From 705aef0ef5b655e471b21cefef04fe3094365992 Mon Sep 17 00:00:00 2001
From: Matt Joyce <matt.joyce@cloudscaling.com>
Date: Wed, 15 Aug 2012 14:54:26 -0700
Subject: [PATCH] Bug #1018560 Adding quota display to Overview template

Change-Id: I8b7d5070dade4f0caae0ca9794a169cfc15b985f
---
 .../nova/overview/templates/overview/usage.html     |  1 +
 .../templates/horizon/common/_quota_summary.html    | 13 +++++++++++++
 horizon/usage/base.py                               |  4 ++++
 3 files changed, 18 insertions(+)
 create mode 100644 horizon/templates/horizon/common/_quota_summary.html

diff --git a/horizon/dashboards/nova/overview/templates/overview/usage.html b/horizon/dashboards/nova/overview/templates/overview/usage.html
index 6073279724..ecc7d68447 100644
--- a/horizon/dashboards/nova/overview/templates/overview/usage.html
+++ b/horizon/dashboards/nova/overview/templates/overview/usage.html
@@ -7,6 +7,7 @@
 {% endblock page_header %}
 
 {% block main %}
+  {% include "horizon/common/_quota_summary.html" %}
   {% include "horizon/common/_usage_summary.html" %}
   {{ table.render }}
 {% endblock %}
diff --git a/horizon/templates/horizon/common/_quota_summary.html b/horizon/templates/horizon/common/_quota_summary.html
new file mode 100644
index 0000000000..b4ad64bf3e
--- /dev/null
+++ b/horizon/templates/horizon/common/_quota_summary.html
@@ -0,0 +1,13 @@
+{% load i18n horizon humanize sizeformat %}
+
+<div class="quota-dynamic">
+  <h3>{% trans "Quota Summary" %}</h3>
+    <strong>{% trans "Used" %}<span> {{ usage.quota.instances.used|intcomma }} </span> {% trans "of" %} <span> {{ usage.quota.instances.quota|intcomma }} </span>{% trans "Available Instances" %} </strong>
+    {% horizon_progress_bar usage.quota.instances.used usage.quota.instances.quota %}
+
+    <strong>{% trans "Used" %} <span> {{ usage.quota.cores.used|intcomma }} </span>{% trans "of" %}<span> {{ usage.quota.cores.quota|intcomma }} </span>{% trans "Available vCPUs" %} </strong>
+    {% horizon_progress_bar usage.quota.cores.used usage.quota.cores.quota %}
+
+    <strong>{% trans "Used" %} <span> {{ usage.quota.ram.used|intcomma }} MB </span>{% trans "of" %}<span> {{ usage.quota.ram.quota|intcomma }} MB </span>{% trans "Available Memory" %} </strong>
+    {% horizon_progress_bar usage.quota.ram.used usage.quota.ram.quota %}
+</div>
diff --git a/horizon/usage/base.py b/horizon/usage/base.py
index 1bfb3dd709..d9b54ac504 100644
--- a/horizon/usage/base.py
+++ b/horizon/usage/base.py
@@ -104,6 +104,10 @@ class BaseUsage(object):
                 self.summary.setdefault(key, 0)
                 self.summary[key] += value
 
+    def quota(self):
+        quotas = api.nova.tenant_quota_usages(self.request)
+        return quotas
+
     def csv_link(self):
         form = self.get_form()
         if hasattr(form, "cleaned_data"):