Add an extension to show image size.

Adds image size data that is returned from Glance into the API response.
This becomes really useful for users when they take a snapshot and want
to track the storage used by it.  Since this information is already
being pulled by Nova we should display it.

DocImpact
Change-Id: I8a2d4001c21bcc54cac1a2992034dfc9fbe39d7e

6 files changed, 355 insertions, 8 deletions

diff --git a/doc/api_samples/OS-EXT-IMG-SIZE/image-get-resp.json b/doc/api_samples/OS-EXT-IMG-SIZE/image-get-resp.json
new file mode 100644
index 000000000..1548aeb59
--- /dev/null
+++ b/doc/api_samples/OS-EXT-IMG-SIZE/image-get-resp.json
@@ -0,0 +1,34 @@
+{
+    "image": {
+        "OS-EXT-IMG-SIZE:size": "74185822",
+        "created": "2011-01-01T01:02:03Z",
+        "id": "70a599e0-31e7-49b7-b260-868f441e862b",
+        "links": [
+            {
+                "href": "http://openstack.example.com/v2/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b",
+                "rel": "self"
+            },
+            {
+                "href": "http://openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b",
+                "rel": "bookmark"
+            },
+            {
+                "href": "http://glance.openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b",
+                "rel": "alternate",
+                "type": "application/vnd.openstack.image"
+            }
+        ],
+        "metadata": {
+            "architecture": "x86_64",
+            "auto_disk_config": "True",
+            "kernel_id": "nokernel",
+            "ramdisk_id": "nokernel"
+        },
+        "minDisk": 0,
+        "minRam": 0,
+        "name": "fakeimage7",
+        "progress": 100,
+        "status": "ACTIVE",
+        "updated": "2011-01-01T01:02:03Z"
+    }
+}
\ No newline at end of file
diff --git a/doc/api_samples/OS-EXT-IMG-SIZE/image-get-resp.xml b/doc/api_samples/OS-EXT-IMG-SIZE/image-get-resp.xml
new file mode 100644
index 000000000..49fe2ee31
--- /dev/null
+++ b/doc/api_samples/OS-EXT-IMG-SIZE/image-get-resp.xml
@@ -0,0 +1,12 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<image xmlns:OS-EXT-IMG-SIZE="http://docs.openstack.org/compute/ext/image_size/api/v1.1" xmlns:atom="http://www.w3.org/2005/Atom" xmlns="http://docs.openstack.org/compute/api/v1.1" status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage7" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="70a599e0-31e7-49b7-b260-868f441e862b" OS-EXT-IMG-SIZE:size="74185822">
+  <metadata>
+    <meta key="kernel_id">nokernel</meta>
+    <meta key="auto_disk_config">True</meta>
+    <meta key="ramdisk_id">nokernel</meta>
+    <meta key="architecture">x86_64</meta>
+  </metadata>
+  <atom:link href="http://openstack.example.com/v2/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b" rel="self"/>
+  <atom:link href="http://openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b" rel="bookmark"/>
+  <atom:link href="http://glance.openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b" type="application/vnd.openstack.image" rel="alternate"/>
+</image>
\ No newline at end of file
diff --git a/doc/api_samples/OS-EXT-IMG-SIZE/images-details-get-resp.json b/doc/api_samples/OS-EXT-IMG-SIZE/images-details-get-resp.json
new file mode 100644
index 000000000..bbd9dcfb1
--- /dev/null
+++ b/doc/api_samples/OS-EXT-IMG-SIZE/images-details-get-resp.json
@@ -0,0 +1,219 @@
+{
+    "images": [
+        {
+            "OS-EXT-IMG-SIZE:size": "74185822",
+            "created": "2011-01-01T01:02:03Z",
+            "id": "70a599e0-31e7-49b7-b260-868f441e862b",
+            "links": [
+                {
+                    "href": "http://openstack.example.com/v2/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b",
+                    "rel": "self"
+                },
