Critical nmstate-webhook Pod Disruption Budget (PDB) alert in openshift-cnv namespace after upgrading OpenShift Virtualization
Issue
- After upgrading to OpenShift Virtualization 4.10, the following critical alerts is seen:
Alert Description:
The pod disruption budget is below the minimum disruption allowed level and is not satisfied. The number of healthy pods is less than the desired healthy pods.
Summary:
The pod disruption budget registers an insufficient amount of pods
Labels: namespace=openshift-cnv poddisruptionbudget=nmstate-webhook
Environment
- Openshift Virtualization 4.10.
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.