anchor.diff:  
   The `-P` option makes the bool persistent between reboots.
   
  -Gluster must be set up so that it is accessible by your pods. Either set the
  -export to be owned by the container's main UID, or give your pod group based
  -access using `*SuppplementalGroups*`. See link:pod_security_context.html[Volume
  -Security] for more information.
  
positive.code: ====
  [source,yaml]
  ----
  apiVersion: "v1"
  kind: "Service"
  metadata:
    name: "glusterfs-cluster"
  spec:
    ports:
    - port: 1
  ----
  ====
  
  Save the service definition to a file, for example *_gluster-service.yaml_*,
  
negative.code: ----
  $ oc get endpoints
  NAME                ENDPOINTS                             AGE
  docker-registry     10.1.0.3:5000                         4h
  glusterfs-cluster   192.168.122.221:1,192.168.122.222:1   11s
  kubernetes          172.16.35.3:8443                      4d
  ----
  ====
  
  [[gfs-creating-persistent-volume]]
  === Creating the Persistent Volume
  
  The storage admin next defines the persistent volume (PV) in an object definition before creating
  it in OpenShift:
  
  .Persistent Volume Object Definition Using GlusterFS
  