Unable to create Oauth in ACS

Solution Verified - Updated -

Issue

  • When attempting to create Oauth from ACS console, users are getting the below error:

    unable to create an auth provider instance: unable to create backend for provider id 5012ff72-f820-4f1e-ad1e-8fb9b09d93af: failed to create dex openshiftConnector for OpenShift's OAuth Server: failed to query OpenShift endpoint: Get "https://openshift.xxx.svc/.well-known/oauth-authorization-server": tls: failed to verify certificate: x509: certificate is valid for localhost, kubernetes, kubernetes.defaultxxx, kubernetes.defaultxxx.svc, kubernetes.defaultxxx.svc.cluster.local, kube-apiserver, kube-apiserver.xxx

  • In a new installation of the cluster, users are unable to create Oauth. However, this is working fine in ROSA Classic.

Environment

  • Red Hat OpenShift Service on AWS Hosted Control Planes (ROSA HCP)
    • 4
  • Red Hat Advanced Cluster Security for Kubernetes
    • 4

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