem options
# and return the value
@@ -662,44 +611,39 @@ fs_get_option() {
local _option=$2
local OLDIFS="$IFS"
IFS=,
# shellcheck disable=SC2086
set -- $_fsopts
IFS="$OLDIFS"
while [ $# -gt 0 ]; do
case $1 in
$_option=*)
echo "${1#${_option}=}"
echo ${1#${_option}=}
break
;;
esac
shift
done
}
check_kernel_config() {
check_kernel_config()
{
local _config_opt="$1"
local _config_file
[[ -f $dracutsysrootdir/boot/config-$kernel ]] \
[[ -f /boot/config-$kernel ]] \
&& _config_file="/boot/config-$kernel"
[[ -f $dracutsysrootdir/lib/modules/$kernel/config ]] \
[[ -f /lib/modules/$kernel/config ]] \
&& _config_file="/lib/modules/$kernel/config"
# no kernel config file, so return true
[[ $_config_file ]] || return 0
grep -q -F "${_config_opt}=" "$dracutsysrootdir$_config_file" && return 0
grep -q -F "${_config_opt}=" "$_config_file" && return 0
return 1
}
# 0 if the kernel module is either built-in or available
# 1 if the kernel module is not enabled
check_kernel_module() {
modprobe -S "$kernel" --dry-run "$1" &> /dev/null || return 1
}
# get_cpu_vendor
# Only two values are returned: AMD or Intel
get_cpu_vendor() {
get_cpu_vendor ()
{
if grep -qE AMD /proc/cpuinfo; then
printf "AMD"
fi
@@ -710,24 +654,22 @@ get_cpu_vendor() {
# get_host_ucode
# Get the hosts' ucode file based on the /proc/cpuinfo
get_ucode_file() {
local family
local model
local stepping
family=$(grep -E "cpu family" /proc/cpuinfo | head -1 | sed "s/.*:\ //")
model=$(grep -E "model" /proc/cpuinfo | grep -v name | head -1 | sed "s/.*:\ //")
stepping=$(grep -E "stepping" /proc/cpuinfo | head -1 | sed "s/.*:\ //")
get_ucode_file ()
{
local family=`grep -E "cpu family" /proc/cpuinfo | head -1 | sed s/.*:\ //`
local model=`grep -E "model" /proc/cpuinfo |grep -v name | head -1 | sed s/.*:\ //`
local stepping=`grep -E "stepping" /proc/cpuinfo | head -1 | sed s/.*:\ //`
if [[ "$(get_cpu_vendor)" == "AMD" ]]; then
if [[ $family -ge 21 ]]; then
printf "microcode_amd_fam%xh.bin" "$family"
printf "microcode_amd_fam%xh.bin" $family
else
printf "microcode_amd.bin"
fi
fi
if [[ "$(get_cpu_vendor)" == "Intel" ]]; then
# The /proc/cpuinfo are in decimal.
printf "%02x-%02x-%02x" "${family}" "${model}" "${stepping}"
printf "%02x-%02x-%02x" ${family} ${model} ${stepping}
fi
}
@@ -735,9 +677,9 @@ get_ucode_file() {
# If it is an LVM device, touch only devices which have /dev/VG/LV symlink.
lvm_internal_dev() {
local dev_dm_dir=/sys/dev/block/$1/dm
[[ ! -f $dev_dm_dir/uuid || $(< "$dev_dm_dir"/uuid) != LVM-* ]] && return 1 # Not an LVM device
[[ ! -f $dev_dm_dir/uuid || $(<$dev_dm_dir/uuid) != LVM-* ]] && return 1 # Not an LVM device
local DM_VG_NAME DM_LV_NAME DM_LV_LAYER
eval "$(dmsetup splitname --nameprefixes --noheadings --rows "$(< "$dev_dm_dir"/name)" 2> /dev/null)"
eval $(dmsetup splitname --nameprefixes --noheadings --rows "$(<$dev_dm_dir/name)" 2>/dev/null)
[[ ${DM_VG_NAME} ]] && [[ ${DM_LV_NAME} ]] || return 0 # Better skip this!
[[ ${DM_LV_LAYER} ]] || [[ ! -L /dev/${DM_VG_NAME}/${DM_LV_NAME} ]]
}
@@ -745,177 +687,9 @@ lvm_internal_dev() {
btrfs_devs() {
local _mp="$1"
btrfs device usage "$_mp" \
| while read -r _dev _; do
str_starts "$_dev" "/" || continue
_dev=${_dev%,}
printf -- "%s\n" "$_dev"
| while read _dev _rest; do
str_starts "$_dev" "/" || continue
_dev=${_dev%,}
printf -- "%s\n" "$_dev"
done
}
iface_for_remote_addr() {
# shellcheck disable=SC2046
set -- $(ip -o route get to "$1")
echo "$3"
}
local_addr_for_remote_addr() {
# shellcheck disable=SC2046
set -- $(ip -o route get to "$1")
echo "$5"
}
peer_for_addr() {
local addr=$1
local qtd
# quote periods in IPv4 address
qtd=${addr//./\\.}
ip -o addr show \
| sed -n 's%^.* '"$qtd"' peer \([0-9a-f.:]\{1,\}\(/[0-9]*\)\?\).*$%\1%p'
}
netmask_for_addr() {
local addr=$1
local qtd
# quote periods in IPv4 address
qtd=${addr//./\\.}
ip -o addr show | sed -n 's,^.* '"$qtd"'/\([0-9]*\) .*$,\1,p'
}
gateway_for_iface() {
local ifname=$1 addr=$2
case $addr in
*.*) proto=4 ;;
*:*) proto=6 ;;
*) return ;;
esac
ip -o -$proto route show \
| sed -n "s/^default via \([0-9a-z.:]\{1,\}\) dev $ifname .*\$/\1/p"
}
# This works only for ifcfg-style network configuration!
bootproto_for_iface() {
local ifname=$1
local dir
# follow ifcfg settings for boot protocol
for dir in network-scripts network; do
[ -f "/etc/sysconfig/$dir/ifcfg-$ifname" ] && {
sed -n "s/BOOTPROTO=[\"']\?\([[:alnum:]]\{1,\}\)[\"']\?.*\$/\1/p" \
"/etc/sysconfig/$dir/ifcfg-$ifname"
return
}
done
}
is_unbracketed_ipv6_address() {
strglob "$1" '*:*' && ! strglob "$1" '\[*:*\]'
}
# Create an ip= string to set up networking such that the given
# remote address can be reached
ip_params_for_remote_addr() {
local remote_addr=$1
local ifname local_addr peer netmask gateway ifmac
[[ $remote_addr ]] || return 1
ifname=$(iface_for_remote_addr "$remote_addr")
[[ $ifname ]] || {
berror "failed to determine interface to connect to $remote_addr"
return 1
}
# ifname clause to bind the interface name to a MAC address
if [ -d "/sys/class/net/$ifname/bonding" ]; then
dinfo "Found bonded interface '${ifname}'. Make sure to provide an appropriate 'bond=' cmdline."
elif [ -e "/sys/class/net/$ifname/address" ]; then
ifmac=$(cat "/sys/class/net/$ifname/address")
[[ $ifmac ]] && printf 'ifname=%s:%s ' "${ifname}" "${ifmac}"
fi
bootproto=$(bootproto_for_iface "$ifname")
case $bootproto in
dhcp | dhcp6 | auto6) ;;
dhcp4)
bootproto=dhcp
;;
static* | "")
bootproto=
;;
*)
derror "bootproto \"$bootproto\" is unsupported by dracut, trying static configuration"
bootproto=
;;
esac
if [[ $bootproto ]]; then
printf 'ip=%s:%s ' "${ifname}" "${bootproto}"
else
local_addr=$(local_addr_for_remote_addr "$remote_addr")
[[ $local_addr ]] || {
berror "failed to determine local address to connect to $remote_addr"
return 1
}
peer=$(peer_for_addr "$local_addr")
# Set peer or netmask, but not both
[[ $peer ]] || netmask=$(netmask_for_addr "$local_addr")
gateway=$(gateway_for_iface "$ifname" "$local_addr")
# Quote IPv6 addresses with brackets
is_unbracketed_ipv6_address "$local_addr" && local_addr="[$local_addr]"
is_unbracketed_ipv6_address "$peer" && peer="[$peer]"
is_unbracketed_ipv6_address "$gateway" && gateway="[$gateway]"
printf 'ip=%s:%s:%s:%s::%s:none ' \
"${local_addr}" "${peer}" "${gateway}" "${netmask}" "${ifname}"
fi
}
# block_is_nbd <maj:min>
# Check whether $1 is an nbd device
block_is_nbd() {
[[ -b /dev/block/$1 && $1 == 43:* ]]
}
# block_is_iscsi <maj:min>
# Check whether $1 is an nbd device
block_is_iscsi() {
local _dir
local _dev=$1
[[ -L "/sys/dev/block/$_dev" ]] || return
_dir="$(readlink -f "/sys/dev/block/$_dev")" || return
until [[ -d "$_dir/sys" || -d "$_dir/iscsi_session" ]]; do
_dir="$_dir/.."
done
[[ -d "$_dir/iscsi_session" ]]
}
# block_is_fcoe <maj:min>
# Check whether $1 is an FCoE device
# Will not work for HBAs that hide the ethernet aspect
# completely and present a pure FC device
block_is_fcoe() {
local _dir
local _dev=$1
[[ -L "/sys/dev/block/$_dev" ]] || return
_dir="$(readlink -f "/sys/dev/block/$_dev")"
until [[ -d "$_dir/sys" ]]; do
_dir="$_dir/.."
if [[ -d "$_dir/subsystem" ]]; then
subsystem=$(basename "$(readlink "$_dir"/subsystem)")
[[ $subsystem == "fcoe" ]] && return 0
fi
done
return 1
}
# block_is_netdevice <maj:min>
# Check whether $1 is a net device
block_is_netdevice() {
block_is_nbd "$1" || block_is_iscsi "$1" || block_is_fcoe "$1"
}
# get the corresponding kernel modules of a /sys/class/*/* or/dev/* device
get_dev_module() {
udevadm info -a "$1" | sed -n 's/\s*DRIVERS=="\(\S\+\)"/\1/p'
}

461
dracut-init.sh
View File

@@ -19,7 +19,7 @@
#
export LC_MESSAGES=C
if [[ $EUID == "0" ]] && ! [[ $DRACUT_NO_XATTR ]]; then
if [[ "$EUID" = "0" ]]; then
export DRACUT_CP="cp --reflink=auto --sparse=auto --preserve=mode,timestamps,xattr,links -dfr"
else
export DRACUT_CP="cp --reflink=auto --sparse=auto --preserve=mode,timestamps,links -dfr"
@@ -28,23 +28,21 @@ fi
# is_func <command>
# Check whether $1 is a function.
is_func() {
[[ "$(type -t "$1")" == "function" ]]
[[ "$(type -t "$1")" = "function" ]]
}
if ! [[ $dracutbasedir ]]; then
dracutbasedir=${BASH_SOURCE[0]%/*}
[[ $dracutbasedir == dracut-functions* ]] && dracutbasedir="."
[[ $dracutbasedir = dracut-functions* ]] && dracutbasedir="."
[[ $dracutbasedir ]] || dracutbasedir="."
dracutbasedir="$(readlink -f $dracutbasedir)"
fi
if ! is_func dinfo > /dev/null 2>&1; then
# shellcheck source=./dracut-logger.sh
if ! is_func dinfo >/dev/null 2>&1; then
. "$dracutbasedir/dracut-logger.sh"
dlog_init
fi
# shellcheck disable=SC2154
if ! [[ $initdir ]]; then
dfatal "initdir not set"
exit 1
@@ -59,12 +57,10 @@ if ! [[ $kernel ]]; then
export kernel
fi
# shellcheck disable=SC2154
srcmods="$dracutsysrootdir/lib/modules/$kernel/"
srcmods="/lib/modules/$kernel/"
# shellcheck disable=SC2154
[[ $drivers_dir ]] && {
if ! command -v kmod &> /dev/null && vercmp "$(modprobe --version | cut -d' ' -f3)" lt 3.7; then
if ! command -v kmod &>/dev/null && vercmp "$(modprobe --version | cut -d' ' -f3)" lt 3.7; then
dfatal 'To use --kmoddir option module-init-tools >= 3.7 is required.'
exit 1
fi
@@ -83,22 +79,17 @@ export srcmods
export hookdirs
}
DRACUT_LDD=${DRACUT_LDD:-ldd}
DRACUT_TESTBIN=${DRACUT_TESTBIN:-/bin/sh}
DRACUT_LDCONFIG=${DRACUT_LDCONFIG:-ldconfig}
# shellcheck source=./dracut-functions.sh
. "$dracutbasedir"/dracut-functions.sh
. $dracutbasedir/dracut-functions.sh
# Detect lib paths
if ! [[ $libdirs ]]; then
if [[ $("$DRACUT_LDD" "$dracutsysrootdir$DRACUT_TESTBIN") == */lib64/* ]] &> /dev/null \
&& [[ -d $dracutsysrootdir/lib64 ]]; then
if ! [[ $libdirs ]] ; then
if [[ "$(ldd /bin/sh)" == */lib64/* ]] &>/dev/null \
&& [[ -d /lib64 ]]; then
libdirs+=" /lib64"
[[ -d $dracutsysrootdir/usr/lib64 ]] && libdirs+=" /usr/lib64"
[[ -d /usr/lib64 ]] && libdirs+=" /usr/lib64"
else
libdirs+=" /lib"
[[ -d $dracutsysrootdir/usr/lib ]] && libdirs+=" /usr/lib"
[[ -d /usr/lib ]] && libdirs+=" /usr/lib"
fi
libdirs+=" $(ldconfig_paths)"
@@ -110,42 +101,41 @@ fi
# to check for required installed binaries
# issues a standardized warning message
require_binaries() {
# shellcheck disable=SC2154
local _module_name="${moddir##*/}"
local _ret=0
if [[ $1 == "-m" ]]; then
if [[ "$1" = "-m" ]]; then
_module_name="$2"
shift 2
fi
for cmd in "$@"; do
if ! find_binary "$cmd" &> /dev/null; then
if ! find_binary "$cmd" &>/dev/null; then
dinfo "dracut module '${_module_name#[0-9][0-9]}' will not be installed, because command '$cmd' could not be found!"
((_ret++))
fi
done
return "$_ret"
return $_ret
}
require_any_binary() {
local _module_name="${moddir##*/}"
local _ret=1
if [[ $1 == "-m" ]]; then
if [[ "$1" = "-m" ]]; then
_module_name="$2"
shift 2
fi
for cmd in "$@"; do
if find_binary "$cmd" &> /dev/null; then
if find_binary "$cmd" &>/dev/null; then
_ret=0
break
fi
done
if ((_ret != 0)); then
dinfo "$_module_name: Could not find any command of '$*'!"
if (( $_ret != 0 )); then
dinfo "$_module_name: Could not find any command of '$@'!"
return 1
fi
@@ -153,27 +143,19 @@ require_any_binary() {
}
dracut_need_initqueue() {
: > "$initdir/lib/dracut/need-initqueue"
>"$initdir/lib/dracut/need-initqueue"
}
dracut_module_included() {
# shellcheck disable=SC2154
[[ " $mods_to_load $modules_loaded " == *\ $*\ * ]]
}
dracut_no_switch_root() {
: > "$initdir/lib/dracut/no-switch-root"
>"$initdir/lib/dracut/no-switch-root"
}
dracut_module_path() {
local _dir
# shellcheck disable=SC2231
for _dir in "${dracutbasedir}"/modules.d/??${1}; do
echo "$_dir"
return 0
done
return 1
echo ${dracutbasedir}/modules.d/??${1} | { read a b; echo "$a"; }
}
if ! [[ $DRACUT_INSTALL ]]; then
@@ -186,85 +168,66 @@ elif ! [[ $DRACUT_INSTALL ]] && [[ -x $dracutbasedir/install/dracut-install ]];
DRACUT_INSTALL=$dracutbasedir/install/dracut-install
fi
# Test if dracut-install is a standalone executable with no options.
# E.g. DRACUT_INSTALL may be set externally as:
# DRACUT_INSTALL="valgrind dracut-install"
# or
# DRACUT_INSTALL="dracut-install --debug"
# in which case the string cannot be tested for being executable.
DRINSTALLPARTS=0
for i in $DRACUT_INSTALL; do
DRINSTALLPARTS=$((DRINSTALLPARTS + 1))
done
if [[ $DRINSTALLPARTS == 1 ]] && ! command -v "$DRACUT_INSTALL" > /dev/null 2>&1; then
if ! [[ -x $DRACUT_INSTALL ]]; then
dfatal "dracut-install not found!"
exit 10
fi
if [[ $hostonly == "-h" ]]; then
if ! [[ $DRACUT_KERNEL_MODALIASES ]] || ! [[ -f $DRACUT_KERNEL_MODALIASES ]]; then
if ! [[ $DRACUT_KERNEL_MODALIASES ]] || ! [[ -f "$DRACUT_KERNEL_MODALIASES" ]]; then
export DRACUT_KERNEL_MODALIASES="${DRACUT_TMPDIR}/modaliases"
"$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${srcmods:+--kerneldir "$srcmods"} --modalias > "$DRACUT_KERNEL_MODALIASES"
$DRACUT_INSTALL ${srcmods:+--kerneldir "$srcmods"} --modalias > "$DRACUT_KERNEL_MODALIASES"
fi
fi
[[ $DRACUT_RESOLVE_LAZY ]] || export DRACUT_RESOLVE_DEPS=1
inst_dir() {
[[ -e ${initdir}/"$1" ]] && return 0 # already there
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@"; then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -d "$@"
fi
[[ -e ${initdir}/"$1" ]] && return 0 # already there
$DRACUT_INSTALL ${initdir:+-D "$initdir"} -d "$@"
(($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} -d "$@" || :
}
inst() {
local _hostonly_install
if [[ $1 == "-H" ]]; then
if [[ "$1" == "-H" ]]; then
_hostonly_install="-H"
shift
fi
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
# shellcheck disable=SC2154
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
fi
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
(($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
}
inst_simple() {
local _hostonly_install
if [[ $1 == "-H" ]]; then
if [[ "$1" == "-H" ]]; then
_hostonly_install="-H"
shift
fi
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -e $1 ]] || return 1 # no source
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@"; then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@" || :
fi
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -e $1 ]] || return 1 # no source
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@"
(($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${_hostonly_install:+-H} "$@" || :
}
inst_symlink() {
local _hostonly_install
if [[ $1 == "-H" ]]; then
if [[ "$1" == "-H" ]]; then
_hostonly_install="-H"
shift
fi
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -L $1 ]] || return 1
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
fi
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
(($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
}
inst_multiple() {
local _ret
if "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
return 0
else
_ret=$?
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
return $_ret
fi
$DRACUT_INSTALL ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
_ret=$?
(($_ret != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} -a ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
return $_ret
}
dracut_install() {
@@ -272,54 +235,44 @@ dracut_install() {
}
dracut_instmods() {
local _silent=0
local i
# shellcheck disable=SC2154
[[ $no_kernel == yes ]] && return
local _silent=0;
local i;
[[ $no_kernel = yes ]] && return
for i in "$@"; do
[[ $i == "--silent" ]] && _silent=1
done
# shellcheck disable=SC2154
if ! "$DRACUT_INSTALL" \
${dracutsysrootdir:+-r "$dracutsysrootdir"} \
${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@"; then
if ((_silent == 0)); then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@" || :
fi
fi
$DRACUT_INSTALL \
${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@"
(($? != 0)) && (($_silent == 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${hostonly:+-H} ${omit_drivers:+-N "$omit_drivers"} ${srcmods:+--kerneldir "$srcmods"} -m "$@" || :
}
inst_library() {
local _hostonly_install
if [[ $1 == "-H" ]]; then
if [[ "$1" == "-H" ]]; then
_hostonly_install="-H"
shift
fi
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -e $1 ]] || return 1 # no source
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"; then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
fi
[[ -e ${initdir}/"${2:-$1}" ]] && return 0 # already there
[[ -e $1 ]] || return 1 # no source
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@"
(($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} ${_hostonly_install:+-H} "$@" || :
}
inst_binary() {
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
fi
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
(($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
}
inst_script() {
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"; then
derror FAILED: "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
fi
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@"
(($? != 0)) && derror FAILED: $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$@" || :
}
inst_fsck_help() {
local _helper="/run/dracut/fsck/fsck_help_$1.txt"
if ! "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" "$_helper"; then
derror "$DRACUT_INSTALL" ${dracutsysrootdir:+-r "$dracutsysrootdir"} ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" "$_helper" || :
fi
$DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" $_helper
(($? != 0)) && derror $DRACUT_INSTALL ${initdir:+-D "$initdir"} ${loginstall:+-L "$loginstall"} ${DRACUT_RESOLVE_DEPS:+-l} ${DRACUT_FIPS_MODE:+-f} "$2" $_helper || :
}
# Use with form hostonly="$(optional_hostonly)" inst_xxxx <args>
@@ -327,9 +280,8 @@ inst_fsck_help() {
# be applied, else will ignore hostonly mode and try to install all
# given modules.
optional_hostonly() {
# shellcheck disable=SC2154
if [[ $hostonly_mode == "strict" ]]; then
printf -- "%s" "$hostonly"
if [[ $hostonly_mode = "strict" ]]; then
printf -- "$hostonly"
else
printf ""
fi
@@ -352,70 +304,58 @@ mark_hostonly() {
# output: libfoo.so.8 libfoo.so
# (Only if libfoo.so.8 and libfoo.so exists on host system.)
rev_lib_symlinks() {
local _fn
local _orig
local _links
[[ ! $1 ]] && return 0
_fn="$1"
_orig="$(readlink -f "$1")"
_links=()
local fn="$1" orig="$(readlink -f "$1")" links=''
[[ ${_fn} == *.so.* ]] || return 1
[[ ${fn} == *.so.* ]] || return 1
until [[ ${_fn##*.} == so ]]; do
_fn="${_fn%.*}"
[[ -L ${_fn} ]] && [[ $(readlink -f "${_fn}") == "${_orig}" ]] && _links+=("${_fn}")
until [[ ${fn##*.} == so ]]; do
fn="${fn%.*}"
[[ -L ${fn} && $(readlink -f "${fn}") == ${orig} ]] && links+=" ${fn}"
done
echo "${_links[*]}}"
echo "${links}"
}
# attempt to install any programs specified in a udev rule
inst_rule_programs() {
local _prog _bin
# shellcheck disable=SC2013
for _prog in $(sed -nr 's/.*PROGRAM==?"([^ "]+).*/\1/p' "$1"); do
_bin=""
# shellcheck disable=SC2154
if [[ -x ${udevdir}/$_prog ]]; then
_bin="${udevdir}"/$_prog
elif [[ ${_prog/\$env\{/} == "$_prog" ]]; then
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue
continue;
}
fi
[[ $_bin ]] && inst_binary "$_bin"
done
# shellcheck disable=SC2013
for _prog in $(sed -nr 's/.*RUN[+=]=?"([^ "]+).*/\1/p' "$1"); do
_bin=""
if [[ -x ${udevdir}/$_prog ]]; then
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ ${_prog/\$env\{/} == "$_prog" ]] && [[ ${_prog} != "/sbin/initqueue" ]]; then
elif [[ "${_prog/\$env\{/}" == "$_prog" ]] && [[ "${_prog}" != "/sbin/initqueue" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue
continue;
}
fi
[[ $_bin ]] && inst_binary "$_bin"
done
# shellcheck disable=SC2013
for _prog in $(sed -nr 's/.*IMPORT\{program\}==?"([^ "]+).*/\1/p' "$1"); do
_bin=""
if [[ -x ${udevdir}/$_prog ]]; then
if [ -x ${udevdir}/$_prog ]; then
_bin=${udevdir}/$_prog
elif [[ ${_prog/\$env\{/} == "$_prog" ]]; then
elif [[ "${_prog/\$env\{/}" == "$_prog" ]]; then
_bin=$(find_binary "$_prog") || {
dinfo "Skipping program $_prog using in udev rule ${1##*/} as it cannot be found"
continue
continue;
}
fi
@@ -427,17 +367,14 @@ inst_rule_programs() {
inst_rule_group_owner() {
local i
# shellcheck disable=SC2013
for i in $(sed -nr 's/.*OWNER=?"([^ "]+).*/\1/p' "$1"); do
if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2> /dev/null; then
grep -E "^$i:" "$dracutsysrootdir"/etc/passwd 2> /dev/null >> "$initdir/etc/passwd"
if ! grep -Eq "^$i:" "$initdir/etc/passwd" 2>/dev/null; then
grep -E "^$i:" /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
fi
done
# shellcheck disable=SC2013
for i in $(sed -nr 's/.*GROUP=?"([^ "]+).*/\1/p' "$1"); do
if ! grep -Eq "^$i:" "$initdir/etc/group" 2> /dev/null; then
grep -E "^$i:" "$dracutsysrootdir"/etc/group 2> /dev/null >> "$initdir/etc/group"
if ! grep -Eq "^$i:" "$initdir/etc/group" 2>/dev/null; then
grep -E "^$i:" /etc/group 2>/dev/null >> "$initdir/etc/group"
fi
done
}
@@ -457,7 +394,7 @@ inst_rules() {
inst_dir "$_target"
for _rule in "$@"; do
if [ "${_rule#/}" = "$_rule" ]; then
for r in "$dracutsysrootdir${udevdir}/rules.d" ${hostonly:+"$dracutsysrootdir"/etc/udev/rules.d}; do
for r in ${udevdir}/rules.d ${hostonly:+/etc/udev/rules.d}; do
[[ -e $r/$_rule ]] || continue
_found="$r/$_rule"
inst_rule_programs "$_found"
@@ -466,7 +403,7 @@ inst_rules() {
inst_simple "$_found"
done
fi
for r in '' "$dracutsysrootdir$dracutbasedir/rules.d/"; do
for r in '' $dracutbasedir/rules.d/; do
# skip rules without an absolute path
[[ "${r}$_rule" != /* ]] && continue
[[ -f ${r}$_rule ]] || continue
@@ -485,7 +422,7 @@ inst_rules_wildcard() {
inst_dir "${udevdir}/rules.d"
inst_dir "$_target"
for _rule in ${udevdir}/rules.d/$1 ${dracutbasedir}/rules.d/$1; do
for _rule in ${udevdir}/rules.d/$1 ${dracutbasedir}/rules.d/$1 ; do
[[ -e $_rule ]] || continue
inst_rule_programs "$_rule"
inst_rule_group_owner "$_rule"
@@ -493,8 +430,8 @@ inst_rules_wildcard() {
inst_simple "$_rule"
_found=$_rule
done
if [[ -n ${hostonly} ]]; then
for _rule in ${_target}/$1; do
if [[ -n ${hostonly} ]] ; then
for _rule in ${_target}/$1 ; do
[[ -f $_rule ]] || continue
inst_rule_programs "$_rule"
inst_rule_group_owner "$_rule"
@@ -507,35 +444,22 @@ inst_rules_wildcard() {
}
prepare_udev_rules() {
if [ -z "$UDEVVERSION" ]; then
UDEVVERSION=$(udevadm --version)
export UDEVVERSION
fi
if [ -z "$UDEVVERSION" ]; then
derror "Failed to detect udev version!"
return 1
fi
if [ -z "${UDEVVERSION##*[!0-9]*}" ]; then
derror "udevadm --version did not report an integer, udev version cannot be determined!"
return 1
fi
[ -z "$UDEVVERSION" ] && export UDEVVERSION=$(udevadm --version)
for f in "$@"; do
f="${initdir}/etc/udev/rules.d/$f"
[ -e "$f" ] || continue
while read -r line || [ -n "$line" ]; do
while read line || [ -n "$line" ]; do
if [ "${line%%IMPORT PATH_ID}" != "$line" ]; then
if ((UDEVVERSION >= 174)); then
if [ $UDEVVERSION -ge 174 ]; then
printf '%sIMPORT{builtin}="path_id"\n' "${line%%IMPORT PATH_ID}"
else
printf '%sIMPORT{program}="path_id %%p"\n' "${line%%IMPORT PATH_ID}"
fi
elif [ "${line%%IMPORT BLKID}" != "$line" ]; then
if ((UDEVVERSION >= 176)); then
if [ $UDEVVERSION -ge 176 ]; then
printf '%sIMPORT{builtin}="blkid"\n' "${line%%IMPORT BLKID}"
else
# shellcheck disable=SC2016
printf '%sIMPORT{program}="/sbin/blkid -o udev -p $tempnode"\n' "${line%%IMPORT BLKID}"
fi
else
@@ -550,18 +474,15 @@ prepare_udev_rules() {
# $1 = type of hook, $2 = hook priority (lower runs first), $3 = hook
# All hooks should be POSIX/SuS compliant, they will be sourced by init.
inst_hook() {
local hook
if ! [[ -f $3 ]]; then
dfatal "Cannot install a hook ($3) that does not exist."
