Failed to load SNI cert and key tls - Cluster API server unavailable after API certificate update
Issue
- Authentication pod stuck and incomplete.
- What causes the error
failed to load SNI cert and key: tls: found a certificate rather than a key in the PEM for the private keyafter API certificate update. - After updating the API and Ingress certificates, the API and Console became unavailable.
- OpenShift oAuth API server cannot connect to
etcd.
Environment
- Red Hat OpenShift Container Platform (RHOCP) 4.10+
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