Openshift storage classes

storageclass.yaml

# A storage class provision volumes from 
# different provisioners, eg. cinder.
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
  name: ssd
  annotations:
    storageclass.beta.kubernetes.io/is-default-class: "true" 
provisioner: kubernetes.io/cinder
parameters:
  type: ssd-volume-type
  availability: nova  

# pvc
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
 name: pvc-test
 annotations:
   volume.beta.kubernetes.io/storage-class: ssd
spec:
 accessModes:
  - ReadWriteMany
 resources:
   requests:
     storage: 1Gi