Get rid of redundant cinder api calls

During executing tenant_limit_usages quotas function we get
information about cinder volumes/snapshots/gigabites usage
that we've already had after tenant_absolute_limits call.
Getting this information we make more api calls that slow down
our application.

This patch fixes this issue.

Closes-Bug: #1703584
Change-Id: Ia6d2dbb8f18ce93f71668d6ebd2689b851586ca9

openstack_dashboard/dashboards/project/cg_snapshots/views.py

@@ -132,7 +132,7 @@ class CreateCGroupView(forms.ModalFormView):
             num_volumes = len(volumes)
             usages = quotas.tenant_limit_usages(self.request)
 
-            if usages['volumesUsed'] + num_volumes > \
+            if usages['totalVolumesUsed'] + num_volumes > \
                     usages['maxTotalVolumes']:
                 raise ValueError(_('Unable to create consistency group due to '
                                    'exceeding volume quota limit.'))

openstack_dashboard/dashboards/project/cgroups/templates/cgroups/_snapshot_limits.html

@@ -22,7 +22,7 @@
 {% endblock %}
 
 {% block used %}
-  {{ usages.snapshotsUsed|intcomma }}
+  {{ usages.totalSnapshotsUsed|intcomma }}
 {% endblock %}
 
 {% block total %}
@@ -38,5 +38,5 @@
 {% endblock %}
 
 {% block used_progress %}
-  "{{ usages.snapshotsUsed }}"
+  "{{ usages.totalSnapshotsUsed }}"
 {% endblock %}

openstack_dashboard/dashboards/project/cgroups/views.py

@@ -205,7 +205,7 @@ class CreateSnapshotView(forms.ModalFormView):
             num_volumes = len(volumes)
             usages = quotas.tenant_limit_usages(self.request)
 
-            if usages['snapshotsUsed'] + num_volumes > \
+            if usages['totalSnapshotsUsed'] + num_volumes > \
                     usages['maxTotalSnapshots']:
                 raise ValueError(_('Unable to create snapshots due to '
                                    'exceeding snapshot quota limit.'))
@@ -249,7 +249,7 @@ class CloneCGroupView(forms.ModalFormView):
             num_volumes = len(volumes)
             usages = quotas.tenant_limit_usages(self.request)
 
-            if usages['volumesUsed'] + num_volumes > \
+            if usages['totalVolumesUsed'] + num_volumes > \
                     usages['maxTotalVolumes']:
                 raise ValueError(_('Unable to create consistency group due to '
                                    'exceeding volume quota limit.'))

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

@@ -98,7 +98,7 @@
   <div class="quota_title">
     <strong class="pull-left">{% trans "Total Volume Storage" %}</strong>
     <span class="pull-right">
-      {% blocktrans with used=usages.gigabytesUsed|intcomma quota=usages.maxTotalVolumeGigabytes|intcomma|quotainf %}
+      {% blocktrans with used=usages.totalGigabytesUsed|intcomma quota=usages.maxTotalVolumeGigabytes|intcomma|quotainf %}
       {{ used }} of {{ quota }} GiB Used
       {% endblocktrans %}
     </span>
@@ -107,8 +107,8 @@
        class="quota_bar"
        data-progress-indicator-flavor
        data-quota-limit="{{ usages.maxTotalVolumeGigabytes }}"
-       data-quota-used="{{ usages.gigabytesUsed }}">
-     {% widthratio usages.gigabytesUsed usages.maxTotalVolumeGigabytes 100 as volume_storage_percent %}
+       data-quota-used="{{ usages.totalGigabytesUsed }}">
+     {% widthratio usages.totalGigabytesUsed usages.maxTotalVolumeGigabytes 100 as volume_storage_percent %}
      {% bs_progress_bar volume_storage_percent 0 %}
   </div>
   {% endif %}