+                {
+                    "href": "http://openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b",
+                    "rel": "bookmark"
+                },
+                {
+                    "href": "http://glance.openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b",
+                    "rel": "alternate",
+                    "type": "application/vnd.openstack.image"
+                }
+            ],
+            "metadata": {
+                "architecture": "x86_64",
+                "auto_disk_config": "True",
+                "kernel_id": "nokernel",
+                "ramdisk_id": "nokernel"
+            },
+            "minDisk": 0,
+            "minRam": 0,
+            "name": "fakeimage7",
+            "progress": 100,
+            "status": "ACTIVE",
+            "updated": "2011-01-01T01:02:03Z"
+        },
+        {
+            "OS-EXT-IMG-SIZE:size": "25165824",
+            "created": "2011-01-01T01:02:03Z",
+            "id": "155d900f-4e14-4e4c-a73d-069cbf4541e6",
+            "links": [
+                {
+                    "href": "http://openstack.example.com/v2/openstack/images/155d900f-4e14-4e4c-a73d-069cbf4541e6",
+                    "rel": "self"
+                },
+                {
+                    "href": "http://openstack.example.com/openstack/images/155d900f-4e14-4e4c-a73d-069cbf4541e6",
+                    "rel": "bookmark"
+                },
+                {
+                    "href": "http://glance.openstack.example.com/openstack/images/155d900f-4e14-4e4c-a73d-069cbf4541e6",
+                    "rel": "alternate",
+                    "type": "application/vnd.openstack.image"
+                }
+            ],
+            "metadata": {
+                "architecture": "x86_64",
+                "kernel_id": "nokernel",
+                "ramdisk_id": "nokernel"
+            },
+            "minDisk": 0,
+            "minRam": 0,
+            "name": "fakeimage123456",
+            "progress": 100,
+            "status": "ACTIVE",
+            "updated": "2011-01-01T01:02:03Z"
+        },
+        {
+            "OS-EXT-IMG-SIZE:size": "58145823",
+            "created": "2011-01-01T01:02:03Z",
+            "id": "a2459075-d96c-40d5-893e-577ff92e721c",
+            "links": [
+                {
+                    "href": "http://openstack.example.com/v2/openstack/images/a2459075-d96c-40d5-893e-577ff92e721c",
+                    "rel": "self"
+                },
+                {
+                    "href": "http://openstack.example.com/openstack/images/a2459075-d96c-40d5-893e-577ff92e721c",
+                    "rel": "bookmark"
+                },
+                {
+                    "href": "http://glance.openstack.example.com/openstack/images/a2459075-d96c-40d5-893e-577ff92e721c",
+                    "rel": "alternate",
+                    "type": "application/vnd.openstack.image"
+                }
+            ],
+            "metadata": {
+                "kernel_id": "nokernel",
+                "ramdisk_id": "nokernel"
+            },
+            "minDisk": 0,
+            "minRam": 0,
+            "name": "fakeimage123456",
+            "progress": 100,
+            "status": "ACTIVE",
+            "updated": "2011-01-01T01:02:03Z"
+        },
+        {
+            "OS-EXT-IMG-SIZE:size": "49163826",
+            "created": "2011-01-01T01:02:03Z",
+            "id": "a440c04b-79fa-479c-bed1-0b816eaec379",
+            "links": [
+                {
+                    "href": "http://openstack.example.com/v2/openstack/images/a440c04b-79fa-479c-bed1-0b816eaec379",
+                    "rel": "self"
+                },
+                {
+                    "href": "http://openstack.example.com/openstack/images/a440c04b-79fa-479c-bed1-0b816eaec379",
