Enable to add/remove port to/from a server

This change enables to add/remove a specific port to/from a server using
the new commands:

 openstack server add port <vm> <port>
 openstack server remove port <vm> <port>

Closes-Bug: #1678137
Change-Id: I6ee57df089235ccc1fb9d38316bd484956b1134d

1 files changed, 66 insertions, 0 deletions

diff --git a/openstackclient/compute/v2/server.py b/openstackclient/compute/v2/server.py
index 1fe5bb0d..c6345a92 100644
--- a/openstackclient/compute/v2/server.py
+++ b/openstackclient/compute/v2/server.py
@@ -253,6 +253,39 @@ class AddFloatingIP(command.Command):
                                parsed_args.fixed_ip_address)
 
 
+class AddPort(command.Command):
+    _description = _("Add port to server")
+
+    def get_parser(self, prog_name):
+        parser = super(AddPort, self).get_parser(prog_name)
+        parser.add_argument(
+            "server",
+            metavar="<server>",
+            help=_("Server to add the port to (name or ID)"),
+        )
+        parser.add_argument(
+            "port",
+            metavar="<port>",
+            help=_("Port to add to the server (name or ID)"),
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        compute_client = self.app.client_manager.compute
+
+        server = utils.find_resource(
+            compute_client.servers, parsed_args.server)
+
+        if self.app.client_manager.is_network_endpoint_enabled():
+            network_client = self.app.client_manager.network
+            port_id = network_client.find_port(
+                parsed_args.port, ignore_missing=False).id
+        else:
+            port_id = parsed_args.port
+
+        server.interface_attach(port_id=port_id, net_id=None, fixed_ip=None)
+
+
 class AddServerSecurityGroup(command.Command):
     _description = _("Add security group to server")
 
@@ -1342,6 +1375,39 @@ class RemoveFloatingIP(command.Command):
         server.remove_floating_ip(parsed_args.ip_address)
 
 
+class RemovePort(command.Command):
+    _description = _("Remove port from server")
+
+    def get_parser(self, prog_name):
+        parser = super(RemovePort, self).get_parser(prog_name)
+        parser.add_argument(
+            "server",
+            metavar="<server>",
+            help=_("Server to remove the port from (name or ID)"),
+        )
+        parser.add_argument(
+            "port",
+            metavar="<port>",
+            help=_("Port to remove from the server (name or ID)"),
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        compute_client = self.app.client_manager.compute
+
+        server = utils.find_resource(
+            compute_client.servers, parsed_args.server)
+
+        if self.app.client_manager.is_network_endpoint_enabled():
+            network_client = self.app.client_manager.network
+            port_id = network_client.find_port(
+                parsed_args.port, ignore_missing=False).id
+        else:
+            port_id = parsed_args.port
+
+        server.interface_detach(port_id)
+
+
 class RemoveServerSecurityGroup(command.Command):
     _description = _("Remove security group from server")