Merge "Add "--network-segment" option to "subnet create""

Jenkins · openstack-gerrit · commit 8c850cadcfc4 · 2016-06-20T21:42:52.000Z
diff --git a/doc/source/command-beta.rst b/doc/source/command-beta.rst
@@ -12,23 +12,29 @@ To address these challenges, an OpenStackClient command may
 be labeled as a beta command according to the guidelines
 below. Such commands may introduce backwards incompatible
 changes and may use REST API enhancements not yet released.
+This also applies to command options associated with the beta
+command object.
 
-See the examples below on how to label a command as a beta
-by updating the command documentation, help and implementation.
+See the examples below on how to label an entire command or
+a specific option as a beta by updating the documentation
+and implementation.
 
-The initial release note must label the new command as a beta.
-No further release notes are required until the command
-is no longer a beta. At which time, the command beta label
-or the command itself must be removed and a new release note
+The initial release note must label the new command or option
+as a beta. No further release notes are required until the command
+or option is no longer a beta. At which time, the beta label or
+the command or option itself must be removed and a new release note
 must be provided.
 
+Beta Command Example
+--------------------
+
 Documentation
--------------
+~~~~~~~~~~~~~
 
 The command documentation must label the command as a beta.
 
 example list
-~~~~~~~~~~~~
+++++++++++++
 
 List examples
 
@@ -42,7 +48,7 @@ List examples
     os example list
 
 Help
-----
+~~~~
 
 The command help must label the command as a beta.
 
@@ -57,7 +63,7 @@ The command help must label the command as a beta.
         """
 
 Implementation
---------------
+~~~~~~~~~~~~~~
 
 The command must raise a ``CommandError`` exception if beta commands
 are not enabled via ``--os-beta-command`` global option.
@@ -66,3 +72,35 @@ are not enabled via ``--os-beta-command`` global option.
 
     def take_action(self, parsed_args):
         self.validate_os_beta_command_enabled()
+
+Beta Option Example
+-------------------
+
+Documentation
+~~~~~~~~~~~~~
+
+The option documentation must label the option as a beta.
+
+.. option:: --example <example>
+
+     Example
+
+     .. caution:: This is a beta command option and subject
+                  to change. Use global option ``--os-beta-command``
+                  to enable this command option.
+
+Implementation
+~~~~~~~~~~~~~~
+
+The option must not be added if beta commands are not
+enabled via ``--os-beta-command`` global option.
+
+.. code-block:: python
+
+    def get_parser(self, prog_name):
+        if self.app.options.os_beta_command:
+            parser.add_argument(
+                '--example',
+                metavar='<example>',
+                help=_("Example")
+            )
diff --git a/doc/source/command-objects/subnet.rst b/doc/source/command-objects/subnet.rst
@@ -28,6 +28,7 @@ Create new subnet
         [--ip-version {4,6}]
         [--ipv6-ra-mode {dhcpv6-stateful,dhcpv6-stateless,slaac}]
         [--ipv6-address-mode {dhcpv6-stateful,dhcpv6-stateless,slaac}]
+        [--network-segment <network-segment>]
         --network <network>
         <name>
 
@@ -107,6 +108,14 @@ Create new subnet
 
      IPv6 address mode, valid modes: [dhcpv6-stateful, dhcpv6-stateless, slaac]
 
+.. option:: --network-segment <network-segment>
+
+     Network segment to associate with this subnet (ID only)
+
+     .. caution:: This is a beta command option and subject
+                  to change. Use global option ``--os-beta-command``
+                  to enable this command option.
+
 .. option:: --network <network>
 
      Network this subnet belongs to (name or ID)
diff --git a/openstackclient/network/v2/subnet.py b/openstackclient/network/v2/subnet.py
@@ -142,6 +142,9 @@ def _get_attrs(client_manager, parsed_args, is_create=True):
             attrs['ipv6_ra_mode'] = parsed_args.ipv6_ra_mode
         if parsed_args.ipv6_address_mode is not None:
             attrs['ipv6_address_mode'] = parsed_args.ipv6_address_mode
+        if 'network_segment' in parsed_args:
+            attrs['segment_id'] = client.find_segment(
+                parsed_args.network_segment, ignore_missing=False).id
 
