GlusterFS: Create registry storage svc and ep in registry namespace

Signed-off-by: Jose A. Rivera <jarrpa@redhat.com>

roles/openshift_storage_glusterfs/tasks/glusterfs_registry.yml

@@ -56,7 +56,7 @@
 
 - name: Create GlusterFS registry endpoints
   oc_obj:
-    namespace: "{{ glusterfs_namespace }}"
+    namespace: "{{ openshift.hosted.registry.namespace | default('default') }}"
     state: present
     kind: endpoints
     name: "glusterfs-{{ glusterfs_name }}-endpoints"
@@ -65,7 +65,7 @@
 
 - name: Create GlusterFS registry service
   oc_obj:
-    namespace: "{{ glusterfs_namespace }}"
+    namespace: "{{ openshift.hosted.registry.namespace | default('default') }}"
     state: present
     kind: service
     name: "glusterfs-{{ glusterfs_name }}-endpoints"