Icinga/icinga2 v2.12.7 on GitHub

This version includes bugfixes for many features of Icinga 2, including fixes for multiple crashes.

The /v1/config/stages endpoint now immediately rejects parallel config updates instead of accepting and then later failing to verify and activate them. #9326

The lifetime of newly issued node certificates is reduced from 15 years to 397 days. #9338
Compare cluster certificate tickets in constant time. #9334

Fix a crash that could happen while sending notifications shortly after Icinga 2 started. #9125

Fix a deadlock when processing check results for checkables with dependencies. #9229
Fix a message routing loop that can happen for event commands that are executed within a zone using command_endpoint that resulted in excessive execution of the command. #9261

Fix scheduling of downtimes for all services on child hosts. #9184
Creating fixed downtimes starting immediately now send a corresponding notification. #9185
Fix some issues involving daylight saving time changes that could result in an hour missing from scheduled downtimes. This fix applies to time periods as well. #9246
Fix a bug where downtimes on the day after a daylight saving time change could be off by an hour. #9253

Fix the evaluation order of default templates when used in combination with apply rules. Now default templates are imported first as stated in the documentation and as it already happens for objects defined without using apply. #9294

Fix an issue where contacts were not written correctly to the notification history if multiple IDO instances are active on the same node. #9243
Explicitly set the encoding for MySQL connections as a workaround for changed defaults in Debian bullseye. #9313
Ship a MySQL schema upgrade that fixes inconsistent version information in the full schema file and upgrade files which could have resulted in inaccurate reports of an outdated schema version. #9140

Fix a race condition in the InfluxDB Writers that could result in a crash. #9247
All writers no longer send metrics multiple times after HA failovers. #9329

Fix the order of linker flags to fix builds on some ARM platforms. #9167
Fix an issue when building within an unrelated Git repository, version information from that repository could incorrectly be used for Icinga 2. #9156
Windows: Update bundled Boost version to 1.78.0 and OpenSSL to 1.1.1n #9320 #9327

Fix some race conditions due to missing synchronization. These race conditions should not have caused any practical problems besides incorrect numbers in debug log message. #9305
Move the startup.log and status files created when validating incoming cluster config updates to /var/lib/icinga2/api and always keep the last failed startup.log to ease debugging. #9336
Remove outdated and incorrect of the severity attributes #9244

Icinga/icinga2 v2.12.7 Icinga 2 v2.12.7 on GitHub