Allow configuring cinder mount point for glance cinder store

The new parameter CinderMountPointBase has been added which will be used
for mounting NFS volumes on glance nodes.
When glance uses cinder as store and cinder backend is NFS, the mount
point would be required to be set with this parameter.

Depends-On: Ib724f6e895716847827be48ed08b01a7a312338f
Change-Id: Ie84fa812c71ccff8328a0c43e023f98522dd80fb

deployment/glance/glance-api-container-puppet.yaml

@@ -264,6 +264,12 @@ parameters:
           cinder_store:
             GlanceBackend: cinder
             GlanceStoreDescription: 'Cinder store'
+  GlanceCinderMountPointBase:
+    default: '/var/lib/glance/mnt'
+    type: string
+    description: |
+      The mount point base when glance is using cinder as store and cinder backend
+      is NFS. This mount point is where the NFS volume is mounted on the glance node.
   CephClientUserName:
     default: openstack
     type: string
@@ -524,6 +530,7 @@ outputs:
               glance::backend::cinder::cinder_store_project_name: 'service'
               glance::backend::cinder::cinder_store_user_name: 'glance'
               glance::backend::cinder::cinder_store_password: {get_param: GlancePassword}
+              tripleo::profile::base::glance::backend::cinder::cinder_mount_point_base: {get_parame: GlanceCinderMountPointBase}
             - {}
           -
             if:

releasenotes/notes/add-glance-cinder-mount-point-base-parameter-852554398b9f3a19.yaml

@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    The new parameter GlanceCinderMountPointBase has been added which will be used
+    for mounting NFS volumes on glance nodes.
+    When glance uses cinder as store and cinder backend is NFS, this parameter must
+    be set to match cinder's mount point.