Add target network-online.target as requirement.
Service Icinga2 won't start before target is finally reached.
This prevents Icinga2 from failing if no entry for hostname.domain
is set in /etc/hosts
icinga2.service used `-e ${ICINGA2_ERROR_LOG}`, but this is documented
as having no effect without `-d`. Furthermore, icinga2 under systemd
unconditionally logged everything to the system log (but without setting
the log level etc), which contradicted the documentation. (Issue #6339)
Stop icinga2 on systemd from logging to stdout - and hence the system log -
once it has finished starting up. Just like when you start icinga2 from a
terminal using `-d`. And just like -d, we stop logging fatal errors to
stderr, and instead write to the log file passed with `-e`.
As per docs, mainlog (icinga2.log) is already enabled by default. And
pre-startup messages including config errors will still appear in the
system log.
This uses a new option --close-stdio, which has the same effect on logging as
--daemonize, but does not fork or call setsid().
For this purpose, I moved setsid() up and into Daemonize().
Consequence of that last point: if anyone is weird enough to specify a TTY
device file as the fatal error log (-e option), that will become icinga's
controlling terminal, which you generally don't want as a daemon. This
makes it consistent with the existing behaviour for icinga mainlog. For
this reason you're supposed to use O_NOCTTY in Linux daemons. But I wasn't
sure where icinga would want to put the ugly `#ifdef _WIN32 ... #else ...`.
This reverts commit 592fb22c7f.
We have the problem that Systemd doesn't expand shell variables
into our environment.
During the upgrade cycle this would maybe render a wrong PID file
location, thus resulting in wrong 'safe-reload' behaviour.
This is only for a clean upgrade path from 2.8.x to 2.9.0,
the proper fix is to ensure that the sysconfig file is empty
and keep our own defaults, or modified from the user.
refs #6434
This also disables setting a value by default.
Packaging should decide to install the config file:
`/etc/systemd/system/icinga2.service.d`
fixes#5611
Signed-off-by: Michael Friedrich <michael.friedrich@icinga.com>
Icinga2 fails with 'Cannot bind TCP socket for host',
if other services requiring network.target are not installed.
Signed-off-by: Jean Flach <jean-marcel.flach@netways.de>
fixes#10968
- put "Icinga" back in the "Description=" field as usually only the description is displayed on unit start/stop or shown in syslog
- add dependency to carbon-cache.service
(systemd only cares about dependencies if the respective services are enabled, so this does not hurt if someone does not have carbon-cache
installed at all or is not using it at the moment)
fixes#6551
Signed-off-by: Gunnar Beutner <gunnar.beutner@netways.de>
- Move system-specific defines like paths and usernames to /etc/icinga2/sysdefines.conf
Do not use /etc/sysconfig for this as per suggestion on the systemd mailinglist: it is RedHat-specific
- Use /etc/icinga2/sysdefines.conf in SysV-Init and systemd
- Move both the sources of the SysV-Initscript and the systemd-service definition to etc/initsystem
Refs #4794
Conflicts:
etc/initsystem/icinga2.init.d.cmake
Michael Friedrich
Schanz, Jens
Alan Jenkins
Markus Frosch
Jean Flach
Markus Frosch
Dirk Goetz
Gunnar Beutner
Lee Clemens
Gunnar Beutner
Michael Friedrich
Gerd von Egidy
Sam Kottler