dfatal "Aborting initrd creation."
exit 1
elif ! [[ $hookdirs == *$1* ]]; then
elif ! [[ "$hookdirs" == *$1* ]]; then
dfatal "No such hook type $1. Aborting initrd creation."
exit 1
fi
hook="/lib/dracut/hooks/${1}/${2}-${3##*/}"
inst_simple "$3" "$hook"
chmod u+x "$initdir/$hook"
inst_simple "$3" "/lib/dracut/hooks/${1}/${2}-${3##*/}"
}
# install any of listed files
@@ -580,7 +501,7 @@ inst_hook() {
inst_any() {
local to f
[[ $1 == '-d' ]] && to="$2" && shift 2
[[ $1 = '-d' ]] && to="$2" && shift 2
for f in "$@"; do
[[ -e $f ]] || continue
@@ -591,32 +512,33 @@ inst_any() {
return 1
}
# inst_libdir_file [-n <pattern>] <file> [<file>...]
# Install a <file> located on a lib directory to the initramfs image
# -n <pattern> install matching files
inst_libdir_file() {
local -a _files
if [[ $1 == "-n" ]]; then
local _files
if [[ "$1" == "-n" ]]; then
local _pattern=$2
shift 2
for _dir in $libdirs; do
for _i in "$@"; do
for _f in "$dracutsysrootdir$_dir"/$_i; do
[[ ${_f#$dracutsysrootdir} =~ $_pattern ]] || continue
[[ -e $_f ]] && _files+=("${_f#$dracutsysrootdir}")
for _f in "$_dir"/$_i; do
[[ "$_f" =~ $_pattern ]] || continue
[[ -e "$_f" ]] && _files+="$_f "
done
done
done
else
for _dir in $libdirs; do
for _i in "$@"; do
for _f in "$dracutsysrootdir$_dir"/$_i; do
[[ -e $_f ]] && _files+=("${_f#$dracutsysrootdir}")
for _f in "$_dir"/$_i; do
[[ -e "$_f" ]] && _files+="$_f "
done
done
done
fi
[[ ${#_files[@]} -gt 0 ]] && inst_multiple "${_files[@]}"
[[ $_files ]] && inst_multiple $_files
}
# get a command to decompress the given file
@@ -625,7 +547,6 @@ get_decompress_cmd() {
*.gz) echo 'gzip -f -d' ;;
*.bz2) echo 'bzip2 -d' ;;
*.xz) echo 'xz -f -d' ;;
*.zst) echo 'zstd -f -d ' ;;
esac
}
@@ -637,10 +558,11 @@ get_decompress_cmd() {
inst_decompress() {
local _src _cmd
for _src in "$@"; do
_cmd=$(get_decompress_cmd "${_src}")
[[ -z ${_cmd} ]] && return 1
inst_simple "${_src}"
for _src in $@
do
_cmd=$(get_decompress_cmd ${_src})
[[ -z "${_cmd}" ]] && return 1
inst_simple ${_src}
# Decompress with chosen tool. We assume that tool changes name e.g.
# from 'name.gz' to 'name'.
${_cmd} "${initdir}${_src}"
@@ -653,7 +575,7 @@ inst_decompress() {
inst_opt_decompress() {
local _src
for _src in "$@"; do
for _src in $@; do
inst_decompress "${_src}" || inst "${_src}"
done
}
@@ -673,21 +595,16 @@ module_check() {
if [[ ! -f $_moddir/module-setup.sh ]]; then
# if we do not have a check script, we are unconditionally included
[[ -x $_moddir/check ]] || return 0
[[ $_forced != 0 ]] && unset hostonly
# don't quote $hostonly to leave argument empty
# shellcheck disable=SC2086
"$_moddir"/check $hostonly
[ $_forced -ne 0 ] && unset hostonly
$_moddir/check $hostonly
_ret=$?
else
unset check depends cmdline install installkernel
check() { true; }
# shellcheck disable=SC1090
. "$_moddir"/module-setup.sh
. $_moddir/module-setup.sh
is_func check || return 0
[[ $_forced != 0 ]] && unset hostonly
# don't quote $hostonly to leave argument empty
# shellcheck disable=SC2086
moddir="$_moddir" check $hostonly
[ $_forced -ne 0 ] && unset hostonly
moddir=$_moddir check $hostonly
_ret=$?
unset check depends cmdline install installkernel
fi
@@ -702,25 +619,24 @@ module_check() {
module_check_mount() {
local _moddir=$2
local _ret
export mount_needs=1
mount_needs=1
[[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
[[ -d $_moddir ]] || return 1
if [[ ! -f $_moddir/module-setup.sh ]]; then
# if we do not have a check script, we are unconditionally included
[[ -x $_moddir/check ]] || return 0
mount_needs=1 "$_moddir"/check 0
mount_needs=1 $_moddir/check 0
_ret=$?
else
unset check depends cmdline install installkernel
check() { false; }
# shellcheck disable=SC1090
. "$_moddir"/module-setup.sh
. $_moddir/module-setup.sh
moddir=$_moddir check 0
_ret=$?
unset check depends cmdline install installkernel
fi
unset mount_needs
return "$_ret"
return $_ret
}
# module_depends <dracut module> [<module path>]
@@ -734,13 +650,12 @@ module_depends() {
if [[ ! -f $_moddir/module-setup.sh ]]; then
# if we do not have a check script, we have no deps
[[ -x $_moddir/check ]] || return 0
"$_moddir"/check -d
$_moddir/check -d
return $?
else
unset check depends cmdline install installkernel
depends() { true; }
# shellcheck disable=SC1090
. "$_moddir"/module-setup.sh
. $_moddir/module-setup.sh
moddir=$_moddir depends
_ret=$?
unset check depends cmdline install installkernel
@@ -757,15 +672,13 @@ module_cmdline() {
[[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
[[ -d $_moddir ]] || return 1
if [[ ! -f $_moddir/module-setup.sh ]]; then
# shellcheck disable=SC1090
[[ -x $_moddir/cmdline ]] && . "$_moddir/cmdline"
return $?
else
unset check depends cmdline install installkernel
cmdline() { true; }
# shellcheck disable=SC1090
. "$_moddir"/module-setup.sh
moddir="$_moddir" cmdline
. $_moddir/module-setup.sh
moddir=$_moddir cmdline
_ret=$?
unset check depends cmdline install installkernel
return $_ret
@@ -781,15 +694,13 @@ module_install() {
[[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
[[ -d $_moddir ]] || return 1
if [[ ! -f $_moddir/module-setup.sh ]]; then
# shellcheck disable=SC1090
[[ -x $_moddir/install ]] && . "$_moddir/install"
return $?
else
unset check depends cmdline install installkernel
install() { true; }
# shellcheck disable=SC1090
. "$_moddir"/module-setup.sh
moddir="$_moddir" install
. $_moddir/module-setup.sh
moddir=$_moddir install
_ret=$?
unset check depends cmdline install installkernel
return $_ret
@@ -805,15 +716,13 @@ module_installkernel() {
[[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
[[ -d $_moddir ]] || return 1
if [[ ! -f $_moddir/module-setup.sh ]]; then
# shellcheck disable=SC1090
[[ -x $_moddir/installkernel ]] && . "$_moddir/installkernel"
return $?
else
unset check depends cmdline install installkernel
installkernel() { true; }
# shellcheck disable=SC1090
. "$_moddir"/module-setup.sh
moddir="$_moddir" installkernel
. $_moddir/module-setup.sh
moddir=$_moddir installkernel
_ret=$?
unset check depends cmdline install installkernel
return $_ret
@@ -830,7 +739,6 @@ check_mount() {
local _moddep
[[ -z $_moddir ]] && _moddir=$(dracut_module_path "$1")
# shellcheck disable=SC2154
[ "${#host_fs_types[@]}" -le 0 ] && return 1
# If we are already scheduled to be loaded, no need to check again.
@@ -842,29 +750,27 @@ check_mount() {
[[ $2 ]] || mods_checked_as_dep+=" $_mod "
# shellcheck disable=SC2154
if [[ " $omit_dracutmodules " == *\ $_mod\ * ]]; then
return 1
fi
if [[ " $dracutmodules $add_dracutmodules $force_add_dracutmodules" == *\ $_mod\ * ]]; then
module_check_mount "$_mod" "$_moddir"
ret=$?
module_check_mount $_mod $_moddir; ret=$?
# explicit module, so also accept ret=255
[[ $ret == 0 || $ret == 255 ]] || return 1
[[ $ret = 0 || $ret = 255 ]] || return 1
else
# module not in our list
if [[ $dracutmodules == all ]]; then
if [[ $dracutmodules = all ]]; then
# check, if we can and should install this module
module_check_mount "$_mod" "$_moddir" || return 1
module_check_mount $_mod $_moddir || return 1
else
# skip this module
return 1
fi
fi
for _moddep in $(module_depends "$_mod" "$_moddir"); do
for _moddep in $(module_depends $_mod $_moddir); do
# handle deps as if they were manually added
[[ " $dracutmodules " == *\ $_mod\ * ]] \
&& [[ " $dracutmodules " != *\ $_moddep\ * ]] \
@@ -876,14 +782,14 @@ check_mount() {
&& [[ " $force_add_dracutmodules " != *\ $_moddep\ * ]] \
&& force_add_dracutmodules+=" $_moddep "
# if a module we depend on fail, fail also
if ! check_module "$_moddep"; then
if ! check_module $_moddep; then
derror "dracut module '$_mod' depends on '$_moddep', which can't be installed"
return 1
fi
done
[[ " $mods_to_load " == *\ $_mod\ * ]] \
|| mods_to_load+=" $_mod "
[[ " $mods_to_load " == *\ $_mod\ * ]] || \
mods_to_load+=" $_mod "
return 0
}
@@ -909,26 +815,23 @@ check_module() {
[[ $2 ]] || mods_checked_as_dep+=" $_mod "
if [[ " $omit_dracutmodules " == *\ $_mod\ * ]]; then
ddebug "dracut module '$_mod' will not be installed, because it's in the list to be omitted!"
dinfo "dracut module '$_mod' will not be installed, because it's in the list to be omitted!"
return 1
fi
if [[ " $dracutmodules $add_dracutmodules $force_add_dracutmodules" == *\ $_mod\ * ]]; then
if [[ " $dracutmodules $force_add_dracutmodules " == *\ $_mod\ * ]]; then
module_check "$_mod" 1 "$_moddir"
ret=$?
module_check $_mod 1 $_moddir; ret=$?
else
module_check "$_mod" 0 "$_moddir"
ret=$?
module_check $_mod 0 $_moddir; ret=$?
fi
# explicit module, so also accept ret=255
[[ $ret == 0 || $ret == 255 ]] || return 1
[[ $ret = 0 || $ret = 255 ]] || return 1
else
# module not in our list
if [[ $dracutmodules == all ]]; then
if [[ $dracutmodules = all ]]; then
# check, if we can and should install this module
module_check "$_mod" 0 "$_moddir"
ret=$?
module_check $_mod 0 $_moddir; ret=$?
if [[ $ret != 0 ]]; then
[[ $2 ]] && return 1
[[ $ret != 255 ]] && return 1
@@ -939,7 +842,7 @@ check_module() {
fi
fi
for _moddep in $(module_depends "$_mod" "$_moddir"); do
for _moddep in $(module_depends $_mod $_moddir); do
# handle deps as if they were manually added
[[ " $dracutmodules " == *\ $_mod\ * ]] \
&& [[ " $dracutmodules " != *\ $_moddep\ * ]] \
@@ -951,14 +854,14 @@ check_module() {
&& [[ " $force_add_dracutmodules " != *\ $_moddep\ * ]] \
&& force_add_dracutmodules+=" $_moddep "
# if a module we depend on fail, fail also
if ! check_module "$_moddep"; then
if ! check_module $_moddep; then
derror "dracut module '$_mod' depends on '$_moddep', which can't be installed"
return 1
fi
done
[[ " $mods_to_load " == *\ $_mod\ * ]] \
|| mods_to_load+=" $_mod "
[[ " $mods_to_load " == *\ $_mod\ * ]] || \
mods_to_load+=" $_mod "
return 0
}
@@ -972,12 +875,11 @@ for_each_module_dir() {
local _func
_func=$1
for _moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
[[ -d $_moddir ]] || continue
[[ -e $_moddir/install || -e $_moddir/installkernel || -e \
$_moddir/module-setup.sh ]] || continue
_mod=${_moddir##*/}
_mod=${_mod#[0-9][0-9]}
$_func "$_mod" 1 "$_moddir"
[[ -d $_moddir ]] || continue;
[[ -e $_moddir/install || -e $_moddir/installkernel || \
-e $_moddir/module-setup.sh ]] || continue
_mod=${_moddir##*/}; _mod=${_mod#[0-9][0-9]}
$_func $_mod 1 $_moddir
done
# Report any missing dracut modules, the user has specified
@@ -999,13 +901,13 @@ for_each_module_dir() {
}
dracut_kernel_post() {
for _f in modules.builtin modules.builtin.alias modules.builtin.modinfo modules.order; do
for _f in modules.builtin.bin modules.builtin modules.order; do
[[ -e $srcmods/$_f ]] && inst_simple "$srcmods/$_f" "/lib/modules/$kernel/$_f"
done
# generate module dependencies for the initrd
if [[ -d $initdir/lib/modules/$kernel ]] \
&& ! depmod -a -b "$initdir" "$kernel"; then
if [[ -d $initdir/lib/modules/$kernel ]] && \
! depmod -a -b "$initdir" $kernel; then
dfatal "\"depmod -a $kernel\" failed."
exit 1
fi
@@ -1023,13 +925,13 @@ instmods() {
local _silent
local _ret
[[ $no_kernel == yes ]] && return
[[ $no_kernel = yes ]] && return
if [[ $1 == '-c' ]]; then
if [[ $1 = '-c' ]]; then
unset _optional
shift
fi
if [[ $1 == '-s' ]]; then
if [[ $1 = '-s' ]]; then
_silent=1
shift
fi
@@ -1043,9 +945,8 @@ instmods() {
return 0
fi
"$DRACUT_INSTALL" \
$DRACUT_INSTALL \
${initdir:+-D "$initdir"} \
${dracutsysrootdir:+-r "$dracutsysrootdir"} \
${loginstall:+-L "$loginstall"} \
${hostonly:+-H} \
${omit_drivers:+-N "$omit_drivers"} \
@@ -1055,18 +956,17 @@ instmods() {
-m "$@"
_ret=$?
if ((_ret != 0)) && [[ -z $_silent ]]; then
if (($_ret != 0)) && [[ -z "$_silent" ]]; then
derror "FAILED: " \
"$DRACUT_INSTALL" \
${initdir:+-D "$initdir"} \
${dracutsysrootdir:+-r "$dracutsysrootdir"} \
${loginstall:+-L "$loginstall"} \
${hostonly:+-H} \
${omit_drivers:+-N "$omit_drivers"} \
${srcmods:+--kerneldir "$srcmods"} \
${_optional:+-o} \
${_silent:+--silent} \
-m "$@"
$DRACUT_INSTALL \
${initdir:+-D "$initdir"} \
${loginstall:+-L "$loginstall"} \
${hostonly:+-H} \
${omit_drivers:+-N "$omit_drivers"} \
${srcmods:+--kerneldir "$srcmods"} \
${_optional:+-o} \
${_silent:+--silent} \
-m "$@"
fi
[[ "$optional" ]] && return 0
@@ -1081,7 +981,7 @@ else
ln_r() {
local _source=$1
local _dest=$2
[[ -d ${_dest%/*} ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
[[ -d "${_dest%/*}" ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
ln -sfn -- "$(convert_abs_rel "${_dest}" "${_source}")" "${initdir}/${_dest}"
}
fi
@@ -1090,21 +990,20 @@ is_qemu_virtualized() {
# 0 if a virt environment was detected
# 1 if a virt environment could not be detected
# 255 if any error was encountered
if type -P systemd-detect-virt > /dev/null 2>&1; then
if ! vm=$(systemd-detect-virt --vm > /dev/null 2>&1); then
return 255
fi
[[ $vm == "qemu" ]] && return 0
[[ $vm == "kvm" ]] && return 0
[[ $vm == "bochs" ]] && return 0
if type -P systemd-detect-virt >/dev/null 2>&1; then
vm=$(systemd-detect-virt --vm >/dev/null 2>&1)
(($? != 0)) && return 255
[[ $vm = "qemu" ]] && return 0
[[ $vm = "kvm" ]] && return 0
[[ $vm = "bochs" ]] && return 0
fi
for i in /sys/class/dmi/id/*_vendor; do
[[ -f $i ]] || continue
read -r vendor < "$i"
[[ $vendor == "QEMU" ]] && return 0
[[ $vendor == "Red Hat" ]] && return 0
[[ $vendor == "Bochs" ]] && return 0
read vendor < $i
[[ "$vendor" == "QEMU" ]] && return 0
[[ "$vendor" == "Red Hat" ]] && return 0
[[ "$vendor" == "Bochs" ]] && return 0
done
return 1
}
}

41
dracut-initramfs-restore.sh
View File

@@ -10,38 +10,28 @@ KERNEL_VERSION="$(uname -r)"
[[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
SKIP="$dracutbasedir/skipcpio"
[[ -x $SKIP ]] || SKIP="cat"
[[ -x $SKIP ]] || SKIP=cat
[[ -f /etc/machine-id ]] && read -r MACHINE_ID < /etc/machine-id
[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
mount -o ro /boot &> /dev/null || true
mount -o ro /boot &>/dev/null || true
if [[ -d /efi/loader/entries || -L /efi/loader/entries ]] \
&& [[ $MACHINE_ID ]] \
&& [[ -d /efi/${MACHINE_ID} || -L /efi/${MACHINE_ID} ]]; then
IMG="/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
elif [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
&& [[ $MACHINE_ID ]] \
&& [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]]; then
if [[ $MACHINE_ID ]] && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]] ; then
IMG="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
elif [[ -f /boot/initramfs-${KERNEL_VERSION}.img ]]; then
IMG="/boot/initramfs-${KERNEL_VERSION}.img"
elif [[ -f /lib/modules/${KERNEL_VERSION}/initrd ]]; then
IMG="/lib/modules/${KERNEL_VERSION}/initrd"
else
echo "No initramfs image found to restore!"
exit 1
fi
[[ -f $IMG ]] || IMG="/boot/initramfs-${KERNEL_VERSION}.img"
cd /run/initramfs
if $SKIP "$IMG" | zcat | cpio -id --no-absolute-filenames --quiet > /dev/null; then
[ -f .need_shutdown -a -f "$IMG" ] || exit 1
if $SKIP "$IMG" | zcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then
rm -f -- .need_shutdown
elif $SKIP "$IMG" | xzcat | cpio -id --no-absolute-filenames --quiet > /dev/null; then
elif $SKIP "$IMG" | xzcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then
rm -f -- .need_shutdown
elif $SKIP "$IMG" | lz4 -d -c | cpio -id --no-absolute-filenames --quiet > /dev/null; then
elif $SKIP "$IMG" | lz4 -d -c | cpio -id --no-absolute-filenames --quiet >/dev/null; then
rm -f -- .need_shutdown
elif $SKIP "$IMG" | zstd -d -c | cpio -id --no-absolute-filenames --quiet > /dev/null; then
elif $SKIP "$IMG" | zstd -d -c | cpio -id --no-absolute-filenames --quiet >/dev/null; then
rm -f -- .need_shutdown
else
# something failed, so we clean up
@@ -51,16 +41,17 @@ else
fi
if [[ -d squash ]]; then
if ! unsquashfs -no-xattrs -f -d . squash-root.img > /dev/null; then
echo "Squash module is enabled for this initramfs but failed to unpack squash-root.img" >&2
unsquashfs -no-xattrs -f -d . squash/root.img >/dev/null
if [ $? -ne 0 ]; then
echo "Squash module is enabled for this initramfs but failed to unpack squash/root.img" >&2
rm -f -- /run/initramfs/shutdown
exit 1
fi
fi
if [ -e /etc/selinux/config -a -x /usr/sbin/setfiles ]; then
if [ -e /etc/selinux/config -a -x /usr/sbin/setfiles ] ; then
. /etc/selinux/config
/usr/sbin/setfiles -v -r /run/initramfs /etc/selinux/"${SELINUXTYPE}"/contexts/files/file_contexts /run/initramfs > /dev/null
/usr/sbin/setfiles -v -r /run/initramfs /etc/selinux/${SELINUXTYPE}/contexts/files/file_contexts /run/initramfs > /dev/null
fi
exit 0

182
dracut-logger.sh
View File

@@ -17,7 +17,9 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
export __DRACUT_LOGGER__=1
__DRACUT_LOGGER__=1
## @brief Logging facility module for dracut both at build- and boot-time.
#
@@ -84,6 +86,7 @@ export __DRACUT_LOGGER__=1
#
# @see dlog_init()
## @brief Initializes dracut Logger.
#
# @retval 1 if something has gone wrong
@@ -102,8 +105,7 @@ export __DRACUT_LOGGER__=1
# See file doc comment for details.
dlog_init() {
local __oldumask
local ret=0
local errmsg
local ret=0; local errmsg
[ -z "$stdloglvl" ] && stdloglvl=4
[ -z "$sysloglvl" ] && sysloglvl=0
[ -z "$kmsgloglvl" ] && kmsgloglvl=0
@@ -112,23 +114,23 @@ dlog_init() {
if [ -z "$fileloglvl" ]; then
[ -w "$logfile" ] && fileloglvl=4 || fileloglvl=0
elif ((fileloglvl > 0)); then
elif (( $fileloglvl > 0 )); then
if [[ $logfile ]]; then
__oldumask=$(umask)
umask 0377
! [ -e "$logfile" ] && : > "$logfile"
umask "$__oldumask"
if [[ -w $logfile ]] && [[ -f $logfile ]]; then
# Mark new run in the log file
echo >> "$logfile"
if command -v date > /dev/null; then
echo "=== $(date) ===" >> "$logfile"
! [ -e "$logfile" ] && >"$logfile"
umask $__oldumask
if [ -w "$logfile" -a -f "$logfile" ]; then
# Mark new run in the log file
echo >>"$logfile"
if command -v date >/dev/null; then
echo "=== $(date) ===" >>"$logfile"
else
echo "===============================================" >> "$logfile"
echo "===============================================" >>"$logfile"
fi
echo >> "$logfile"
echo >>"$logfile"
else
# We cannot log to file, so turn this facility off.
# We cannot log to file, so turn this facility off.
fileloglvl=0
ret=1
errmsg="'$logfile' is not a writable file"
@@ -136,22 +138,22 @@ dlog_init() {
fi
fi
if ((UID != 0)); then
if (( $UID != 0 )); then
kmsgloglvl=0
sysloglvl=0
fi
if ((sysloglvl > 0)); then
if (( $sysloglvl > 0 )); then
if [[ -d /run/systemd/journal ]] \
&& type -P systemd-cat &> /dev/null \
&& systemctl --quiet is-active systemd-journald.socket &> /dev/null \
&& { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &> /dev/null; }; then
&& type -P systemd-cat &>/dev/null \
&& systemctl --quiet is-active systemd-journald.socket &>/dev/null \
&& { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &>/dev/null; } ; then
readonly _systemdcatfile="$DRACUT_TMPDIR/systemd-cat"
mkfifo "$_systemdcatfile"
readonly _dlogfd=15
systemd-cat -t 'dracut' --level-prefix=true < "$_systemdcatfile" &
exec 15> "$_systemdcatfile"
elif ! [[ -S /dev/log ]] && [[ -w /dev/log ]] || ! command -v logger > /dev/null; then
systemd-cat -t 'dracut' --level-prefix=true <"$_systemdcatfile" &
exec 15>"$_systemdcatfile"
elif ! [ -S /dev/log -a -w /dev/log ] || ! command -v logger >/dev/null; then
# We cannot log to syslog, so turn this facility off.
kmsgloglvl=$sysloglvl
sysloglvl=0
@@ -160,7 +162,7 @@ dlog_init() {
fi
fi
if ((sysloglvl > 0)) || ((kmsgloglvl > 0)); then
if (($sysloglvl > 0)) || (($kmsgloglvl > 0 )); then
if [ -n "$dracutbasedir" ]; then
readonly syslogfacility=user
else
@@ -169,44 +171,44 @@ dlog_init() {
export syslogfacility
fi
local lvl
local maxloglvl_l=0
local lvl; local maxloglvl_l=0
for lvl in $stdloglvl $sysloglvl $fileloglvl $kmsgloglvl; do
((lvl > maxloglvl_l)) && maxloglvl_l=$lvl
(( $lvl > $maxloglvl_l )) && maxloglvl_l=$lvl
done
readonly maxloglvl=$maxloglvl_l
export maxloglvl
if ((stdloglvl < 6)) && ((kmsgloglvl < 6)) && ((fileloglvl < 6)) && ((sysloglvl < 6)); then
if (($stdloglvl < 6)) && (($kmsgloglvl < 6)) && (($fileloglvl < 6)) && (($sysloglvl < 6)); then
unset dtrace
dtrace() { :; }
dtrace() { :; };
fi
if ((stdloglvl < 5)) && ((kmsgloglvl < 5)) && ((fileloglvl < 5)) && ((sysloglvl < 5)); then
if (($stdloglvl < 5)) && (($kmsgloglvl < 5)) && (($fileloglvl < 5)) && (($sysloglvl < 5)); then
unset ddebug
ddebug() { :; }
ddebug() { :; };
fi
if ((stdloglvl < 4)) && ((kmsgloglvl < 4)) && ((fileloglvl < 4)) && ((sysloglvl < 4)); then
if (($stdloglvl < 4)) && (($kmsgloglvl < 4)) && (($fileloglvl < 4)) && (($sysloglvl < 4)); then
unset dinfo
dinfo() { :; }
dinfo() { :; };
fi
if ((stdloglvl < 3)) && ((kmsgloglvl < 3)) && ((fileloglvl < 3)) && ((sysloglvl < 3)); then
if (($stdloglvl < 3)) && (($kmsgloglvl < 3)) && (($fileloglvl < 3)) && (($sysloglvl < 3)); then
unset dwarn
dwarn() { :; }
dwarn() { :; };
unset dwarning
dwarning() { :; }
dwarning() { :; };
fi
if ((stdloglvl < 2)) && ((kmsgloglvl < 2)) && ((fileloglvl < 2)) && ((sysloglvl < 2)); then
if (($stdloglvl < 2)) && (($kmsgloglvl < 2)) && (($fileloglvl < 2)) && (($sysloglvl < 2)); then
unset derror
derror() { :; }
derror() { :; };
fi
if ((stdloglvl < 1)) && ((kmsgloglvl < 1)) && ((fileloglvl < 1)) && ((sysloglvl < 1)); then
if (($stdloglvl < 1)) && (($kmsgloglvl < 1)) && (($fileloglvl < 1)) && (($sysloglvl < 1)); then
unset dfatal
dfatal() { :; }
dfatal() { :; };
fi
[ -n "$errmsg" ] && derror "$errmsg"
@@ -222,13 +224,13 @@ dlog_init() {
# @result Echoes first letter of level name.
_lvl2char() {
case "$1" in
1) echo F ;;
2) echo E ;;
3) echo W ;;
4) echo I ;;
5) echo D ;;
6) echo T ;;
*) return 1 ;;
1) echo F;;
2) echo E;;
3) echo W;;
4) echo I;;
5) echo D;;
6) echo T;;
*) return 1;;
esac
}
@@ -239,15 +241,15 @@ _lvl2char() {
# @retval 0 if @a lvl is correct.
# @result Echoes logger priority.
_lvl2syspri() {
printf -- "%s" "$syslogfacility."
printf $syslogfacility.
