Show availability zone for volume backups

This adds availability zone fields to volume
backup tables.

Change-Id: I6bf7c3ef4f6d6b73a6fafcc9b7038ccc4782037f

openstack_dashboard/dashboards/admin/backups/tables.py

@@ -128,4 +128,4 @@ class AdminBackupsTable(project_tables.BackupsTable):
         row_actions = (AdminRestoreBackup, ForceDeleteBackup,
                        AdminDeleteBackup, UpdateVolumeBackupStatusAction,)
         columns = ('project', 'name', 'description', 'size', 'status',
-                   'volume_name', 'snapshot',)
+                   'availability_zone', 'volume_name', 'snapshot',)

openstack_dashboard/dashboards/admin/backups/templates/backups/_detail_overview.html

@@ -18,6 +18,8 @@
     <dt>{%trans "Fail reason"%}</dt>
     <dd>{{ backup.fail_reason }} <dd>
     {% endif %}
+    <dt>{% trans "Availability Zone" %}</dt>
+    <dd>{{ backup.availability_zone }}</dd>
     {% if volume %}
     <dt>{% trans "Volume" %}</dt>
     <dd>

openstack_dashboard/dashboards/project/backups/tables.py

@@ -181,6 +181,8 @@ class BackupsTable(tables.DataTable):
                            status=True,
                            status_choices=STATUS_CHOICES,
                            display_choices=STATUS_DISPLAY_CHOICES)
+    availability_zone = tables.Column("availability_zone",
+                                      verbose_name=_("Availability Zone"))
     volume_name = BackupVolumeNameColumn("name",
                                          verbose_name=_("Volume Name"),
                                          link="horizon:project:volumes:detail")

openstack_dashboard/dashboards/project/backups/templates/backups/_detail_overview.html

@@ -16,6 +16,8 @@
     <dt>{%trans "Fail reason"%}</dt>
     <dd>{{ backup.fail_reason }} <dd>
     {% endif %}
+    <dt>{% trans "Availability Zone" %}</dt>
+    <dd>{{ backup.availability_zone }}</dd>
     {% if volume %}
     <dt>{% trans "Volume" %}</dt>
     <dd>