Instances column is shortened so it fits properly

The 'Time since created' column name has been shortened to 'Age'
in project instances and admin instances meaning it fits properly
in table header cell and doesn't cause table header height to
increase.

Closes-Bug: #1614287

Change-Id: I94fc9eb260050e187445abd8236ac414b885b467
Co-Authored-By: Sam Wright <swright.wellington@gmail.com>

openstack_dashboard/dashboards/admin/instances/tables.py

@@ -182,7 +182,7 @@ class AdminInstancesTable(tables.DataTable):
                           verbose_name=_("Power State"),
                           display_choices=project_tables.POWER_DISPLAY_CHOICES)
     created = tables.Column("created",
-                            verbose_name=_("Time since created"),
+                            verbose_name=_("Age"),
                             filters=(filters.parse_isotime,
                                      filters.timesince_sortable),
                             attrs={'data-type': 'timesince'})

openstack_dashboard/dashboards/identity/projects/tests.py

@@ -1270,7 +1270,7 @@ class UsageViewTests(test.BaseAdminViewTests):
 
         self.assertIsInstance(res.context['usage'], usage.ProjectUsage)
         hdr = ('Instance Name,VCPUs,RAM (MB),Disk (GB),Usage (Hours),'
-               'Time since created (Seconds),State')
+               'Age (Seconds),State')
         self.assertContains(res, '%s\r\n' % hdr)
 
         self.assert_mock_multiple_calls_with_same_arguments(

openstack_dashboard/dashboards/project/instances/tables.py

@@ -1280,7 +1280,7 @@ class InstancesTable(tables.DataTable):
                           verbose_name=_("Power State"),
                           display_choices=POWER_DISPLAY_CHOICES)
     created = tables.Column("created",
-                            verbose_name=_("Time since created"),
+                            verbose_name=_("Age"),
                             filters=(filters.parse_isotime,
                                      filters.timesince_sortable),
                             attrs={'data-type': 'timesince'})

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

@@ -18,7 +18,7 @@
     <dd>{{ instance.availability_zone|default:_("-") }}</dd>
     <dt>{% trans "Created" %}</dt>
     <dd>{{ instance.created|parse_isotime }}</dd>
-    <dt>{% trans "Time Since Created" %}</dt>
+    <dt>{% trans "Age" %}</dt>
     <dd>{{ instance.created|parse_isotime|timesince }}</dd>
     {% if instance.host_server %}
       <dt>{% trans "Host" %}</dt>

openstack_dashboard/dashboards/project/overview/views.py

@@ -36,7 +36,7 @@ class ProjectUsageCsvRenderer(csvbase.BaseCsvResponse):
 
     columns = [_("Instance Name"), _("VCPUs"), _("RAM (MB)"),
                _("Disk (GB)"), _("Usage (Hours)"),
-               _("Time since created (Seconds)"), _("State")]
+               _("Age (Seconds)"), _("State")]
 
     def get_row_data(self):
 

openstack_dashboard/usage/tables.py

@@ -83,7 +83,7 @@ class ProjectUsageTable(BaseUsageTable):
                              verbose_name=_("Instance Name"),
                              link=get_instance_link)
     uptime = tables.Column('uptime_at',
-                           verbose_name=_("Time since created"),
+                           verbose_name=_("Age"),
                            filters=(filters.timesince_sortable,),
                            attrs={'data-type': 'timesince'})