Add the basic calls for add_fixed_ip/remove_fixed_ip.

Implementation depends on extensions to the OpenStack API

novaclient/servers.py

@@ -63,6 +63,22 @@ class Server(base.Resource):
         """
         self.manager.unshare_ip(self, address)
 
+    def add_fixed_ip(self, network_id):
+        """
+        Add an IP address on a network.
+
+        :param network_id: The ID of the network the IP should be on.
+        """
+        self.manager.add_fixed_ip(self, network_id)
+
+    def remove_fixed_ip(self, address):
+        """
+        Remove an IP address.
+
+        :param address: The IP address to remove.
+        """
+        self.manager.remove_fixed_ip(self, address)
+
     def reboot(self, type=REBOOT_SOFT):
         """
         Reboot the server.
@@ -282,6 +298,26 @@ class ServerManager(base.BootingManagerWithFind):
         server = base.getid(server)
         self._delete("/servers/%s/ips/public/%s" % (server, address))
 
+    def add_fixed_ip(self, server, network_id):
+        """
+        Add an IP address on a network.
+
+        :param server: The :class:`Server` (or its ID) to add an IP to.
+        :param network_id: The ID of the network the IP should be on.
+        """
+        server = base.getid(server)
+        # TODO(Vek) Call extension to add fixed IP
+
+    def remove_fixed_ip(self, server, address):
+        """
+        Remove an IP address.
+
+        :param server: The :class:`Server` (or its ID) to add an IP to.
+        :param address: The IP address to remove.
+        """
+        server = base.getid(server)
+        # TODO(Vek) Call extension to remove fixed IP
+
     def reboot(self, server, type=REBOOT_SOFT):
         """
         Reboot a server.