запуск / остановка / перезапуск файлов модулей systemd (start/stop/restart systemd unit files)
Имя (Name)
dh_systemd_start - start/stop/restart systemd unit files
Синопсис (Synopsis)
dh_systemd_start
[debhelper options] [--restart-after-upgrade
]
[--no-stop-on-upgrade
] [unit file ...]
Описание (Description)
dh_systemd_start
is a debhelper program that is responsible for
starting/stopping or restarting systemd unit files in case no
corresponding sysv init script is available.
As with dh_installinit
, the unit file is stopped before upgrades
and started afterwards (unless --restart-after-upgrade
is
specified, in which case it will only be restarted after the
upgrade). This logic is not used when there is a corresponding
SysV init script because invoke-rc.d performs the
stop/start/restart in that case.
Параметры (Options)
--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).
Примечание (Note)
Note that 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.
Note that dh_systemd_start
should be run after dh_installinit
so
that it can detect corresponding SysV init scripts. The default
sequence in dh
does the right thing, this note is only relevant
when you are calling dh_systemd_start
manually.
Смотри также (See also)
debhelper(7)