+                    "rel": "bookmark"
+                },
+                {
+                    "href": "http://glance.openstack.example.com/openstack/images/a440c04b-79fa-479c-bed1-0b816eaec379",
+                    "rel": "alternate",
+                    "type": "application/vnd.openstack.image"
+                }
+            ],
+            "metadata": {
+                "architecture": "x86_64",
+                "auto_disk_config": "False",
+                "kernel_id": "nokernel",
+                "ramdisk_id": "nokernel"
+            },
+            "minDisk": 0,
+            "minRam": 0,
+            "name": "fakeimage6",
+            "progress": 100,
+            "status": "ACTIVE",
+            "updated": "2011-01-01T01:02:03Z"
+        },
+        {
+            "OS-EXT-IMG-SIZE:size": "26360814",
+            "created": "2011-01-01T01:02:03Z",
+            "id": "c905cedb-7281-47e4-8a62-f26bc5fc4c77",
+            "links": [
+                {
+                    "href": "http://openstack.example.com/v2/openstack/images/c905cedb-7281-47e4-8a62-f26bc5fc4c77",
+                    "rel": "self"
+                },
+                {
+                    "href": "http://openstack.example.com/openstack/images/c905cedb-7281-47e4-8a62-f26bc5fc4c77",
+                    "rel": "bookmark"
+                },
+                {
+                    "href": "http://glance.openstack.example.com/openstack/images/c905cedb-7281-47e4-8a62-f26bc5fc4c77",
+                    "rel": "alternate",
+                    "type": "application/vnd.openstack.image"
+                }
+            ],
+            "metadata": {
+                "kernel_id": "155d900f-4e14-4e4c-a73d-069cbf4541e6",
+                "ramdisk_id": null
+            },
+            "minDisk": 0,
+            "minRam": 0,
+            "name": "fakeimage123456",
+            "progress": 100,
+            "status": "ACTIVE",
+            "updated": "2011-01-01T01:02:03Z"
+        },
+        {
+            "OS-EXT-IMG-SIZE:size": "84035174",
+            "created": "2011-01-01T01:02:03Z",
+            "id": "cedef40a-ed67-4d10-800e-17455edce175",
+            "links": [
+                {
+                    "href": "http://openstack.example.com/v2/openstack/images/cedef40a-ed67-4d10-800e-17455edce175",
+                    "rel": "self"
+                },
+                {
+                    "href": "http://openstack.example.com/openstack/images/cedef40a-ed67-4d10-800e-17455edce175",
+                    "rel": "bookmark"
+                },
+                {
+                    "href": "http://glance.openstack.example.com/openstack/images/cedef40a-ed67-4d10-800e-17455edce175",
+                    "rel": "alternate",
+                    "type": "application/vnd.openstack.image"
+                }
+            ],
+            "metadata": {
+                "kernel_id": "nokernel",
+                "ramdisk_id": "nokernel"
+            },
+            "minDisk": 0,
+            "minRam": 0,
+            "name": "fakeimage123456",
+            "progress": 100,
+            "status": "ACTIVE",
+            "updated": "2011-01-01T01:02:03Z"
+        },
+        {
+            "OS-EXT-IMG-SIZE:size": "83594576",
+            "created": "2011-01-01T01:02:03Z",
+            "id": "76fa36fc-c930-4bf3-8c8a-ea2a2420deb6",
+            "links": [
+                {
+                    "href": "http://openstack.example.com/v2/openstack/images/76fa36fc-c930-4bf3-8c8a-ea2a2420deb6",
+                    "rel": "self"
+                },
+                {
+                    "href": "http://openstack.example.com/openstack/images/76fa36fc-c930-4bf3-8c8a-ea2a2420deb6",
+                    "rel": "bookmark"
+                },
+                {
