OpenShift Storage, Persistent Volume Claim (PVC), PV (OpenShift Administration Part-3) Red Hat Ex280

OpenShift Storage, Persistent Volume Claim (PVC), PV (OpenShift Administration Part-3) Red Hat Ex280 ................................... OpenShift Storage Persistent Volume Claim (PVC) Persistent Volume (PV) Demo - Container with Persistent Database ** If new to Docker, Podman, Kubernetes and Openshift then first see -- https://www.youtube.com/playlist?list=PLnFCwVWiQz4kASpMbCXRmAu6nKtPOBE4Q commands-- oc get storageclass oc new-app --name postgresql-persistent --image registry.redhat.io/rhel8/postgresql-13:1-7 -e POSTGRESQL_USER=redhat -e POSTGRESQL_PASSWORD=redhat123 -e POSTGRESQL_DATABASE=persistentdb oc set volumes deployment/postgresql-persistent --add --name postgresql-storage --type pvc --claim-class nfs-storage --claim-mode rwo --claim-size 10Gi --mount-path /var/lib/pgsql --claim-name postgresql-storage oc get pvc oc get pv oc delete all -l app=postgresql-persistent oc new-app --name postgresql-persistent2 --image registry.redhat.io/rhel8/postgresql-13:1-7 -e POSTGRESQL_USER=redhat -e POSTGRESQL_PASSWORD=redhat123 -e POSTGRESQL_DATABASE=persistentdb oc set volumes deployment/postgresql-persistent2 --add --name postgresql-storage --type pvc --claim-name postgresql-storage --mount-path /var/lib/pgsql oc delete all -l app=postgresql-persistent2 oc delete pvc/postgresql-storage