RH-SS0 Operator 7.4.5 Keycloak not passing Storage class information to PVC (Persistent Volume Claim)

Solution In Progress - Updated -


  • When Keycloak is deployed and the PVC (Persistent Volume Claim) is created for the PostgreSQL pod it is created without a storageClassName associated with it then it fails. Keycloak definition specifies a storageClassName as following:
apiVersion: keycloak.org/v1alpha1
kind: Keycloak
  name: redhat-sso
  namespace: redhat-sso-operator
    app: sso
  instances: 1
    enabled: True
  storageClassName: ocs-storagecluster-ceph-rbd
  • This same definition works in 7.4.4.
  • Due to the inability to upgrade RH-SSO Operator to 7.4.5 in several environments it's not possible to successfully install RH-SSO Operator until this issue is corrected. Also you cannot install a back-level version of RH-SSO Operator.


  • Red Hat Single Sign-On Operator 7.4.5
  • Red Hat Single Sign-On (RH-SSO) 7.4

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