openstack_dashboard/dashboards/project/snapshots/tests.py

@@ -130,8 +130,8 @@ class VolumeSnapshotsViewTests(test.TestCase):
             .AndReturn(volume)
         snapshot_used = len(self.cinder_volume_snapshots.list())
         usage_limit = {'maxTotalVolumeGigabytes': 250,
-                       'gigabytesUsed': 20,
-                       'snapshotsUsed': snapshot_used,
+                       'totalGigabytesUsed': 20,
+                       'totalSnapshotsUsed': snapshot_used,
                        'maxTotalSnapshots': 6}
         quotas.tenant_limit_usages(IsA(http.HttpRequest)).\
             AndReturn(usage_limit)

openstack_dashboard/dashboards/project/volumes/forms.py

@@ -320,8 +320,9 @@ class CreateForm(forms.SelfHandlingForm):
         try:
             usages = quotas.tenant_limit_usages(self.request)
             availableGB = usages['maxTotalVolumeGigabytes'] - \
-                usages['gigabytesUsed']
-            availableVol = usages['maxTotalVolumes'] - usages['volumesUsed']
+                usages['totalGigabytesUsed']
+            availableVol = usages['maxTotalVolumes'] - \
+                usages['totalVolumesUsed']
 
             snapshot_id = None
             image_id = None
@@ -734,7 +735,7 @@ class ExtendForm(forms.SelfHandlingForm):
 
         usages = quotas.tenant_limit_usages(self.request)
         availableGB = usages['maxTotalVolumeGigabytes'] - \
-            usages['gigabytesUsed']
+            usages['totalGigabytesUsed']
         if availableGB < (new_size - orig_size):
             message = _('Volume cannot be extended to %(req)iGiB as '
                         'you only have %(avail)iGiB of your quota '

openstack_dashboard/dashboards/project/volumes/templates/volumes/_extend_limits.html

@@ -11,16 +11,16 @@
     <strong>{% trans "Total Gibibytes" %}</strong>
   </div>
   <span class="pull-right">
-      {% blocktrans with used=usages.gigabytesUsed|intcomma quota=usages.maxTotalVolumeGigabytes|intcomma|quotainf %}{{ used }} of {{ quota }} GiB Used{% endblocktrans %}
+      {% blocktrans with used=usages.totalGigabytesUsed|intcomma quota=usages.maxTotalVolumeGigabytes|intcomma|quotainf %}{{ used }} of {{ quota }} GiB Used{% endblocktrans %}
   </span>
 </div>
 
 <div id="quota_size"
      data-progress-indicator-for="id_new_size"
      data-quota-limit="{{ usages.maxTotalVolumeGigabytes }}"
-     data-quota-used="{{ usages.gigabytesUsed }}"
+     data-quota-used="{{ usages.totalGigabytesUsed }}"
      class="quota_bar">
-  {% widthratio usages.gigabytesUsed usages.maxTotalVolumeGigabytes 100 as gigabytes_percent %}
+  {% widthratio usages.totalGigabytesUsed usages.maxTotalVolumeGigabytes 100 as gigabytes_percent %}
   {% bs_progress_bar gigabytes_percent 0 %}
 </div>
 

openstack_dashboard/dashboards/project/volumes/templates/volumes/_limits.html

@@ -19,7 +19,7 @@
     <strong>{% trans "Total Gibibytes" %}</strong>
   </div>
   <span class="pull-right">
-    {% blocktrans with used=usages.gigabytesUsed|intcomma quota=usages.maxTotalVolumeGigabytes|intcomma|quotainf %}{{ used }} of {{ quota }} GiB Used{% endblocktrans %}
+    {% blocktrans with used=usages.totalGigabytesUsed|intcomma quota=usages.maxTotalVolumeGigabytes|intcomma|quotainf %}{{ used }} of {{ quota }} GiB Used{% endblocktrans %}
   </span>
 </div>
 
