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NAMEdh_installinit - install service init files into package build directories
SYNOPSISdh_installinit [debhelper options] [--name=name] [-n] [-R] [-r] [-d] [-- params]
DESCRIPTIONdh_installinit is a debhelper program that is responsible for installing init scripts with associated defaults files, as well as upstart job files, and systemd service files into package build directories.
It also automatically generates the postinst and postrm and prerm commands needed to set up the symlinks in /etc/rc*.d/ to start and stop the init scripts.
In compat 10 or earlier: If a package only ships a systemd service file and no sysvinit script is provided, you may want to exclude the call to dh_installinit for that package (e.g. via -N). Otherwise, you may get warnings from lintian about init.d scripts not being included in the package.
- If this exists, it is installed into etc/init.d/package in the package build directory.
- If this exists, it is installed into etc/default/package in the package build directory.
- If this exists, it is installed into etc/init/package.conf in the package build directory.
- If this exists, it is installed into lib/systemd/system/package.service in the package build directory. Only used in compat levels 10 and below.
- If this exists, it is installed into usr/lib/tmpfiles.d/package.conf in the package build directory. (The tmpfiles.d mechanism is currently only used by systemd.) Only used in compat levels 10 and below.
- -n, --no-scripts
- Do not modify postinst/postrm/prerm scripts.
- -o, --only-scripts
Only modify postinst/postrm/prerm scripts, do not actually install
any init script, default files, upstart job or systemd service file. May be
useful if the file is shipped and/or installed by upstream in a way that
doesn't make it easy to let dh_installinit find it.
Caveat: This will bypass all the regular checks and unconditionally modify the scripts. You will almost certainly want to use this with -p to limit, which packages are affected by the call. Example:
override_dh_installinit: dh_installinit -pfoo --only-scripts dh_installinit --remaining
- -R, --restart-after-upgrade
Do not stop the init script until after the package upgrade has been
completed. This is the default behaviour in compat 10.
In early compat levels, the default was to stop the script in the prerm, and starts it again in the postinst.
This can be useful for daemons that should not have a possibly long downtime during upgrade. But you should make sure that the daemon will not get confused by the package being upgraded while it's running before using this option.
- Undo a previous --restart-after-upgrade (or the default of compat 10). If no other options are given, this will cause the service to be stopped in the prerm script and started again in the postinst script.
- -r, --no-stop-on-upgrade, --no-restart-on-upgrade
Do not stop init script on upgrade. This has the side-effect of not
restarting the service as a part of the upgrade.
If you want to restart the service with minimal downtime, please use --restart-after-upgrade (default in compat 10 or later). If you want the service to be restarted but be stopped during the upgrade, then please use --no-restart-after-upgrade (note the ``after-upgrade'').
Note that the --no-restart-on-upgrade alias is deprecated and will be removed in compat 11. This is to avoid confusion with the --no-restart-after-upgrade option. The --no-stop-on-upgrade variant was introduced in debhelper 10.2 (included in Debian stretch).
- Do not start the init script on install or upgrade, or stop it on removal. Only call update-rc.d. Useful for rcS scripts.
- -d, --remove-d
- Remove trailing d from the name of the package, and use the result for the filename the upstart job file is installed as in etc/init/ , and for the filename the init script is installed as in etc/init.d and the default file is installed as in etc/default/. This may be useful for daemons with names ending in d. (Note: this takes precedence over the --init-script parameter described below.)
- -uparams --update-rcd-params=params
- -- params
- Pass params to update-rc.d(8). If not specified, defaults will be passed to update-rc.d(8).
- Install the init script (and default file) as well as upstart job file using the filename name instead of the default filename, which is the package name. When this parameter is used, dh_installinit looks for and installs files named debian/package.name.init, debian/package.name.default and debian/package.name.upstart instead of the usual debian/package.init, debian/package.default and debian/package.upstart.
Use scriptname as the filename the init script is installed as in
etc/init.d/ (and also use it as the filename for the defaults file, if it
is installed). If you use this parameter, dh_installinit will look to see
if a file in the debian/ directory exists that looks like
package.scriptname and if so will install it as the init script in
preference to the files it normally installs.
This parameter is deprecated, use the --name parameter instead. This parameter is incompatible with the use of upstart jobs.
- Call the named shell function if running the init script fails. The function should be provided in the prerm and postinst scripts, before the #DEBHELPER# token.
NOTESNote that this command is not idempotent. dh_prep(1) should be called between invocations of this command. Otherwise, it may cause multiple instances of the same text to be added to maintainer scripts.
This program is a part of debhelper.
AUTHORSJoey Hess <email@example.com>
Steve Langasek <firstname.lastname@example.org>
Michael Stapelberg <email@example.com>