NAME | SYNOPSIS | DESCRIPTION | FILES | OPTIONS | NOTES | SEE ALSO | AUTHORS | COLOPHON

DH_INSTALLSYSTEMD(1)              Debhelper             DH_INSTALLSYSTEMD(1)

NAME         top

       dh_installsystemd - install systemd unit files

SYNOPSIS         top

       dh_installsystemd [debhelper options] [--restart-after-upgrade]
       [--no-stop-on-upgrade] [--no-enable] [--no-start] [--name=name]
       [unit file ...]

DESCRIPTION         top

       dh_installsystemd is a debhelper program that is responsible for
       installing package maintainer supplied systemd unit files.

       It also finds the service files installed by a package and generates
       preinst, postinst, and prerm code blocks for enabling, disabling,
       starting, stopping, and restarting the corresponding systemd
       services, when the package is installed, updated, or removed. These
       snippets are added to the maintainer scripts by dh_installdeb(1).

       deb-systemd-helper(1) is used to enable and disable systemd units,
       thus it is not necessary that the machine actually runs systemd
       during package installation time, enabling happens on all machines in
       order to be able to switch from sysvinit to systemd and back.

       dh_installsystemd operates on all unit files installed by a package.
       For only generating blocks for specific unit files, pass them as
       arguments, "dh_installsystemd quota.service". Specific unit files can
       be excluded from processing using the -X common debhelper(1) option.

FILES         top

       debian/package.mount, debian/package.path, debian/package@.path,
       debian/package.service, debian/package@.service,
       debian/package.socket, debian/package@.socket, debian/package.target,
       debian/package@.target, debian/package.timer, debian/package@.timer
           If any of those files exists, they are installed into
           lib/systemd/system/ in the package build directory.

       debian/package.tmpfile
           If this exists, it is installed into usr/lib/tmpfiles.d/ in the
           package build directory. Note that the "tmpfiles.d" mechanism is
           currently only used by systemd.

OPTIONS         top

       --no-enable
           Disable the service(s) on purge, but do not enable them on
           install.

           Note that this option does not affect whether the services are
           started.  Please remember to also use --no-start if the service
           should not be started.

       --name=name
           This option controls several things.

           It changes the name that dh_installsystemd uses when it looks for
           maintainer provided systemd unit files as listed in the "FILES"
           section.  As an example, dh_installsystemd --name foo will look
           for debian/package.foo.service instead of
           debian/package.service).  These unit files are installed as
           name.unit-extension (in the example, it would be installed as
           foo.service).

           Furthermore, if no unit files are passed explicitly as command
           line arguments, dh_installsystemd will only act on unit files
           called name (rather than all unit files found in the package).

       --restart-after-upgrade
           Do not stop the unit file until after the package upgrade has
           been completed.  This is the default behaviour in compat 10.

           In earlier compat levels the default was to stop the unit file in
           the prerm, and start 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.

       --no-restart-after-upgrade
           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 service on upgrade.

       --no-start
           Do not start the unit file after upgrades and after initial
           installation (the latter is only relevant for services without a
           corresponding init script).

           Note that this option does not affect whether the services are
           enabled.  Please remember to also use --no-enable if the services
           should not be enabled.

       unit file ...
           Only process and generate maintscripts for the installed unit
           files with the (base)name unit file.

           Note: dh_installsystemd will still install unit files from
           debian/ but it will not generate any maintscripts for them unless
           they are explicitly listed in unit file ...

NOTES         top

       This command is not idempotent. dh_prep(1) should be called between
       invocations of this command (with the same arguments). Otherwise, it
       may cause multiple instances of the same text to be added to
       maintainer scripts.

SEE ALSO         top

       debhelper(7), dh_installinit(1), deb-systemd-helper(1)

AUTHORS         top

       pkg-systemd-maintainers@lists.alioth.debian.org

COLOPHON         top

       This page is part of the debhelper (helper programs for debian/rules)
       project.  Information about the project can be found at [unknown --
       if you know, please contact man-pages@man7.org] If you have a bug
       report for this manual page, send it to submit@bugs.debian.org.  This
       page was obtained from the project's upstream Git repository
       ⟨https://salsa.debian.org/debian/debhelper.git⟩ on 2018-10-29.  (At
       that time, the date of the most recent commit that was found in the
       repository was 2018-10-28.)  If you discover any rendering problems
       in this HTML version of the page, or you believe there is a better or
       more up-to-date source for the page, or you have corrections or
       improvements to the information in this COLOPHON (which is not part
       of the original manual page), send a mail to man-pages@man7.org

11.5                             2018-10-28             DH_INSTALLSYSTEMD(1)