case "$1" in
1) echo crit ;;
2) echo error ;;
3) echo warning ;;
4) echo info ;;
5) echo debug ;;
6) echo debug ;;
*) return 1 ;;
1) echo crit;;
2) echo error;;
3) echo warning;;
4) echo info;;
5) echo debug;;
6) echo debug;;
*) return 1;;
esac
}
@@ -277,16 +279,16 @@ _dlvl2syslvl() {
local lvl
case "$1" in
1) lvl=2 ;;
2) lvl=3 ;;
3) lvl=4 ;;
4) lvl=6 ;;
5) lvl=7 ;;
6) lvl=7 ;;
*) return 1 ;;
1) lvl=2;;
2) lvl=3;;
3) lvl=4;;
4) lvl=6;;
5) lvl=7;;
6) lvl=7;;
*) return 1;;
esac
[ "$syslogfacility" = user ] && echo $((8 + lvl)) || echo $((24 + lvl))
[ "$syslogfacility" = user ] && echo $((8+$lvl)) || echo $((24+$lvl))
}
## @brief Prints to stderr and/or writes to file, to syslog and/or /dev/kmsg
@@ -316,29 +318,27 @@ _dlvl2syslvl() {
# - @c INFO to @c info
# - @c DEBUG and @c TRACE both to @c debug
_do_dlog() {
local lvlc
local lvl="$1"
shift
lvlc=$(_lvl2char "$lvl") || return 0
local lvl="$1"; shift
local lvlc=$(_lvl2char "$lvl") || return 0
local msg="$*"
local lmsg="$lvlc: $*"
((lvl <= stdloglvl)) && printf -- 'dracut: %s\n' "$msg" >&2
(( $lvl <= $stdloglvl )) && printf -- 'dracut: %s\n' "$msg" >&2
if ((lvl <= sysloglvl)); then
if (( $lvl <= $sysloglvl )); then
if [[ "$_dlogfd" ]]; then
printf -- "<%s>%s\n" "$(($(_dlvl2syslvl "$lvl") & 7))" "$msg" >&$_dlogfd
printf -- "<%s>%s\n" "$(($(_dlvl2syslvl $lvl) & 7))" "$msg" >&$_dlogfd
else
logger -t "dracut[$$]" -p "$(_lvl2syspri "$lvl")" -- "$msg"
logger -t "dracut[$$]" -p $(_lvl2syspri $lvl) -- "$msg"
fi
fi
if ((lvl <= fileloglvl)) && [[ -w $logfile ]] && [[ -f $logfile ]]; then
echo "$lmsg" >> "$logfile"
if (( $lvl <= $fileloglvl )) && [[ -w "$logfile" ]] && [[ -f "$logfile" ]]; then
echo "$lmsg" >>"$logfile"
fi
((lvl <= kmsgloglvl)) \
&& echo "<$(_dlvl2syslvl "$lvl")>dracut[$$] $msg" > /dev/kmsg
(( $lvl <= $kmsgloglvl )) && \
echo "<$(_dlvl2syslvl $lvl)>dracut[$$] $msg" >/dev/kmsg
}
## @brief Internal helper function for _do_dlog()
@@ -359,12 +359,12 @@ _do_dlog() {
# echo "This is a warning" | dwarn
dlog() {
[ -z "$maxloglvl" ] && return 0
(($1 <= maxloglvl)) || return 0
(( $1 <= $maxloglvl )) || return 0
if (($# > 1)); then
if (( $# > 1 )); then
_do_dlog "$@"
else
while read -r line || [ -n "$line" ]; do
while read line || [ -n "$line" ]; do
_do_dlog "$1" "$line"
done
fi
@@ -377,9 +377,7 @@ dlog() {
dtrace() {
set +x
dlog 6 "$@"
if [ -n "$debug" ]; then
set -x
fi
[ -n "$debug" ] && set -x || :
}
## @brief Logs message at DEBUG level (5)
@@ -389,9 +387,7 @@ dtrace() {
ddebug() {
set +x
dlog 5 "$@"
if [ -n "$debug" ]; then
set -x
fi
[ -n "$debug" ] && set -x || :
}
## @brief Logs message at INFO level (4)
@@ -401,9 +397,7 @@ ddebug() {
dinfo() {
set +x
dlog 4 "$@"
if [ -n "$debug" ]; then
set -x
fi
[ -n "$debug" ] && set -x || :
}
## @brief Logs message at WARN level (3)
@@ -413,9 +407,7 @@ dinfo() {
dwarn() {
set +x
dlog 3 "$@"
if [ -n "$debug" ]; then
set -x
fi
[ -n "$debug" ] && set -x || :
}
## @brief It's an alias to dwarn() function.
@@ -425,9 +417,7 @@ dwarn() {
dwarning() {
set +x
dwarn "$@"
if [ -n "$debug" ]; then
set -x
fi
[ -n "$debug" ] && set -x || :
}
## @brief Logs message at ERROR level (2)
@@ -437,9 +427,7 @@ dwarning() {
derror() {
set +x
dlog 2 "$@"
if [ -n "$debug" ]; then
set -x
fi
[ -n "$debug" ] && set -x || :
}
## @brief Logs message at FATAL level (1)
@@ -449,7 +437,5 @@ derror() {
dfatal() {
set +x
dlog 1 "$@"
if [ -n "$debug" ]; then
set -x
fi
[ -n "$debug" ] && set -x || :
}

128
man/dracut.8.asc → dracut.8.asc
View File

@@ -3,7 +3,6 @@ DRACUT(8)
:doctype: manpage
:man source: dracut
:man manual: dracut
:man version: {version}
NAME
----
@@ -265,9 +264,6 @@ example:
**-v, --verbose**::
increase verbosity level (default is info(4))
**--version**::
display version and exit
**-q, --quiet**:: decrease verbosity level (default is info(4))
**-c, --conf** _<dracut configuration file>_::
@@ -288,15 +284,6 @@ Default:
Default:
_/var/tmp_
**-r, --sysroot** _<sysroot directory>_::
specify the sysroot directory to collect files from.
This is useful to create the initramfs image from
a cross-compiled sysroot directory. For the extra helper
variables, see *ENVIRONMENT* below.
+
Default:
_empty_
**--sshkey** _<sshkey file>_:: ssh key file used with ssh-client module.
**--logfile** _<logfile>_:: logfile to use; overrides any setting from
@@ -510,9 +497,6 @@ will not be able to boot.
The <BUILD_ID> is taken from BUILD_ID in _/usr/lib/os-release_ or if it exists
_/etc/os-release_ and is left out, if BUILD_ID is non-existant or empty.
**--no-uefi**::
Disables UEFI mode.
**--no-machineid**::
affects the default output filename of **--uefi** and will discard the <MACHINE_ID>
part.
@@ -521,10 +505,7 @@ will not be able to boot.
Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
kernel command line and boots the kernel. The default is
_$prefix/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
**--uefi-splash-image _<FILE>_**::
Specifies the UEFI stub loader's splash image. Requires bitmap (**.bmp**) image
format.
or _$prefix/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
**--kernel-image _<FILE>_**::
Specifies the kernel image, which to include in the UEFI executable. The default is
@@ -536,97 +517,6 @@ ENVIRONMENT
_INITRD_COMPRESS_::
sets the default compression program. See **--compress**.
_DRACUT_LDCONFIG_::
sets the _ldconfig_ program path and options. Optional.
Used for **--sysroot**.
+
Default:
_ldconfig_
_DRACUT_LDD_::
sets the _ldd_ program path and options. Optional.
Used for **--sysroot**.
+
Default:
_ldd_
_DRACUT_TESTBIN_::
sets the initially tested binary for detecting library paths.
Optional. Used for **--sysroot**. In the cross-compiled sysroot,
the default value (_/bin/sh_) is unusable, as it is an absolute
symlink and points outside the sysroot directory.
+
Default:
_/bin/sh_
_DRACUT_INSTALL_::
overrides path and options for executing _dracut-install_ internally.
Optional. Can be used to debug _dracut-install_ while running the
main dracut script.
+
Default:
_dracut-install_
+
Example:
DRACUT_INSTALL="valgrind dracut-install"
_DRACUT_COMPRESS_BZIP2_::
_DRACUT_COMPRESS_BZIP2_::
_DRACUT_COMPRESS_LBZIP2_::
_DRACUT_COMPRESS_LZMA_::
_DRACUT_COMPRESS_XZ_::
_DRACUT_COMPRESS_GZIP_::
_DRACUT_COMPRESS_PIGZ_::
_DRACUT_COMPRESS_LZOP_::
_DRACUT_COMPRESS_ZSTD_::
_DRACUT_COMPRESS_LZ4_::
_DRACUT_COMPRESS_CAT_::
overrides for compression utilities to support using them from
non-standard paths.
+
Default values are the default compression utility names to be found in **PATH**.
_DRACUT_ARCH_::
overrides the value of **uname -m**. Used for **--sysroot**.
+
Default:
_empty_ (the value of **uname -m** on the host system)
_SYSTEMD_VERSION_::
overrides systemd version. Used for **--sysroot**.
_SYSTEMCTL_::
overrides the systemctl binary. Used for **--sysroot**.
_NM_VERSION_::
overrides the NetworkManager version. Used for **--sysroot**.
_DRACUT_INSTALL_PATH_::
overrides **PATH** environment for **dracut-install** to look for
binaries relative to **--sysroot**. In a cross-compiled environment
(e.g. Yocto), PATH points to natively built binaries that are not
in the host's /bin, /usr/bin, etc. **dracut-install** still needs plain
/bin and /usr/bin that are relative to the cross-compiled sysroot.
+
Default:
_PATH_
_DRACUT_INSTALL_LOG_TARGET_::
overrides **DRACUT_LOG_TARGET** for **dracut-install**. It allows
running **dracut-install* to run with different log target that
**dracut** runs with.
+
Default:
_DRACUT_LOG_TARGET_
_DRACUT_INSTALL_LOG_LEVEL_::
overrides **DRACUT_LOG_LEVEL** for **dracut-install**. It allows
running **dracut-install* to run with different log level that
**dracut** runs with.
+
Default:
_DRACUT_LOG_LEVEL_
FILES
-----
_/var/log/dracut.log_::
@@ -670,18 +560,18 @@ Harald Hoyer
Victor Lowther
Amadeusz Żołnowski
Hannes Reinecke
Daniel Molkentin
Will Woods
Philippe Seewer
Warren Togami
Amadeusz Żołnowski
Jeremy Katz
David Dillow
Will Woods
SEE ALSO
--------
*dracut.cmdline*(7) *dracut.conf*(5) *lsinitrd*(1)

13
man/dracut.asc → dracut.asc
View File

@@ -1,8 +1,8 @@
dracut {mainversion}
====================
:author: Harald Hoyer
:email: harald@redhat.com
:revnumber: {version}
dracut
======
Harald Hoyer <harald@redhat.com>
v3.0, October 2013
:language: bash
= Introduction
@@ -162,6 +162,9 @@ include::dracut.cmdline.7.asc[]
[[lsinitrd1]]
include::lsinitrd.1.asc[]
[[mkinitrd8]]
include::mkinitrd.8.asc[]
= Developer Manual
:leveloffset: 1

1
man/dracut.bootup.7.asc → dracut.bootup.7.asc
View File

@@ -3,7 +3,6 @@ DRACUT.BOOTUP(7)
:doctype: manpage
:man source: dracut
:man manual: dracut
:man version: {version}
NAME
----

222
man/dracut.cmdline.7.asc → dracut.cmdline.7.asc
View File

@@ -3,7 +3,6 @@ DRACUT.CMDLINE(7)
:doctype: manpage
:man source: dracut
:man manual: dracut
:man version: {version}
NAME
----
@@ -113,9 +112,6 @@ resume=UUID=3f5ad593-4546-4a94-a374-bcfb68aa11f7
iso-scan/filename
~~~~~~~~~~~~~~~~~
Mount all mountable devices and search for ISO pointed by the argument. When
the ISO is found set it up as a loop device. Device containing this ISO
image will stay mounted at /run/initramfs/isoscandev.
Using iso-scan/filename with a Fedora/Red Hat/CentOS Live iso should just work
by copying the original kernel cmdline parameters.
@@ -167,16 +163,10 @@ Misc
specify the controlling terminal for the console.
This is useful, if you have multiple "console=" arguments.
**rd.shutdown.timeout.umount=**__<seconds>__::
specify how long dracut should wait for an individual umount to finish
during shutdown. This avoids the system from blocking when unmounting a file
system cannot complete and waits indefinitely. Value '0' means to wait
'forever'. The default is 90 seconds.
[[dracutkerneldebug]]
Debug
~~~~~
If you are dropped to an emergency shell, the file
If you are dropped to an emergency shell, the file
_/run/initramfs/rdsosreport.txt_ is created, which can be saved to a (to be
mounted by hand) partition (usually /boot) or a USB stick. Additional debugging
info can be produced by adding **rd.debug** to the kernel command line.
@@ -197,9 +187,9 @@ It should be attached to any report about dracut problems.
_/run/initramfs/init.log_.
If "quiet" is set, it also logs to the console.
**rd.memdebug=[0-5]**::
Print memory usage info at various points, set the verbose level from 0 to 5.
+
**rd.memdebug=[0-4]**::
Print memory usage info at various points, set the verbose level from 0 to 4.
+
Higher level means more debugging output:
+
----
@@ -207,14 +197,10 @@ It should be attached to any report about dracut problems.
1 - partial /proc/meminfo
2 - /proc/meminfo
3 - /proc/meminfo + /proc/slabinfo
4 - /proc/meminfo + /proc/slabinfo + memstrack summary
NOTE: memstrack is a memory tracing tool that tracks the total memory
consumption, and peak memory consumption of each kernel modules
and userspace progress during the whole initramfs runtime, report
is genereted and the end of initramsfs run.
5 - /proc/meminfo + /proc/slabinfo + memstrack (with top memory stacktrace)
NOTE: memstrack (with top memory stacktrace) will print top memory
allocation stack traces during the whole initramfs runtime.
4 - /proc/meminfo + /proc/slabinfo + tracekomem
NOTE: tracekomem is a shell script utilizing kernel trace to track
the rough total memory consumption of kernel modules during
loading. It may override other trace configurations.
----
**rd.break**::
@@ -290,12 +276,12 @@ LVM
disable LVM detection
**rd.lvm.vg=**__<volume group name>__::
only activate all logical volumes in the the volume groups with the given name.
rd.lvm.vg can be specified multiple times on the kernel command line.
only activate the volume groups with the given name. rd.lvm.vg can be
specified multiple times on the kernel command line.
**rd.lvm.lv=**__<volume group name>/<logical volume name>__::
only activate the logical volumes with the given name.
rd.lvm.lv can be specified multiple times on the kernel command line.
**rd.lvm.lv=**__<logical volume name>__::
only activate the logical volumes with the given name. rd.lvm.lv can be
specified multiple times on the kernel command line.
**rd.lvm.conf=0**::
remove any _/etc/lvm/lvm.conf_, which may exist in the initramfs
@@ -311,8 +297,6 @@ crypto LUKS
The comparisons also matches, if _<luks uuid>_ is only the beginning of the
LUKS UUID, so you don't have to specify the full UUID.
This parameter can be specified multiple times.
_<luks uuid>_ may be prefixed by the keyword `keysource:`, see
_rd.luks.key_ below.
**rd.luks.allow-discards=**__<luks uuid>__::
Allow using of discards (TRIM) requests for LUKS partitions with the given
@@ -334,37 +318,22 @@ crypto LUKS
crypto LUKS - key on removable device support
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NB: If systemd is included in the dracut initrd, dracut's built in
removable device keying support won't work. systemd will prompt for
a password from the console even if you've supplied **rd.luks.key**.
You may be able to use standard systemd *fstab*(5) syntax to
get the same effect. If you do need **rd.luks.key** to work,
you will have to exclude the "systemd" dracut module and any modules
that depend on it. See *dracut.conf*(5) and
https://bugzilla.redhat.com/show_bug.cgi?id=905683 for more
information.
**rd.luks.key=**_<keypath>[:<keydev>[:<luksdev>]]_::
_<keypath>_ is the pathname of a key file, relative to the root
of the filesystem on some device. It's REQUIRED. When
_<keypath>_ ends with '.gpg' it's considered to be key encrypted
symmetrically with GPG. You will be prompted for the GPG password on
boot. GPG support comes with the 'crypt-gpg' module, which needs to be
added explicitly.
**rd.luks.key=**__<keypath>__:__<keydev>__:__<luksdev>__::
_keypath_ is a path to key file to look for. It's REQUIRED. When _keypath_
ends with '.gpg' it's considered to be key encrypted symmetrically with GPG.
You will be prompted for password on boot. GPG support comes with
'crypt-gpg' module which needs to be added explicitly.
+
_<keydev>_ identifies the device on which the key file resides. It may
be the kernel name of the device (should start with "/dev/"), a UUID
(prefixed with "UUID=") or a label (prefix with "LABEL="). You don't
have to specify a full UUID. Just its beginning will suffice, even if
its ambiguous. All matching devices will be probed. This parameter is
recommended, but not required. If it's not present, all block devices will
be probed, which may significantly increase boot time.
_keydev_ is a device on which key file resides. It might be kernel name of
devices (should start with "/dev/"), UUID (prefixed with "UUID=") or label
(prefix with "LABEL="). You don't have to specify full UUID. Just its beginning
will suffice, even if its ambiguous. All matching devices will be probed.
This parameter is recommended, but not required. If not present, all block
devices will be probed, which may significantly increase boot time.
+
If _<luksdev>_ is given, the specified key will only be used for
the specified LUKS device. Possible values are the same as for
_<keydev>_. Unless you have several LUKS devices, you don't have to
specify this parameter. The simplest usage is:
If _luksdev_ is given, the specified key will only be applied for that LUKS
device. Possible values are the same as for _keydev_. Unless you have several
LUKS devices, you don't have to specify this parameter. The simplest usage is:
+
[listing]
.Example
@@ -373,84 +342,28 @@ rd.luks.key=/foo/bar.key
--
+
As you see, you can skip colons in such a case.
+
[NOTE]
===============================
Your LUKS partition must match your key file.
dracut pipes key to cryptsetup with _-d -_ argument, therefore you need to pipe
to cryptsetup luksFormat with _-d -_, too!
dracut provides keys to cryptsetup with _-d_ (an older alias for
_--key-file_). This uses the entire binary
content of the key file as part of the secret. If
you pipe a password into cryptsetup *without* _-d_ or _--key-file_,
it will be treated as text user input, and only characters before
the first newline will be used. Therefore, when you're creating
an encrypted partition for dracut to mount, and you pipe a key into
_cryptsetup luksFormat_,you must use _-d -_.
Here is an example for a key encrypted with GPG (warning:
_--batch-mode_ will overwrite the device without asking for
confirmation):
Here follows example for key encrypted with GPG:
[listing]
--
gpg --quiet --decrypt rootkey.gpg | \
cryptsetup --batch-mode --key-file - \
luksFormat /dev/sda47
cryptsetup -d - -v --cipher serpent-cbc-essiv:sha256 \
--key-size 256 luksFormat /dev/sda3
--
If you use unencrypted key files, just use the key file pathname
instead of the standard input. For a random key with 256 bits of
entropy, you might use:
If you use plain keys, just add path to _-d_ option:
[listing]
--
head -32c /dev/urandom > rootkey.key
cryptsetup --batch-mode --key-file rootkey.key \
luksFormat /dev/sda47
cryptsetup -d rootkey.key -v --cipher serpent-cbc-essiv:sha256 \
--key-size 256 luksFormat /dev/sda3
--
You can also use regular key files on an encrypted _keydev_.
Compared to using GPG encrypted keyfiles on an unencrypted
device this provides the following advantages:
- you can unlock your disk(s) using multiple passphrases
- better security by not loosing the key stretching mechanism
To use an encrypted _keydev_ you *must* ensure that it becomes
available by using the keyword `keysource`, e.g.
`rd.luks.uuid=keysource:aaaa`
_aaaa_ being the uuid of the encrypted _keydev_.
Example:
Lets assume you have three disks _A_, _B_ and _C_ with the uuids
_aaaa_, _bbbb_ and _cccc_. +
You want to unlock _A_ and _B_ using keyfile _keyfile_. +
The unlocked volumes be _A'_, _B'_ and _C'_ with the uuids
_AAAA_, _BBBB_ and _CCCC_. +
_keyfile_ is saved on _C'_ as _/keyfile_.
One luks keyslot of each _A_, _B_ and _C_ is setup with a
passphrase. +
Another luks keyslot of each _A_ and _B_ is setup with _keyfile_.
To boot this configuration you could use:
[listing]
--
rd.luks.uuid=aaaa
rd.luks.uuid=bbbb
rd.luks.uuid=keysource:cccc
rd.luks.key=/keyfile:UUID=CCCC
--
Dracut asks for the passphrase for _C_ and uses the
keyfile to unlock _A_ and _B_. +
If getting the passphrase for _C_ fails it falls back to
asking for the passphrases for _A_ and _B_.
If you want _C'_ to stay unlocked, specify a luks name for
it, e.g. `rd.luks.name=cccc=mykeys`, otherwise it gets closed
when not needed anymore.
===============================
MD RAID
@@ -489,9 +402,6 @@ MULTIPATH
**rd.multipath=0**::
disable multipath detection
**rd.multipath=default**::
use default multipath settings
FIPS
~~~~
**rd.fips**::
@@ -575,32 +485,23 @@ USB Android phone::
* enp0s29u1u2
=====================
**ip=**__{dhcp|on|any|dhcp6|auto6|either6|link6|single-dhcp}__::
dhcp|on|any::: get ip from dhcp server from all interfaces. If netroot=dhcp,
**ip=**__{dhcp|on|any|dhcp6|auto6|either6}__::
dhcp|on|any::: get ip from dhcp server from all interfaces. If root=dhcp,
loop sequentially through all interfaces (eth0, eth1, ...) and use the first
with a valid DHCP root-path.
single-dhcp::: Send DHCP on all available interfaces in parallel, as
opposed to one after another. After the first DHCP response is received,
stop DHCP on all other interfaces. This gives the fastest boot time by
using the IP on interface for which DHCP succeeded first during early boot.
Caveat: Does not apply to Network Manager and to SUSE using wicked.
auto6::: IPv6 autoconfiguration
dhcp6::: IPv6 DHCP
either6::: if auto6 fails, then dhcp6
link6::: bring up interface for IPv6 link-local addressing
**ip=**__<interface>__:__{dhcp|on|any|dhcp6|auto6|link6}__[:[__<mtu>__][:__<macaddr>__]]::
**ip=**__<interface>__:__{dhcp|on|any|dhcp6|auto6}__[:[__<mtu>__][:__<macaddr>__]]::
This parameter can be specified multiple times.
+
=====================
dhcp|on|any|dhcp6::: get ip from dhcp server on a specific interface
auto6::: do IPv6 autoconfiguration
link6::: bring up interface for IPv6 link local address
<macaddr>::: optionally **set** <macaddr> on the <interface>. This
cannot be used in conjunction with the **ifname** argument for the
same <interface>.
@@ -670,7 +571,7 @@ interface name. Better name it "bootnet" or "bluesocket".
boolean, bring up network even without netroot set
**vlan=**__<vlanname>__:__<phydevice>__::
Setup vlan device named <vlanname> on <phydevice>.
Setup vlan device named <vlanname> on <phydeivce>.
We support the four styles of vlan names: VLAN_PLUS_VID (vlan0005),
VLAN_PLUS_VID_NO_PAD (vlan5), DEV_PLUS_VID (eth0.0005),
DEV_PLUS_VID_NO_PAD (eth0.5)
@@ -685,13 +586,9 @@ interface name. Better name it "bootnet" or "bluesocket".
Bond without parameters assumes
bond=bond0:eth0,eth1:mode=balance-rr
**team=**__<teammaster>__:__<teamslaves>__[:__<teamrunner>__]::
**team=**__<teammaster>__:__<teamslaves>__::
Setup team device <teammaster> on top of <teamslaves>.
<teamslaves> is a comma-separated list of physical (ethernet) interfaces.
<teamrunner> is the runner type to be used (see *teamd.conf*(5)); defaults to
activebackup.
Team without parameters assumes
team=team0:eth0,eth1:activebackup
**bridge=**__<bridgename>__:__<ethnames>__::
Setup bridge <bridgename> with <ethnames>. <ethnames> is a comma-separated
@@ -707,7 +604,7 @@ NFS
":" or "," and are separated by ",".
**root=**nfs:\[_<server-ip>_:]__<root-dir>__[:__<nfs-options>__], **root=**nfs4:\[_<server-ip>_:]__<root-dir>__[:__<nfs-options>__], **root=**__{dhcp|dhcp6}__::
netroot=dhcp alone directs initrd to look at the DHCP root-path where NFS
root=dhcp alone directs initrd to look at the DHCP root-path where NFS
options can be specified.
+
[listing]
@@ -748,7 +645,7 @@ NFS
Wait <seconds> until IPv6 automatic addresses are assigned. Default is 40 seconds.
**rd.net.timeout.carrier=**__<seconds>__::
Wait <seconds> until carrier is recognized. Default is 10 seconds.
Wait <seconds> until carrier is recognized. Default is 5 seconds.
CIFS
~~~
@@ -860,9 +757,6 @@ iscsistart -b --param node.session.timeo.replacement_timeout=30
**rd.iscsi.ibft** **rd.iscsi.ibft=1**:
Turn on iBFT autoconfiguration for the interfaces
**rd.iscsi.mp** **rd.iscsi.mp=1**:
Configure all iBFT interfaces, not only used for booting (multipath)
**rd.iscsi.waitnet=0**:
Turn off waiting for all interfaces to be up before trying to login to the iSCSI targets.
@@ -871,7 +765,7 @@ iscsistart -b --param node.session.timeo.replacement_timeout=30
FCoE
~~~~
**rd.fcoe=0**::
**rd.nofcoe=0**::
disable FCoE and lldpad
**fcoe=**__<edd|interface|MAC>__:__{dcb|nodcb}__:__{fabric|vn2vn}__::
@@ -883,23 +777,6 @@ FCoE
+
NOTE: letters in the MAC-address must be lowercase!
NVMf
~~~~
**rd.nvmf.hostnqn=**__<hostNQN>__::
NVMe host NQN to use
**rd.nvmf.hostid=**__<hostID>__::
NVMe host id to use
**rd.nvmf.discover=**__{rdma|fc|tcp}__,__<traddr>__,[__<host_traddr>__],[__<trsvcid>__]::
Discover and connect to a NVMe-over-Fabric controller specified by
_<traddr>_ and the optionally _<host_traddr>_ or _<trsvcid>_.
The first argument specifies the transport to use; currently only
'rdma', 'fc', or 'tcp' are supported.
The _<traddr>_ parameter can be set to 'auto' to select
autodiscovery; in that case all other parameters are ignored.
This parameter can be specified multiple times.
NBD
~~~
**root=**??? **netroot=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
@@ -909,8 +786,8 @@ NOTE:
If "exportname" instead of "port" is given the standard port is used.
Newer versions of nbd are only supported with "exportname".
**root=/dev/root netroot=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
netroot=dhcp alone directs initrd to look at the DHCP root-path where NBD
**root=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
root=dhcp alone directs initrd to look at the DHCP root-path where NBD
options can be specified. This syntax is only usable in cases where you are
directly mounting the volume as the rootfs.
+
@@ -951,11 +828,6 @@ ZNET
RHEL/Fedora with ccw_init, which is called from udev for certain
devices on z-series.
rd.znet can be specified multiple times on the kernel command line.
**rd.znet_ifname=**__<ifname>__:__<subchannels>__::
Assign network device name <interface> (i.e. "bootnet") to the NIC
corresponds to the subchannels. This is useful when dracut's default
"ifname=" doesn't work due to device having a changing MAC address.
+
[listing]
.Example
@@ -1112,7 +984,7 @@ used to persist the changes made to the device specified by the
**root=live:__<url>__** option.
+
The default _pathspec_, when _auto_ or no _:<pathspec>_ is given, is
`/<rd.live.dir>/overlay-<label>-<uuid>`, where _<label>_ is the
`/<+++<b>rd.live.dir</b>+++>/overlay-<label>-<uuid>`, where _<label>_ is the
device LABEL, and _<uuid>_ is the device UUID.
* _none_ (the word itself) specifies that no overlay will be used, such as when
an uncompressed, writable live root filesystem is available.

8
man/dracut.conf.5.asc → dracut.conf.5.asc
View File

@@ -3,7 +3,6 @@ DRACUT.CONF(5)
:doctype: manpage
:man source: dracut
:man manual: dracut
:man version: {version}
NAME
----
@@ -80,13 +79,12 @@ Configuration files must have the extension .conf; other extensions are ignored.
Specify additional files to include in the initramfs, separated by spaces,
if they exist.
*compress=*"__{cat|bzip2|lzma|xz|gzip|lzo|lz4|zstd|<compressor [args ...]>}__"::
*compress=*"__{bzip2|lzma|xz|gzip|lzo|lz4|zstd|<compressor [args ...]>}__"::
Compress the generated initramfs using the passed compression program. If
you pass it just the name of a compression program, it will call that
program with known-working arguments. If you pass arguments, it will be called
with exactly those arguments. Depending on what you pass, this may result in
an initramfs that the kernel cannot decompress.
