StateChangeHandler() is the function used when the actual hard/soft state
changes and thus also writes state history. This is not desired in this case,
instead, a runtime update should be generated, therefore call UpdateState()
instead.
refs #9063
StateChangeHandler() is the function used when the actual hard/soft state
changes and thus also writes state history. This is not desired in this case,
instead, a runtime update should be generated, therefore call UpdateState()
instead.
refs #9063
StateChangeHandler() is the function used when the actual hard/soft state
changes and thus also writes state history. This is not desired in this case,
instead, a runtime update should be generated, therefore call UpdateState()
instead.
refs #9063
Previously, both funktions did related operations but had unclear and confusing
naming:
- UpdateState updated the icinga:{host,service}:state Redis keys.
- SendStatusUpdate sent a runtime update for the icinga:{host,service}:state.
This commit merges both functions into one with a new mode parameter. The
following modes are now supported:
- Volatile: Update the icinga:{host,service}:state Redis key.
- Full: Perform the volatile state update and in addition send a corresponding
runtime update so that this state update gets written through to the
persistent database by a running icingadb process.
- RuntimeOnly: Special mode for callers that can ensure that a volatile update
for the current state was already performed but has to be upgraded to a full
update.
refs #9063
When there are multiple active IDO instances on the same node, before this
commit, all of them would share a single DbValue object for the notification_id
column of the icinga_contactnotifications table. This resulted in the issue
that one database references the notification_id in another database.
This commit fixes this by using a separate DbValue value for each IDO instance.
This needs a new signal as the existing OnQuery and OnMultipleQueries signals
perform the same queries on all IDO instances, but different queries are needed
here per instance (they only differ in the referenced DbValue). Therefore, a
new signal OnMakeQueries is added that takes a std::function which is called
once per IDO instance and can access callbacks to perform one or multiple
queries only on this specific IDO instance.
The config parser requires *Command#arguments#order to be a Number, i.e. 42,
4.2 or even "4.2". That's int-casted where needed, now also for Icinga DB.
Before:
```
object CheckCommand "9117" {
command = [ "true" ]
arguments = {
"4.2" = { order = "4.2" }
}
}
```
2022-01-03T13:25:07.166+0100 FATAL icingadb json: cannot unmarshal string into Go value of type int64
The Windows image provided by GitHub already includes most of our dependencies,
so the installation of all Chocolatey packages except winflexbison3 was
redundant. Visual Studio is provided in the Enterprise version instead of
Community, so that has to be added to the search path as well.
i.e. the confusion of the state file deserializator with e.g. `"type":32` on startup.
That would unexpectedly restore (the now ignored) null (not `{"type":32}`) as there's no type "32".
refs #8186
The loop iterated over the services of the wrong host resulting in duplicate
downtimes scheduled for services of the parent host instead of downtimes for
services of the child host.
When creating a fixed downtime that starts immediately while the checkable is
in a non-OK state, previously the code path for flexible downtimes was used to
trigger this downtime. This is fixed by this commit which resolves two issued:
1. Missing downtime start notification: notifications work differently for
fixed and flexible downtimes. This resulted in missing downtime start
notifications under the conditions described above.
2. Incorrect downtime trigger time: this code path would incorrectly assume the
timestamp of the last checkable as the trigger time which is incorrect for
fixed downtimes.
When triggering a downtime, the time of the causing event is now passed on as
the trigger time. That time is:
* For fixed downtimes: the later one of start and entry time.
* If a check result triggers the downtime: The execution end of the check
result.
* If another downtime triggers the downtime: The trigger time of the first
downtime.
This is done so two nodes in a HA setup can write consistent Icinga DB downtime
history streams.
refs #9101
In the 2.12.6 release, the full schema file sets the version to 1.14.3, whereas
the latest available upgrade file 2.11.0.sql sets it to 1.15.0. Therefore, ship
a new upgrade file 2.12.7.sql for all users who imported their schema with
version 2.11.0 or later and never performed an upgrade since then. Their
databases incorrectly state schema version 1.14.3 and is bumped to the correct
version 1.15.0 by the upgrade.
In the 2.13.2 release, the full schema file sets the version to 1.15.0, whereas
the latest available upgrade file 2.13.0.sql sets it to 1.15.1. Therefore,
rename the incorrectly named upgrade file 2.13.1.sql (it was not shipped in
this or any other release so far) to 2.13.3.sql for users who imported their
schema with version 2.13.0 or later and never performed an upgrade since then.
Their databases incorrectly state schema version 1.15.0 and are bumped to the
correct version 1.15.1 by the upgrade. Additionally, the version number in the
full schema is also bumped to the correct version 1.15.1.
