How to change the domain name of OpenShift 4 cluster post installation?
Issue
- How to change the domain name of the OpenShift 4 cluster post installation.
- Need to change the domain of the OpenShift 4 cluster from
example.comtonewexample.com. - Is it possible to change the internal API URL (
api-int.ClusterID.example.com) and external API URL (api.ClusterID.example.com) in OpenShift 4? - Cluster was installed using the wrong domain, and the generated certificates for the
ingresscontrollerare not valid, showing an error "x509: certificate signed by unknown authority" when accessing to any route.
Environment
- Red Hat Openshift Container Platform (RHOCP)
- 4
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