To disable compression, use "cat".
*do_strip=*"__{yes|no}__"::
Strip binaries in the initramfs (default=yes)
@@ -204,9 +202,7 @@ provide a valid _/etc/fstab_.
Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
kernel command line and boots the kernel. The default is
_/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
*uefi_splash_image=*"_<FILE>_"::
Specifies the UEFI stub loader's splash image. Requires bitmap (**.bmp**) image format.
or _/usr/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
*uefi_secureboot_cert=*"_<FILE>_", *uefi_secureboot_key=*"_<FILE>_"::
Specifies a certificate and corresponding key, which are used to sign the created UEFI executable.

26
dracut.conf.d/fedora.conf.example
View File

@@ -10,35 +10,9 @@ stdloglvl=3
sysloglvl=5
install_optional_items+=" vi /etc/virc ps grep cat rm "
prefix="/"
environment=/usr/lib/environment.d
environmentconfdir=/etc/environment.d
dbus=/usr/share/dbus-1
dbusinterfaces=/usr/share/dbus-1/interfaces
dbusservices=/usr/share/dbus-1/services
dbussession=/usr/share/dbus-1/session.d
dbussystem=/usr/share/dbus-1/system.d
dbussystemservices=/usr/share/dbus-1/system-services
dbusconfdir=/etc/dbus-1
dbusinterfacesconfdir=/etc/dbus-1/interfaces
dbusservicesconfdir=/etc/dbus-1/services
dbussessionconfdir=/etc/dbus-1/session.d
dbussystem=confdir/etc/dbus-1/system.d
dbussystemservicesconfdir=/etc/dbus-1/system-services
sysctld=/usr/lib/sysctl.d
sysctlconfdir=/etc/sysctl.d
systemdutildir=/usr/lib/systemd
systemdutilconfdir=/etc/systemd
systemdcatalog=/usr/lib/systemd/catalog
systemdntpunits=/usr/lib/systemd/ntp-units.d
systemdntpunitsconfdir=/etc/systemd/ntp-units.d
systemdportable=/usr/lib/systemd/portable
systemdportableconfdir=/etc/systemd/portable
systemdsystemunitdir=/usr/lib/systemd/system
systemdsystemconfdir=/etc/systemd/system
systemduser=/usr/lib/systemd/user
systemduserconfdir=/etc/systemd/user
sysusers=/usr/lib/sysusers.d
sysusersconfdir=/etc/sysusers.d
udevdir=/usr/lib/udev
hostonly="yes"
hostonly_cmdline="no"

0
docs/dracut.css → dracut.css
View File

6
dracut.logrotate Normal file
View File

@@ -0,0 +1,6 @@
/var/log/dracut.log {
missingok
notifempty
size 30k
create 0600 root root
}

16
man/dracut.modules.7.asc → dracut.modules.7.asc
View File

@@ -3,7 +3,6 @@ DRACUT.MODULES(7)
:doctype: manpage
:man source: dracut
:man manual: dracut
:man version: {version}
NAME
----
@@ -93,18 +92,13 @@ udev state.
==== Initqueue settled
This hook (initqueue/settled) gets executed every time udev has settled.
This hooks (initqueue/settled) gets executed every time udev has settled.
==== Initqueue timeout
This hook (initqueue/timeout) gets executed, when the main loop counter becomes
This hooks (initqueue/timeout) gets executed, when the main loop counter becomes
half of the rd.retry counter.
==== Initqueue online
This hook (initqueue/online) gets executed whenever a network interface comes online
(that is, once it is up and configured by the configured network module).
==== Initqueue finished
This hook (initqueue/finished) is called after udev has settled and
@@ -151,8 +145,8 @@ FIXME
== Writing a Module
A simple example module is _90kernel-modules_, which modprobes a kernel module
after udev has settled and the basic device drivers have been loaded.
A simple example module is _96insmodpost_, which modprobes a kernel module after
udev has settled and the basic device drivers have been loaded.
All module installation information is in the file module-setup.sh.
@@ -164,7 +158,7 @@ check():
return 0
----
Then we create the install() function, which installs a cmdline hook with
The we create the install() function, which installs a cmdline hook with
priority number 20 called _parse-insmodpost.sh_. It also installs the
_insmodpost.sh_ script in _/sbin_.

0
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1924
dracut.sh
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83
pkgbuild/dracut.spec → dracut.spec
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@@ -21,8 +21,7 @@ Group: System/Base
# The entire source code is GPLv2+
# except install/* which is LGPLv2+
# except util/* which is GPLv2
License: GPLv2+ and LGPLv2+ and GPLv2
License: GPLv2+ and LGPLv2+
URL: https://dracut.wiki.kernel.org/
@@ -32,7 +31,7 @@ Source0: http://www.kernel.org/pub/linux/utils/boot/dracut/dracut-%{version}.tar
Source1: https://www.gnu.org/licenses/lgpl-2.1.txt
BuildRequires: bash
BuildRequires: git-core
BuildRequires: git
BuildRequires: pkgconfig(libkmod) >= 23
BuildRequires: gcc
@@ -56,6 +55,11 @@ BuildRequires: docbook-xsl-stylesheets libxslt
BuildRequires: asciidoc
%endif
%if 0%{?suse_version} > 9999
Obsoletes: mkinitrd < 2.6.1
Provides: mkinitrd = 2.6.1
%endif
Obsoletes: dracut-fips <= 047
Provides: dracut-fips = %{version}-%{release}
Obsoletes: dracut-fips-aesni <= 047
@@ -73,7 +77,6 @@ Requires: xz
Requires: gzip
%if 0%{?fedora} || 0%{?rhel}
Recommends: memstrack
Recommends: hardlink
Recommends: pigz
Recommends: kpartx
@@ -95,7 +98,7 @@ Requires: libkcapi-hmaccalc
%description
dracut contains tools to create bootable initramfses for the Linux
kernel. Unlike other implementations, dracut hard-codes as little
kernel. Unlike previous implementations, dracut hard-codes as little
as possible into the initramfs. dracut contains various modules which
are driven by the event-based udev. Having root on MD, DM, LVM2, LUKS
is supported as well as NFS, iSCSI, NBD, FCoE with the dracut-network
@@ -114,8 +117,7 @@ Requires: %{name} = %{version}-%{release}
%endif
Requires: iputils
Requires: iproute
Requires: (NetworkManager >= 1.20 or dhclient)
Suggests: NetworkManager
Requires: dhclient
Obsoletes: dracut-generic < 008
Provides: dracut-generic = %{version}-%{release}
@@ -199,10 +201,11 @@ cp %{SOURCE1} .
%endif
${NULL}
%make_build
make %{?_smp_mflags}
%install
%make_install %{?_smp_mflags} \
make %{?_smp_mflags} install \
DESTDIR=$RPM_BUILD_ROOT \
libdir=%{_prefix}/lib
echo "DRACUT_VERSION=%{version}-%{release}" > $RPM_BUILD_ROOT/%{dracutlibdir}/dracut-version.sh
@@ -211,12 +214,14 @@ echo "DRACUT_VERSION=%{version}-%{release}" > $RPM_BUILD_ROOT/%{dracutlibdir}/dr
rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/01fips
%endif
%if %{defined _unitdir}
# for systemd, better use systemd-bootchart
rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/00bootchart
%endif
# we do not support dash in the initramfs
rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/00dash
# we do not support mksh in the initramfs
rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/00mksh
# remove gentoo specific modules
rm -fr -- $RPM_BUILD_ROOT/%{dracutlibdir}/modules.d/50gensplash
@@ -260,16 +265,24 @@ rm -f $RPM_BUILD_ROOT%{_mandir}/man?/*suse*
%endif
%if 0%{?fedora} == 0 && 0%{?rhel} == 0 && 0%{?suse_version} <= 9999
rm -f -- $RPM_BUILD_ROOT%{_bindir}/mkinitrd
rm -f -- $RPM_BUILD_ROOT%{_bindir}/lsinitrd
rm -f -- $RPM_BUILD_ROOT%{_mandir}/man8/mkinitrd.8*
rm -f -- $RPM_BUILD_ROOT%{_mandir}/man1/lsinitrd.1*
%endif
echo 'hostonly="no"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/02-generic-image.conf
echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/02-rescue.conf
%if 0%{?fedora} || 0%{?rhel}
# FIXME: remove after F30
mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/kernel/postinst.d
install -m 0755 51-dracut-rescue-postinst.sh $RPM_BUILD_ROOT%{_sysconfdir}/kernel/postinst.d/51-dracut-rescue-postinst.sh
%endif
%files
%if %{with doc}
%doc README.md docs/HACKING.md AUTHORS NEWS.md dracut.html docs/dracut.png docs/dracut.svg
%doc README.md HACKING TODO AUTHORS NEWS dracut.html dracut.png dracut.svg
%endif
%{!?_licensedir:%global license %%doc}
%license COPYING lgpl-2.1.txt
@@ -277,6 +290,7 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%{_datadir}/bash-completion/completions/dracut
%{_datadir}/bash-completion/completions/lsinitrd
%if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version} > 9999
%{_bindir}/mkinitrd
%{_bindir}/lsinitrd
%endif
%dir %{dracutlibdir}
@@ -288,7 +302,6 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%{dracutlibdir}/dracut-logger.sh
%{dracutlibdir}/dracut-initramfs-restore
%{dracutlibdir}/dracut-install
%{dracutlibdir}/dracut-util
%{dracutlibdir}/skipcpio
%config(noreplace) %{_sysconfdir}/dracut.conf
%if 0%{?fedora} || 0%{?suse_version} || 0%{?rhel}
@@ -303,8 +316,12 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%{_mandir}/man8/dracut.8*
%{_mandir}/man8/*service.8*
%if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version} > 9999
%{_mandir}/man8/mkinitrd.8*
%{_mandir}/man1/lsinitrd.1*
%endif
%if 0%{?suse_version}
%{_mandir}/man8/mkinitrd-suse.8*
%endif
%{_mandir}/man7/dracut.kernel.7*
%{_mandir}/man7/dracut.cmdline.7*
%{_mandir}/man7/dracut.modules.7*
@@ -313,50 +330,27 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%endif
%if %{undefined _unitdir}
%{dracutlibdir}/modules.d/00bootchart
%endif
%{dracutlibdir}/modules.d/00bash
%{dracutlibdir}/modules.d/00systemd
%{dracutlibdir}/modules.d/00systemd-network-management
%ifnarch s390 s390x
%{dracutlibdir}/modules.d/00warpclock
%endif
%if 0%{?fedora} || 0%{?rhel} || 0%{?suse_version}
%{dracutlibdir}/modules.d/01fips
%endif
%{dracutlibdir}/modules.d/01systemd-ac-power
%{dracutlibdir}/modules.d/01systemd-ask-password
%{dracutlibdir}/modules.d/01systemd-coredump
%{dracutlibdir}/modules.d/01systemd-hostnamed
%{dracutlibdir}/modules.d/01systemd-initrd
%{dracutlibdir}/modules.d/01systemd-journald
%{dracutlibdir}/modules.d/01systemd-ldconfig
%{dracutlibdir}/modules.d/01systemd-modules-load
%{dracutlibdir}/modules.d/01systemd-repart
%{dracutlibdir}/modules.d/01systemd-resolved
%{dracutlibdir}/modules.d/01systemd-rfkill
%{dracutlibdir}/modules.d/01systemd-sysext
%{dracutlibdir}/modules.d/01systemd-sysctl
%{dracutlibdir}/modules.d/01systemd-sysusers
%{dracutlibdir}/modules.d/01systemd-timedated
%{dracutlibdir}/modules.d/01systemd-timesyncd
%{dracutlibdir}/modules.d/01systemd-tmpfiles
%{dracutlibdir}/modules.d/01systemd-udevd
%{dracutlibdir}/modules.d/01systemd-veritysetup
%{dracutlibdir}/modules.d/03modsign
%{dracutlibdir}/modules.d/03rescue
%{dracutlibdir}/modules.d/04watchdog
%{dracutlibdir}/modules.d/04watchdog-modules
%{dracutlibdir}/modules.d/05busybox
%{dracutlibdir}/modules.d/06dbus-broker
%{dracutlibdir}/modules.d/06dbus-daemon
%{dracutlibdir}/modules.d/06rngd
%{dracutlibdir}/modules.d/09dbus
%{dracutlibdir}/modules.d/10i18n
%{dracutlibdir}/modules.d/30convertfs
%{dracutlibdir}/modules.d/45url-lib
%{dracutlibdir}/modules.d/50drm
%{dracutlibdir}/modules.d/50plymouth
%{dracutlibdir}/modules.d/62bluetooth
%{dracutlibdir}/modules.d/80lvmmerge
%{dracutlibdir}/modules.d/90btrfs
%{dracutlibdir}/modules.d/90crypt
@@ -367,16 +361,13 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%{dracutlibdir}/modules.d/90lvm
%{dracutlibdir}/modules.d/90mdraid
%{dracutlibdir}/modules.d/90multipath
%{dracutlibdir}/modules.d/90nvdimm
%{dracutlibdir}/modules.d/90ppcmac
%{dracutlibdir}/modules.d/90stratis
%{dracutlibdir}/modules.d/90qemu
%{dracutlibdir}/modules.d/91crypt-gpg
%{dracutlibdir}/modules.d/91crypt-loop
%{dracutlibdir}/modules.d/91tpm2-tss
%{dracutlibdir}/modules.d/95debug
%{dracutlibdir}/modules.d/95fstab-sys
%{dracutlibdir}/modules.d/95lunmask
%{dracutlibdir}/modules.d/95nvmf
%{dracutlibdir}/modules.d/95resume
%{dracutlibdir}/modules.d/95rootfs-block
%{dracutlibdir}/modules.d/95terminfo
@@ -407,7 +398,6 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%{dracutlibdir}/modules.d/98syslog
%{dracutlibdir}/modules.d/98usrmount
%{dracutlibdir}/modules.d/99base
%{dracutlibdir}/modules.d/99memstrack
%{dracutlibdir}/modules.d/99fs-lib
%{dracutlibdir}/modules.d/99shutdown
%attr(0644,root,root) %ghost %config(missingok,noreplace) %{_localstatedir}/log/dracut.log
@@ -433,10 +423,9 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%{_prefix}/lib/kernel/install.d/50-dracut.install
%files network
%{dracutlibdir}/modules.d/01systemd-networkd
%{dracutlibdir}/modules.d/02systemd-networkd
%{dracutlibdir}/modules.d/35network-manager
%{dracutlibdir}/modules.d/35network-legacy
%{dracutlibdir}/modules.d/35network-wicked
%{dracutlibdir}/modules.d/40network
%{dracutlibdir}/modules.d/45ifcfg
%{dracutlibdir}/modules.d/90kernel-network-modules
@@ -481,5 +470,9 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
%files config-rescue
%{dracutlibdir}/dracut.conf.d/02-rescue.conf
%{_prefix}/lib/kernel/install.d/51-dracut-rescue.install
%if 0%{?fedora} || 0%{?rhel}
# FIXME: remove after F30
%{_sysconfdir}/kernel/postinst.d/51-dracut-rescue-postinst.sh
%endif
%changelog

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2
man/dracut.usage.asc → dracut.usage.asc
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@@ -62,7 +62,7 @@ _/etc/dracut.conf_ or _/etc/dracut.conf.d/myconf.conf_. See *dracut.conf*(5).
You can also add dracut modules on the command line
by using the -a or --add option:
----
# dracut --add module initramfs-module.img
# dracut --add bootchart initramfs-bootchart.img
----
To see a list of available dracut modules, use the --list-modules option:

62
fedora-test.sh Executable file
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@@ -0,0 +1,62 @@
#!/bin/bash
set -ex
[[ -d ${0%/*} ]] && cd ${0%/*}
RUN_ID="$1"
TESTS=$2
dnf -y update --best --allowerasing &>/dev/null
dnf -y install --best --allowerasing \
dash \
asciidoc \
mdadm \
lvm2 \
dmraid \
cryptsetup \
nfs-utils \
nbd \
dhcp-server \
scsi-target-utils \
iscsi-initiator-utils \
strace \
btrfs-progs \
kmod-devel \
gcc \
bzip2 \
xz \
tar \
wget \
rpm-build \
make \
git \
bash-completion \
sudo \
kernel \
dhcp-client \
/usr/bin/qemu-kvm \
/usr/bin/qemu-system-$(uname -i) \
e2fsprogs \
tcpdump \
$NULL &>/dev/null
./configure
NCPU=$(getconf _NPROCESSORS_ONLN)
if ! [[ $TESTS ]]; then
make -j$NCPU all syncheck rpm logtee
else
make -j$NCPU all logtee
cd test
time sudo make \
KVERSION=$(rpm -qa kernel --qf '%{VERSION}-%{RELEASE}.%{ARCH}\n' | sort -rn | head -1) \
TEST_RUN_ID=$RUN_ID \
${TESTS:+TESTS="$TESTS"} \
-k V=2 \
check
fi

2
tools/git2spec.pl → git2spec.pl
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@@ -10,7 +10,7 @@ sub create_patches {
mkdir $pdir, 0755;
open( GIT, 'git log -p --pretty=email --stat -m --first-parent --reverse --binary '.$tag.'..HEAD |');
open( GIT, 'git log -p --pretty=email --stat -m --first-parent --reverse '.$tag.'..HEAD |');
while (<GIT>) {
if (/^From [a-z0-9]{40} .*$/) {

0
src/install/.kateconfig → install/.kateconfig
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0
src/install/Makefile → install/Makefile
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738
src/install/dracut-install.c → install/dracut-install.c
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269
src/install/hashmap.c → install/hashmap.c
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@@ -41,49 +41,131 @@ struct Hashmap {
struct hashmap_entry *iterate_list_head, *iterate_list_tail;
unsigned n_entries;
bool from_pool;
};
#define BY_HASH(h) ((struct hashmap_entry**) ((uint8_t*) (h) + ALIGN(sizeof(Hashmap))))
unsigned string_hash_func(const void *p)
{
struct pool {
struct pool *next;
unsigned n_tiles;
unsigned n_used;
};
static struct pool *first_hashmap_pool = NULL;
static void *first_hashmap_tile = NULL;
static struct pool *first_entry_pool = NULL;
static void *first_entry_tile = NULL;
static void* allocate_tile(struct pool **first_pool, void **first_tile, size_t tile_size) {
unsigned i;
if (*first_tile) {
void *r;
r = *first_tile;
*first_tile = * (void**) (*first_tile);
return r;
}
if (_unlikely_(!*first_pool) || _unlikely_((*first_pool)->n_used >= (*first_pool)->n_tiles)) {
unsigned n;
size_t size;
struct pool *p;
n = *first_pool ? (*first_pool)->n_tiles : 0;
n = MAX(512U, n * 2);
size = PAGE_ALIGN(ALIGN(sizeof(struct pool)) + n*tile_size);
n = (size - ALIGN(sizeof(struct pool))) / tile_size;
p = malloc(size);
if (!p)
return NULL;
p->next = *first_pool;
p->n_tiles = n;
p->n_used = 0;
*first_pool = p;
}
i = (*first_pool)->n_used++;
return ((uint8_t*) (*first_pool)) + ALIGN(sizeof(struct pool)) + i*tile_size;
}
static void deallocate_tile(void **first_tile, void *p) {
* (void**) p = *first_tile;
*first_tile = p;
}
#ifndef __OPTIMIZE__
static void drop_pool(struct pool *p) {
while (p) {
struct pool *n;
n = p->next;
free(p);
p = n;
}
}
__attribute__((destructor)) static void cleanup_pool(void) {
/* Be nice to valgrind */
drop_pool(first_hashmap_pool);
drop_pool(first_entry_pool);
}
#endif
unsigned string_hash_func(const void *p) {
unsigned hash = 5381;
const signed char *c;
/* DJB's hash function */
for (c = p; *c; c++)
hash = (hash << 5) + hash + (unsigned)*c;
hash = (hash << 5) + hash + (unsigned) *c;
return hash;
}
int string_compare_func(const void *a, const void *b)
{
int string_compare_func(const void *a, const void *b) {
return strcmp(a, b);
}
unsigned trivial_hash_func(const void *p)
{
unsigned trivial_hash_func(const void *p) {
return PTR_TO_UINT(p);
}
int trivial_compare_func(const void *a, const void *b)
{
int trivial_compare_func(const void *a, const void *b) {
return a < b ? -1 : (a > b ? 1 : 0);
}
Hashmap *hashmap_new(hash_func_t hash_func, compare_func_t compare_func)
{
Hashmap *hashmap_new(hash_func_t hash_func, compare_func_t compare_func) {
bool b;
Hashmap *h;
size_t size;
size = ALIGN(sizeof(Hashmap)) + NBUCKETS * sizeof(struct hashmap_entry *);
b = is_main_thread();
h = malloc0(size);
size = ALIGN(sizeof(Hashmap)) + NBUCKETS * sizeof(struct hashmap_entry*);
if (!h)
return NULL;
if (b) {
h = allocate_tile(&first_hashmap_pool, &first_hashmap_tile, size);
if (!h)
return NULL;
memset(h, 0, size);
} else {
h = malloc0(size);
if (!h)
return NULL;
}
h->hash_func = hash_func ? hash_func : trivial_hash_func;
h->compare_func = compare_func ? compare_func : trivial_compare_func;
@@ -91,11 +173,12 @@ Hashmap *hashmap_new(hash_func_t hash_func, compare_func_t compare_func)
h->n_entries = 0;
h->iterate_list_head = h->iterate_list_tail = NULL;
h->from_pool = b;
return h;
}
int hashmap_ensure_allocated(Hashmap **h, hash_func_t hash_func, compare_func_t compare_func)
{
int hashmap_ensure_allocated(Hashmap **h, hash_func_t hash_func, compare_func_t compare_func) {
assert(h);
if (*h)
@@ -107,8 +190,7 @@ int hashmap_ensure_allocated(Hashmap **h, hash_func_t hash_func, compare_func_t
return 0;
}
static void link_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash)
{
static void link_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash) {
assert(h);
assert(e);
@@ -135,8 +217,7 @@ static void link_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash)
assert(h->n_entries >= 1);
}
static void unlink_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash)
{
static void unlink_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash) {
assert(h);
assert(e);
@@ -164,9 +245,7 @@ static void unlink_entry(Hashmap *h, struct hashmap_entry *e, unsigned hash)
h->n_entries--;
}
static void remove_entry(Hashmap *h, struct hashmap_entry **ep)
{
struct hashmap_entry *e = *ep;
static void remove_entry(Hashmap *h, struct hashmap_entry *e) {
unsigned hash;
assert(h);
@@ -176,23 +255,26 @@ static void remove_entry(Hashmap *h, struct hashmap_entry **ep)
unlink_entry(h, e, hash);
free(e);
*ep = NULL;
if (h->from_pool)
deallocate_tile(&first_entry_tile, e);
else
free(e);
}
void hashmap_free(Hashmap *h)
{
void hashmap_free(Hashmap*h) {
if (!h)
return;
hashmap_clear(h);
free(h);
if (h->from_pool)
deallocate_tile(&first_hashmap_tile, h);
else
free(h);
}
void hashmap_free_free(Hashmap *h)
{
void hashmap_free_free(Hashmap *h) {
void *p;
while ((p = hashmap_steal_first(h)))
@@ -201,19 +283,15 @@ void hashmap_free_free(Hashmap *h)
hashmap_free(h);
}
void hashmap_clear(Hashmap *h)
{
void hashmap_clear(Hashmap *h) {
if (!h)
return;
while (h->iterate_list_head) {
struct hashmap_entry *e = h->iterate_list_head;
remove_entry(h, &e);
}
while (h->iterate_list_head)
remove_entry(h, h->iterate_list_head);
}
static struct hashmap_entry *hash_scan(Hashmap *h, unsigned hash, const void *key)
{
static struct hashmap_entry *hash_scan(Hashmap *h, unsigned hash, const void *key) {
struct hashmap_entry *e;
assert(h);
assert(hash < NBUCKETS);
@@ -225,8 +303,7 @@ static struct hashmap_entry *hash_scan(Hashmap *h, unsigned hash, const void *ke
return NULL;
}
int hashmap_put(Hashmap *h, const void *key, void *value)
{
int hashmap_put(Hashmap *h, const void *key, void *value) {
struct hashmap_entry *e;
unsigned hash;
@@ -242,7 +319,10 @@ int hashmap_put(Hashmap *h, const void *key, void *value)
return -EEXIST;
}
e = new(struct hashmap_entry, 1);
if (h->from_pool)
e = allocate_tile(&first_entry_pool, &first_entry_tile, sizeof(struct hashmap_entry));
else
e = new(struct hashmap_entry, 1);
if (!e)
return -ENOMEM;
@@ -255,8 +335,7 @@ int hashmap_put(Hashmap *h, const void *key, void *value)
return 1;
}
int hashmap_replace(Hashmap *h, const void *key, void *value)
{
int hashmap_replace(Hashmap *h, const void *key, void *value) {
struct hashmap_entry *e;
unsigned hash;
@@ -273,8 +352,7 @@ int hashmap_replace(Hashmap *h, const void *key, void *value)
return hashmap_put(h, key, value);
}
void *hashmap_get(Hashmap *h, const void *key)
{
void* hashmap_get(Hashmap *h, const void *key) {
unsigned hash;
struct hashmap_entry *e;
@@ -289,8 +367,7 @@ void *hashmap_get(Hashmap *h, const void *key)
return e->value;
}
void *hashmap_remove(Hashmap *h, const void *key)
{
void* hashmap_remove(Hashmap *h, const void *key) {
struct hashmap_entry *e;
unsigned hash;
void *data;
@@ -304,13 +381,12 @@ void *hashmap_remove(Hashmap *h, const void *key)
return NULL;
data = e->value;
remove_entry(h, &e);
remove_entry(h, e);
return data;
}
int hashmap_remove_and_put(Hashmap *h, const void *old_key, const void *new_key, void *value)
{
int hashmap_remove_and_put(Hashmap *h, const void *old_key, const void *new_key, void *value) {
struct hashmap_entry *e;
unsigned old_hash, new_hash;
@@ -335,8 +411,7 @@ int hashmap_remove_and_put(Hashmap *h, const void *old_key, const void *new_key,
return 0;
}
int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_key, void *value)
{
int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_key, void *value) {
struct hashmap_entry *e, *k;
unsigned old_hash, new_hash;
@@ -351,7 +426,7 @@ int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_
if ((k = hash_scan(h, new_hash, new_key)))
if (e != k)
remove_entry(h, &k);
remove_entry(h, k);
unlink_entry(h, e, old_hash);
@@ -363,8 +438,7 @@ int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_
return 0;
}
void *hashmap_remove_value(Hashmap *h, const void *key, void *value)
{
void* hashmap_remove_value(Hashmap *h, const void *key, void *value) {
struct hashmap_entry *e;
unsigned hash;
@@ -379,13 +453,12 @@ void *hashmap_remove_value(Hashmap *h, const void *key, void *value)
if (e->value != value)
return NULL;
remove_entry(h, &e);
remove_entry(h, e);
return value;
}
void *hashmap_iterate(Hashmap *h, Iterator *i, const void **key)
{
void *hashmap_iterate(Hashmap *h, Iterator *i, const void **key) {
struct hashmap_entry *e;
assert(i);
@@ -399,7 +472,7 @@ void *hashmap_iterate(Hashmap *h, Iterator *i, const void **key)
if (*i == ITERATOR_FIRST && !h->iterate_list_head)
goto at_end;
e = *i == ITERATOR_FIRST ? h->iterate_list_head : (struct hashmap_entry *)*i;
e = *i == ITERATOR_FIRST ? h->iterate_list_head : (struct hashmap_entry*) *i;
if (e->iterate_next)
*i = (Iterator) e->iterate_next;
@@ -420,8 +493,7 @@ at_end:
return NULL;
}
void *hashmap_iterate_backwards(Hashmap *h, Iterator *i, const void **key)
{
void *hashmap_iterate_backwards(Hashmap *h, Iterator *i, const void **key) {
struct hashmap_entry *e;
assert(i);
@@ -435,7 +507,7 @@ void *hashmap_iterate_backwards(Hashmap *h, Iterator *i, const void **key)
if (*i == ITERATOR_LAST && !h->iterate_list_tail)
goto at_beginning;
e = *i == ITERATOR_LAST ? h->iterate_list_tail : (struct hashmap_entry *)*i;
e = *i == ITERATOR_LAST ? h->iterate_list_tail : (struct hashmap_entry*) *i;
if (e->iterate_previous)
*i = (Iterator) e->iterate_previous;
@@ -456,8 +528,7 @@ at_beginning:
return NULL;
}
void *hashmap_iterate_skip(Hashmap *h, const void *key, Iterator *i)
{
void *hashmap_iterate_skip(Hashmap *h, const void *key, Iterator *i) {
unsigned hash;
struct hashmap_entry *e;
@@ -474,8 +545,7 @@ void *hashmap_iterate_skip(Hashmap *h, const void *key, Iterator *i)
return e->value;
}
void *hashmap_first(Hashmap *h)
{
void* hashmap_first(Hashmap *h) {
if (!h)
return NULL;
@@ -486,8 +556,7 @@ void *hashmap_first(Hashmap *h)
return h->iterate_list_head->value;
}
void *hashmap_first_key(Hashmap *h)
{
void* hashmap_first_key(Hashmap *h) {
if (!h)
return NULL;
@@ -495,11 +564,10 @@ void *hashmap_first_key(Hashmap *h)
if (!h->iterate_list_head)
return NULL;
return (void *)h->iterate_list_head->key;
return (void*) h->iterate_list_head->key;
}
void *hashmap_last(Hashmap *h)
{
void* hashmap_last(Hashmap *h) {
if (!h)
return NULL;
@@ -510,9 +578,7 @@ void *hashmap_last(Hashmap *h)
return h->iterate_list_tail->value;
}
void *hashmap_steal_first(Hashmap *h)
{
struct hashmap_entry *e;
