systemd/units/rescue.service.m4

#  This file is part of systemd.
#
#  systemd 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.

# See systemd.special(7) for details

[Unit]
Description=Rescue Shell
DefaultDependencies=no
Conflicts=shutdown.target
After=basic.target plymouth-start.service
Before=shutdown.target

[Service]
Environment=HOME=/root
WorkingDirectory=/root
ExecStartPre=-/bin/plymouth quit
ExecStartPre=-/bin/echo 'Welcome to rescue mode. Use "systemctl default" or ^D to activate default mode.'
m4_ifdef(`TARGET_FEDORA',
`EnvironmentFile=/etc/sysconfig/init
ExecStart=-/bin/bash -c "exec ${SINGLE}"',
m4_ifdef(`TARGET_MANDRIVA',
`EnvironmentFile=/etc/sysconfig/init
ExecStart=-/bin/bash -c "exec ${SINGLE}"',
m4_ifdef(`TARGET_MAGEIA',
`EnvironmentFile=/etc/sysconfig/init
ExecStart=-/bin/bash -c "exec ${SINGLE}"',
m4_ifdef(`TARGET_MEEGO',
`EnvironmentFile=/etc/sysconfig/init
ExecStart=-/bin/bash -c "exec ${SINGLE}"',
`ExecStart=-/sbin/sulogin'))))
ExecStopPost=-/bin/systemctl --fail --no-block default
StandardInput=tty-force
StandardOutput=inherit
StandardError=inherit
KillMode=process

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
units: add missing units 2010-07-13 02:04:14 +04:00			`# This file is part of systemd.`
			`#`
			`# systemd 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.`

