How to renew an expired API certificate from a Master node in OpenShift 4
Issue
- Node certificate is expired on Master nodes.
- Normal users get
Unable to connect to the server: EOFwhileoc login. - Login to
system:adminuser reports an errorerror: You must be logged in to the server (Unauthorized).
Environment
- Red Hat OpenShift Container Platform (RHOCP)
- 4
- Red Hat Single Node OpenShift (SNO)
- 4
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