Werk #17366: Parsing systemd units which trigger others

Component

Checks & agents

Title

Parsing systemd units which trigger others

Date

Nov 18, 2024

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.4.0b1	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.3.0p22	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.2.0p37	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

In case a systemd unit will trigger others, a systemctl output may look like:

Triggers: ● check-mk-agent@3148-1849349-997.service
● check-mk-agent@3149-1849349-997.service

This led to falsely parsed data from the systemd status section. CPU or memory may have been mixed up between the units.

This is fixed now.