			`# See systemd.special(7) for details`

			`[Unit]`
			`Description=Rescue Shell`
			`DefaultDependencies=no`
units: make fedora/single.service standard and rename it to rescue.service 2010-10-29 06:09:36 +04:00			`Conflicts=shutdown.target`
units: fix rescue.service race with plymouth It was possible for the "ExecStartPre=-/bin/plymouth quit" to race with plymouth-start.service which is pulled in indirectly by basic.target -> sysinit.target. The race left plymouth running on the terminal, making it unusable for rescue purposes. https://bugzilla.redhat.com/show_bug.cgi?id=710487 2011-09-23 01:52:38 +04:00			`After=basic.target plymouth-start.service`
units: make fedora/single.service standard and rename it to rescue.service 2010-10-29 06:09:36 +04:00			`Before=shutdown.target`
units: add missing units 2010-07-13 02:04:14 +04:00
			`[Service]`
units: set HOME=/root when running shells 2010-09-10 18:53:53 +04:00			`Environment=HOME=/root`
units: set working directory to /root for sulogin, since sulogin is crazy 2010-09-10 19:11:29 +04:00			`WorkingDirectory=/root`
rescue: terminate plymouth entirely when going into rescue mode 2011-02-23 20:42:08 +03:00			`ExecStartPre=-/bin/plymouth quit`
unit: continue boot when exiting emergency/resuce shell 2010-10-06 04:43:06 +04:00			`ExecStartPre=-/bin/echo 'Welcome to rescue mode. Use "systemctl default" or ^D to activate default mode.'`
units: make fedora/single.service standard and rename it to rescue.service 2010-10-29 06:09:36 +04:00			m4_ifdef(`TARGET_FEDORA',
			`EnvironmentFile=/etc/sysconfig/init
units: fix variable expansion 2010-10-29 18:27:58 +04:00			`ExecStart=-/bin/bash -c "exec ${SINGLE}"',`
build-sys: add Mandriva distribution support This merges several separate patches that I carry as part of Mandriva systemd RPM. They touch those parts that are very unlikely to be changed in near future and do not impose any functionality change for systemd core. I also think it is useful for troubleshooting to have real distribution name in system logs, espicially when someone reports problem upstream. The patch looks bigger than sum of replaced patches because - previous patches were applied on top of distro=fedora, now I need to add all those bits for distro=mandriva as well - part of patch was done as spec file magic, but it seems more logical to ship all these bits together 2011-03-08 21:47:29 +03:00			m4_ifdef(`TARGET_MANDRIVA',
			`EnvironmentFile=/etc/sysconfig/init
			`ExecStart=-/bin/bash -c "exec ${SINGLE}"',`
Add Mageia support This patch adds support for the Mageia Linux distribution: http://www.mageia.org/ Mageia is a fork of Mandriva although some divergence has already occured and thus inclusion of these changes upstream allow us to (hopefully) migrate more rapidly to the new standard approaches systemd offers. Indeed, we already use the preferred mechanism of OS identification via the /etc/os-release file rather than a distro specific variation. This patch mostly mirrors the patch added previously for Mandriva support. In addition to those original authors, this patch was mostly written by Dexter Morgan with help from Colin Guthrie and Eugeni Dodonov. 2011-10-28 21:16:33 +04:00			m4_ifdef(`TARGET_MAGEIA',
			`EnvironmentFile=/etc/sysconfig/init
			`ExecStart=-/bin/bash -c "exec ${SINGLE}"',`
MeeGo support This commit consists of the initial work to include MeeGo as a ported distribution for systemd. The majority of the changes are small configuration additions to auto tools, so that MeeGo is identified as a valid distribution option. Some small deviations will be noticed between the configuration of MeeGo and other distributions. As MeeGo is a distribution striving for compliancy to support its near embedded attributes and target users, there is less user configuration options available by default. Most services will be enabled by systemd as part of the distribution requirements, and as such most links and service files will be pre-setup for the MeeGo distribution. As much of this is going to be done within the MeeGo distribution packaging this is still noteworthy to mention, as it explains why in systemd you will observe configuration differences where the MeeGo distribution removes all links in the pkgsysconfdir for instance. MeeGo will be user configurable if there is desire, but most services will be enabled by the distribution as designated by the MeeGo compliancy standards. Other changes are in source to add such areas as meego-release defined in utils, and hostname in hostname-setup, defining vconsole-setup, localizations and rescue additions as needed. As this is all ground work, MeeGo will continue to strive for complete compatibility. 2011-04-19 23:37:51 +04:00			m4_ifdef(`TARGET_MEEGO',
			`EnvironmentFile=/etc/sysconfig/init
units: In MeeGo there was more than one ExecStart lines present that caused systemd to refuse the rescue.service 2011-09-21 23:38:46 +04:00			`ExecStart=-/bin/bash -c "exec ${SINGLE}"',`
Add Mageia support This patch adds support for the Mageia Linux distribution: http://www.mageia.org/ Mageia is a fork of Mandriva although some divergence has already occured and thus inclusion of these changes upstream allow us to (hopefully) migrate more rapidly to the new standard approaches systemd offers. Indeed, we already use the preferred mechanism of OS identification via the /etc/os-release file rather than a distro specific variation. This patch mostly mirrors the patch added previously for Mandriva support. In addition to those original authors, this patch was mostly written by Dexter Morgan with help from Colin Guthrie and Eugeni Dodonov. 2011-10-28 21:16:33 +04:00			`ExecStart=-/sbin/sulogin'))))
units: add --no-block when starting normal service after shell exited 2011-04-14 01:29:51 +04:00			`ExecStopPost=-/bin/systemctl --fail --no-block default`
units: add missing units 2010-07-13 02:04:14 +04:00			`StandardInput=tty-force`
units: direct stdout/stderr of rescue shells to tty With output of services going to syslog by default now, the rescue shell units need to direct their output to tty explicitly. Specify stderr too, just in case. 2011-09-20 14:11:04 +04:00			`StandardOutput=inherit`
			`StandardError=inherit`
exec: drop process group kill mode since it has little use and confuses the user 2011-03-30 01:31:38 +04:00			`KillMode=process`
units: add missing units 2010-07-13 02:04:14 +04:00
units: always send HUP when dealing with shells/gettys/logins 2010-08-05 22:29:11 +04:00			`# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash`
units: add missing units 2010-07-13 02:04:14 +04:00			`# terminates cleanly.`
units: always send HUP when dealing with shells/gettys/logins 2010-08-05 22:29:11 +04:00			`KillSignal=SIGHUP`