Added addFloatingIp action to compute extensions

Closes-Bug: #1188856
Closes-Bug: #1174511

Change-Id: I9a9a2604a7ce95d27d72277cad3be675d5ff0f80
author: diane fleming

api-ref/src/wadls/compute-api/src/api_samples/os-admin-actions/admin-actions-add-fixed-ip.json

@@ -0,0 +1 @@
+{"addFloatingIp": {"fixed_address": "166.78.185.201", "address": "166.78.185.201"}}

api-ref/src/wadls/compute-api/src/api_samples/os-admin-actions/admin-actions-add-floating-ip.json

@@ -0,0 +1,6 @@
+{
+   "addFloatingIp":{
+      "fixed_address":"166.78.185.201",
+      "address":"172.24.4.225"
+   }
+}

api-ref/src/wadls/compute-api/src/ext/os-admin-actions.wadl

@@ -42,6 +42,7 @@
                             <method href="#evacuate"/>
                             <method href="#addSecurityGroup"/>
                             <method href="#removeSecurityGroup"/>
+                            <method href="#addFloatingIP"/>
                         </resource>
                     </resource>
                 </resource>
@@ -610,4 +611,41 @@
         </request>
         <response status="200"/>
     </method>
+    <method name="POST" id="addFloatingIP">
+        <wadl:doc xmlns="http://docbook.org/ns/docbook" xml:lang="EN">
+            <para role="shortdesc">Adds a floating IP address to an
+                instance.</para><para>You can optionally associate a
+                fixed IP address with the floating IP address.</para>
+        </wadl:doc>
+        <request>
+            <param name="addFloatingIp" style="plain"
+                type="xsd:string" required="true">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook"
+                    xml:lang="EN"><para>Specify the
+                            <code>addFloatingIP</code> action in the
+                        request body.</para></wadl:doc>
+            </param>
+            <param name="fixed_address" style="plain" required="false"
+                type="xsd:string">
+                <doc><p xmlns="http://www.w3.org/1999/xhtml">A fixed
+                        IP address that you want to associate with the
+                        floating IP address.</p></doc>
+            </param>
+            <param name="address" style="plain" required="true"
+                type="xsd:string">
+                <doc><p xmlns="http://www.w3.org/1999/xhtml">A
+                        floating IP address to associate with the
+                        instance.</p></doc>
+            </param>
+            <representation mediaType="application/json">
+                <wadl:doc xmlns="http://docbook.org/ns/docbook"
+                    xml:lang="EN">
+                    <xsdxt:code
+                        href="../api_samples/os-admin-actions/admin-actions-add-floating-ip.json"
+                    />
+                </wadl:doc>
+            </representation>
+        </request>
+        <response status="200"/>
+    </method>
 </application>