@@ -27,9 +27,9 @@
 <div id="quota_size"
      data-progress-indicator-for="id_size"
      data-quota-limit="{{ usages.maxTotalVolumeGigabytes }}"
-     data-quota-used={% block gigabytes_used_progress %}"{{ usages.gigabytesUsed }}"{% endblock %}
+     data-quota-used={% block gigabytes_used_progress %}"{{ usages.totalGigabytesUsed }}"{% endblock %}
      class="quota_bar">
-  {% widthratio usages.gigabytesUsed usages.maxTotalVolumeGigabytes 100 as gigabytes_percent %}
+  {% widthratio usages.totalGigabytesUsed usages.maxTotalVolumeGigabytes 100 as gigabytes_percent %}
   {% bs_progress_bar gigabytes_percent 0 %}
 </div>
 {{ endminifyspace }}
@@ -40,7 +40,7 @@
   </div>
   <span class="pull-right">
     {% block used_of_quota %}
-      {% blocktrans with used=usages.volumesUsed|intcomma quota=usages.maxTotalVolumes|intcomma|quotainf %}{{ used }} of {{ quota }} Used{% endblocktrans %}
+      {% blocktrans with used=usages.totalVolumesUsed|intcomma quota=usages.maxTotalVolumes|intcomma|quotainf %}{{ used }} of {{ quota }} Used{% endblocktrans %}
     {% endblock %}
   </span>
 </div>
@@ -48,10 +48,10 @@
 {{ minifyspace }}
 <div id={% block type_id %}"quota_volumes"{% endblock %}
      data-quota-limit={% block total_progress %}"{{ usages.maxTotalVolumes }}"{% endblock %}
-     data-quota-used={% block used_progress %}"{{ usages.volumesUsed }}"{% endblock %}
+     data-quota-used={% block used_progress %}"{{ usages.totalVolumesUsed }}"{% endblock %}
      class="quota_bar">
   {% block show_progress_bar %}
-    {% widthratio usages.volumesUsed usages.maxTotalVolumes 100 as volumes_percent %}
+    {% widthratio usages.totalVolumesUsed usages.maxTotalVolumes 100 as volumes_percent %}
     {% if usages.numRequestedItems %}
       {% widthratio 100 usages.maxTotalVolumes usages.numRequestedItems as single_step %}
     {% else %}

openstack_dashboard/dashboards/project/volumes/templates/volumes/_snapshot_limits.html

@@ -22,7 +22,7 @@
 {% endblock %}
 
 {% block used_of_quota %}
-  {% blocktrans with used=usages.snapshotsUsed|intcomma quota=usages.maxTotalSnapshots|intcomma|quotainf %}{{ used }} of {{ quota }} Used{% endblocktrans %}
+  {% blocktrans with used=usages.totalSnapshotsUsed|intcomma quota=usages.maxTotalSnapshots|intcomma|quotainf %}{{ used }} of {{ quota }} Used{% endblocktrans %}
 {% endblock %}
 
 {% block type_id %}
@@ -34,11 +34,11 @@
 {% endblock %}
 
 {% block used_progress %}
-  "{{ usages.snapshotsUsed }}"
+  "{{ usages.totalSnapshotsUsed }}"
 {% endblock %}
 
 {% block show_progress_bar %}
-  {% widthratio usages.snapshotsUsed usages.maxTotalSnapshots 100 as volumes_percent %}
+  {% widthratio usages.totalSnapshotsUsed usages.maxTotalSnapshots 100 as volumes_percent %}
   {% if usages.numRequestedItems %}
     {% widthratio usages.numRequestedItems usages.maxTotalSnapshots 100 as single_step %}
   {% else %}

openstack_dashboard/dashboards/project/volumes/templates/volumes/_volume_limits.html