+                    "href": "http://glance.openstack.example.com/openstack/images/76fa36fc-c930-4bf3-8c8a-ea2a2420deb6",
+                    "rel": "alternate",
+                    "type": "application/vnd.openstack.image"
+                }
+            ],
+            "metadata": {
+                "kernel_id": "nokernel",
+                "ramdisk_id": "nokernel"
+            },
+            "minDisk": 0,
+            "minRam": 0,
+            "name": "fakeimage123456",
+            "progress": 100,
+            "status": "ACTIVE",
+            "updated": "2011-01-01T01:02:03Z"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/doc/api_samples/OS-EXT-IMG-SIZE/images-details-get-resp.xml b/doc/api_samples/OS-EXT-IMG-SIZE/images-details-get-resp.xml
new file mode 100644
index 000000000..d0b5787ca
--- /dev/null
+++ b/doc/api_samples/OS-EXT-IMG-SIZE/images-details-get-resp.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<images xmlns:OS-EXT-IMG-SIZE="http://docs.openstack.org/compute/ext/image_size/api/v1.1" xmlns:atom="http://www.w3.org/2005/Atom" xmlns="http://docs.openstack.org/compute/api/v1.1">
+  <image status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage7" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="70a599e0-31e7-49b7-b260-868f441e862b" OS-EXT-IMG-SIZE:size="74185822">
+    <metadata>
+      <meta key="kernel_id">nokernel</meta>
+      <meta key="auto_disk_config">True</meta>
+      <meta key="ramdisk_id">nokernel</meta>
+      <meta key="architecture">x86_64</meta>
+    </metadata>
+    <atom:link href="http://openstack.example.com/v2/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b" rel="self"/>
+    <atom:link href="http://openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b" rel="bookmark"/>
+    <atom:link href="http://glance.openstack.example.com/openstack/images/70a599e0-31e7-49b7-b260-868f441e862b" type="application/vnd.openstack.image" rel="alternate"/>
+  </image>
+  <image status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage123456" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="155d900f-4e14-4e4c-a73d-069cbf4541e6" OS-EXT-IMG-SIZE:size="25165824">
+    <metadata>
+      <meta key="kernel_id">nokernel</meta>
+      <meta key="ramdisk_id">nokernel</meta>
+      <meta key="architecture">x86_64</meta>
+    </metadata>
+    <atom:link href="http://openstack.example.com/v2/openstack/images/155d900f-4e14-4e4c-a73d-069cbf4541e6" rel="self"/>
+    <atom:link href="http://openstack.example.com/openstack/images/155d900f-4e14-4e4c-a73d-069cbf4541e6" rel="bookmark"/>
+    <atom:link href="http://glance.openstack.example.com/openstack/images/155d900f-4e14-4e4c-a73d-069cbf4541e6" type="application/vnd.openstack.image" rel="alternate"/>
+  </image>
+  <image status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage123456" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="a2459075-d96c-40d5-893e-577ff92e721c" OS-EXT-IMG-SIZE:size="58145823">
+    <metadata>
+      <meta key="kernel_id">nokernel</meta>
+      <meta key="ramdisk_id">nokernel</meta>
+    </metadata>
+    <atom:link href="http://openstack.example.com/v2/openstack/images/a2459075-d96c-40d5-893e-577ff92e721c" rel="self"/>
+    <atom:link href="http://openstack.example.com/openstack/images/a2459075-d96c-40d5-893e-577ff92e721c" rel="bookmark"/>
+    <atom:link href="http://glance.openstack.example.com/openstack/images/a2459075-d96c-40d5-893e-577ff92e721c" type="application/vnd.openstack.image" rel="alternate"/>
+  </image>
+  <image status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage6" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="a440c04b-79fa-479c-bed1-0b816eaec379" OS-EXT-IMG-SIZE:size="49163826">
+    <metadata>
+      <meta key="kernel_id">nokernel</meta>
+      <meta key="auto_disk_config">False</meta>
