Werk #16176: postfix: Fix Postfix status monitoring for agents run in Docker
| Komponente | Checks & agents |
| Titel | postfix: Fix Postfix status monitoring for agents run in Docker |
| Datum | 13.03.2024 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk-Version | 2.2.0p26 2.3.0b4 2.4.0b1 |
| Level | Kleine Änderung |
| Klasse | Bugfix |
| Kompatibilität | Kompatibel - benötigt kein manuelles Eingreifen |
Previously, Checkmk agent used the data from /proc to determine if Postfix instance is running. Since docker containers don't have permissions to read /proc, the agent always reported the Postfix instance as 'not running'.
This resulted in CRIT 'Postfix status' service even if Postfix instance was running correctly.