void* hashmap_steal_first(Hashmap *h) {
void *data;
if (!h)
@@ -521,16 +587,13 @@ void *hashmap_steal_first(Hashmap *h)
if (!h->iterate_list_head)
return NULL;
e = h->iterate_list_head;
data = e->value;
remove_entry(h, &e);
data = h->iterate_list_head->value;
remove_entry(h, h->iterate_list_head);
return data;
}
void *hashmap_steal_first_key(Hashmap *h)
{
struct hashmap_entry *e;
void* hashmap_steal_first_key(Hashmap *h) {
void *key;
if (!h)
@@ -539,15 +602,13 @@ void *hashmap_steal_first_key(Hashmap *h)
if (!h->iterate_list_head)
return NULL;
e = h->iterate_list_head;
key = (void *)e->key;
remove_entry(h, &e);
key = (void*) h->iterate_list_head->key;
remove_entry(h, h->iterate_list_head);
return key;
}
unsigned hashmap_size(Hashmap *h)
{
unsigned hashmap_size(Hashmap *h) {
if (!h)
return 0;
@@ -555,8 +616,7 @@ unsigned hashmap_size(Hashmap *h)
return h->n_entries;
}
bool hashmap_isempty(Hashmap *h)
{
bool hashmap_isempty(Hashmap *h) {
if (!h)
return true;
@@ -564,8 +624,7 @@ bool hashmap_isempty(Hashmap *h)
return h->n_entries == 0;
}
int hashmap_merge(Hashmap *h, Hashmap *other)
{
int hashmap_merge(Hashmap *h, Hashmap *other) {
struct hashmap_entry *e;
assert(h);
@@ -584,8 +643,7 @@ int hashmap_merge(Hashmap *h, Hashmap *other)
return 0;
}
void hashmap_move(Hashmap *h, Hashmap *other)
{
void hashmap_move(Hashmap *h, Hashmap *other) {
struct hashmap_entry *e, *n;
assert(h);
@@ -613,8 +671,7 @@ void hashmap_move(Hashmap *h, Hashmap *other)
}
}
int hashmap_move_one(Hashmap *h, Hashmap *other, const void *key)
{
int hashmap_move_one(Hashmap *h, Hashmap *other, const void *key) {
unsigned h_hash, other_hash;
struct hashmap_entry *e;
@@ -637,21 +694,35 @@ int hashmap_move_one(Hashmap *h, Hashmap *other, const void *key)
return 0;
}
char **hashmap_get_strv(Hashmap *h)
{
Hashmap *hashmap_copy(Hashmap *h) {
Hashmap *copy;
assert(h);
if (!(copy = hashmap_new(h->hash_func, h->compare_func)))
return NULL;
if (hashmap_merge(copy, h) < 0) {
hashmap_free(copy);
return NULL;
}
return copy;
}
char **hashmap_get_strv(Hashmap *h) {
char **sv;
Iterator it;
char *item;
int n;
sv = new(char *, h->n_entries + 1);
sv = new(char*, h->n_entries+1);
if (!sv)
return NULL;
n = 0;
HASHMAP_FOREACH(item, h, it) {
HASHMAP_FOREACH(item, h, it)
sv[n++] = item;
}
sv[n] = NULL;
return sv;

15
src/install/hashmap.h → install/hashmap.h
View File

@@ -29,7 +29,7 @@
typedef struct Hashmap Hashmap;
typedef struct _IteratorStruct _IteratorStruct;
typedef _IteratorStruct *Iterator;
typedef _IteratorStruct* Iterator;
#define ITERATOR_FIRST ((Iterator) 0)
#define ITERATOR_LAST ((Iterator) -1)
@@ -46,13 +46,14 @@ int trivial_compare_func(const void *a, const void *b);
Hashmap *hashmap_new(hash_func_t hash_func, compare_func_t compare_func);
void hashmap_free(Hashmap *h);
void hashmap_free_free(Hashmap *h);
Hashmap *hashmap_copy(Hashmap *h);
int hashmap_ensure_allocated(Hashmap **h, hash_func_t hash_func, compare_func_t compare_func);
int hashmap_put(Hashmap *h, const void *key, void *value);
int hashmap_replace(Hashmap *h, const void *key, void *value);
void *hashmap_get(Hashmap *h, const void *key);
void *hashmap_remove(Hashmap *h, const void *key);
void *hashmap_remove_value(Hashmap *h, const void *key, void *value);
void* hashmap_get(Hashmap *h, const void *key);
void* hashmap_remove(Hashmap *h, const void *key);
void* hashmap_remove_value(Hashmap *h, const void *key, void *value);
int hashmap_remove_and_put(Hashmap *h, const void *old_key, const void *new_key, void *value);
int hashmap_remove_and_replace(Hashmap *h, const void *old_key, const void *new_key, void *value);
@@ -70,9 +71,9 @@ void *hashmap_iterate_skip(Hashmap *h, const void *key, Iterator *i);
void hashmap_clear(Hashmap *h);
void *hashmap_steal_first(Hashmap *h);
void *hashmap_steal_first_key(Hashmap *h);
void *hashmap_first(Hashmap *h);
void *hashmap_first_key(Hashmap *h);
void *hashmap_last(Hashmap *h);
void* hashmap_first(Hashmap *h);
void* hashmap_first_key(Hashmap *h);
void* hashmap_last(Hashmap *h);
char **hashmap_get_strv(Hashmap *h);

0
src/install/hashmap.lo → install/hashmap.lo
View File

98
src/install/log.c → install/log.c
View File

@@ -44,8 +44,7 @@ static bool show_location = false;
* use here. */
static char *log_abort_msg = NULL;
void log_close_console(void)
{
void log_close_console(void) {
if (console_fd < 0)
return;
@@ -58,15 +57,14 @@ void log_close_console(void)
}
}
static int log_open_console(void)
{
static int log_open_console(void) {
if (console_fd >= 0)
return 0;
if (getpid() == 1) {
console_fd = open_terminal("/dev/console", O_WRONLY | O_NOCTTY | O_CLOEXEC);
console_fd = open_terminal("/dev/console", O_WRONLY|O_NOCTTY|O_CLOEXEC);
if (console_fd < 0) {
log_error("Failed to open /dev/console for logging: %s", strerror(-console_fd));
return console_fd;
@@ -79,30 +77,33 @@ static int log_open_console(void)
return 0;
}
int log_open(void)
{
int log_open(void) {
return log_open_console();
}
void log_close(void)
{
void log_close(void) {
log_close_console();
}
void log_set_max_level(int level)
{
void log_set_max_level(int level) {
assert((level & LOG_PRIMASK) == level);
log_max_level = level;
}
void log_set_facility(int facility)
{
void log_set_facility(int facility) {
log_facility = facility;
}
static int write_to_console(int level, const char *file, unsigned int line, const char *func, const char *buffer)
{
static int write_to_console(
int level,
const char*file,
unsigned int line,
const char *func,
const char *buffer) {
struct iovec iovec[5];
unsigned n = 0;
@@ -130,8 +131,12 @@ static int write_to_console(int level, const char *file, unsigned int line, cons
return 1;
}
static int log_dispatch(int level, const char *file, int line, const char *func, char *buffer)
{
static int log_dispatch(
int level,
const char*file,
int line,
const char *func,
char *buffer) {
int r = 0;
@@ -163,8 +168,13 @@ static int log_dispatch(int level, const char *file, int line, const char *func,
return r;
}
int log_metav(int level, const char *file, int line, const char *func, const char *format, va_list ap)
{
int log_metav(
int level,
const char*file,
int line,
const char *func,
const char *format,
va_list ap) {
char buffer[LINE_MAX];
int saved_errno, r;
@@ -182,8 +192,12 @@ int log_metav(int level, const char *file, int line, const char *func, const cha
return r;
}
int log_meta(int level, const char *file, int line, const char *func, const char *format, ...)
{
int log_meta(
int level,
const char*file,
int line,
const char *func,
const char *format, ...) {
int r;
va_list ap;
@@ -197,8 +211,7 @@ int log_meta(int level, const char *file, int line, const char *func, const char
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-nonliteral"
_noreturn_ static void log_assert(const char *text, const char *file, int line, const char *func, const char *format)
{
_noreturn_ static void log_assert(const char *text, const char *file, int line, const char *func, const char *format) {
static char buffer[LINE_MAX];
snprintf(buffer, sizeof(buffer), format, text, file, line, func);
@@ -209,29 +222,24 @@ _noreturn_ static void log_assert(const char *text, const char *file, int line,
log_dispatch(LOG_CRIT, file, line, func, buffer);
abort();
}
#pragma GCC diagnostic pop
_noreturn_ void log_assert_failed(const char *text, const char *file, int line, const char *func)
{
_noreturn_ void log_assert_failed(const char *text, const char *file, int line, const char *func) {
log_assert(text, file, line, func, "Assertion '%s' failed at %s:%u, function %s(). Aborting.");
}
_noreturn_ void log_assert_failed_unreachable(const char *text, const char *file, int line, const char *func)
{
_noreturn_ void log_assert_failed_unreachable(const char *text, const char *file, int line, const char *func) {
log_assert(text, file, line, func, "Code should not be reached '%s' at %s:%u, function %s(). Aborting.");
}
void log_set_target(LogTarget target)
{
void log_set_target(LogTarget target) {
assert(target >= 0);
assert(target < _LOG_TARGET_MAX);
log_target = target;
}
int log_set_target_from_string(const char *e)
{
int log_set_target_from_string(const char *e) {
LogTarget t;
t = log_target_from_string(e);
@@ -242,8 +250,7 @@ int log_set_target_from_string(const char *e)
return 0;
}
int log_set_max_level_from_string(const char *e)
{
int log_set_max_level_from_string(const char *e) {
int t;
t = log_level_from_string(e);
@@ -254,37 +261,28 @@ int log_set_max_level_from_string(const char *e)
return 0;
}
void log_parse_environment(void)
{
void log_parse_environment(void) {
const char *e;
if ((e = getenv("DRACUT_INSTALL_LOG_TARGET"))) {
if ((e = getenv("DRACUT_LOG_TARGET")))
if (log_set_target_from_string(e) < 0)
log_warning("Failed to parse log target %s. Ignoring.", e);
} else if ((e = getenv("DRACUT_LOG_TARGET"))) {
if (log_set_target_from_string(e) < 0)
log_warning("Failed to parse log target %s. Ignoring.", e);
}
if ((e = getenv("DRACUT_INSTALL_LOG_LEVEL"))) {
if ((e = getenv("DRACUT_LOG_LEVEL")))
if (log_set_max_level_from_string(e) < 0)
log_warning("Failed to parse log level %s. Ignoring.", e);
} else if ((e = getenv("DRACUT_LOG_LEVEL"))) {
if (log_set_max_level_from_string(e) < 0)
log_warning("Failed to parse log level %s. Ignoring.", e);
}
}
LogTarget log_get_target(void)
{
LogTarget log_get_target(void) {
return log_target;
}
int log_get_max_level(void)
{
int log_get_max_level(void) {
return log_max_level;
}
static const char *const log_target_table[] = {
[LOG_TARGET_CONSOLE] = "console",
[LOG_TARGET_AUTO] = "auto",

30
src/install/log.h → install/log.h
View File

@@ -26,19 +26,19 @@
#include "macro.h"
typedef enum LogTarget {
typedef enum LogTarget{
LOG_TARGET_CONSOLE,
LOG_TARGET_KMSG,
LOG_TARGET_JOURNAL,
LOG_TARGET_JOURNAL_OR_KMSG,
LOG_TARGET_SYSLOG,
LOG_TARGET_SYSLOG_OR_KMSG,
LOG_TARGET_AUTO, /* console if stderr is tty, JOURNAL_OR_KMSG otherwise */
LOG_TARGET_SAFE, /* console if stderr is tty, KMSG otherwise */
LOG_TARGET_AUTO, /* console if stderr is tty, JOURNAL_OR_KMSG otherwise */
LOG_TARGET_SAFE, /* console if stderr is tty, KMSG otherwise */
LOG_TARGET_NULL,
_LOG_TARGET_MAX,
_LOG_TARGET_INVALID = -1
} LogTarget;
} LogTarget;
void log_set_target(LogTarget target);
void log_set_max_level(int level);
@@ -67,15 +67,31 @@ void log_close_console(void);
void log_parse_environment(void);
int log_meta(int level, const char *file, int line, const char *func, const char *format, ...) _printf_attr_(5, 6);
int log_meta(
int level,
const char*file,
int line,
const char *func,
const char *format, ...) _printf_attr_(5,6);
int log_metav(int level, const char *file, int line, const char *func, const char *format, va_list ap);
int log_metav(
int level,
const char*file,
int line,
const char *func,
const char *format,
va_list ap);
_noreturn_ void log_assert_failed(const char *text, const char *file, int line, const char *func);
_noreturn_ void log_assert_failed_unreachable(const char *text, const char *file, int line, const char *func);
/* This modifies the buffer passed! */
int log_dump_internal(int level, const char *file, int line, const char *func, char *buffer);
int log_dump_internal(
int level,
const char*file,
int line,
const char *func,
char *buffer);
#define log_full(level, ...) log_meta(level, __FILE__, __LINE__, __func__, __VA_ARGS__)

18
src/install/macro.h → install/macro.h
View File

@@ -68,8 +68,7 @@
#define ALIGN4_PTR(p) ((void*) ALIGN4((unsigned long) p))
#define ALIGN8_PTR(p) ((void*) ALIGN8((unsigned long) p))
static inline size_t ALIGN_TO(size_t l, size_t ali)
{
static inline size_t ALIGN_TO(size_t l, size_t ali) {
return ((l + ali - 1) & ~(ali - 1));
}
@@ -190,8 +189,7 @@ static inline size_t ALIGN_TO(size_t l, size_t ali)
_i->iov_len = strlen(_s); \
} while(false)
static inline size_t IOVEC_TOTAL_SIZE(const struct iovec *i, unsigned n)
{
static inline size_t IOVEC_TOTAL_SIZE(const struct iovec *i, unsigned n) {
unsigned j;
size_t r = 0;
@@ -201,8 +199,7 @@ static inline size_t IOVEC_TOTAL_SIZE(const struct iovec *i, unsigned n)
return r;
}
static inline size_t IOVEC_INCREMENT(struct iovec *i, unsigned n, size_t k)
{
static inline size_t IOVEC_INCREMENT(struct iovec *i, unsigned n, size_t k) {
unsigned j;
for (j = 0; j < n; j++) {
@@ -213,7 +210,7 @@ static inline size_t IOVEC_INCREMENT(struct iovec *i, unsigned n, size_t k)
sub = MIN(i[j].iov_len, k);
i[j].iov_len -= sub;
i[j].iov_base = (uint8_t *) i[j].iov_base + sub;
i[j].iov_base = (uint8_t*) i[j].iov_base + sub;
k -= sub;
}
@@ -265,12 +262,13 @@ do { \
} \
} while(false)
/* Because statfs.t_type can be int on some architecures, we have to cast
* the const magic to the type, otherwise the compiler warns about
* signed/unsigned comparison, because the magic can be 32 bit unsigned.
/* Because statfs.t_type can be int on some architecures, we have to cast
* the const magic to the type, otherwise the compiler warns about
* signed/unsigned comparison, because the magic can be 32 bit unsigned.
*/
#define F_TYPE_CMP(a, b) (a == (typeof(a)) b)
/* Returns the number of chars needed to format variables of the
* specified type as a decimal string. Adds in extra space for a
* negative '-' prefix. */

147
src/install/strv.c → install/strv.c
View File

@@ -26,36 +26,31 @@
#include "util.h"
#include "strv.h"
char *strv_find(char **l, const char *name)
{
char *strv_find(char **l, const char *name) {
char **i;
assert(name);
STRV_FOREACH(i, l) {
STRV_FOREACH(i, l)
if (streq(*i, name))
return *i;
}
return NULL;
}
char *strv_find_prefix(char **l, const char *name)
{
char *strv_find_prefix(char **l, const char *name) {
char **i;
assert(name);
STRV_FOREACH(i, l) {
STRV_FOREACH(i, l)
if (startswith(*i, name))
return *i;
}
return NULL;
}
void strv_free(char **l)
{
void strv_free(char **l) {
char **k;
if (!l)
@@ -67,11 +62,10 @@ void strv_free(char **l)
free(l);
}
char **strv_copy(char *const *l)
{
char **strv_copy(char * const *l) {
char **r, **k;
k = r = new(char *, strv_length(l) + 1);
k = r = new(char*, strv_length(l) + 1);
if (!r)
return NULL;
@@ -88,8 +82,7 @@ char **strv_copy(char *const *l)
return r;
}
unsigned int strv_length(char *const *l)
{
unsigned int strv_length(char * const *l) {
unsigned n = 0;
if (!l)
@@ -101,8 +94,7 @@ unsigned int strv_length(char *const *l)
return n;
}
char **strv_new_ap(const char *x, va_list ap)
{
char **strv_new_ap(const char *x, va_list ap) {
const char *s;
char **a;
unsigned n = 0, i = 0;
@@ -114,11 +106,11 @@ char **strv_new_ap(const char *x, va_list ap)
* the string list. */
if (x) {
n = x == (const char *)-1 ? 0 : 1;
n = x == (const char*) -1 ? 0 : 1;
va_copy(aq, ap);
while ((s = va_arg(aq, const char *))) {
if (s == (const char *)-1)
while ((s = va_arg(aq, const char*))) {
if (s == (const char*) -1)
continue;
n++;
@@ -127,21 +119,21 @@ char **strv_new_ap(const char *x, va_list ap)
va_end(aq);
}
a = new(char *, n + 1);
a = new(char*, n+1);
if (!a)
return NULL;
if (x) {
if (x != (const char *)-1) {
if (x != (const char*) -1) {
a[i] = strdup(x);
if (!a[i])
goto fail;
i++;
}
while ((s = va_arg(ap, const char *))) {
while ((s = va_arg(ap, const char*))) {
if (s == (const char *)-1)
if (s == (const char*) -1)
continue;
a[i] = strdup(s);
@@ -161,8 +153,7 @@ fail:
return NULL;
}
char **strv_new(const char *x, ...)
{
char **strv_new(const char *x, ...) {
char **r;
va_list ap;
@@ -173,8 +164,7 @@ char **strv_new(const char *x, ...)
return r;
}
char **strv_merge(char **a, char **b)
{
char **strv_merge(char **a, char **b) {
char **r, **k;
if (!a)
@@ -183,7 +173,7 @@ char **strv_merge(char **a, char **b)
if (!b)
return strv_copy(a);
r = new(char *, strv_length(a) + strv_length(b) + 1);
r = new(char*, strv_length(a) + strv_length(b) + 1);
if (!r)
return NULL;
@@ -207,8 +197,7 @@ fail:
return NULL;
}
char **strv_merge_concat(char **a, char **b, const char *suffix)
{
char **strv_merge_concat(char **a, char **b, const char *suffix) {
char **r, **k;
/* Like strv_merge(), but appends suffix to all strings in b, before adding */
@@ -216,7 +205,7 @@ char **strv_merge_concat(char **a, char **b, const char *suffix)
if (!b)
return strv_copy(a);
r = new(char *, strv_length(a) + strv_length(b) + 1);
r = new(char*, strv_length(a) + strv_length(b) + 1);
if (!r)
return NULL;
@@ -243,8 +232,7 @@ fail:
}
char **strv_split(const char *s, const char *separator)
{
char **strv_split(const char *s, const char *separator) {
char *state;
char *w;
size_t l;
@@ -254,11 +242,10 @@ char **strv_split(const char *s, const char *separator)
assert(s);
n = 0;
FOREACH_WORD_SEPARATOR(w, l, s, separator, state) {
FOREACH_WORD_SEPARATOR(w, l, s, separator, state)
n++;
}
r = new(char *, n + 1);
r = new(char*, n+1);
if (!r)
return NULL;
@@ -277,8 +264,7 @@ char **strv_split(const char *s, const char *separator)
return r;
}
char **strv_split_quoted(const char *s)
{
char **strv_split_quoted(const char *s) {
char *state;
char *w;
size_t l;
@@ -288,11 +274,10 @@ char **strv_split_quoted(const char *s)
assert(s);
n = 0;
FOREACH_WORD_QUOTED(w, l, s, state) {
FOREACH_WORD_QUOTED(w, l, s, state)
n++;
}
r = new(char *, n + 1);
r = new(char*, n+1);
if (!r)
return NULL;
@@ -310,8 +295,7 @@ char **strv_split_quoted(const char *s)
return r;
}
char **strv_split_newlines(const char *s)
{
char **strv_split_newlines(const char *s) {
char **l;
unsigned int n;
@@ -328,16 +312,15 @@ char **strv_split_newlines(const char *s)
if (n == 0)
return l;
if (isempty(l[n - 1])) {
free(l[n - 1]);
l[n - 1] = NULL;
if (isempty(l[n-1])) {
free(l[n-1]);
l[n-1] = NULL;
}
return l;
}
char *strv_join(char **l, const char *separator)
{
char *strv_join(char **l, const char *separator) {
char *r, *e;
char **s;
size_t n, k;
@@ -354,7 +337,7 @@ char *strv_join(char **l, const char *separator)
n += strlen(*s);
}
r = new(char, n + 1);
r = new(char, n+1);
if (!r)
return NULL;
@@ -371,8 +354,7 @@ char *strv_join(char **l, const char *separator)
return r;
}
char **strv_append(char **l, const char *s)
{
char **strv_append(char **l, const char *s) {
char **r, **k;
if (!l)
@@ -381,7 +363,7 @@ char **strv_append(char **l, const char *s)
if (!s)
return strv_copy(l);
r = new(char *, strv_length(l) + 2);
r = new(char*, strv_length(l)+2);
if (!r)
return NULL;
@@ -403,8 +385,7 @@ fail:
return NULL;
}
int strv_push(char ***l, char *value)
{
int strv_push(char ***l, char *value) {
char **c;
unsigned n;
@@ -412,19 +393,18 @@ int strv_push(char ***l, char *value)
return 0;
n = strv_length(*l);
c = realloc(*l, sizeof(char *) * (n + 2));
c = realloc(*l, sizeof(char*) * (n + 2));
if (!c)
return -ENOMEM;
c[n] = value;
c[n + 1] = NULL;
c[n+1] = NULL;
*l = c;
return 0;
}
int strv_extend(char ***l, const char *value)
{
int strv_extend(char ***l, const char *value) {
char *v;
int r;
@@ -442,21 +422,19 @@ int strv_extend(char ***l, const char *value)
return r;
}
char **strv_uniq(char **l)
{
char **strv_uniq(char **l) {
char **i;
/* Drops duplicate entries. The first identical string will be
* kept, the others dropped */
STRV_FOREACH(i, l) {
strv_remove(i + 1, *i);
}
STRV_FOREACH(i, l)
strv_remove(i+1, *i);
return l;
}
char **strv_remove(char **l, const char *s)
{
char **strv_remove(char **l, const char *s) {
char **f, **t;
if (!l)
@@ -481,8 +459,7 @@ char **strv_remove(char **l, const char *s)
return l;
}
char **strv_remove_prefix(char **l, const char *s)
{
char **strv_remove_prefix(char **l, const char *s) {
char **f, **t;
if (!l)
@@ -507,8 +484,7 @@ char **strv_remove_prefix(char **l, const char *s)
return l;
}
char **strv_parse_nulstr(const char *s, size_t l)
{
char **strv_parse_nulstr(const char *s, size_t l) {
const char *p;
unsigned c = 0, i = 0;
char **v;
@@ -516,16 +492,16 @@ char **strv_parse_nulstr(const char *s, size_t l)
assert(s || l == 0);
if (l == 0)
return new0(char *, 1);
return new0(char*, 1);
for (p = s; p < s + l; p++)
if (*p == 0)
c++;
if (s[l - 1] != 0)
if (s[l-1] != 0)
c++;
v = new0(char *, c + 1);
v = new0(char*, c+1);
if (!v)
return NULL;
@@ -554,17 +530,15 @@ char **strv_parse_nulstr(const char *s, size_t l)
return v;
}
char **strv_split_nulstr(const char *s)
{
char **strv_split_nulstr(const char *s) {
const char *i;
char **r = NULL;
NULSTR_FOREACH(i, s) {
NULSTR_FOREACH(i, s)
if (strv_extend(&r, i) < 0) {
strv_free(r);
return NULL;
}
}
if (!r)
return strv_new(NULL, NULL);
@@ -572,8 +546,7 @@ char **strv_split_nulstr(const char *s)
return r;
}
bool strv_overlap(char **a, char **b)
{
bool strv_overlap(char **a, char **b) {
char **i, **j;
STRV_FOREACH(i, a) {
@@ -586,31 +559,27 @@ bool strv_overlap(char **a, char **b)
return false;
}
static int str_compare(const void *_a, const void *_b)
{
const char **a = (const char **)_a, **b = (const char **)_b;
static int str_compare(const void *_a, const void *_b) {
const char **a = (const char**) _a, **b = (const char**) _b;
return strcmp(*a, *b);
}
char **strv_sort(char **l)
{
char **strv_sort(char **l) {
if (strv_isempty(l))
return l;
qsort(l, strv_length(l), sizeof(char *), str_compare);
qsort(l, strv_length(l), sizeof(char*), str_compare);
return l;
}
void strv_print(char **l)
{
void strv_print(char **l) {
char **s;
if (!l)
return;
STRV_FOREACH(s, l) {
STRV_FOREACH(s, l)
puts(*s);
}
}

14
src/install/strv.h → install/strv.h
View File

@@ -28,11 +28,11 @@ char *strv_find(char **l, const char *name) _pure_;
char *strv_find_prefix(char **l, const char *name) _pure_;
void strv_free(char **l);
DEFINE_TRIVIAL_CLEANUP_FUNC(char **, strv_free);
DEFINE_TRIVIAL_CLEANUP_FUNC(char**, strv_free);
#define _cleanup_strv_free_ _cleanup_(strv_freep)
char **strv_copy(char *const *l);
unsigned int strv_length(char *const *l) _pure_;
char **strv_copy(char * const *l);
unsigned int strv_length(char * const *l) _pure_;
char **strv_merge(char **a, char **b);
char **strv_merge_concat(char **a, char **b, const char *suffix);
@@ -49,13 +49,11 @@ char **strv_uniq(char **l);
char **strv_new(const char *x, ...) _sentinel_;
char **strv_new_ap(const char *x, va_list ap);
static inline const char *STRV_IFNOTNULL(const char *x)
{
return x ? x : (const char *)-1;
static inline const char* STRV_IFNOTNULL(const char *x) {
return x ? x : (const char *) -1;
}
static inline bool strv_isempty(char *const *l)
{
static inline bool strv_isempty(char * const *l) {
return !l || !*l;
}

109
src/install/util.c → install/util.c
View File

@@ -26,13 +26,11 @@
#include "util.h"
static inline pid_t gettid(void)
{
static inline pid_t gettid(void) {
return (pid_t) syscall(SYS_gettid);
}
size_t page_size(void)
{
size_t page_size(void) {
static __thread size_t pgsz = 0;
long r;
@@ -41,13 +39,12 @@ size_t page_size(void)
assert_se((r = sysconf(_SC_PAGESIZE)) > 0);
pgsz = (size_t)r;
pgsz = (size_t) r;
return pgsz;
}
bool endswith(const char *s, const char *postfix)
{
bool endswith(const char *s, const char *postfix) {
size_t sl, pl;
assert(s);
@@ -64,9 +61,7 @@ bool endswith(const char *s, const char *postfix)
return memcmp(s + sl - pl, postfix, pl) == 0;
}
int close_nointr(int fd)
{
int close_nointr(int fd) {
assert(fd >= 0);
for (;;) {
@@ -81,8 +76,7 @@ int close_nointr(int fd)
}
}
void close_nointr_nofail(int fd)
{
void close_nointr_nofail(int fd) {
int saved_errno = errno;
/* like close_nointr() but cannot fail, and guarantees errno
@@ -93,8 +87,7 @@ void close_nointr_nofail(int fd)
errno = saved_errno;
}
int open_terminal(const char *name, int mode)
{
int open_terminal(const char *name, int mode) {
int fd, r;
unsigned c = 0;
@@ -137,8 +130,7 @@ int open_terminal(const char *name, int mode)
return fd;
}
bool streq_ptr(const char *a, const char *b)
{
bool streq_ptr(const char *a, const char *b) {
/* Like streq(), but tries to make sense of NULL pointers */
@@ -150,19 +142,16 @@ bool streq_ptr(const char *a, const char *b)
return false;
}
bool is_main_thread(void)
{
bool is_main_thread(void) {
static __thread int cached = 0;
if (_unlikely_(cached == 0))
cached = getpid() == gettid()? 1 : -1;
cached = getpid() == gettid() ? 1 : -1;
return cached > 0;
}
int safe_atou(const char *s, unsigned *ret_u)
{
int safe_atou(const char *s, unsigned *ret_u) {
char *x = NULL;
unsigned long l;
@@ -175,10 +164,10 @@ int safe_atou(const char *s, unsigned *ret_u)
if (!x || *x || errno)
return errno ? -errno : -EINVAL;
if ((unsigned long)(unsigned)l != l)
if ((unsigned long) (unsigned) l != l)
return -ERANGE;
*ret_u = (unsigned)l;
*ret_u = (unsigned) l;
return 0;
}
@@ -195,8 +184,7 @@ static const char *const log_level_table[] = {
DEFINE_STRING_TABLE_LOOKUP(log_level, int);
char *strnappend(const char *s, const char *suffix, size_t b)
{
char *strnappend(const char *s, const char *suffix, size_t b) {
size_t a;
char *r;
@@ -213,27 +201,25 @@ char *strnappend(const char *s, const char *suffix, size_t b)
assert(suffix);
a = strlen(s);
if (b > ((size_t)-1) - a)
if (b > ((size_t) -1) - a)
return NULL;
r = new(char, a + b + 1);
r = new(char, a+b+1);
if (!r)
return NULL;
memcpy(r, s, a);
memcpy(r + a, suffix, b);
r[a + b] = 0;
memcpy(r+a, suffix, b);
r[a+b] = 0;
return r;
}
char *strappend(const char *s, const char *suffix)
{
char *strappend(const char *s, const char *suffix) {
return strnappend(s, suffix, suffix ? strlen(suffix) : 0);
}
char *strjoin(const char *x, ...)
