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
The sysconfig file now only contains the defaults as comments, changes
made there are given to the init.d script, prepare-dirs, safe-reload and
Icinga 2 itself. If nothing is set in the sysconfig file (as is the
default as all lines are commented out) the defaults are used.
fixes#6255
This better reflects its purpose as otherwise it would imply
that you need Elastic Stack for it. Graylog also reads from
Elasticsearch instances, this could serve as additional integration
here.
Main focus: Object attributes and their value types. Originates from the
API Event Streams patch to document their value types. Now applied to
the entire configuration objects chapter.
The API chapter and their value types has been changed to capitalized
type identifiers.
Value types are now explicitly told about inside monitoring basics. This
has been adopted into the Icinga 2 training material a long time ago
and finds its way into the docs too.
The CheckResult and PerfdataValue value types have been moved into the
advanced topics chapter. mkdocs doesn't like multiple `#` headings in one file
and did just hide it.
Also moved the Influxdb details into the features documentation where it
belongs.
Many small references and URLs to other chapters added.
E.g. dedicated chapters for object accessor examples, to better link against
time dependent thresholds.
Can serve as patch basis and reference for ITL documentation where the
value types are missing too.
This commit also fixes the non-requirement of "legacy-timeperiod" which
also is a default template import since 2.6.
This also fixes the state mapping issue.
fixes#4015
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>
This makes it easier for cluster and client setups with or
without the Icinga Director.
Note: Clients will still not receive synced configuration if
accept_config is not enabled (which is the default, and can be changed
during setup).
fixes#5106
Jean Flach
Michael Friedrich
Michael Insel
Max Rosin
Dirk Goetz
Gunnar Beutner
Markus Frosch
Michael
Christian Gut
pv2b
Ewoud Kohl van Wijngaarden
Marianne Spiller