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
Alexander Aleksandrovič Klimov
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