{
char *strjoin(const char *x, ...) {
va_list ap;
size_t l;
char *r;
@@ -252,7 +238,7 @@ char *strjoin(const char *x, ...)
break;
n = strlen(t);
if (n > ((size_t)-1) - l) {
if (n > ((size_t) -1) - l) {
va_end(ap);
return NULL;
}
@@ -264,7 +250,7 @@ char *strjoin(const char *x, ...)
va_end(ap);
r = new(char, l + 1);
r = new(char, l+1);
if (!r)
return NULL;
@@ -292,8 +278,7 @@ char *strjoin(const char *x, ...)
return r;
}
char *cunescape_length_with_prefix(const char *s, size_t length, const char *prefix)
{
char *cunescape_length_with_prefix(const char *s, size_t length, const char *prefix) {
char *r, *t;
const char *f;
size_t pl;
@@ -304,7 +289,7 @@ char *cunescape_length_with_prefix(const char *s, size_t length, const char *pre
pl = prefix ? strlen(prefix) : 0;
r = new(char, pl + length + 1);
r = new(char, pl+length+1);
if (!r)
return r;
@@ -370,7 +355,7 @@ char *cunescape_length_with_prefix(const char *s, size_t length, const char *pre
*(t++) = '\\';
*(t++) = 'x';
} else {
*(t++) = (char)((a << 4) | b);
*(t++) = (char) ((a << 4) | b);
f += 2;
}
@@ -397,7 +382,7 @@ char *cunescape_length_with_prefix(const char *s, size_t length, const char *pre
*(t++) = '\\';
*(t++) = f[0];
} else {
*(t++) = (char)((a << 6) | (b << 3) | c);
*(t++) = (char) ((a << 6) | (b << 3) | c);
f += 2;
}
@@ -405,7 +390,7 @@ char *cunescape_length_with_prefix(const char *s, size_t length, const char *pre
}
case 0:
/* premature end of string. */
/* premature end of string.*/
*(t++) = '\\';
goto finish;
@@ -422,15 +407,14 @@ finish:
return r;
}
char *cunescape_length(const char *s, size_t length)
{
char *cunescape_length(const char *s, size_t length) {
return cunescape_length_with_prefix(s, length, NULL);
}
/* Split a string into words, but consider strings enclosed in '' and
* "" as words even if they include spaces. */
char *split_quoted(const char *c, size_t *l, char **state)
{
char *split_quoted(const char *c, size_t *l, char **state) {
const char *current, *e;
bool escaped = false;
@@ -446,7 +430,7 @@ char *split_quoted(const char *c, size_t *l, char **state)
return NULL;
else if (*current == '\'') {
current++;
current ++;
for (e = current; *e; e++) {
if (escaped)
@@ -457,11 +441,11 @@ char *split_quoted(const char *c, size_t *l, char **state)
break;
}
*l = e - current;
*state = (char *)(*e == 0 ? e : e + 1);
*l = e-current;
*state = (char*) (*e == 0 ? e : e+1);
} else if (*current == '\"') {
current++;
current ++;
for (e = current; *e; e++) {
if (escaped)
@@ -472,8 +456,8 @@ char *split_quoted(const char *c, size_t *l, char **state)
break;
}
*l = e - current;
*state = (char *)(*e == 0 ? e : e + 1);
*l = e-current;
*state = (char*) (*e == 0 ? e : e+1);
} else {
for (e = current; *e; e++) {
@@ -484,32 +468,30 @@ char *split_quoted(const char *c, size_t *l, char **state)
else if (strchr(WHITESPACE, *e))
break;
}
*l = e - current;
*state = (char *)e;
*l = e-current;
*state = (char*) e;
}
return (char *)current;
return (char*) current;
}
/* Split a string into words. */
char *split(const char *c, size_t *l, const char *separator, char **state)
{
char *split(const char *c, size_t *l, const char *separator, char **state) {
char *current;
current = *state ? *state : (char *)c;
current = *state ? *state : (char*) c;
if (!*current || *c == 0)
return NULL;
current += strspn(current, separator);
*l = strcspn(current, separator);
*state = current + *l;
*state = current+*l;
return (char *)current;
return (char*) current;
}
int unhexchar(char c)
{
int unhexchar(char c) {
if (c >= '0' && c <= '9')
return c - '0';
@@ -523,8 +505,7 @@ int unhexchar(char c)
return -1;
}
int unoctchar(char c)
{
int unoctchar(char c) {
if (c >= '0' && c <= '7')
return c - '0';

106
src/install/util.h → install/util.h
View File

@@ -86,8 +86,8 @@ typedef struct dual_timestamp {
usec_t now(clockid_t clock);
dual_timestamp *dual_timestamp_get(dual_timestamp *ts);
dual_timestamp *dual_timestamp_from_realtime(dual_timestamp *ts, usec_t u);
dual_timestamp* dual_timestamp_get(dual_timestamp *ts);
dual_timestamp* dual_timestamp_from_realtime(dual_timestamp *ts, usec_t u);
#define dual_timestamp_is_set(ts) ((ts)->realtime > 0)
@@ -115,33 +115,28 @@ bool streq_ptr(const char *a, const char *b);
#define malloc0(n) (calloc((n), 1))
static inline const char *yes_no(bool b)
{
static inline const char* yes_no(bool b) {
return b ? "yes" : "no";
}
static inline const char *strempty(const char *s)
{
static inline const char* strempty(const char *s) {
return s ? s : "";
}
static inline const char *strnull(const char *s)
{
static inline const char* strnull(const char *s) {
return s ? s : "(null)";
}
static inline const char *strna(const char *s)
{
static inline const char *strna(const char *s) {
return s ? s : "n/a";
}
static inline bool isempty(const char *p)
{
static inline bool isempty(const char *p) {
return !p || !p[0];
}
static inline const char *startswith(const char *s, const char *prefix)
{
static inline const char *startswith(const char *s, const char *prefix) {
if (strncmp(s, prefix, strlen(prefix)) == 0)
return s + strlen(prefix);
return NULL;
@@ -149,6 +144,7 @@ static inline const char *startswith(const char *s, const char *prefix)
bool endswith(const char *s, const char *postfix);
bool startswith_no_case(const char *s, const char *prefix);
bool first_word(const char *s, const char *word);
@@ -161,8 +157,8 @@ int parse_boolean(const char *v);
int parse_usec(const char *t, usec_t *usec);
int parse_nsec(const char *t, nsec_t *nsec);
int parse_bytes(const char *t, off_t *bytes);
int parse_pid(const char *s, pid_t *ret_pid);
int parse_uid(const char *s, uid_t *ret_uid);
int parse_pid(const char *s, pid_t* ret_pid);
int parse_uid(const char *s, uid_t* ret_uid);
#define parse_gid(s, ret_uid) parse_uid(s, ret_uid)
int safe_atou(const char *s, unsigned *ret_u);
@@ -172,53 +168,43 @@ int safe_atollu(const char *s, unsigned long long *ret_u);
int safe_atolli(const char *s, long long int *ret_i);
#if LONG_MAX == INT_MAX
static inline int safe_atolu(const char *s, unsigned long *ret_u)
{
static inline int safe_atolu(const char *s, unsigned long *ret_u) {
assert_cc(sizeof(unsigned long) == sizeof(unsigned));
return safe_atou(s, (unsigned *)ret_u);
return safe_atou(s, (unsigned*) ret_u);
}
static inline int safe_atoli(const char *s, long int *ret_u)
{
static inline int safe_atoli(const char *s, long int *ret_u) {
assert_cc(sizeof(long int) == sizeof(int));
return safe_atoi(s, (int *)ret_u);
return safe_atoi(s, (int*) ret_u);
}
#else
static inline int safe_atolu(const char *s, unsigned long *ret_u)
{
static inline int safe_atolu(const char *s, unsigned long *ret_u) {
assert_cc(sizeof(unsigned long) == sizeof(unsigned long long));
return safe_atollu(s, (unsigned long long *)ret_u);
return safe_atollu(s, (unsigned long long*) ret_u);
}
static inline int safe_atoli(const char *s, long int *ret_u)
{
static inline int safe_atoli(const char *s, long int *ret_u) {
assert_cc(sizeof(long int) == sizeof(long long int));
return safe_atolli(s, (long long int *)ret_u);
return safe_atolli(s, (long long int*) ret_u);
}
#endif
static inline int safe_atou32(const char *s, uint32_t *ret_u)
{
static inline int safe_atou32(const char *s, uint32_t *ret_u) {
assert_cc(sizeof(uint32_t) == sizeof(unsigned));
return safe_atou(s, (unsigned *)ret_u);
return safe_atou(s, (unsigned*) ret_u);
}
static inline int safe_atoi32(const char *s, int32_t *ret_i)
{
static inline int safe_atoi32(const char *s, int32_t *ret_i) {
assert_cc(sizeof(int32_t) == sizeof(int));
return safe_atoi(s, (int *)ret_i);
return safe_atoi(s, (int*) ret_i);
}
static inline int safe_atou64(const char *s, uint64_t *ret_u)
{
static inline int safe_atou64(const char *s, uint64_t *ret_u) {
assert_cc(sizeof(uint64_t) == sizeof(unsigned long long));
return safe_atollu(s, (unsigned long long *)ret_u);
return safe_atollu(s, (unsigned long long*) ret_u);
}
static inline int safe_atoi64(const char *s, int64_t *ret_i)
{
static inline int safe_atoi64(const char *s, int64_t *ret_i) {
assert_cc(sizeof(int64_t) == sizeof(long long int));
return safe_atolli(s, (long long int *)ret_i);
return safe_atolli(s, (long long int*) ret_i);
}
char *split(const char *c, size_t *l, const char *separator, char **state);
@@ -367,9 +353,9 @@ void rename_process(const char name[8]);
void sigset_add_many(sigset_t *ss, ...);
char *gethostname_malloc(void);
char* gethostname_malloc(void);
bool hostname_is_set(void);
char *getlogname_malloc(void);
char* getlogname_malloc(void);
int getttyname_malloc(int fd, char **r);
int getttyname_harder(int fd, char **r);
@@ -385,7 +371,7 @@ int rm_rf(const char *path, bool only_dirs, bool delete_root, bool honour_sticky
int pipe_eof(int fd);
cpu_set_t *cpu_set_malloc(unsigned *ncpus);
cpu_set_t* cpu_set_malloc(unsigned *ncpus);
void status_vprintf(const char *status, bool ellipse, const char *format, va_list ap);
void status_printf(const char *status, bool ellipse, const char *format, ...);
@@ -432,7 +418,7 @@ void execute_directory(const char *directory, DIR *_d, char *argv[]);
int kill_and_sigcont(pid_t pid, int sig);
bool nulstr_contains(const char *nulstr, const char *needle);
bool nulstr_contains(const char*nulstr, const char *needle);
bool plymouth_running(void);
@@ -441,9 +427,9 @@ void skip_syslog_pid(char **buf);
void skip_syslog_date(char **buf);
bool hostname_is_valid(const char *s);
char *hostname_cleanup(char *s);
char* hostname_cleanup(char *s);
char *strshorten(char *s, size_t l);
char* strshorten(char *s, size_t l);
int terminal_vhangup_fd(int fd);
int terminal_vhangup(const char *name);
@@ -475,7 +461,7 @@ char *join(const char *x, ...) _sentinel_;
bool is_main_thread(void);
bool in_charset(const char *s, const char *charset);
bool in_charset(const char *s, const char* charset);
int block_get_whole_disk(dev_t d, dev_t *ret);
@@ -526,41 +512,35 @@ char *format_bytes(char *buf, size_t l, off_t t);
int fd_wait_for_event(int fd, int event, usec_t timeout);
void *memdup(const void *p, size_t l);
void* memdup(const void *p, size_t l);
int is_kernel_thread(pid_t pid);
static inline void freep(void *p)
{
free(*(void **)p);
static inline void freep(void *p) {
free(*(void**) p);
}
static inline void fclosep(FILE **f)
{
static inline void fclosep(FILE **f) {
if (*f)
fclose(*f);
}
static inline void pclosep(FILE **f)
{
static inline void pclosep(FILE **f) {
if (*f)
pclose(*f);
}
static inline void closep(int *fd)
{
static inline void closep(int *fd) {
if (*fd >= 0)
close_nointr_nofail(*fd);
}
static inline void closedirp(DIR **d)
{
static inline void closedirp(DIR **d) {
if (*d)
closedir(*d);
}
static inline void umaskp(mode_t *u)
{
static inline void umaskp(mode_t *u) {
umask(*u);
}

54
logtee.c Normal file
View File

@@ -0,0 +1,54 @@
#define _GNU_SOURCE
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <limits.h>
#define BUFLEN 4096
int
main(int argc, char *argv[])
{
int fd;
int len, slen;
if (argc != 2) {
fprintf(stderr, "Usage: %s <file>\n", argv[0]);
exit(EXIT_FAILURE);
}
fd = open(argv[1], O_WRONLY | O_CREAT | O_TRUNC, 0644);
if (fd == -1) {
perror("open");
exit(EXIT_FAILURE);
}
fprintf(stderr, "Logging to %s: ", argv[1]);
slen = 0;
do {
len = splice(STDIN_FILENO, NULL, fd, NULL,
BUFLEN, SPLICE_F_MOVE);
if (len < 0) {
if (errno == EAGAIN)
continue;
perror("tee");
exit(EXIT_FAILURE);
} else
if (len == 0)
break;
slen += len;
if ((slen/BUFLEN) > 0) {
fprintf(stderr, ".");
}
slen = slen % BUFLEN;
} while (1);
close(fd);
fprintf(stderr, "\n");
exit(EXIT_SUCCESS);
}

60
lsinitrd-bash-completion.sh Normal file
View File

@@ -0,0 +1,60 @@
#
# Copyright 2013 Red Hat, Inc. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
__contains_word () {
local word=$1; shift
for w in $*; do [[ $w = $word ]] && return 0; done
return 1
}
_lsinitrd() {
local field_vals= cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
local -A OPTS=(
[STANDALONE]='-s --size -h --help'
[ARG]='-f --file -k --kver'
)
if __contains_word "$prev" ${OPTS[ARG]}; then
case $prev in
--file|-f)
comps=$(compgen -f -- "$cur")
compopt -o filenames
;;
--kver|-k)
comps=$(cd /lib/modules; echo [0-9]*)
;;
*)
return 0
;;
esac
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
fi
if [[ $cur = -* ]]; then
COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
return 0
fi
comps=$(compgen -f -- "$cur")
compopt -o filenames
COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
return 0
}
complete -F _lsinitrd lsinitrd

1
man/lsinitrd.1.asc → lsinitrd.1.asc
View File

@@ -3,7 +3,6 @@ LSINITRD(1)
:doctype: manpage
:man source: dracut
:man manual: dracut
:man version: {version}
NAME
----

172
lsinitrd.sh
View File

@@ -17,7 +17,8 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
usage() {
usage()
{
{
echo "Usage: ${0##*/} [options] [<initramfs file> [<filename> [<filename> [...] ]]]"
echo "Usage: ${0##*/} [options] -k <kernel version>"
@@ -37,6 +38,7 @@ usage() {
} >&2
}
[[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
sorted=0
@@ -57,8 +59,7 @@ TEMP=$(getopt \
--long verbose \
-- "$@")
# shellcheck disable=SC2181
if (($? != 0)); then
if (( $? != 0 )); then
usage
exit 1
fi
@@ -67,31 +68,16 @@ eval set -- "$TEMP"
while (($# > 0)); do
case $1 in
-k | --kver)
KERNEL_VERSION="$2"
shift
;;
-f | --file)
filenames[${2#/}]=1
shift
;;
-s | --size) sorted=1 ;;
-h | --help)
usage
exit 0
;;
-m | --mod) modules=1 ;;
-v | --verbose) verbose="--verbose" ;;
--unpack) unpack=1 ;;
--unpackearly) unpackearly=1 ;;
--)
shift
break
;;
*)
usage
exit 1
;;
-k|--kver) KERNEL_VERSION="$2"; shift;;
-f|--file) filenames[${2#/}]=1; shift;;
-s|--size) sorted=1;;
-h|--help) usage; exit 0;;
-m|--mod) modules=1;;
-v|--verbose) verbose="--verbose";;
--unpack) unpack=1;;
--unpackearly) unpackearly=1;;
--) shift;break;;
*) usage; exit 1;;
esac
shift
done
@@ -100,7 +86,7 @@ done
if [[ $1 ]]; then
image="$1"
if ! [[ -f $image ]]; then
if ! [[ -f "$image" ]]; then
{
echo "$image does not exist"
echo
@@ -109,15 +95,11 @@ if [[ $1 ]]; then
exit 1
fi
else
[[ -f /etc/machine-id ]] && read -r MACHINE_ID < /etc/machine-id
[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
if [[ -d /efi/loader/entries || -L /efi/loader/entries ]] \
if [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
&& [[ $MACHINE_ID ]] \
&& [[ -d /efi/${MACHINE_ID} || -L /efi/${MACHINE_ID} ]]; then
image="/efi/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
elif [[ -d /boot/loader/entries || -L /boot/loader/entries ]] \
&& [[ $MACHINE_ID ]] \
&& [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]]; then
&& [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]] ; then
image="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
else
image="/boot/initramfs-${KERNEL_VERSION}.img"
@@ -126,11 +108,11 @@ fi
shift
while (($# > 0)); do
filenames[${1#/}]=1
filenames[${1#/}]=1;
shift
done
if ! [[ -f $image ]]; then
if ! [[ -f "$image" ]]; then
{
echo "No <initramfs file> specified and the default image '$image' cannot be accessed!"
echo
@@ -140,7 +122,6 @@ if ! [[ -f $image ]]; then
fi
TMPDIR="$(mktemp -d -t lsinitrd.XXXXXX)"
# shellcheck disable=SC2064
trap "rm -rf '$TMPDIR'" EXIT
dracutlibdirs() {
@@ -149,43 +130,46 @@ dracutlibdirs() {
done
}
extract_files() {
((${#filenames[@]} == 1)) && nofileinfo=1
extract_files()
{
(( ${#filenames[@]} == 1 )) && nofileinfo=1
for f in "${!filenames[@]}"; do
[[ $nofileinfo ]] || echo "initramfs:/$f"
[[ $nofileinfo ]] || echo "========================================================================"
$CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --to-stdout "$f" 2> /dev/null
((ret += $?))
$CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --to-stdout "$f" 2>/dev/null
((ret+=$?))
[[ $nofileinfo ]] || echo "========================================================================"
[[ $nofileinfo ]] || echo
done
}
list_modules() {
list_modules()
{
echo "dracut modules:"
# shellcheck disable=SC2046
$CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
$(dracutlibdirs modules.txt) 2> /dev/null
((ret += $?))
$(dracutlibdirs modules.txt) 2>/dev/null
((ret+=$?))
}
list_files() {
list_files()
{
echo "========================================================================"
if [ "$sorted" -eq 1 ]; then
$CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --list | sort -n -k5
$CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --list | sort -n -k5
else
$CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --list | sort -k9
$CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --list | sort -k9
fi
((ret += $?))
((ret+=$?))
echo "========================================================================"
}
list_squash_content() {
SQUASH_IMG="squash-root.img"
list_squash_content()
{
SQUASH_IMG="squash/root.img"
SQUASH_TMPFILE="$TMPDIR/initrd.root.sqsh"
$CAT "$image" 2> /dev/null | cpio --extract --verbose --quiet --to-stdout -- \
$SQUASH_IMG > "$SQUASH_TMPFILE" 2> /dev/null
$CAT "$image" 2>/dev/null | cpio --extract --verbose --quiet --to-stdout -- \
$SQUASH_IMG > "$SQUASH_TMPFILE" 2>/dev/null
if [[ -s $SQUASH_TMPFILE ]]; then
echo "Squashed content ($SQUASH_IMG):"
echo "========================================================================"
@@ -194,24 +178,22 @@ list_squash_content() {
fi
}
unpack_files() {
if ((${#filenames[@]} > 0)); then
unpack_files()
{
if (( ${#filenames[@]} > 0 )); then
for f in "${!filenames[@]}"; do
$CAT "$image" 2> /dev/null | cpio -id --quiet $verbose $f
((ret += $?))
$CAT "$image" 2>/dev/null | cpio -id --quiet $verbose $f
((ret+=$?))
done
else
$CAT "$image" 2> /dev/null | cpio -id --quiet $verbose
((ret += $?))
$CAT "$image" 2>/dev/null | cpio -id --quiet $verbose
((ret+=$?))
fi
}
read -r -N 2 bin < "$image"
read -N 2 bin < "$image"
if [ "$bin" = "MZ" ]; then
command -v objcopy > /dev/null || {
echo "Need 'objcopy' to unpack an UEFI executable."
exit 1
}
command -v objcopy > /dev/null || { echo "Need 'objcopy' to unpack an UEFI executable."; exit 1; }
objcopy \
--dump-section .linux="$TMPDIR/vmlinuz" \
--dump-section .initrd="$TMPDIR/initrd.img" \
@@ -223,10 +205,10 @@ if [ "$bin" = "MZ" ]; then
[ -f "$image" ] || exit 1
fi
if ((${#filenames[@]} <= 0)) && [[ -z $unpack ]] && [[ -z $unpackearly ]]; then
if [ -n "$uefi" ]; then
if (( ${#filenames[@]} <= 0 )) && [[ -z "$unpack" ]] && [[ -z "$unpackearly" ]]; then
if [ -n $uefi ]; then
echo -n "initrd in UEFI: $uefi: "
du -h "$image" | while read -r a _ || [ -n "$a" ]; do echo "$a"; done
du -h $image | while read a b || [ -n "$a" ]; do echo $a;done
if [ -f "$TMPDIR/osrel.txt" ]; then
name=$(sed -En '/^PRETTY_NAME/ s/^\w+=["'"'"']?([^"'"'"'$]*)["'"'"']?/\1/p' "$TMPDIR/osrel.txt")
id=$(sed -En '/^ID/ s/^\w+=["'"'"']?([^"'"'"'$]*)["'"'"']?/\1/p' "$TMPDIR/osrel.txt")
@@ -243,26 +225,24 @@ if ((${#filenames[@]} <= 0)) && [[ -z $unpack ]] && [[ -z $unpackearly ]]; then
fi
else
echo -n "Image: $image: "
du -h "$image" | while read -r a _ || [ -n "$a" ]; do echo "$a"; done
du -h $image | while read a b || [ -n "$a" ]; do echo $a;done
fi
echo "========================================================================"
fi
read -r -N 6 bin < "$image"
read -N 6 bin < "$image"
case $bin in
$'\x71\xc7'* | 070701)
$'\x71\xc7'*|070701)
CAT="cat --"
is_early=$(cpio --extract --verbose --quiet --to-stdout -- 'early_cpio' < "$image" 2> /dev/null)
# Debian mkinitramfs does not create the file 'early_cpio', so let's check if firmware files exist
[[ "$is_early" ]] || is_early=$(cpio --list --verbose --quiet --to-stdout -- 'kernel/*/microcode/*.bin' < "$image" 2> /dev/null)
is_early=$(cpio --extract --verbose --quiet --to-stdout -- 'early_cpio' < "$image" 2>/dev/null)
if [[ "$is_early" ]]; then
if [[ -n $unpack ]]; then
if [[ -n "$unpack" ]]; then
# should use --unpackearly for early CPIO
:
elif [[ -n $unpackearly ]]; then
elif [[ -n "$unpackearly" ]]; then
unpack_files
elif ((${#filenames[@]} > 0)); then
elif (( ${#filenames[@]} > 0 )); then
extract_files
else
echo "Early CPIO image"
@@ -283,10 +263,10 @@ case $bin in
;;
esac
if [[ $SKIP ]]; then
bin="$($SKIP "$image" | { read -r -N 6 bin && echo "$bin"; })"
if [[ $SKIP ]] ; then
bin="$($SKIP "$image" | { read -N 6 bin && echo "$bin" ; })"
else
read -r -N 6 bin < "$image"
read -N 6 bin < "$image"
fi
case $bin in
$'\x1f\x8b'*)
@@ -295,7 +275,7 @@ case $bin in
BZh*)
CAT="bzcat --"
;;
$'\x71\xc7'* | 070701)
$'\x71\xc7'*|070701)
CAT="cat --"
;;
$'\x02\x21'*)
@@ -308,7 +288,7 @@ case $bin in
CAT="zstd -d -c"
;;
*)
if echo "test" | xz | xzcat --single-stream > /dev/null 2>&1; then
if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
CAT="xzcat --single-stream --"
else
CAT="xzcat --"
@@ -316,7 +296,8 @@ case $bin in
;;
esac
skipcpio() {
skipcpio()
{
$SKIP "$@" | $ORIG_CAT
}
@@ -325,26 +306,26 @@ if [[ $SKIP ]]; then
CAT=skipcpio
fi
if ((${#filenames[@]} > 1)); then
if (( ${#filenames[@]} > 1 )); then
TMPFILE="$TMPDIR/initrd.cpio"
$CAT "$image" 2> /dev/null > "$TMPFILE"
pre_decompress() {
cat "$TMPFILE"
$CAT "$image" 2>/dev/null > $TMPFILE
pre_decompress()
{
cat $TMPFILE
}
CAT=pre_decompress
fi
ret=0
if [[ -n $unpack ]]; then
if [[ -n "$unpack" ]]; then
unpack_files
elif ((${#filenames[@]} > 0)); then
elif (( ${#filenames[@]} > 0 )); then
extract_files
else
# shellcheck disable=SC2046
version=$($CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
$(dracutlibdirs 'dracut-*') 2> /dev/null)
((ret += $?))
