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Werk #17769: Docker container piggyback hosts: Do not crash in case of multiple parent hosts

Component Checks & agents
Title Docker container piggyback hosts: Do not crash in case of multiple parent hosts
Date May 4, 2025
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.5.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.4.0p1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

This werk resolves errors similar to those addressed in Werk #14420. Specifically, it fixes the following issues:

C+: Parsing of section docker_container_network failed C-: and C+: Parsing of section docker_container_labels failed C-:

As these are inventory plug-ins, there will be no explicit way of letting affected user know about the issue. Instead, the affected inventory information will simply not be discovered.

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