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ServicePlugina1
`service`::
Plug-in for handling sysvinit, sysv-rc, openrc and systemd services.
+
The syntax is as follows:
+
[subs="+quotes,+macros"]
----
[service]
service.__service_name__=__commands__[,file:__file__]
----
+
Supported service-handling `_commands_` are `start`, `stop`, `enable`
and `disable`. The optional `file:__file__` directive installs an overlay
configuration file `__file__`. Multiple commands must be comma (`,`)
or semicolon (`;`) separated. If the directives conflict, the last
one is used.
+
The service plugin supports configuration overlays only for systemd.
In other init systems, this directive is ignored. The configuration
overlay files are copied to `/etc/systemd/system/__service_name__.service.d/`
directories. Upon profile unloading, the directory is removed if it is empty.
+
With systemd, the `start` command is implemented by `restart` in order
to allow loading of the service configuration file overlay.
+
NOTE: With non-systemd init systems, the plug-in operates on the
current runlevel only.
+
.Start and enable the `sendmail` service with an overlay file
====
----
[service]
service.sendmail=start,enable,file:${i:PROFILE_DIR}/tuned-sendmail.conf
----
The internal variable `${i:PROFILE_DIR}` points to the directory
from which the profile is loaded.
====
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