+      <meta key="ramdisk_id">nokernel</meta>
+      <meta key="architecture">x86_64</meta>
+    </metadata>
+    <atom:link href="http://openstack.example.com/v2/openstack/images/a440c04b-79fa-479c-bed1-0b816eaec379" rel="self"/>
+    <atom:link href="http://openstack.example.com/openstack/images/a440c04b-79fa-479c-bed1-0b816eaec379" rel="bookmark"/>
+    <atom:link href="http://glance.openstack.example.com/openstack/images/a440c04b-79fa-479c-bed1-0b816eaec379" type="application/vnd.openstack.image" rel="alternate"/>
+  </image>
+  <image status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage123456" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="c905cedb-7281-47e4-8a62-f26bc5fc4c77" OS-EXT-IMG-SIZE:size="26360814">
+    <metadata>
+      <meta key="kernel_id">155d900f-4e14-4e4c-a73d-069cbf4541e6</meta>
+      <meta key="ramdisk_id">None</meta>
+    </metadata>
+    <atom:link href="http://openstack.example.com/v2/openstack/images/c905cedb-7281-47e4-8a62-f26bc5fc4c77" rel="self"/>
+    <atom:link href="http://openstack.example.com/openstack/images/c905cedb-7281-47e4-8a62-f26bc5fc4c77" rel="bookmark"/>
+    <atom:link href="http://glance.openstack.example.com/openstack/images/c905cedb-7281-47e4-8a62-f26bc5fc4c77" type="application/vnd.openstack.image" rel="alternate"/>
+  </image>
+  <image status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage123456" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="cedef40a-ed67-4d10-800e-17455edce175" OS-EXT-IMG-SIZE:size="84035174">
+    <metadata>
+      <meta key="kernel_id">nokernel</meta>
+      <meta key="ramdisk_id">nokernel</meta>
+    </metadata>
+    <atom:link href="http://openstack.example.com/v2/openstack/images/cedef40a-ed67-4d10-800e-17455edce175" rel="self"/>
+    <atom:link href="http://openstack.example.com/openstack/images/cedef40a-ed67-4d10-800e-17455edce175" rel="bookmark"/>
+    <atom:link href="http://glance.openstack.example.com/openstack/images/cedef40a-ed67-4d10-800e-17455edce175" type="application/vnd.openstack.image" rel="alternate"/>
+  </image>
+  <image status="ACTIVE" updated="2011-01-01T01:02:03Z" name="fakeimage123456" created="2011-01-01T01:02:03Z" minDisk="0" progress="100" minRam="0" id="76fa36fc-c930-4bf3-8c8a-ea2a2420deb6" OS-EXT-IMG-SIZE:size="83594576">
+    <metadata>
+      <meta key="kernel_id">nokernel</meta>
+      <meta key="ramdisk_id">nokernel</meta>
+    </metadata>
+    <atom:link href="http://openstack.example.com/v2/openstack/images/76fa36fc-c930-4bf3-8c8a-ea2a2420deb6" rel="self"/>
+    <atom:link href="http://openstack.example.com/openstack/images/76fa36fc-c930-4bf3-8c8a-ea2a2420deb6" rel="bookmark"/>
+    <atom:link href="http://glance.openstack.example.com/openstack/images/76fa36fc-c930-4bf3-8c8a-ea2a2420deb6" type="application/vnd.openstack.image" rel="alternate"/>
+  </image>
+</images>
\ No newline at end of file
diff --git a/doc/api_samples/all_extensions/extensions-get-resp.json b/doc/api_samples/all_extensions/extensions-get-resp.json
index 14e9062ca..4ee0da1cf 100644
--- a/doc/api_samples/all_extensions/extensions-get-resp.json
+++ b/doc/api_samples/all_extensions/extensions-get-resp.json
@@ -25,6 +25,14 @@
             "updated": "2013-01-30T00:00:00+00:00"
         },
         {
+            "alias": "OS-EXT-IMG-SIZE",
+            "description": "Adds image size to image listings.",
+            "links": [],
+            "name": "ImageSize",
+            "namespace": "http://docs.openstack.org/compute/ext/image_size/api/v1.1",
+            "updated": "2013-02-19T00:00:00+00:00"
+        },
+        {
             "alias": "OS-EXT-IPS",
             "description": "Adds type parameter to the ip list.",
             "links": [],
@@ -194,11 +202,11 @@
         },
         {
             "alias": "os-evacuate",
-            "description": "Enables server evacuation",