     if 'gateway' in parsed_args and parsed_args.gateway is not None:
         gateway = parsed_args.gateway.lower()
@@ -255,6 +258,13 @@ def get_parser(self, prog_name):
             help=_("IPv6 address mode, "
                    "valid modes: [dhcpv6-stateful, dhcpv6-stateless, slaac]")
         )
+        if self.app.options.os_beta_command:
+            parser.add_argument(
+                '--network-segment',
+                metavar='<network-segment>',
+                help=_("Network segment to associate with this subnet "
+                       "(ID only)")
+            )
         parser.add_argument(
             '--network',
             required=True,
diff --git a/openstackclient/tests/network/v2/fakes.py b/openstackclient/tests/network/v2/fakes.py
@@ -352,7 +352,7 @@ def create_one_network_segment(attrs=None):
 
         # Set default attributes.
         network_segment_attrs = {
-            'id': 'segment-id-' + uuid.uuid4().hex,
+            'id': 'network-segment-id-' + uuid.uuid4().hex,
             'network_id': 'network-id-' + uuid.uuid4().hex,
             'network_type': 'vlan',
             'physical_network': 'physical-network-name-' + uuid.uuid4().hex,
@@ -738,9 +738,10 @@ def create_one_subnet(attrs=None):
             'host_routes': [],
             'ip_version': 4,
             'gateway_ip': '10.10.10.1',
-            'ipv6_address_mode': 'None',
-            'ipv6_ra_mode': 'None',
-            'subnetpool_id': 'None',
+            'ipv6_address_mode': None,
+            'ipv6_ra_mode': None,
+            'segment_id': None,
+            'subnetpool_id': None,
         }
 
         # Overwrite default attributes.
diff --git a/openstackclient/tests/network/v2/test_subnet.py b/openstackclient/tests/network/v2/test_subnet.py
@@ -91,6 +91,14 @@ class TestCreateSubnet(TestSubnet):
         }
     )
 
+    # The network segment to be returned from find_segment
+    _network_segment = \
+        network_fakes.FakeNetworkSegment.create_one_network_segment(
+            attrs={
+                'network_id': _subnet.network_id,
+            }
+        )
+
     columns = (
         'allocation_pools',
         'cidr',
@@ -105,6 +113,7 @@ class TestCreateSubnet(TestSubnet):
         'name',
         'network_id',
         'project_id',
+        'segment_id',
         'subnetpool_id',
     )
 
@@ -122,6 +131,7 @@ class TestCreateSubnet(TestSubnet):
         _subnet.name,
         _subnet.network_id,
         _subnet.project_id,
+        _subnet.segment_id,
         _subnet.subnetpool_id,
     )
 
@@ -139,6 +149,7 @@ class TestCreateSubnet(TestSubnet):
         _subnet_from_pool.name,
         _subnet_from_pool.network_id,
         _subnet_from_pool.project_id,
+        _subnet_from_pool.segment_id,
         _subnet_from_pool.subnetpool_id,
     )
 
@@ -156,6 +167,7 @@ class TestCreateSubnet(TestSubnet):
         _subnet_ipv6.name,
         _subnet_ipv6.network_id,
         _subnet_ipv6.project_id,
+        _subnet_ipv6.segment_id,
         _subnet_ipv6.subnetpool_id,
     )
 
@@ -189,6 +201,15 @@ def setUp(self):
             loaded=True,
         )
 
+        # Mock SDK calls for all tests.
+        self.network.find_network = mock.Mock(return_value=self._network)
+        self.network.find_segment = mock.Mock(
+            return_value=self._network_segment
+        )
+        self.network.find_subnet_pool = mock.Mock(
+            return_value=self._subnet_pool
+        )
+
     def test_create_no_options(self):
         arglist = []
         verifylist = []
@@ -199,11 +220,9 @@ def test_create_no_options(self):
                           self.check_parser, self.cmd, arglist, verifylist)
 
     def test_create_default_options(self):
-        # Mock create_subnet and find_network sdk calls to return the
-        # values we want for this test
+        # Mock SDK calls for this test.
         self.network.create_subnet = mock.Mock(return_value=self._subnet)
         self._network.id = self._subnet.network_id
-        self.network.find_network = mock.Mock(return_value=self._network)
 
         arglist = [
             "--subnet-range", self._subnet.cidr,
@@ -233,14 +252,10 @@ def test_create_default_options(self):
         self.assertEqual(self.data, data)
 
