OpenShift
System requirements
Review the requirements for using OpenShift with Calico.
Install an OpenShift 4 cluster with Calico
Install Calico on an OpenShift 4 cluster.
Install Calico on an OpenShift HCP cluster
Install Calico on an OpenShift Hosted Control Planes (HCP) cluster.
Migrate from OVN-Kubernetes CNI to Calico
Migrate from OVN Kubernetes CNI to Calico