Compare commits
1 Commits
services-d
...
services-s
Author | SHA1 | Date | |
---|---|---|---|
abf3b69766 |
101
src/modules/services-s6/main.py
Normal file
101
src/modules/services-s6/main.py
Normal file
@@ -0,0 +1,101 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
#
|
||||
# === This file is part of Calamares - <https://github.com/calamares> ===
|
||||
#
|
||||
# Copyright 2018-2019, Adriaan de Groot <groot@kde.org>
|
||||
# Copyright 2019, Artoo <artoo@artixlinux.org>
|
||||
#
|
||||
# Calamares 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 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
import libcalamares
|
||||
|
||||
from libcalamares.utils import target_env_call, warning
|
||||
from os.path import exists, join
|
||||
|
||||
|
||||
import gettext
|
||||
_ = gettext.translation("calamares-python",
|
||||
localedir=libcalamares.utils.gettext_path(),
|
||||
languages=libcalamares.utils.gettext_languages(),
|
||||
fallback=True).gettext
|
||||
|
||||
|
||||
def pretty_name():
|
||||
return _("Configure s6 services")
|
||||
|
||||
|
||||
class S6Controller:
|
||||
"""
|
||||
This is the s6 service controller.
|
||||
All of its state comes from global storage and the job
|
||||
configuration at initialization time.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
self.root = libcalamares.globalstorage.value('rootMountPoint')
|
||||
|
||||
self.svDir = libcalamares.job.configuration['svDir']
|
||||
self.dbDir = libcalamares.job.configuration['dbDir']
|
||||
self.defaultBundle = libcalamares.job.configuration['defaultBundle']
|
||||
|
||||
self.services = dict()
|
||||
self.services["add"] = libcalamares.job.configuration.get('services', [])
|
||||
self.services["delete"] = libcalamares.job.configuration.get('disable', [])
|
||||
|
||||
|
||||
def makeBundle(self):
|
||||
"""
|
||||
Call s6-rc-bundle with each service listed
|
||||
in services as arg.
|
||||
"""
|
||||
|
||||
deleteBundles = self.services.get("delete", [])
|
||||
|
||||
if deleteBundles:
|
||||
ec = target_env_call(["s6-rc-bundle", "-c", self.dbDir, "delete", *deleteBundles])
|
||||
if ec != 0:
|
||||
warning("Cannot delete {}".format(*deleteBundles))
|
||||
warning("s6-rc-bundle returned error code {!s}".format(ec))
|
||||
|
||||
for svc in self.services.get('add', []):
|
||||
ec = target_env_call(["s6-rc-db", "-c", self.dbDir, "type", svc])
|
||||
if ec != 0:
|
||||
warning("Service {} does not exist.".format(svc))
|
||||
warning("s6-rc-db returned error code {!s}".format(ec))
|
||||
else:
|
||||
ec = target_env_call(["s6-service", "add", self.defaultBundle, svc])
|
||||
if ec != 0:
|
||||
warning("Cannot add service {} to {} bundle".format(svc, self.defaultBundle))
|
||||
warning("s6-service returned error code {!s}".format(ec))
|
||||
|
||||
ec = target_env_call(["s6-db-reload", "-r"])
|
||||
if ec != 0:
|
||||
warning("Cannot reload service db.")
|
||||
warning("s6-db-reload returned error code {!s}".format(ec))
|
||||
|
||||
def run(self):
|
||||
"""Run the controller
|
||||
"""
|
||||
|
||||
r = self.makeBundle()
|
||||
if r is not None:
|
||||
return r
|
||||
|
||||
def run():
|
||||
"""
|
||||
Setup services
|
||||
"""
|
||||
|
||||
return S6Controller().run()
|
5
src/modules/services-s6/module.desc
Normal file
5
src/modules/services-s6/module.desc
Normal file
@@ -0,0 +1,5 @@
|
||||
---
|
||||
type: "job"
|
||||
name: "services-s6"
|
||||
interface: "python"
|
||||
script: "main.py"
|
33
src/modules/services-s6/services-s6.conf
Normal file
33
src/modules/services-s6/services-s6.conf
Normal file
@@ -0,0 +1,33 @@
|
||||
# s6 services module to create a services bundle via s6-rc-bundle in the chroot
|
||||
#
|
||||
# Services can be added to default bundle
|
||||
# Handle disable with care and only use it if absolutely necessary.
|
||||
#
|
||||
# if a service is listed in the conf but is not present/detected on the target system,
|
||||
# it will be ignored and skipped; a warning is logged.
|
||||
#
|
||||
---
|
||||
|
||||
# services path
|
||||
svDir: /etc/s6/sv
|
||||
|
||||
# database path
|
||||
dbDir: /etc/s6/rc/compiled
|
||||
|
||||
# default bundle name
|
||||
defaultBundle: default
|
||||
|
||||
# services: a list of services to **add** to the default bundle
|
||||
# disable: a list of bundles to **delete**
|
||||
#
|
||||
# Each entry:
|
||||
# - the name
|
||||
# # Example services and disable settings:
|
||||
# services:
|
||||
# - foo1
|
||||
# - foo2
|
||||
# disable:
|
||||
# - foo3
|
||||
# - foo4
|
||||
services: []
|
||||
disable: []
|
Reference in New Issue
Block a user