CMK version: 2.1.0p15
OS version: Debian 11.5 Linux sv-oscl-nd01 5.15.64-1-pve #1 SMP PVE 5.15.64-1 (Thu, 13 Oct 2022 10:30:34 +0200) x86_64 GNU/Linux
Error message:
[agent] Success, [mgmt_snmp] Success, [special_proxmox_ve] Agent exited with code 1: Caught unhandled KeyError(‘timezone’) in /omd/sites/site/lib/python3/cmk/special_agents/utils/agent_common.py:135CRIT, execution time 22.1 sec
Output of “cmk --debug -vvn hostname”: not accessible right now - might be delivered later
The problem happens if one of the Proxmox nodes is down. In this case Checkmk cannot retrieve the cluster information anymore. The error shown above appears instead at every node used for cluster monitoring.
Thanks for any hint!