4.6. (Upgrade) Existing Environment: OpenShift Container Platform 3.6 is installed and Container-Ready Storage is installed with Advanced Installer and Registry

If the registry was not set up during OpenShift Container Platform installation, make sure to follow the advanced installation of OpenShift Container Platform to setup registry with NFS as the backend. The ansible variable to be set is openshift_hosted_registry_storage_kind=nfs : Advanced Installation

Upgrading Container-Ready Storage.

Migrating the registry backend to gluster: Migrating Registry

To use block storage: Block Storage

To set Gluster Block as back-end for Logging and Metrics: Logging and Metrics

To use File Storage: File Storage