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authorDidier Roche <didrocks@ubuntu.com>2014-11-24 10:12:06 +0100
committerLennart Poettering <lennart@poettering.net>2014-12-03 03:41:19 +0100
commita1405db67c9fa6e8d734933cc7dd208bdb703cae (patch)
tree310a62436d9cb3834ec092232f4a6cde1191bf2d
parent3fb394369ccd6787f8f883e0f81dc7f35cb1ec51 (diff)
machine-id-commit: add unit file
The unit file only active the machine-id-commit helper if /etc is mounted writable and /etc/machine-id is an independant mount point (should be a tmpfs).
-rw-r--r--Makefile.am5
-rw-r--r--units/.gitignore1
-rw-r--r--units/systemd-machine-id-commit.service.in21
3 files changed, 27 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am
index 2efd0333fe..5b46243e65 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -537,6 +537,7 @@ nodist_systemunit_DATA = \
units/systemd-kexec.service \
units/systemd-fsck@.service \
units/systemd-fsck-root.service \
+ units/systemd-machine-id-commit.service \
units/systemd-udevd.service \
units/systemd-udev-trigger.service \
units/systemd-udev-settle.service \
@@ -589,6 +590,7 @@ EXTRA_DIST += \
units/user/systemd-exit.service.in \
units/systemd-fsck@.service.in \
units/systemd-fsck-root.service.in \
+ units/systemd-machine-id-commit.service.in \
units/user@.service.in \
units/debug-shell.service.in \
units/systemd-suspend.service.in \
@@ -2227,6 +2229,9 @@ systemd_machine_id_commit_LDADD = \
libsystemd-internal.la \
libsystemd-shared.la
+SYSINIT_TARGET_WANTS += \
+ systemd-machine-id-commit.service
+
# ------------------------------------------------------------------------------
systemd_ac_power_SOURCES = \
src/ac-power/ac-power.c
diff --git a/units/.gitignore b/units/.gitignore
index a1276e5b61..e12d299e50 100644
--- a/units/.gitignore
+++ b/units/.gitignore
@@ -25,6 +25,7 @@
/systemd-firstboot.service
/systemd-fsck-root.service
/systemd-fsck@.service
+/systemd-machine-id-commit.service
/systemd-halt.service
/systemd-hibernate.service
/systemd-hostnamed.service
diff --git a/units/systemd-machine-id-commit.service.in b/units/systemd-machine-id-commit.service.in
new file mode 100644
index 0000000000..dd765b6608
--- /dev/null
+++ b/units/systemd-machine-id-commit.service.in
@@ -0,0 +1,21 @@
+# This file is part of systemd.
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+
+[Unit]
+Description=Commit a transient machine-id on disk
+Documentation=man:systemd-machine-id-commit.service(8)
+DefaultDependencies=no
+Conflicts=shutdown.target
+Before=sysinit.target shutdown.target
+After=local-fs.target
+ConditionPathIsReadWrite=/etc
+ConditionPathIsMountPoint=/etc/machine-id
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=@rootlibexecdir@/systemd-machine-id-commit