Red Hat OpenShift on IBM Cloud supports the following versions of OpenShift. The worker node operating system is Red Hat Enterprise Linux 7.
Supported versions:
Latest: 4.7 (Kubernetes 1.20)
Default: 4.6 (Kubernetes 1.19)
Deprecated and unsupported versions:
Deprecated: 3.11 (Kubernetes 1.11), 4.5 (Kubernetes 1.18)
Unsupported: 4.3 (Kubernetes 1.16), 4.4 (Kubernetes 1.17)
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