- Cluster upgrade fails because of VPA Webhook.
While performing an OCP upgrade with VPA operator installed in the cluster, the upgrade fails due to pods not coming up with following message:
Error creating: Internal error occurred: failed calling webhook "vpa.k8s.io": Post "https://vpa-webhook.openshift-vertical-pod-autoscaler.svc:443/?timeout=10s": no endpoints available for service "vpa-webhook"
MutatingAdmissionWebhookerrors in the cluster:
Internal error occurred: admission plugin "MutatingAdmissionWebhook" failed to complete mutation in 13s
- Red Hat OpenShift Container Platform (RHOCP)
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