$(dracutlibdirs 'dracut-*') 2>/dev/null)
((ret+=$?))
echo "Version: $version"
echo
if [ "$modules" -eq 1 ]; then
@@ -352,9 +333,8 @@ else
echo "========================================================================"
else
echo -n "Arguments: "
# shellcheck disable=SC2046
$CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
$(dracutlibdirs build-parameter.txt) 2> /dev/null
$(dracutlibdirs build-parameter.txt) 2>/dev/null
echo
list_modules
list_files
@@ -362,4 +342,4 @@ else
fi
fi
exit "$ret"
exit $ret

226
mkinitrd-dracut.sh Executable file
View File

@@ -0,0 +1,226 @@
#!/bin/bash --norc
kver=$(uname -r)
boot_dir="/boot"
quiet=0
host_only=0
force=0
error() { echo "$@" >&2; }
usage () {
[[ $1 = '-n' ]] && cmd=echo || cmd=error
$cmd "usage: ${0##*/} [--version] [--help] [-v] [-f] [--preload <module>]"
$cmd " [--image-version] [--with=<module>]"
$cmd " [--nocompress]"
$cmd " <initrd-image> <kernel-version>"
$cmd ""
$cmd " (ex: ${0##*/} /boot/initramfs-$kver.img $kver)"
[[ $1 = '-n' ]] && exit 0
exit 1
}
# Little helper function for reading args from the commandline.
# it automatically handles -a b and -a=b variants, and returns 1 if
# we need to shift $3.
read_arg() {
# $1 = arg name
# $2 = arg value
# $3 = arg parameter
param="$1"
local rematch='^[^=]*=(.*)$' result
if [[ $2 =~ $rematch ]]; then
read "$param" <<< "${BASH_REMATCH[1]}"
else
for ((i=3; $i <= $#; i++)); do
# Only read next arg if it not an arg itself.
if [[ ${@:$i:1} = -* ]];then
break
fi
result="$result ${@:$i:1}"
# There is no way to shift our callers args, so
# return "no of args" to indicate they should do it instead.
done
read "$1" <<< "$result"
return $(($i - 3))
fi
}
# Taken over from SUSE mkinitrd
default_kernel_images() {
local regex kernel_image kernel_version version_version initrd_image
local qf='%{NAME}-%{VERSION}-%{RELEASE}\n'
case "$(uname -m)" in
s390|s390x)
regex='image'
;;
ppc|ppc64)
regex='vmlinux'
;;
i386|x86_64)
regex='vmlinuz'
;;
arm*)
regex='[uz]Image'
;;
aarch64|riscv64)
regex='Image'
;;
*) regex='vmlinu.'
;;
esac
# user mode linux
if grep -q UML /proc/cpuinfo; then
regex='linux'
fi
kernel_images=""
initrd_images=""
for kernel_image in $(ls $boot_dir \
| sed -ne "\|^$regex\(-[0-9.]\+-[0-9]\+-[a-z0-9]\+$\)\?|p" \
| grep -v kdump$ ) ; do
# Note that we cannot check the RPM database here -- this
# script is itself called from within the binary kernel
# packages, and rpm does not allow recursive calls.
[ -L "$boot_dir/$kernel_image" ] && continue
[ "${kernel_image%%.gz}" != "$kernel_image" ] && continue
kernel_version=$(/usr/bin/get_kernel_version \
$boot_dir/$kernel_image 2> /dev/null)
initrd_image=$(echo $kernel_image | sed -e "s|${regex}|initrd|")
if [ "$kernel_image" != "$initrd_image" -a \
-n "$kernel_version" -a \
-d "/lib/modules/$kernel_version" ]; then
kernel_images="$kernel_images $boot_dir/$kernel_image"
initrd_images="$initrd_images $boot_dir/$initrd_image"
fi
done
for kernel_image in $kernel_images;do
kernels="$kernels ${kernel_image#*-}"
done
for initrd_image in $initrd_images;do
targets="$targets $initrd_image"
done
host_only=1
force=1
}
while (($# > 0)); do
case ${1%%=*} in
--with-usb) read_arg usbmodule "$@" || shift $?
basicmodules="$basicmodules ${usbmodule:-usb-storage}"
unset usbmodule;;
--with-avail) read_arg modname "$@" || shift $?
basicmodules="$basicmodules $modname";;
--with) read_arg modname "$@" || shift $?
basicmodules="$basicmodules $modname";;
--version)
echo "mkinitrd: dracut compatibility wrapper"
exit 0;;
-v|--verbose) dracut_args="${dracut_args} -v";;
-f|--force) force=1;;
--preload) read_arg modname "$@" || shift $?
basicmodules="$basicmodules $modname";;
--image-version) img_vers=yes;;
--rootfs|-d) read_arg rootfs "$@" || shift $?
dracut_args="${dracut_args} --filesystems $rootfs";;
--nocompress) dracut_args="$dracut_args --no-compress";;
--help) usage -n;;
--builtin) ;;
--without*) ;;
--without-usb) ;;
--fstab*) ;;
--ifneeded) ;;
--omit-scsi-modules) ;;
--omit-ide-modules) ;;
--omit-raid-modules) ;;
--omit-lvm-modules) ;;
--omit-dmraid) ;;
--allow-missing) ;;
--net-dev*) ;;
--noresume) ;;
--rootdev*) ;;
--thawdev*) ;;
--rootopts*) ;;
--root*) ;;
--loopdev*) ;;
--loopfs*) ;;
--loopopts*) ;;
--looppath*) ;;
--dsdt*) ;;
--bootchart) ;;
-s) ;;
--quiet|-q) quiet=1;;
-b) read_arg boot_dir "$@" || shift $?
if [ ! -d $boot_dir ];then
error "Boot directory $boot_dir does not exist"
exit 1
fi
;;
-k) # Would be nice to get a list of images here
read_arg kernel_images "$@" || shift $?
for kernel_image in $kernel_images;do
kernels="$kernels ${kernel_image#*-}"
done
host_only=1
force=1
;;
-i) read_arg initrd_images "$@" || shift $?
for initrd_image in $initrd_images;do
targets="$targets $boot_dir/$initrd_image"
done
;;
*) if [[ ! $targets ]]; then
targets=$1
elif [[ ! $kernels ]]; then
kernels=$1
else
usage
fi;;
esac
shift
done
[[ $targets && $kernels ]] || default_kernel_images
[[ $targets && $kernels ]] || (error "No kernel found in $boot_dir" && usage)
# We can have several targets/kernels, transform the list to an array
targets=( $targets )
[[ $kernels ]] && kernels=( $kernels )
[[ $host_only == 1 ]] && dracut_args="${dracut_args} -H"
[[ $force == 1 ]] && dracut_args="${dracut_args} -f"
echo "Creating: target|kernel|dracut args|basicmodules "
for ((i=0 ; $i<${#targets[@]} ; i++)); do
if [[ $img_vers ]];then
target="${targets[$i]}-${kernels[$i]}"
else
target="${targets[$i]}"
fi
kernel="${kernels[$i]}"
# Duplicate code: No way found how to redirect output based on $quiet
if [[ $quiet == 1 ]];then
echo "$target|$kernel|$dracut_args|$basicmodules"
if [[ $basicmodules ]]; then
dracut $dracut_args --add-drivers "$basicmodules" "$target" \
"$kernel" &>/dev/null
else
dracut $dracut_args "$target" "$kernel" &>/dev/null
fi
else
if [[ $basicmodules ]]; then
dracut $dracut_args --add-drivers "$basicmodules" "$target" \
"$kernel"
else
dracut $dracut_args "$target" "$kernel"
fi
fi
done

106
mkinitrd-suse.8.asc Normal file
View File

@@ -0,0 +1,106 @@
MKINITRD(8)
===========
:doctype: manpage
:man source: dracut
:man manual: dracut
NAME
----
mkinitrd-suse - is a compat wrapper, which calls dracut to generate an initramfs
SYNOPSIS
--------
*mkinitrd* ['OPTION...']
DESCRIPTION
-----------
*mkinitrd* creates an initramfs image <initrd-image> for the kernel with
version <kernel-version> by calling *dracut*.
[IMPORTANT]
This version of mkinitrd is provided for compatibility with older
versions of mkinitrd. If a more fine grained control over the
resulting image is needed, *dracut* should be called directly.
OPTIONS
-------
**-R, --version**::
print info about the version
**-k** _<kernel_list>_::
List of kernel images for which initrd files are created (relative
to _boot_dir_), Image name should begin with the following string,
defaults to _vmlinux_ on ppc/ppc64, _image_ on s390/s390x and _vmlinuz_
for everything else.
**-i** _<initrd_list>_::
List of file names (relative to _boot_dir_) for the initrd; positions
have to match the _kernel_list_. Defaults to _initrd_.
**-m** _<module_list>_::
Modules to include in initrd, defaults to _INITRD_MODULES_ variable
in */etc/sysconfig/kernel*.
**-f** _<feature_list>_::
Features to be enabled for the initrd. In general mkinitrd
configures the initrd for the root device it is started from. With
this option additional feature can be enabled.
**-b** _<bootdir>_::
Boot directory, defaults to */boot*, where the initrd is created.
**-d** _<root_device>_::
Root device, defaults to the device from which the root_dir is
mounted; overwrites the rootdev environment variable if set
**-s** _<size>_::
Add splash animation and bootscreen to initrd.
**-D** _<interface>::
Run dhcp on the specified interface (for example "eth0").
**-I** _<interface>::
Configure the specified interface statically.
**-a** _<acpi_dsdt>::
Attach compiled ACPI DSDT (Differentiated System Description Table)
to initrd. This replaces the DSDT of the BIOS. Defaults to the
_ACPI_DSDT_ variable in */etc/sysconfig/kernel*.
**-M** _<map>::
System.map file to use.
**-B**::
Don’t run the *update-bootloader(8)* script after the initrd(s) have
been created. This is useful if you call mkinitrd(8) for anything
else than the running system.
**-A**::
Create a so called "monster initrd" which includes all available
features and modules. This calls dracut with --no-hostonly and
--no-hostonly-cmdline parameters internally, instead of the default
--hostonly and --hostonly-cmdline.
**-v, --verbose**::
increase verbosity level
**-L**::
Disable logging to _/var/log/YaST2/mkinitrd.log_. This is useful for
testing if you don’t want to clutter the system log.
**--help**::
print a help message and exit.
AVAILABILITY
------------
The mkinitrd command is part of the dracut package and is available from
link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
AUTHORS
-------
Harald Hoyer, Hannes Reinecke
SEE ALSO
--------
*dracut*(8)
*update-bootloader*(8)

379
mkinitrd-suse.sh Executable file
View File

@@ -0,0 +1,379 @@
#!/bin/bash --norc
#
# mkinitrd compatibility wrapper for SUSE.
#
# Copyright (c) 2013 SUSE Linux Products GmbH. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
boot_dir="/boot"
quiet=0
logfile=/var/log/YaST2/mkinitrd.log
dracut_cmd=dracut
error() { echo "$@" >&2; }
usage () {
[[ $1 = '-n' ]] && cmd=echo || cmd=error
$cmd "usage: ${0##*/} [options]"
$cmd ""
$cmd " Create initial ramdisk images that contain all kernel modules needed"
$cmd " in the early boot process, before the root file system becomes"
$cmd " available."
$cmd " This usually includes SCSI and/or RAID modules, a file system module"
$cmd " for the root file system, or a network interface driver module for dhcp."
$cmd ""
$cmd " options:"
$cmd " -f \"feature list\" Features to be enabled when generating initrd."
$cmd " Available features are:"
$cmd " iscsi, md, multipath, lvm, lvm2,"
$cmd " ifup, fcoe, dcbd"
$cmd " -k \"kernel list\" List of kernel images for which initrd files are"
$cmd " created. Defaults to all kernels found in /boot."
$cmd " -i \"initrd list\" List of file names for the initrd; position have"
$cmd " match to \"kernel list\". Defaults to all kernels"
$cmd " found in /boot."
$cmd " -b boot_dir Boot directory. Defaults to /boot."
$cmd " -t tmp_dir Temporary directory. Defaults to /var/tmp."
$cmd " -M map System.map file to use."
$cmd " -A Create a so called \"monster initrd\" which"
$cmd " includes all features and modules possible."
$cmd " -B Do not update bootloader configuration."
$cmd " -v Verbose mode."
$cmd " -L Disable logging."
$cmd " -h This help screen."
$cmd " -m \"module list\" Modules to include in initrd. Defaults to the"
$cmd " INITRD_MODULES variable in /etc/sysconfig/kernel"
$cmd " -u \"DomU module list\" Modules to include in initrd. Defaults to the"
$cmd " DOMU_INITRD_MODULES variable in"
$cmd " /etc/sysconfig/kernel."
$cmd " -d root_device Root device. Defaults to the device from"
$cmd " which / is mounted. Overrides the rootdev"
$cmd " environment variable if set."
$cmd " -j device Journal device"
$cmd " -D interface Run dhcp on the specified interface."
$cmd " -I interface Configure the specified interface statically."
$cmd " -a acpi_dsdt Obsolete, do not use."
$cmd " -s size Add splash animation and bootscreen to initrd."
[[ $1 = '-n' ]] && exit 0
exit 1
}
# Little helper function for reading args from the commandline.
# it automatically handles -a b and -a=b variants, and returns 1 if
# we need to shift $3.
read_arg() {
# $1 = arg name
# $2 = arg value
# $3 = arg parameter
param="$1"
local rematch='^[^=]*=(.*)$' result
if [[ $2 =~ $rematch ]]; then
read "$param" <<< "${BASH_REMATCH[1]}"
else
for ((i=3; $i <= $#; i++)); do
# Only read next arg if it not an arg itself.
if [[ ${@:$i:1} = -* ]];then
break
fi
result="$result ${@:$i:1}"
# There is no way to shift our callers args, so
# return "no of args" to indicate they should do it instead.
done
read "$1" <<< "$result"
return $(($i - 3))
fi
}
# Helper functions to calculate ipconfig command line
calc_netmask() {
local prefix=$1
[ -z "$prefix" ] && return
mask=$(( 0xffffffff << (32 - $prefix) ))
byte1=$(( mask >> 24 ))
byte2=$(( mask >> 16 ))
byte3=$(( mask >> 8 ))
byte4=$(( mask & 0xff ))
netmask=$(printf "%d.%d.%d.%d" $(( byte1 & 0xff )) $(( byte2 & 0xff )) $(( byte3 & 0xff )) $byte4);
echo $netmask
}
ipconfig() {
local interface=$1
local iplink macaddr broadcast gateway ipaddr prefix netmask
iplink=$(ip addr show dev $interface | sed -n 's/ *inet \(.*\) brd.*/\1/p')
macaddr=$(ip addr show dev $interface | sed -n 's/.*ether \(.*\) brd.*/\1/p')
broadcast=$(ip addr show dev $interface | sed -n 's/.*brd \(.*\) scope.*/\1/p')
gateway=$(ip route show dev $interface | sed -n 's/default via \([0-9\.]*\).*/\1/p')
ipaddr=${iplink%%/*}
prefix=${iplink##*/}
netmask=$(calc_netmask $prefix)
echo "${ipaddr}:${serveraddr}:${gateway}:${netmask}:${hostname}:${interface}:none::${macaddr}"
}
is_xen_kernel() {
local kversion=$1
local root_dir=$2
local cfg
for cfg in ${root_dir}/boot/config-$kversion $root_dir/lib/modules/$kversion/build/.config
do
test -r $cfg || continue
grep -q "^CONFIG_XEN=y\$" $cfg
return
done
test $kversion != "${kversion%-xen*}"
return
}
kernel_version_from_image() {
local dir="${1%/*}/"
[[ "$dir" != "$1" ]] || dir=""
local kernel_image="$1" kernel_image_gz="${dir}vmlinux-${1#*-}.gz"
echo kernel_image_gz="'$kernel_image_gz'" >&2
if get_kernel_version "$kernel_image" 2>/dev/null; then
return
fi
# As a last resort, try vmlinux-$version.gz, which might be around
get_kernel_version "$kernel_image_gz" 2>/dev/null
}
# Taken over from SUSE mkinitrd
default_kernel_images() {
local regex kernel_image kernel_version version_version initrd_image
local qf='%{NAME}-%{VERSION}-%{RELEASE}\n'
case "$(uname -m)" in
s390|s390x)
regex='image'
;;
ppc|ppc64)
regex='vmlinux'
;;
i386|x86_64)
regex='vmlinuz'
;;
arm*)
regex='[uz]Image'
;;
aarch64|riscv64)
regex='Image'
;;
*) regex='vmlinu.'
;;
esac
kernel_images=""
initrd_images=""
for kernel_image in $(ls $boot_dir \
| sed -ne "\|^$regex\(-[0-9.]\+-[0-9]\+-[a-z0-9]\+$\)\?|p" \
| grep -v kdump$ ) ; do
# Note that we cannot check the RPM database here -- this
# script is itself called from within the binary kernel
# packages, and rpm does not allow recursive calls.
[ -L "$boot_dir/$kernel_image" ] && continue
[ "${kernel_image%%.gz}" != "$kernel_image" ] && continue
kernel_version=$(kernel_version_from_image \
$boot_dir/$kernel_image 2> /dev/null)
initrd_image=$(echo $kernel_image | sed -e "s|${regex}|initrd|")
if [ "$kernel_image" != "$initrd_image" -a \
-n "$kernel_version" -a \
-d "/lib/modules/$kernel_version" ]; then
kernel_images="$kernel_images $boot_dir/$kernel_image"
initrd_images="$initrd_images $boot_dir/$initrd_image"
fi
done
for kernel_image in $kernel_images;do
kernels="$kernels ${kernel_image#*-}"
done
for initrd_image in $initrd_images;do
targets="$targets $initrd_image"
done
}
while (($# > 0)); do
case ${1%%=*} in
-f) read_arg feature_list "$@" || shift $?
# Could be several features
;;
-k) # Would be nice to get a list of images here
read_arg kernel_images "$@" || shift $?
for kernel_image in $kernel_images;do
[ -L "/boot/$kernel_image" ] && kernel_image="$(readlink "/boot/$kernel_image")"
kernels="$kernels ${kernel_image#*-}"
done
;;
-i) read_arg initrd_images "$@" || shift $?
for initrd_image in $initrd_images;do
[ -L "/boot/$initrd_image" ] && initrd_image="$(readlink "/boot/$initrd_image")"
# Check if the initrd_image contains a path.
# if not, then add the default boot_dir
dname=`dirname $initrd_image`
if [ "$dname" == "." ]; then
targets="$targets $boot_dir/$initrd_image";
else
targets="$targets $initrd_image";
fi
done
;;
-b) read_arg boot_dir "$@" || shift $?
if [ ! -d $boot_dir ];then
error "Boot directory $boot_dir does not exist"
exit 1
fi
;;
-t) read_arg tmp_dir "$@" || shift $?
dracut_args="${dracut_args} --tmpdir $tmp_dir"
;;
-M) read_arg map_file "$@" || shift $?
;;
-A) dracut_args="${dracut_args} --no-host-only";;
-B) skip_update_bootloader=1;;
-v|--verbose) dracut_args="${dracut_args} -v";;
-L) logfile=;;
-h|--help) usage -n;;
-m) read_arg module_list "$@" || shift $? ;;
-u) read_arg domu_module_list "$@" || shift $?
echo "mkinitrd: DomU modules not yet supported" ;;
-d) read_arg rootfs "$@" || shift $?
dracut_args="${dracut_args} --filesystems $rootfs" ;;
-D) read_arg dhcp_if "$@" || shift $?
dracut_cmdline="${dracut_cmdline} ip=${dhcp_if}:dhcp"
;;
-I) read_arg static_if "$@" || shift $?
dracut_cmdline="${dracut_cmdline} ip=$(ipconfig $static_if)":
;;
-a) read_arg acpi_dsdt "$@" || shift $?
echo "Obsolete -a param, use acpi_table_dir= and acpi_override= variables in /etc/dracut.conf.d/"
exit 1
;;
-s) read_arg boot_splash "$@" || shift $?
echo "mkinitrd: boot splash not yet supported"
exit 1
;;
-V) echo "mkinitrd: vendor scipts are no longer supported"
exit 1;;
--dracut)
read_arg dracut_cmd "$@" || shift $? ;;
--version|-R)
echo "mkinitrd: dracut compatibility wrapper"
exit 0;;
--quiet|-q) quiet=1;;
*) if [[ ! $targets ]]; then
targets=$1
elif [[ ! $kernels ]]; then
kernels=$1
else
usage
fi;;
esac
shift
done
[[ $targets && $kernels ]] || default_kernel_images
if [[ ! $targets || ! $kernels ]];then
error "No kernel found in $boot_dir or bad modules dir in /lib/modules"
exit 1
fi
# We can have several targets/kernels, transform the list to an array
targets=( $targets )
[[ $kernels ]] && kernels=( $kernels )
[[ $logfile ]] && dracut_args="${dracut_args} --logfile $logfile"
dracut_args="${dracut_args} --force"
[[ $dracut_cmdline ]] && dracut_args="${dracut_args} --kernel-cmdline ${dracut_cmdline}"
[ -z "$(type -p update-bootloader)" ] && skip_update_bootloader=1
# Update defaults from /etc/sysconfig/kernel
if [ -f /etc/sysconfig/kernel ] ; then
. /etc/sysconfig/kernel
fi
[[ $module_list ]] || module_list="${INITRD_MODULES}"
[[ $domu_module_list ]] || domu_module_list="${DOMU_INITRD_MODULES}"
shopt -s extglob
failed=""
for ((i=0 ; $i<${#targets[@]} ; i++)); do
if [[ $img_vers ]];then
target="${targets[$i]}-${kernels[$i]}"
else
target="${targets[$i]}"
fi
kernel="${kernels[$i]}"
if is_xen_kernel $kernel $rootfs ; then
modules_all="${module_list} ${domu_module_list}"
else
modules_all="${module_list}"
fi
# Remove leading and trailing spaces needs (set above): shopt -s extglob
modules_all=${modules_all%%+([[:space:]])}
modules_all=${modules_all##+([[:space:]])}
echo "Creating initrd: $target"
# Duplicate code: No way found how to redirect output based on $quiet
if [[ $quiet == 1 ]];then
# Duplicate code: --force-drivers must not be called with empty string
# -> dracut bug workarounded ugly, because of complex whitespace
# expansion magics
if [ -n "${modules_all}" ];then
$dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel" &>/dev/null
[ $? -ne 0 ] && failed="$failed $target"
else
$dracut_cmd $dracut_args "$target" "$kernel" &>/dev/null
[ $? -ne 0 ] && failed="$failed $target"
fi
else
if [ -n "${modules_all}" ];then
$dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel"
[ $? -ne 0 ] && failed="$failed $target"
else
$dracut_cmd $dracut_args "$target" "$kernel"
[ $? -ne 0 ] && failed="$failed $target"
fi
fi
done
if [ "$skip_update_bootloader" ] ; then
echo 2>&1 "Did not refresh the bootloader. You might need to refresh it manually."
else
update-bootloader --refresh
[ $? -ne 0 ] && echo "Updating bootloader failed" && exit 1
fi
if [ "$failed" != "" ]; then
echo "Generating $failed targets failed"
exit 1
fi
exit 0

65
mkinitrd.8.asc Normal file
View File

@@ -0,0 +1,65 @@
MKINITRD(8)
=========
:doctype: manpage
:man source: dracut
:man manual: dracut
NAME
----
mkinitrd - is a compat wrapper, which calls dracut to generate an initramfs
SYNOPSIS
--------
*mkinitrd* ['OPTION...'] [<initrd-image>] <kernel-version>
DESCRIPTION
-----------
mkinitrd creates an initramfs image <initrd-image> for the kernel with
version <kernel-version> by calling "dracut".
[IMPORTANT]
If a more fine grained control over the resulting image is needed,
"dracut" should be called directly.
OPTIONS
-------
**--version**::
print info about the version
**-v, --verbose**::
increase verbosity level
**-f, --force**::
overwrite existing initramfs file.
**--image-version*::
append the kernel version to the target image
<initrd-image>-<kernel-version>.
**--with=<module>**::
add the kernel module <module> to the initramfs.
**--preload=<module>**::
preload the kernel module <module> in the initramfs before any other kernel
modules are loaded. This can be used to ensure a certain device naming,
which should in theory be avoided and the use of symbolic links in /dev is
encouraged.
**--nocompress**::
do not compress the resulting image.
**--help**::
print a help message and exit.