     def test_create_from_subnet_pool_options(self):
-        # Mock create_subnet, find_subnet_pool, and find_network sdk calls
-        # to return the values we want for this test
+        # Mock SDK calls for this test.
         self.network.create_subnet = \
             mock.Mock(return_value=self._subnet_from_pool)
         self._network.id = self._subnet_from_pool.network_id
-        self.network.find_network = mock.Mock(return_value=self._network)
-        self.network.find_subnet_pool = \
-            mock.Mock(return_value=self._subnet_pool)
 
         arglist = [
             self._subnet_from_pool.name,
@@ -293,11 +308,9 @@ def test_create_from_subnet_pool_options(self):
         self.assertEqual(self.data_subnet_pool, data)
 
     def test_create_options_subnet_range_ipv6(self):
-        # Mock create_subnet and find_network sdk calls to return the
-        # values we want for this test
+        # Mock SDK calls for this test.
         self.network.create_subnet = mock.Mock(return_value=self._subnet_ipv6)
         self._network.id = self._subnet_ipv6.network_id
-        self.network.find_network = mock.Mock(return_value=self._network)
 
         arglist = [
             self._subnet_ipv6.name,
@@ -360,6 +373,59 @@ def test_create_options_subnet_range_ipv6(self):
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data_ipv6, data)
 
+    def test_create_no_beta_command_options(self):
+        arglist = [
+            "--subnet-range", self._subnet.cidr,
+            "--network-segment", self._network_segment.id,
+            "--network", self._subnet.network_id,
+            self._subnet.name,
+        ]
+        verifylist = [
+            ('name', self._subnet.name),
+            ('subnet_range', self._subnet.cidr),
+            ('network-segment', self._network_segment.id),
+            ('network', self._subnet.network_id),
+        ]
+        self.app.options.os_beta_command = False
+        self.assertRaises(tests_utils.ParserException,
+                          self.check_parser, self.cmd, arglist, verifylist)
+
+    def test_create_with_network_segment(self):
+        # Mock SDK calls for this test.
+        self.network.create_subnet = mock.Mock(return_value=self._subnet)
+        self._network.id = self._subnet.network_id
+
+        arglist = [
+            "--subnet-range", self._subnet.cidr,
+            "--network-segment", self._network_segment.id,
+            "--network", self._subnet.network_id,
+            self._subnet.name,
+        ]
+        verifylist = [
+            ('name', self._subnet.name),
+            ('subnet_range', self._subnet.cidr),
+            ('network_segment', self._network_segment.id),
+            ('network', self._subnet.network_id),
+            ('ip_version', self._subnet.ip_version),
+            ('gateway', 'auto'),
+
+        ]
+
+        self.app.options.os_beta_command = True
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        columns, data = self.cmd.take_action(parsed_args)
+
+        self.network.create_subnet.assert_called_once_with(**{
+            'cidr': self._subnet.cidr,
+            'enable_dhcp': self._subnet.enable_dhcp,
+            'ip_version': self._subnet.ip_version,
+            'name': self._subnet.name,
+            'network_id': self._subnet.network_id,
+            'segment_id': self._network_segment.id,
+        })
+        self.assertEqual(self.columns, columns)
+        self.assertEqual(self.data, data)
+
 
 class TestDeleteSubnet(TestSubnet):
 
@@ -646,6 +712,7 @@ class TestShowSubnet(TestSubnet):
         'name',
         'network_id',
         'project_id',
+        'segment_id',
         'subnetpool_id',
     )
 
@@ -663,6 +730,7 @@ class TestShowSubnet(TestSubnet):
         _subnet.name,
         _subnet.network_id,
         _subnet.tenant_id,
+        _subnet.segment_id,
         _subnet.subnetpool_id,
     )
 
diff --git a/releasenotes/notes/bp-routed-networks-86a24f34d86fca53.yaml b/releasenotes/notes/bp-routed-networks-86a24f34d86fca53.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - Add ``--network-segment`` option to the ``subnet create`` command.
+    This is a beta command option and subject to change. Use global option
+    ``--os-beta-command`` to enable this option.
+    [Blueprint `routed-networks <https://blueprints.launchpad.net/neutron/+spec/routed-networks>`_]
