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 Not yet released	Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0p5	Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p35	Checkmk Cloud (CCE), Checkmk MSP (CME)

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.

To the list of all Werks