Openshift behind proxy - after upgrade masters cannot communicate with etcd
Issue
atomic-openshift-master (single master) or atomic-openshift-master-controllers services (multi master) keep restarting with the following error:
atomic-openshift-master-controllers[72302]: ; error #1: Forbidden
atomic-openshift-master-controllers[72302]: ; error #2: Forbidden
atomic-openshift-master-controllers[72302]: E0530 14:05:07.264674 72302 leaderlease.go:95] unable to check lease openshift.io/leases/controllers: Forbidden
atomic-openshift-master-controllers[72302]: E0530 14:05:07.295492 72302 leaderlease.go:87] client: etcd cluster is unavailable or misconfigured; error #0: Forbidden
Environment
- Openshift Container Platform 3.4 behind a proxy
- Upgrade to OCP 3.5
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