@@ -5,7 +5,7 @@
 <div class="quota_title">
   <div class="pull-left">
     <strong>{% trans "Total Gibibytes" %}</strong>
-    <span>({% block gigabytes_used %}{{ usages.gigabytesUsed|intcomma }}{% endblock %} {% trans "GiB" %})</span>
+    <span>({% block gigabytes_used %}{{ usages.totalGigabytesUsed|intcomma }}{% endblock %} {% trans "GiB" %})</span>
   </div>
   <span class="pull-right">{{ usages.maxTotalVolumeGigabytes|intcomma|quota:_("GiB") }}</span>
 </div>
@@ -14,9 +14,9 @@
 <div id="quota_size"
      data-progress-indicator-for="id_size"
      data-quota-limit="{{ usages.maxTotalVolumeGigabytes }}"
-     data-quota-used={% block gigabytes_used_progress %}"{{ usages.gigabytesUsed }}"{% endblock %}
+     data-quota-used={% block gigabytes_used_progress %}"{{ usages.totalGigabytesUsed }}"{% endblock %}
      class="quota_bar">
-  {% widthratio usages.gigabytesUsed usages.maxTotalVolumeGigabytes 100 as gigabytes_percent %}
+  {% widthratio usages.totalGigabytesUsed usages.maxTotalVolumeGigabytes 100 as gigabytes_percent %}
   {% bs_progress_bar gigabytes_percent 0 %}
 </div>
 {{ endminifyspace }}
@@ -24,7 +24,7 @@
 <div class="quota_title">
   <div class="pull-left">
     <strong>{% block type_title %}{% trans "Number of Volumes" %}{% endblock %}</strong>
-    <span>({% block used %}{{ usages.volumesUsed|intcomma }}{% endblock %})</span>
+    <span>({% block used %}{{ usages.totalVolumesUsed|intcomma }}{% endblock %})</span>
   </div>
   <span class="pull-right">{% block total %}{{ usages.maxTotalVolumes|intcomma|quota }}{% endblock %}</span>
 </div>
@@ -32,9 +32,9 @@
 {{ minifyspace }}
 <div id={% block type_id %}"quota_volumes"{% endblock %}
      data-quota-limit={% block total_progress %}"{{ usages.maxTotalVolumes }}"{% endblock %}
-     data-quota-used={% block used_progress %}"{{ usages.volumesUsed }}"{% endblock %}
+     data-quota-used={% block used_progress %}"{{ usages.totalVolumesUsed }}"{% endblock %}
      class="quota_bar">
-  {% widthratio usages.volumesUsed usages.maxTotalVolumes 100 as volumes_percent %}
+  {% widthratio usages.totalVolumesUsed usages.maxTotalVolumes 100 as volumes_percent %}
   {% if usages.numRequestedItems %}
     {% widthratio 100 usages.maxTotalVolumes usages.numRequestedItems as single_step %}
   {% else %}

openstack_dashboard/dashboards/project/volumes/tests.py

@@ -213,8 +213,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
         volume_type = self.cinder_volume_types.first()
         az = self.cinder_availability_zones.first().zoneName
         usage_limit = {'maxTotalVolumeGigabytes': 250,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': u'A Volume I Am Making',
                     'description': u'This is a volume I am making for a test.',
@@ -286,8 +286,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
         volume_type = self.cinder_volume_types.first()
         az = self.cinder_availability_zones.first().zoneName
         usage_limit = {'maxTotalVolumeGigabytes': 250,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': '',
                     'description': u'This is a volume I am making for a test.',
@@ -356,8 +356,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_create_volume_dropdown(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 250,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': u'A Volume I Am Making',
                     'description': u'This is a volume I am making for a test.',
@@ -423,8 +423,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_create_volume_from_snapshot(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 250,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         snapshot = self.cinder_volume_snapshots.first()
         formData = {'name': u'A Volume I Am Making',
@@ -480,8 +480,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_create_volume_from_volume(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 250,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
 
