Merge "Added AddNetwork command to server"

Zuul · openstack-gerrit · commit a51ac0a8894d · 2017-10-30T04:21:41.000Z
diff --git a/openstackclient/compute/v2/server.py b/openstackclient/compute/v2/server.py
@@ -300,6 +300,39 @@ def take_action(self, parsed_args):
         server.interface_attach(port_id=port_id, net_id=None, fixed_ip=None)
 
 
+class AddNetwork(command.Command):
+    _description = _("Add network to server")
+
+    def get_parser(self, prog_name):
+        parser = super(AddNetwork, self).get_parser(prog_name)
+        parser.add_argument(
+            "server",
+            metavar="<server>",
+            help=_("Server to add the network to (name or ID)"),
+        )
+        parser.add_argument(
+            "network",
+            metavar="<network>",
+            help=_("Network 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
+            net_id = network_client.find_network(
+                parsed_args.network, ignore_missing=False).id
+        else:
+            net_id = parsed_args.network
+
+        server.interface_attach(port_id=None, net_id=net_id, fixed_ip=None)
+
+
 class AddServerSecurityGroup(command.Command):
     _description = _("Add security group to server")
 
diff --git a/openstackclient/tests/unit/compute/v2/test_server.py b/openstackclient/tests/unit/compute/v2/test_server.py
@@ -232,6 +232,53 @@ def test_server_add_port_no_neutron(self):
         self.find_port.assert_not_called()
 
 
+class TestServerAddNetwork(TestServer):
+
+    def setUp(self):
+        super(TestServerAddNetwork, self).setUp()
+
+        # Get the command object to test
+        self.cmd = server.AddNetwork(self.app, None)
+
+        # Set add_fixed_ip method to be tested.
+        self.methods = {
+            'interface_attach': None,
+        }
+
+        self.find_network = mock.Mock()
+        self.app.client_manager.network.find_network = self.find_network
+
+    def _test_server_add_network(self, net_id):
+        servers = self.setup_servers_mock(count=1)
+        network = 'fake-network'
+
+        arglist = [
+            servers[0].id,
+            network,
+        ]
+        verifylist = [
+            ('server', servers[0].id),
+            ('network', network)
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        result = self.cmd.take_action(parsed_args)
+
+        servers[0].interface_attach.assert_called_once_with(
+            port_id=None, net_id=net_id, fixed_ip=None)
+        self.assertIsNone(result)
+
+    def test_server_add_network(self):
+        self._test_server_add_network(self.find_network.return_value.id)
+        self.find_network.assert_called_once_with(
+            'fake-network', ignore_missing=False)
+
+    def test_server_add_network_no_neutron(self):
+        self.app.client_manager.network_endpoint_enabled = False
+        self._test_server_add_network('fake-network')
+        self.find_network.assert_not_called()
+
+
 @mock.patch(
     'openstackclient.api.compute_v2.APIv2.security_group_find'
 )
diff --git a/releasenotes/notes/add-server-add-network-98ede8ff6079eb23.yaml b/releasenotes/notes/add-server-add-network-98ede8ff6079eb23.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add ``server add network`` command. This command will create a neutron
+    port from the specified neutron network and attach the port to the
+    specified instance.
diff --git a/setup.cfg b/setup.cfg
@@ -104,6 +104,7 @@ openstack.compute.v2 =
     server_add_fixed_ip = openstackclient.compute.v2.server:AddFixedIP
     server_add_floating_ip = openstackclient.compute.v2.server:AddFloatingIP
     server_add_port = openstackclient.compute.v2.server:AddPort
+    server_add_network = openstackclient.compute.v2.server:AddNetwork
     server_add_security_group = openstackclient.compute.v2.server:AddServerSecurityGroup
     server_add_volume = openstackclient.compute.v2.server:AddServerVolume
     server_create = openstackclient.compute.v2.server:CreateServer
