add doc for floatingip

Change-Id: Ibdee50066452ed33f210e93de29eba3c0ec2e155

doc/source/command-objects/floatingip.rst

@@ -0,0 +1,85 @@
+==========
+floatingip
+==========
+
+Compute v2
+
+ip floating add
+---------------
+
+Add floating-ip to server
+
+.. program:: ip floating add
+.. code:: bash
+
+    os ip floating add
+        <ip_address>
+        <server>
+
+.. describe:: <ip_address>
+
+    IP address to add to server
+
+.. describe:: <server>
+
+    Server to receive the IP address (name or ID)
+
+ip floating create
+------------------
+
+Create new floating-ip
+
+.. program:: ip floating create
+.. code:: bash
+
+    os ip floating create
+        <pool>
+
+.. describe:: <pool>
+
+    Pool to fetch floating IP from
+
+ip floating delete
+------------------
+
+Delete a floating-ip
+
+.. program:: ip floating delete
+.. code:: bash
+
+    os ip floating delete
+        <ip_address>
+
+.. describe:: <ip_address>
+
+    IP address to delete
+
+ip floating list
+----------------
+
+List floating-ips
+
+.. program:: ip floating list
+.. code:: bash
+
+    os ip floating list
+
+ip floating remove
+------------------
+
+Remove floating-ip from server
+
+.. program:: ip floating remove
+.. code:: bash
+
+    os ip floating remove
+        <ip_address>
+        <server>
+
+.. describe:: <ip_address>
+
+    IP address to remove from server
+
+.. describe:: <server>
+
+    Server to remove the IP address from (name or ID)