Add subnet onboard CLI6.12.0

This is the implementation of the "onboard network subnets" CLI.
This enables the subnet onboard feature of neutron to be driven via
CLI.

Depends-On: https://review.openstack.org/348080
Change-Id: Ic637ed689b0d3806d2c33faa419c3a98a310effa
Implements: blueprint subnet-onboard

8 files changed, 143 insertions, 0 deletions

diff --git a/doc/source/cli/osc/v2/subnet-onboard.rst b/doc/source/cli/osc/v2/subnet-onboard.rst
new file mode 100644
index 0000000..0069703
--- /dev/null
+++ b/doc/source/cli/osc/v2/subnet-onboard.rst
@@ -0,0 +1,17 @@
+=======================
+network onboard subnets
+=======================
+
+**network onboard subnets** enables a subnet to be adopted or
+"onboarded" into an existing subnet pool. The CIDR of the subnet
+is checked for uniqueness across any applicable address scopes
+and all subnets allocated from the target subnet pool. Once
+onboarded, the subnet CIDR is added to the prefix list of the
+subnet pool and the subnet appears as though it has been allocated
+from the subnet pool. The subnet also begins participating in the
+applicable address scope if the subnet pool belongs to one.
+
+Network v2
+
+.. autoprogram-cliff:: openstack.neutronclient.v2
+   :command: network onboard subnets
diff --git a/neutronclient/osc/v2/subnet_onboard/__init__.py b/neutronclient/osc/v2/subnet_onboard/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/neutronclient/osc/v2/subnet_onboard/__init__.py
diff --git a/neutronclient/osc/v2/subnet_onboard/subnet_onboard.py b/neutronclient/osc/v2/subnet_onboard/subnet_onboard.py
new file mode 100644
index 0000000..10c6ab4
--- /dev/null
+++ b/neutronclient/osc/v2/subnet_onboard/subnet_onboard.py
@@ -0,0 +1,59 @@
+# Copyright (c) 2019 SUSE Linux Products GmbH
+# All Rights Reserved
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""Subnet onboard action implementation"""
+import logging
+
+from osc_lib.command import command
+from osc_lib import exceptions
+
+from neutronclient._i18n import _
+
+LOG = logging.getLogger(__name__)
+
+
+class NetworkOnboardSubnets(command.Command):
+    """Onboard network subnets into a subnet pool"""
+
+    def get_parser(self, prog_name):
+        parser = super(NetworkOnboardSubnets, self).get_parser(prog_name)
+        parser.add_argument(
+            'network',
+            metavar="<network>",
+            help=_("Onboard all subnets associated with this network")
+        )
+        parser.add_argument(
+            'subnetpool',
+            metavar="<subnetpool>",
+            help=_("Target subnet pool for onboarding subnets")
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        client = self.app.client_manager.neutronclient
+        subnetpool_id = _get_id(client, parsed_args.subnetpool, 'subnetpool')
+        network_id = _get_id(client, parsed_args.network, 'network')
+        body = {'network_id': network_id}
+        try:
+            client.onboard_network_subnets(subnetpool_id, body)
+        except Exception as e:
+            msg = (_("Failed to onboard subnets for network '%(n)s': %(e)s")
+                   % {'n': parsed_args.network, 'e': e})
+            raise exceptions.CommandError(msg)
+
+
+def _get_id(client, id_or_name, resource):
+    return client.find_resource(resource, str(id_or_name))['id']
diff --git a/neutronclient/tests/unit/osc/v2/subnet_onboard/__init__.py b/neutronclient/tests/unit/osc/v2/subnet_onboard/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/neutronclient/tests/unit/osc/v2/subnet_onboard/__init__.py
diff --git a/neutronclient/tests/unit/osc/v2/subnet_onboard/test_network_onboard_subnets.py b/neutronclient/tests/unit/osc/v2/subnet_onboard/test_network_onboard_subnets.py
new file mode 100644
index 0000000..efd3d1d
--- /dev/null
+++ b/neutronclient/tests/unit/osc/v2/subnet_onboard/test_network_onboard_subnets.py
@@ -0,0 +1,54 @@
+# Copyright (c) 2019 SUSE Linux Products GmbH
+# All Rights Reserved
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+import mock
+
+from neutronclient.osc.v2.subnet_onboard import subnet_onboard
+from neutronclient.tests.unit.osc.v2 import fakes as test_fakes
+
+
+def _get_id(client, id_or_name, resource):
+    return id_or_name
+
+
+class TestNetworkOnboardSubnets(test_fakes.TestNeutronClientOSCV2):
+
+    def setUp(self):
+        super(TestNetworkOnboardSubnets, self).setUp()
+        mock.patch(
+            'neutronclient.osc.v2.subnet_onboard.subnet_onboard._get_id',
+            new=_get_id).start()
+
+        self.network_id = 'my_network_id'
+        self.subnetpool_id = 'my_subnetpool_id'
+
+        # Get the command object to test
+        self.cmd = subnet_onboard.NetworkOnboardSubnets(self.app,
+                                                        self.namespace)
+
+    def test_options(self):
+        arglist = [
+            self.network_id,
+            self.subnetpool_id
+        ]
+        verifylist = [
+            ('network', self.network_id),
+            ('subnetpool', self.subnetpool_id),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        self.cmd.take_action(parsed_args)
+        self.neutronclient.onboard_network_subnets.assert_called_once_with(
+            self.subnetpool_id, {'network_id': self.network_id})
diff --git a/neutronclient/v2_0/client.py b/neutronclient/v2_0/client.py
index 560b531..ed8dbd4 100644
--- a/neutronclient/v2_0/client.py
+++ b/neutronclient/v2_0/client.py
@@ -494,6 +494,7 @@ class Client(ClientBase):
     port_path = "/ports/%s"
     subnets_path = "/subnets"
     subnet_path = "/subnets/%s"
+    onboard_network_subnets_path = "/subnetpools/%s/onboard_network_subnets"
     subnetpools_path = "/subnetpools"
     subnetpool_path = "/subnetpools/%s"
     address_scopes_path = "/address-scopes"
@@ -2370,6 +2371,11 @@ class Client(ClientBase):
         return self.list('loggable_resources', self.network_loggables_path,
                          retrieve_all, **_params)
 