+            "description": "Enables server evacuation.",
             "links": [],
             "name": "Evacuate",
             "namespace": "http://docs.openstack.org/compute/ext/evacuate/api/v2",
-            "updated": "2012-12-05T00:00:00+00:00"
+            "updated": "2013-01-06T00:00:00+00:00"
         },
         {
             "alias": "os-fixed-ips",
@@ -314,7 +322,7 @@
         },
         {
             "alias": "os-instance-actions",
-            "description": "View a log of actions taken on an instance",
+            "description": "View a log of actions and events taken on an instance.",
             "links": [],
             "name": "InstanceActions",
             "namespace": "http://docs.openstack.org/compute/ext/instance-actions/api/v1.1",
@@ -481,4 +489,4 @@
             "updated": "2011-03-25T00:00:00+00:00"
         }
     ]
-}
+}
\ No newline at end of file
diff --git a/doc/api_samples/all_extensions/extensions-get-resp.xml b/doc/api_samples/all_extensions/extensions-get-resp.xml
index 133b0570a..39f9ffa06 100644
--- a/doc/api_samples/all_extensions/extensions-get-resp.xml
+++ b/doc/api_samples/all_extensions/extensions-get-resp.xml
@@ -9,6 +9,9 @@
   <extension alias="OS-EXT-AZ" updated="2013-01-30T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/extended_availability_zone/api/v2" name="ExtendedAvailabilityZone">
     <description>Extended Server Attributes support.</description>
   </extension>
+  <extension alias="OS-EXT-IMG-SIZE" updated="2013-02-19T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/image_size/api/v1.1" name="ImageSize">
+    <description>Adds image size to image listings.</description>
+  </extension>
   <extension alias="OS-EXT-IPS" updated="2013-01-06T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/extended_ips/api/v1.1" name="ExtendedIps">
     <description>Adds type parameter to the ip list.</description>
   </extension>
@@ -88,8 +91,8 @@
   <extension alias="os-deferred-delete" updated="2011-09-01T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/deferred-delete/api/v1.1" name="DeferredDelete">
     <description>Instance deferred delete.</description>
   </extension>
-  <extension alias="os-evacuate" updated="2012-12-05T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/evacuate/api/v2" name="Evacuate">
-    <description>Enables server evacuation</description>
+  <extension alias="os-evacuate" updated="2013-01-06T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/evacuate/api/v2" name="Evacuate">
+    <description>Enables server evacuation.</description>
   </extension>
   <extension alias="os-fixed-ips" updated="2012-10-18T13:25:27-06:00" namespace="http://docs.openstack.org/compute/ext/fixed_ips/api/v2" name="FixedIPs">
     <description>Fixed IPs support.</description>
@@ -136,7 +139,7 @@
     <description>Admin-only hypervisor administration.</description>
   </extension>
   <extension alias="os-instance-actions" updated="2013-02-08T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/instance-actions/api/v1.1" name="InstanceActions">
-    <description>View a log of actions taken on an instance</description>
+    <description>View a log of actions and events taken on an instance.</description>
   </extension>
   <extension alias="os-instance_usage_audit_log" updated="2012-07-06T01:00:00+00:00" namespace="http://docs.openstack.org/ext/services/api/v1.1" name="OSInstanceUsageAuditLog">
     <description>Admin-only Task Log Monitoring.</description>
@@ -198,4 +201,4 @@
   <extension alias="os-volumes" updated="2011-03-25T00:00:00+00:00" namespace="http://docs.openstack.org/compute/ext/volumes/api/v1.1" name="Volumes">
     <description>Volumes support.</description>
   </extension>
-</extensions>
+</extensions>
\ No newline at end of file