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Werk #18094: agent_prism: Avoid calling /ha endpoint on non AHV (Nutanix Acropolis Hypervisor) exclusive cluster

Component Checks & agents
Title agent_prism: Avoid calling /ha endpoint on non AHV (Nutanix Acropolis Hypervisor) exclusive cluster
Date Jun 16, 2025
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.5.0b1 Checkmk Ultimate, Checkmk Ultimate MT
2.4.0p5 Checkmk Ultimate, Checkmk Ultimate MT
2.3.0p35 Checkmk Ultimate, Checkmk Ultimate MT

Starting with AOS version 6.10, the v2 API endpoint /ha returns a 500 error if the cluster contains any non-AHV hypervisors. To prevent the special agent from failing in such cases, this update adds a pre-check using the /hosts endpoint to ensure that all clusters are composed entirely of AHV hypervisors before querying /ha.

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