Debugging Filters and Apply Rules using the Script Debugger

Debugging Filters and Apply Rules using the Script Debugger

Have you ever been in a situation where something in your Icinga configuration did not work as expected and you ended up doing small changes and reloading Icinga over and over again? This can be especially tricky with apply rules and filters if they don't match the...

Icinga 2 Config Sync: DIY Edition

Icinga 2 Config Sync: DIY Edition

Two weeks ago, Icinga 2 Config Sync: Behind the Scenes explained how the config sync in Icinga 2 works and how you can look behind the scenes. Today, we will put our knowledge from that post to the test and try to manually replicate the config sync. The most important...

Icinga 2 Config Sync: Behind the Scenes

Icinga 2 Config Sync: Behind the Scenes

Today's blog post dives into the internals of Icinga 2 and will give you an overview how the config synchronization works internally. We will take a small cluster as an example and follow the configuration files through the synchronization mechanism. We assume some...

Releasing Icinga 2.12.1 + 2.11.6

Releasing Icinga 2.12.1 + 2.11.6

Today we are releasing the 2.12.1 and 2.11.6 bugfix releases. These versions fix several crashes, deadlocks and excessive check latencies. They also address several bugs regarding IDO, API, notifications and checks. 2.12.1 Core Fix crashes during config...

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