         formData = {'name': u'A copy of a volume',
@@ -553,8 +553,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_create_volume_from_snapshot_dropdown(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 250,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         snapshot = self.cinder_volume_snapshots.first()
         formData = {'name': u'A Volume I Am Making',
@@ -622,8 +622,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
                         quotas: ('tenant_limit_usages',)})
     def test_create_volume_from_snapshot_invalid_size(self):
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         snapshot = self.cinder_volume_snapshots.first()
         formData = {'name': u'A Volume I Am Making',
@@ -673,8 +673,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_create_volume_from_image(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 200,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         image = self.images.first()
         formData = {'name': u'A Volume I Am Making',
@@ -733,8 +733,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_create_volume_from_image_dropdown(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 200,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         image = self.images.first()
         formData = {'name': u'A Volume I Am Making',
@@ -804,8 +804,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
                         quotas: ('tenant_limit_usages',)})
     def test_create_volume_from_image_under_image_size(self):
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         image = self.images.first()
         formData = {'name': u'A Volume I Am Making',
@@ -860,8 +860,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
                         quotas: ('tenant_limit_usages',)})
     def _test_create_volume_from_image_under_image_min_disk_size(self, image):
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': u'A Volume I Am Making',
                     'description': u'This is a volume I am making for a test.',
@@ -930,8 +930,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
                         quotas: ('tenant_limit_usages',)})
     def test_create_volume_gb_used_over_alloted_quota(self):
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 80,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 80,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': u'This Volume Is Huge!',
                     'description': u'This is a volume that is just too big!',
@@ -1009,8 +1009,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
                         quotas: ('tenant_limit_usages',)})
     def test_create_volume_number_over_alloted_quota(self):
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.cinder_volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.cinder_volumes.list()),
                        'maxTotalVolumes': len(self.cinder_volumes.list())}
         formData = {'name': u'Too Many...',
                     'description': u'We have no volumes left!',
@@ -1636,8 +1636,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_extend_volume(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': u'A Volume I Am Making',
                     'orig_size': volume.size,
@@ -1665,8 +1665,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_extend_volume_with_wrong_size(self):
         volume = self.cinder_volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': u'A Volume I Am Making',
                     'orig_size': volume.size,
@@ -1793,8 +1793,8 @@ class VolumeViewTests(test.ResetImageAPIVersionMixin, test.TestCase):
     def test_extend_volume_with_size_out_of_quota(self):
         volume = self.volumes.first()
         usage_limit = {'maxTotalVolumeGigabytes': 100,
-                       'gigabytesUsed': 20,
-                       'volumesUsed': len(self.volumes.list()),
+                       'totalGigabytesUsed': 20,
+                       'totalVolumesUsed': len(self.volumes.list()),
                        'maxTotalVolumes': 6}
         formData = {'name': u'A Volume I Am Making',
                     'orig_size': volume.size,

openstack_dashboard/dashboards/project/volumes/views.py

@@ -275,8 +275,8 @@ class ExtendView(forms.ModalFormView):
         context['submit_url'] = reverse(self.submit_url, args=args)
         try:
             usages = quotas.tenant_limit_usages(self.request)
-            usages['gigabytesUsed'] = (usages['gigabytesUsed']
-                                       - context['volume'].size)
+            usages['totalGigabytesUsed'] = (usages['totalGigabytesUsed']
+                                            - context['volume'].size)
             context['usages'] = usages
         except Exception:
             exceptions.handle(self.request)

openstack_dashboard/usage/quotas.py

@@ -487,16 +487,6 @@ def tenant_limit_usages(request):
     if cinder.is_volume_service_enabled(request):
         try:
             limits.update(cinder.tenant_absolute_limits(request))
-            volumes = cinder.volume_list(request)
-            snapshots = cinder.volume_snapshot_list(request)
-            # gigabytesUsed should be a total of volumes and snapshots
-            vol_size = sum([getattr(volume, 'size', 0) for volume
-                            in volumes])
-            snap_size = sum([getattr(snap, 'size', 0) for snap
-                             in snapshots])
-            limits['gigabytesUsed'] = vol_size + snap_size
-            limits['volumesUsed'] = len(volumes)
-            limits['snapshotsUsed'] = len(snapshots)
         except cinder.cinder_exception.ClientException:
             msg = _("Unable to retrieve volume limit information.")
             exceptions.handle(request, msg)