AVAILABILITY
------------
The mkinitrd command is part of the dracut package and is available from
link:$$https://dracut.wiki.kernel.org$$[https://dracut.wiki.kernel.org]
AUTHORS
-------
Harald Hoyer
SEE ALSO
--------
*dracut*(8)

1
modules.d/00bash/module-setup.sh
View File

@@ -18,3 +18,4 @@ install() {
# Prefer bash as /bin/sh if it is available.
inst /bin/bash && ln -sf bash "${initdir}/bin/sh"
}

30
modules.d/00bootchart/module-setup.sh Executable file
View File

@@ -0,0 +1,30 @@
#!/bin/bash
# called by dracut
check() {
[[ "$mount_needs" ]] && return 1
require_binaries /sbin/bootchartd || return 1
return 255
}
# called by dracut
depends() {
return 0
}
# called by dracut
install() {
inst_symlink /init /sbin/init
inst_dir /lib/bootchart/tmpfs
inst_multiple bootchartd bash \
/lib/bootchart/bootchart-collector /etc/bootchartd.conf \
accton \
echo \
grep \
usleep
inst /usr/bin/pkill /bin/pkill
inst /usr/bin/[ /bin/[
}

1
modules.d/00dash/module-setup.sh
View File

@@ -18,3 +18,4 @@ install() {
# Prefer dash as /bin/sh if it is available.
inst /bin/dash && ln -sf dash "${initdir}/bin/sh"
}

20
modules.d/00mksh/module-setup.sh
View File

@@ -1,20 +0,0 @@
#!/bin/bash
# called by dracut
check() {
require_binaries /bin/mksh
}
# called by dracut
depends() {
return 0
}
# called by dracut
install() {
# If another shell is already installed, do not use mksh
[[ -x $initdir/bin/sh ]] && return
# Prefer mksh as /bin/sh if it is available.
inst /bin/mksh && ln -sf mksh "${initdir}/bin/sh"
}

21
modules.d/00systemd-network-management/module-setup.sh
View File

@@ -1,21 +0,0 @@
#!/bin/bash
# This file is part of dracut.
# SPDX-License-Identifier: GPL-2.0-or-later
# Prerequisite check(s) for module.
check() {
# Return 255 to only include the module, if another module requires it.
return 255
}
# Module dependency requirements.
depends() {
# This module has external dependency on other module(s).
echo systemd systemd-hostnamed systemd-networkd systemd-resolved systemd-timedated systemd-timesyncd
# Return 0 to include the dependent module(s) in the initramfs.
return 0
}

309
modules.d/00systemd/module-setup.sh
View File

@@ -1,14 +1,26 @@
#!/bin/bash
# This file is part of dracut.
# SPDX-License-Identifier: GPL-2.0-or-later
# Prerequisite check(s) for module.
getSystemdVersion() {
SYSTEMD_VERSION=$($systemdutildir/systemd --version | { read a b a; echo $b; })
# Check if the systemd version is a valid number
if ! [[ $SYSTEMD_VERSION =~ ^[0-9]+$ ]]; then
dfatal "systemd version is not a number ($SYSTEMD_VERSION)"
exit 1
fi
echo $SYSTEMD_VERSION
}
# called by dracut
check() {
[[ $mount_needs ]] && return 1
# If the binary(s) requirements are not fulfilled the module can't be installed
require_binaries "$systemdutildir"/systemd || return 1
# Return 255 to only include the module, if another module requires it.
return 255
if require_binaries $systemdutildir/systemd; then
SYSTEMD_VERSION=$(getSystemdVersion)
(( $SYSTEMD_VERSION >= 198 )) && return 0
return 255
fi
return 1
}
# called by dracut
@@ -25,114 +37,116 @@ installkernel() {
install() {
local _mods
if [[ $prefix == /run/* ]]; then
dfatal 'systemd does not work with a prefix, which contains "/run"!!'
if [[ "$prefix" == /run/* ]]; then
dfatal "systemd does not work with a prefix, which contains \"/run\"!!"
exit 1
fi
if [ $(getSystemdVersion) -ge 240 ]; then
inst_multiple -o \
"$systemdutildir"/systemd \
"$systemdutildir"/systemd-coredump \
"$systemdutildir"/systemd-cgroups-agent \
"$systemdutildir"/systemd-shutdown \
"$systemdutildir"/systemd-reply-password \
"$systemdutildir"/systemd-fsck \
"$systemdutildir"/systemd-udevd \
"$systemdutildir"/systemd-journald \
"$systemdutildir"/systemd-sysctl \
"$systemdutildir"/systemd-modules-load \
"$systemdutildir"/systemd-vconsole-setup \
"$systemdutildir"/systemd-volatile-root \
"$systemdutildir"/system-generators/systemd-debug-generator \
"$systemdutildir"/system-generators/systemd-fstab-generator \
"$systemdutildir"/system-generators/systemd-gpt-auto-generator \
$systemdutildir/system-generators/systemd-debug-generator \
$systemdsystemunitdir/debug-shell.service
fi
inst_multiple -o \
$systemdutildir/systemd \
$systemdutildir/systemd-coredump \
$systemdutildir/systemd-cgroups-agent \
$systemdutildir/systemd-shutdown \
$systemdutildir/systemd-reply-password \
$systemdutildir/systemd-fsck \
$systemdutildir/systemd-udevd \
$systemdutildir/systemd-journald \
$systemdutildir/systemd-sysctl \
$systemdutildir/systemd-modules-load \
$systemdutildir/systemd-vconsole-setup \
$systemdutildir/systemd-volatile-root \
$systemdutildir/system-generators/systemd-fstab-generator \
$systemdutildir/system-generators/systemd-gpt-auto-generator \
\
"$systemdsystemunitdir"/debug-shell.service \
"$systemdsystemunitdir"/cryptsetup.target \
"$systemdsystemunitdir"/cryptsetup-pre.target \
"$systemdsystemunitdir"/remote-cryptsetup.target \
"$systemdsystemunitdir"/emergency.target \
"$systemdsystemunitdir"/sysinit.target \
"$systemdsystemunitdir"/basic.target \
"$systemdsystemunitdir"/halt.target \
"$systemdsystemunitdir"/kexec.target \
"$systemdsystemunitdir"/local-fs.target \
"$systemdsystemunitdir"/local-fs-pre.target \
"$systemdsystemunitdir"/remote-fs.target \
"$systemdsystemunitdir"/remote-fs-pre.target \
"$systemdsystemunitdir"/multi-user.target \
"$systemdsystemunitdir"/network.target \
"$systemdsystemunitdir"/network-pre.target \
"$systemdsystemunitdir"/network-online.target \
"$systemdsystemunitdir"/nss-lookup.target \
"$systemdsystemunitdir"/nss-user-lookup.target \
"$systemdsystemunitdir"/poweroff.target \
"$systemdsystemunitdir"/reboot.target \
"$systemdsystemunitdir"/rescue.target \
"$systemdsystemunitdir"/rpcbind.target \
"$systemdsystemunitdir"/shutdown.target \
"$systemdsystemunitdir"/final.target \
"$systemdsystemunitdir"/sigpwr.target \
"$systemdsystemunitdir"/sockets.target \
"$systemdsystemunitdir"/swap.target \
"$systemdsystemunitdir"/timers.target \
"$systemdsystemunitdir"/paths.target \
"$systemdsystemunitdir"/umount.target \
$systemdsystemunitdir/cryptsetup.target \
$systemdsystemunitdir/emergency.target \
$systemdsystemunitdir/sysinit.target \
$systemdsystemunitdir/basic.target \
$systemdsystemunitdir/halt.target \
$systemdsystemunitdir/kexec.target \
$systemdsystemunitdir/local-fs.target \
$systemdsystemunitdir/local-fs-pre.target \
$systemdsystemunitdir/remote-fs.target \
$systemdsystemunitdir/remote-fs-pre.target \
$systemdsystemunitdir/multi-user.target \
$systemdsystemunitdir/network.target \
$systemdsystemunitdir/network-pre.target \
$systemdsystemunitdir/network-online.target \
$systemdsystemunitdir/nss-lookup.target \
$systemdsystemunitdir/nss-user-lookup.target \
$systemdsystemunitdir/poweroff.target \
$systemdsystemunitdir/reboot.target \
$systemdsystemunitdir/rescue.target \
$systemdsystemunitdir/rpcbind.target \
$systemdsystemunitdir/shutdown.target \
$systemdsystemunitdir/final.target \
$systemdsystemunitdir/sigpwr.target \
$systemdsystemunitdir/sockets.target \
$systemdsystemunitdir/swap.target \
$systemdsystemunitdir/timers.target \
$systemdsystemunitdir/paths.target \
$systemdsystemunitdir/umount.target \
\
"$systemdsystemunitdir"/sys-kernel-config.mount \
$systemdsystemunitdir/sys-kernel-config.mount \
\
"$systemdsystemunitdir"/kmod-static-nodes.service \
"$systemdsystemunitdir"/systemd-tmpfiles-setup.service \
"$systemdsystemunitdir"/systemd-tmpfiles-setup-dev.service \
"$systemdsystemunitdir"/systemd-ask-password-console.path \
"$systemdsystemunitdir"/systemd-udevd-control.socket \
"$systemdsystemunitdir"/systemd-udevd-kernel.socket \
"$systemdsystemunitdir"/systemd-ask-password-plymouth.path \
"$systemdsystemunitdir"/systemd-journald.socket \
"$systemdsystemunitdir"/systemd-journald-audit.socket \
"$systemdsystemunitdir"/systemd-ask-password-console.service \
"$systemdsystemunitdir"/systemd-modules-load.service \
"$systemdsystemunitdir"/systemd-halt.service \
"$systemdsystemunitdir"/systemd-poweroff.service \
"$systemdsystemunitdir"/systemd-reboot.service \
"$systemdsystemunitdir"/systemd-kexec.service \
"$systemdsystemunitdir"/systemd-fsck@.service \
"$systemdsystemunitdir"/systemd-udevd.service \
"$systemdsystemunitdir"/systemd-udev-trigger.service \
"$systemdsystemunitdir"/systemd-udev-settle.service \
"$systemdsystemunitdir"/systemd-ask-password-plymouth.service \
"$systemdsystemunitdir"/systemd-journald.service \
"$systemdsystemunitdir"/systemd-vconsole-setup.service \
"$systemdsystemunitdir"/systemd-volatile-root.service \
"$systemdsystemunitdir"/systemd-random-seed-load.service \
"$systemdsystemunitdir"/systemd-random-seed.service \
"$systemdsystemunitdir"/systemd-sysctl.service \
$systemdsystemunitdir/kmod-static-nodes.service \
$systemdsystemunitdir/systemd-tmpfiles-setup.service \
$systemdsystemunitdir/systemd-tmpfiles-setup-dev.service \
$systemdsystemunitdir/systemd-ask-password-console.path \
$systemdsystemunitdir/systemd-udevd-control.socket \
$systemdsystemunitdir/systemd-udevd-kernel.socket \
$systemdsystemunitdir/systemd-ask-password-plymouth.path \
$systemdsystemunitdir/systemd-journald.socket \
$systemdsystemunitdir/systemd-journald-audit.socket \
$systemdsystemunitdir/systemd-ask-password-console.service \
$systemdsystemunitdir/systemd-modules-load.service \
$systemdsystemunitdir/systemd-halt.service \
$systemdsystemunitdir/systemd-poweroff.service \
$systemdsystemunitdir/systemd-reboot.service \
$systemdsystemunitdir/systemd-kexec.service \
$systemdsystemunitdir/systemd-fsck@.service \
$systemdsystemunitdir/systemd-udevd.service \
$systemdsystemunitdir/systemd-udev-trigger.service \
$systemdsystemunitdir/systemd-udev-settle.service \
$systemdsystemunitdir/systemd-ask-password-plymouth.service \
$systemdsystemunitdir/systemd-journald.service \
$systemdsystemunitdir/systemd-vconsole-setup.service \
$systemdsystemunitdir/systemd-volatile-root.service \
$systemdsystemunitdir/systemd-random-seed-load.service \
$systemdsystemunitdir/systemd-random-seed.service \
$systemdsystemunitdir/systemd-sysctl.service \
\
"$systemdsystemunitdir"/sysinit.target.wants/systemd-modules-load.service \
"$systemdsystemunitdir"/sysinit.target.wants/systemd-ask-password-console.path \
"$systemdsystemunitdir"/sysinit.target.wants/systemd-journald.service \
"$systemdsystemunitdir"/sockets.target.wants/systemd-udevd-control.socket \
"$systemdsystemunitdir"/sockets.target.wants/systemd-udevd-kernel.socket \
"$systemdsystemunitdir"/sockets.target.wants/systemd-journald.socket \
"$systemdsystemunitdir"/sockets.target.wants/systemd-journald-audit.socket \
"$systemdsystemunitdir"/sockets.target.wants/systemd-journald-dev-log.socket \
"$systemdsystemunitdir"/sysinit.target.wants/systemd-udevd.service \
"$systemdsystemunitdir"/sysinit.target.wants/systemd-udev-trigger.service \
"$systemdsystemunitdir"/sysinit.target.wants/kmod-static-nodes.service \
"$systemdsystemunitdir"/sysinit.target.wants/systemd-tmpfiles-setup.service \
"$systemdsystemunitdir"/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
"$systemdsystemunitdir"/sysinit.target.wants/systemd-sysctl.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-ask-password-console.path \
$systemdsystemunitdir/sysinit.target.wants/systemd-journald.service \
$systemdsystemunitdir/sockets.target.wants/systemd-udevd-control.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-udevd-kernel.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-journald-audit.socket \
$systemdsystemunitdir/sockets.target.wants/systemd-journald-dev-log.socket \
$systemdsystemunitdir/sysinit.target.wants/systemd-udevd.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-udev-trigger.service \
$systemdsystemunitdir/sysinit.target.wants/kmod-static-nodes.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
$systemdsystemunitdir/sysinit.target.wants/systemd-sysctl.service \
\
"$systemdsystemunitdir"/ctrl-alt-del.target \
"$systemdsystemunitdir"/reboot.target \
"$systemdsystemunitdir"/systemd-reboot.service \
"$systemdsystemunitdir"/syslog.socket \
$systemdsystemunitdir/ctrl-alt-del.target \
$systemdsystemunitdir/reboot.target \
$systemdsystemunitdir/systemd-reboot.service \
$systemdsystemunitdir/syslog.socket \
\
"$systemdsystemunitdir"/slices.target \
"$systemdsystemunitdir"/system.slice \
"$systemdsystemunitdir"/-.slice \
$systemdsystemunitdir/slices.target \
$systemdsystemunitdir/system.slice \
$systemdsystemunitdir/-.slice \
\
"$tmpfilesdir"/systemd.conf \
$tmpfilesdir/systemd.conf \
\
journalctl systemctl \
echo swapoff \
@@ -140,8 +154,8 @@ install() {
mount umount reboot poweroff \
systemd-run systemd-escape \
systemd-cgls systemd-tmpfiles \
systemd-ask-password systemd-tty-ask-password-agent \
/etc/udev/udev.hwdb
/etc/udev/udev.hwdb \
${NULL}
inst_multiple -o \
/usr/lib/modules-load.d/*.conf \
@@ -149,24 +163,23 @@ install() {
modules_load_get() {
local _line i
for i in "$dracutsysrootdir$1"/*.conf; do
for i in "$1"/*.conf; do
[[ -f $i ]] || continue
while read -r _line || [ -n "$_line" ]; do
while read _line || [ -n "$_line" ]; do
case $_line in
\#*) ;;
\;*) ;;
*)
echo "$_line"
\#*)
;;
\;*)
;;
*)
echo $_line
esac
done < "$i"
done
}
mapfile -t _mods < <(modules_load_get /usr/lib/modules-load.d)
[[ ${#_mods[@]} -gt 0 ]] && hostonly='' instmods "${_mods[@]}"
_mods=$(modules_load_get /usr/lib/modules-load.d)
[[ $_mods ]] && hostonly='' instmods $_mods
if [[ $hostonly ]]; then
inst_multiple -H -o \
@@ -174,9 +187,7 @@ install() {
/etc/systemd/journald.conf.d/*.conf \
/etc/systemd/system.conf \
/etc/systemd/system.conf.d/*.conf \
/etc/hosts \
/etc/hostname \
/etc/nsswitch.conf \
/etc/machine-id \
/etc/machine-info \
/etc/vconsole.conf \
@@ -184,55 +195,54 @@ install() {
/etc/modules-load.d/*.conf \
/etc/sysctl.d/*.conf \
/etc/sysctl.conf \
/etc/udev/udev.conf
/etc/udev/udev.conf \
${NULL}
mapfile -t _mods < <(modules_load_get /etc/modules-load.d)
[[ ${#_mods[@]} -gt 0 ]] && hostonly='' instmods "${_mods[@]}"
_mods=$(modules_load_get /etc/modules-load.d)
[[ $_mods ]] && hostonly='' instmods $_mods
fi
if ! [[ -e "$initdir/etc/machine-id" ]]; then
: > "$initdir/etc/machine-id"
> "$initdir/etc/machine-id"
fi
# install adm user/group for journald
inst_multiple nologin
{
grep '^systemd-journal:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
grep '^adm:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
# we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
grep '^systemd-network:' "$dracutsysrootdir"/etc/passwd 2> /dev/null
} >> "$initdir/etc/passwd"
grep '^systemd-journal:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
grep '^adm:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
grep '^systemd-journal:' /etc/group >> "$initdir/etc/group"
grep '^wheel:' /etc/group >> "$initdir/etc/group"
grep '^adm:' /etc/group >> "$initdir/etc/group"
grep '^utmp:' /etc/group >> "$initdir/etc/group"
grep '^root:' /etc/group >> "$initdir/etc/group"
{
grep '^systemd-journal:' "$dracutsysrootdir"/etc/group 2> /dev/null
grep '^wheel:' "$dracutsysrootdir"/etc/group 2> /dev/null
grep '^adm:' "$dracutsysrootdir"/etc/group 2> /dev/null
grep '^utmp:' "$dracutsysrootdir"/etc/group 2> /dev/null
grep '^root:' "$dracutsysrootdir"/etc/group 2> /dev/null
# we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
grep '^systemd-network:' "$dracutsysrootdir"/etc/group 2> /dev/null
} >> "$initdir/etc/group"
# we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
grep '^systemd-network:' /etc/group >> "$initdir/etc/group"
ln_r "$systemdutildir"/systemd "/init"
ln_r "$systemdutildir"/systemd "/sbin/init"
ln_r $systemdutildir/systemd "/init"
ln_r $systemdutildir/systemd "/sbin/init"
inst_binary true
ln_r "$(find_binary true)" "/usr/bin/loginctl"
ln_r "$(find_binary true)" "/bin/loginctl"
ln_r $(type -P true) "/usr/bin/loginctl"
ln_r $(type -P true) "/bin/loginctl"
inst_rules \
70-uaccess.rules \
71-seat.rules \
73-seat-late.rules \
90-vconsole.rules \
99-systemd.rules
99-systemd.rules \
${NULL}
for i in \
emergency.target \
rescue.target \
systemd-ask-password-console.service \
systemd-ask-password-plymouth.service; do
[[ -f "$systemdsystemunitdir"/$i ]] || continue
$SYSTEMCTL -q --root "$initdir" add-wants "$i" systemd-vconsole-setup.service
systemd-ask-password-plymouth.service \
; do
mkdir -p "${initdir}${systemdsystemunitdir}/${i}.wants"
ln_r "${systemdsystemunitdir}/systemd-vconsole-setup.service" \
"${systemdsystemunitdir}/${i}.wants/systemd-vconsole-setup.service"
done
mkdir -p "$initdir/etc/systemd"
@@ -244,11 +254,6 @@ install() {
echo "RateLimitBurst=0"
} >> "$initdir/etc/systemd/journald.conf"
$SYSTEMCTL -q --root "$initdir" set-default multi-user.target
# Install library file(s)
_arch=${DRACUT_ARCH:-$(uname -m)}
inst_libdir_file \
{"tls/$_arch/",tls/,"$_arch/",}"libnss_*"
ln_r "${systemdsystemunitdir}/multi-user.target" "${systemdsystemunitdir}/default.target"
}

2
modules.d/00warpclock/module-setup.sh
View File

@@ -5,7 +5,7 @@
# called by dracut
check() {
# hwclock does not exist on S390(x), bail out silently then
local _arch=${DRACUT_ARCH:-$(uname -m)}
local _arch=$(uname -m)
[ "$_arch" = "s390" -o "$_arch" = "s390x" ] && return 1
[ -e /etc/localtime -a -e /etc/adjtime ] || return 1

10
modules.d/00warpclock/warpclock.sh
View File

@@ -1,9 +1,9 @@
#!/bin/sh
if test -e /etc/adjtime; then
while read -r line; do
if test "$line" = LOCAL; then
hwclock --systz
fi
if test -e /etc/adjtime ; then
while read line ; do
if test "$line" = LOCAL ; then
hwclock --systz
fi
done < /etc/adjtime
fi

10
modules.d/01fips/fips-boot.sh
View File

@@ -1,12 +1,8 @@
#!/bin/sh
type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
elif [ -z "$fipsmode" ]; then
die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
elif getarg boot= > /dev/null; then
if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
elif getarg boot= >/dev/null; then
. /sbin/fips.sh
if mount_boot; then
do_fips || die "FIPS integrity test failed"

8
modules.d/01fips/fips-load-crypto.sh
View File

@@ -1,11 +1,7 @@
#!/bin/sh
type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
elif [ -z "$fipsmode" ]; then
die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
else
. /sbin/fips.sh
fips_load_crypto || die "FIPS integrity test failed"

6
modules.d/01fips/fips-noboot.sh
View File

@@ -1,9 +1,7 @@
#!/bin/sh
if ! fipsmode=$(getarg fips) || [ "$fipsmode" = "0" ]; then
rm -f -- /etc/modprobe.d/fips.conf > /dev/null 2>&1
elif [ -z "$fipsmode" ]; then
die "FIPS mode have to be enabled by 'fips=1' not just 'fips'"
if ! fipsmode=$(getarg fips) || [ $fipsmode = "0" ]; then
rm -f -- /etc/modprobe.d/fips.conf >/dev/null 2>&1
elif ! [ -f /tmp/fipsdone ]; then
. /sbin/fips.sh
mount_boot

122
modules.d/01fips/fips.sh
View File

@@ -1,138 +1,124 @@
#!/bin/sh
type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
# systemd lets stdout go to journal only, but the system
# has to halt when the integrity check fails to satisfy FIPS.
if [ -z "$DRACUT_SYSTEMD" ]; then
fips_info() {
info "$*"
}
else
fips_info() {
echo "$*" >&2
}
fi
mount_boot() {
mount_boot()
{
boot=$(getarg boot=)
if [ -n "$boot" ]; then
case "$boot" in
LABEL=* | UUID=* | PARTUUID=* | PARTLABEL=*)
boot="$(label_uuid_to_dev "$boot")"
;;
/dev/*) ;;
*)
die "You have to specify boot=<boot device> as a boot option for fips=1"
;;
LABEL=*)
boot="$(echo $boot | sed 's,/,\\x2f,g')"
boot="/dev/disk/by-label/${boot#LABEL=}"
;;
UUID=*)
boot="/dev/disk/by-uuid/${boot#UUID=}"
;;
PARTUUID=*)
boot="/dev/disk/by-partuuid/${boot#PARTUUID=}"
;;
PARTLABEL=*)
boot="/dev/disk/by-partlabel/${boot#PARTLABEL=}"
;;
/dev/*)
;;
*)
die "You have to specify boot=<boot device> as a boot option for fips=1" ;;
esac
if ! [ -e "$boot" ]; then
udevadm trigger --action=add > /dev/null 2>&1
udevadm trigger --action=add >/dev/null 2>&1
[ -z "$UDEVVERSION" ] && UDEVVERSION=$(udevadm --version)
i=0
while ! [ -e "$boot" ]; do
udevadm settle --exit-if-exists="$boot"
[ -e "$boot" ] && break
while ! [ -e $boot ]; do
if [ $UDEVVERSION -ge 143 ]; then
udevadm settle --exit-if-exists=$boot
else
udevadm settle --timeout=30
fi
[ -e $boot ] && break
sleep 0.5
i=$((i + 1))
i=$(($i+1))
[ $i -gt 40 ] && break
done
fi
[ -e "$boot" ] || return 1
mkdir -p /boot
fips_info "Mounting $boot as /boot"
mkdir /boot
info "Mounting $boot as /boot"
mount -oro "$boot" /boot || return 1
elif [ -d "$NEWROOT/boot" ]; then
# shellcheck disable=SC2114
rm -fr -- /boot
ln -sf "$NEWROOT/boot" /boot
fi
}
do_rhevh_check() {
do_rhevh_check()
{
KERNEL=$(uname -r)
kpath=${1}
# If we're on RHEV-H, the kernel is in /run/initramfs/live/vmlinuz0
HMAC_SUM_ORIG=$(while read -r a _ || [ -n "$a" ]; do printf "%s\n" "$a"; done < "$NEWROOT/boot/.vmlinuz-${KERNEL}.hmac")
HMAC_SUM_CALC=$(sha512hmac "$kpath" | while read -r a _ || [ -n "$a" ]; do printf "%s\n" "$a"; done || return 1)
HMAC_SUM_ORIG=$(cat $NEWROOT/boot/.vmlinuz-${KERNEL}.hmac | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done)
HMAC_SUM_CALC=$(sha512hmac $kpath | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done || return 1)
if [ -z "$HMAC_SUM_ORIG" ] || [ -z "$HMAC_SUM_CALC" ] || [ "${HMAC_SUM_ORIG}" != "${HMAC_SUM_CALC}" ]; then
warn "HMAC sum mismatch"
return 1
fi
fips_info "rhevh_check OK"
info "rhevh_check OK"
return 0
}
nonfatal_modprobe() {
modprobe "$1" 2>&1 > /dev/stdout \
| while read -r line || [ -n "$line" ]; do
echo "${line#modprobe: FATAL: }" >&2
done
}
fips_load_crypto() {
local _k
local _v
local _found
fips_load_crypto()
{
FIPSMODULES=$(cat /etc/fipsmodules)
fips_info "Loading and integrity checking all crypto modules"
info "Loading and integrity checking all crypto modules"
mv /etc/modprobe.d/fips.conf /etc/modprobe.d/fips.conf.bak
for _module in $FIPSMODULES; do
if [ "$_module" != "tcrypt" ]; then
if ! nonfatal_modprobe "${_module}" 2> /tmp/fips.modprobe_err; then
if ! modprobe "${_module}" 2>/tmp/fips.modprobe_err; then
# check if kernel provides generic algo
_found=0
while read -r _k _ _v || [ -n "$_k" ]; do
while read _k _s _v || [ -n "$_k" ]; do
[ "$_k" != "name" -a "$_k" != "driver" ] && continue
[ "$_v" != "$_module" ] && continue
_found=1
break
done < /proc/crypto
done </proc/crypto
[ "$_found" = "0" ] && cat /tmp/fips.modprobe_err >&2 && return 1
fi
fi
done
mv /etc/modprobe.d/fips.conf.bak /etc/modprobe.d/fips.conf
fips_info "Self testing crypto algorithms"
info "Self testing crypto algorithms"
modprobe tcrypt || return 1
rmmod tcrypt
}
do_fips() {
do_fips()
{
local _v
local _s
local _v
local _module
KERNEL=$(uname -r)
fips_info "Checking integrity of kernel"
info "Checking integrity of kernel"
if [ -e "/run/initramfs/live/vmlinuz0" ]; then
do_rhevh_check /run/initramfs/live/vmlinuz0 || return 1
elif [ -e "/run/initramfs/live/isolinux/vmlinuz0" ]; then
do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
elif [ -e "/run/install/repo/images/pxeboot/vmlinuz" ]; then
# This is a boot.iso with the .hmac inside the install.img
do_rhevh_check /run/install/repo/images/pxeboot/vmlinuz || return 1
else
BOOT_IMAGE="$(getarg BOOT_IMAGE)"
# Trim off any leading GRUB boot device (e.g. ($root) )
BOOT_IMAGE="$(echo "${BOOT_IMAGE}" | sed 's/^(.*)//')"
BOOT_IMAGE_NAME="${BOOT_IMAGE##*/}"
BOOT_IMAGE_PATH="${BOOT_IMAGE%${BOOT_IMAGE_NAME}}"
if [ -z "$BOOT_IMAGE_NAME" ]; then
BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
elif ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE_NAME}" ]; then
elif ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE}" ]; then
#if /boot is not a separate partition BOOT_IMAGE might start with /boot
BOOT_IMAGE_PATH=${BOOT_IMAGE_PATH#"/boot"}
#on some achitectures BOOT_IMAGE does not contain path to kernel
@@ -143,20 +129,20 @@ do_fips() {
fi
fi
BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE_PATH}/.${BOOT_IMAGE_NAME}.hmac"
BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE_PATH}.${BOOT_IMAGE_NAME}.hmac"
if ! [ -e "${BOOT_IMAGE_HMAC}" ]; then
warn "${BOOT_IMAGE_HMAC} does not exist"
return 1
fi
(cd "${BOOT_IMAGE_HMAC%/*}" && sha512hmac -c "${BOOT_IMAGE_HMAC}") || return 1
sha512hmac -c "${BOOT_IMAGE_HMAC}" || return 1
fi
fips_info "All initrd crypto checks done"
info "All initrd crypto checks done"
: > /tmp/fipsdone
> /tmp/fipsdone
umount /boot > /dev/null 2>&1
umount /boot >/dev/null 2>&1
return 0
}

20
modules.d/01fips/module-setup.sh
View File

@@ -24,10 +24,10 @@ installkernel() {
_fipsmodules+="crc32c crct10dif ghash "
# Ciphers:
_fipsmodules+="cipher_null des3_ede aes cfb dh ecdh "
_fipsmodules+="cipher_null des3_ede aes cfb "
# Modes/templates:
_fipsmodules+="ecb cbc ctr xts gcm ccm authenc hmac cmac ofb cts "
_fipsmodules+="ecb cbc ctr xts gcm ccm authenc hmac cmac "
# Compression algs:
_fipsmodules+="deflate lzo zlib "
@@ -39,21 +39,20 @@ installkernel() {
_fipsmodules+="aead cryptomgr tcrypt crypto_user "
fi
# shellcheck disable=SC2174
mkdir -m 0755 -p "${initdir}/etc/modprobe.d"
for _mod in $_fipsmodules; do
if hostonly='' instmods -c -s "$_mod"; then
echo "$_mod" >> "${initdir}/etc/fipsmodules"
if hostonly='' instmods -c -s $_mod; then
echo $_mod >> "${initdir}/etc/fipsmodules"
echo "blacklist $_mod" >> "${initdir}/etc/modprobe.d/fips.conf"
fi
done
# with hostonly_default_device fs module for /boot is not installed by default
if [[ $hostonly ]] && [[ $hostonly_default_device == "no" ]]; then
if [[ $hostonly ]] && [[ "$hostonly_default_device" == "no" ]]; then
_bootfstype=$(find_mp_fstype /boot)
if [[ -n $_bootfstype ]]; then
hostonly='' instmods "$_bootfstype"
if [[ -n "$_bootfstype" ]]; then
hostonly='' instmods $_bootfstype
else
dwarning "Can't determine fs type for /boot, FIPS check may fail."
fi
@@ -62,6 +61,7 @@ installkernel() {
# called by dracut
install() {
local _dir
inst_hook pre-mount 01 "$moddir/fips-boot.sh"
inst_hook pre-pivot 01 "$moddir/fips-noboot.sh"
inst_hook pre-udev 01 "$moddir/fips-load-crypto.sh"
@@ -70,13 +70,13 @@ install() {
inst_multiple sha512hmac rmmod insmod mount uname umount
inst_simple /etc/system-fips
[ -c "${initdir}"/dev/random ] || mknod "${initdir}"/dev/random c 1 8 \
[ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8 \
|| {
dfatal "Cannot create /dev/random"
dfatal "To create an initramfs with fips support, dracut has to run as root"
return 1
}
[ -c "${initdir}"/dev/urandom ] || mknod "${initdir}"/dev/urandom c 1 9 \
[ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9 \
|| {
dfatal "Cannot create /dev/random"
dfatal "To create an initramfs with fips support, dracut has to run as root"

3
modules.d/01systemd-ac-power/99-initrd-power-targets.rules
View File

@@ -1,3 +0,0 @@
# This file is part of dracut systemd ac power module
SUBSYSTEM=="power_supply", KERNEL=="AC", ATTR{online}=="0", RUN+="/usr/sbin/systemctl start initrd-on-battery-power.target"
SUBSYSTEM=="power_supply", KERNEL=="AC", ATTR{online}=="1", RUN+="/usr/sbin/systemctl start initrd-on-ac-power.target"

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