Update documentation for server resize

Refs: #4153

docs/commands.rst

@@ -160,6 +160,7 @@ server (Compute/Cyclades)
     shutdown:  Shutdown a server
     start   :  Start a server
     stats   :  Get server statistics
+    resize  :  Set a different flavor for an existing server
     wait    :  Wait for server to finish
 
 Showcase: Create a server

docs/man/kamaki.rst

@@ -130,6 +130,7 @@ server commands
 * shutdown  Shutdown an active server (VM)
 * start     Start an existing server (VM)
 * stats     Get server (VM) statistics
+* resize    Set a different flavor for an existing server
 * wait      Wait for server to finish [BUILD, STOPPED, REBOOT, ACTIVE]
 
 

docs/usage.rst

@@ -183,6 +183,7 @@ and of a command in that group (list) are shown.
     shutdown:  Shutdown an active server (VM)
     start   :  Start an existing server (VM)
     stats   :  Get server (VM) statistics
+    resize  :  Set a different flavor for an existing server
     wait    :  Wait for server to finish [BUILD, STOPPED, REBOOT, ACTIVE]
 
 .. code-block:: console

kamaki/cli/commands/cyclades.py

@@ -434,8 +434,8 @@ class server_console(_init_cyclades, _optional_json):
 class server_resize(_init_cyclades, _optional_output_cmd):
     """Set a different flavor for an existing server
     To get server ids and flavor ids:
-      /server list
-      /flavor list
+    /server list
+    /flavor list
     """
 
     @errors.generic.all

kamaki/clients/compute/__init__.py

@@ -143,6 +143,18 @@ class ComputeClient(ComputeRestClient):
         r = self.servers_post(server_id, 'action', json_data=req)
         return r.headers
 
+    def resize_server(self, server_id, flavor_id):
+        """
+        :param server_id: (str)
+
+        :param flavor_id: (int)
+
+        :returns: (dict) request headers
+        """
+        req = {'resize': {'flavorRef': flavor_id}}
+        r = self.servers_post(server_id, 'action', json_data=req)
+        return r.headers
+
     def get_server_metadata(self, server_id, key=''):
         """
         :param server_id: integer (str or int)
@@ -349,13 +361,3 @@ class ComputeClient(ComputeRestClient):
         """
         r = self.floating_ips_delete(tenant_id, fip_id)
         return r.headers
-
-    def resize_server(self, server_id, flavor_id):
-        """
-        :param server_id: (str)
-
-        :param flavor_id: (int)
-        """
-        req = {'resize': {'flavorRef': flavor_id}}
-        r = self.servers_post(server_id, 'action', json_data=req)
-        return r.headers