+    def onboard_network_subnets(self, subnetpool, body=None):
+        """Onboard the specified network's subnets into a subnet pool."""
+        return self.put(self.onboard_network_subnets_path % (subnetpool),
+                        body=body)
+
     def __init__(self, **kwargs):
         """Initialize a new client for the Neutron v2.0 API."""
         super(Client, self).__init__(**kwargs)
diff --git a/releasenotes/notes/add-subnet-onboard-e60772bc4984f698.yaml b/releasenotes/notes/add-subnet-onboard-e60772bc4984f698.yaml
new file mode 100644
index 0000000..358fdf0
--- /dev/null
+++ b/releasenotes/notes/add-subnet-onboard-e60772bc4984f698.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Add ``network onboard subnets`` OSC command to enable subnet onboard support from the CLI
+    [Blueprint `subnet-onboard <https://blueprints.launchpad.net/neutron/+spec/subnet-onboard>`_]
diff --git a/setup.cfg b/setup.cfg
index b5a837b..0262adf 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -171,6 +171,8 @@ openstack.neutronclient.v2 =
     vpn_ipsec_site_connection_set = neutronclient.osc.v2.vpnaas.ipsec_site_connection:SetIPsecSiteConnection
     vpn_ipsec_site_connection_show = neutronclient.osc.v2.vpnaas.ipsec_site_connection:ShowIPsecSiteConnection
 
+    network_onboard_subnets = neutronclient.osc.v2.subnet_onboard.subnet_onboard:NetworkOnboardSubnets
+
 neutron.cli.v2 =
     bash-completion = neutronclient.shell:BashCompletionCommand