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python-novaclient
0001-Nova-CLI-for-server-groups.patch
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File 0001-Nova-CLI-for-server-groups.patch of Package python-novaclient
From c40891b2824805458db40067ab669d961ecfdfed Mon Sep 17 00:00:00 2001 From: Gary Kotton <gkotton@vmware.com> Date: Thu, 13 Jun 2013 15:25:39 +0000 Subject: [PATCH] Nova CLI for server groups CLI support for blueprint instance-group-api-extension REST API support:- https://review.openstack.org/#/c/62557/ DocImpact - supports create, list, get and delete - only V2 is supported Change-Id: Iaa5a2922b9a0eed9f682b7584c2acf582379b422 --- novaclient/tests/v1_1/fakes.py | 45 ++++++++++++++++++ novaclient/tests/v1_1/test_server_groups.py | 52 +++++++++++++++++++++ novaclient/v1_1/client.py | 2 + novaclient/v1_1/server_groups.py | 71 +++++++++++++++++++++++++++++ novaclient/v1_1/shell.py | 39 ++++++++++++++++ 5 files changed, 209 insertions(+) create mode 100644 novaclient/tests/v1_1/test_server_groups.py create mode 100644 novaclient/v1_1/server_groups.py Index: python-novaclient-2.17.0/novaclient/tests/v1_1/fakes.py =================================================================== --- python-novaclient-2.17.0.orig/novaclient/tests/v1_1/fakes.py +++ python-novaclient-2.17.0/novaclient/tests/v1_1/fakes.py @@ -1996,3 +1996,48 @@ class FakeHTTPClient(base_client.HTTPCli return (200, {}, {'events': [ {'name': 'network-changed', 'server_uuid': '1234'}]}) + + # + # Server Groups + # + + def get_os_server_groups(self, *kw): + return (200, {}, + {"server_groups": [ + {"members": [], "metadata": {}, + "id": "2cbd51f4-fafe-4cdb-801b-cf913a6f288b", + "policies": [], "name": "ig1"}, + {"members": [], "metadata": {}, + "id": "4473bb03-4370-4bfb-80d3-dc8cffc47d94", + "policies": ["anti-affinity"], "name": "ig2"}, + {"members": [], "metadata": {"key": "value"}, + "id": "31ab9bdb-55e1-4ac3-b094-97eeb1b65cc4", + "policies": [], "name": "ig3"}, + {"members": ["2dccb4a1-02b9-482a-aa23-5799490d6f5d"], + "metadata": {}, + "id": "4890bb03-7070-45fb-8453-d34556c87d94", + "policies": ["anti-affinity"], "name": "ig2"}]}) + + def _return_server_group(self): + r = {'server_group': + self.get_os_server_groups()[2]['server_groups'][0]} + return (200, {}, r) + + def post_os_server_groups(self, body, **kw): + return self._return_server_group() + + def get_os_server_groups_2cbd51f4_fafe_4cdb_801b_cf913a6f288b(self, + **kw): + return self._return_server_group() + + def put_os_server_groups_2cbd51f4_fafe_4cdb_801b_cf913a6f288b(self, + **kw): + return self._return_server_group() + + def post_os_server_groups_2cbd51f4_fafe_4cdb_801b_cf913a6f288b_action( + self, body, **kw): + return self._return_server_group() + + def delete_os_server_groups_2cbd51f4_fafe_4cdb_801b_cf913a6f288b( + self, **kw): + return (202, {}, None) Index: python-novaclient-2.17.0/novaclient/tests/v1_1/test_server_groups.py =================================================================== --- /dev/null +++ python-novaclient-2.17.0/novaclient/tests/v1_1/test_server_groups.py @@ -0,0 +1,52 @@ +# Copyright (c) 2014 VMware, Inc. +# 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. + +from novaclient.tests import utils +from novaclient.tests.v1_1 import fakes +from novaclient.v1_1 import server_groups + + +cs = fakes.FakeClient() + + +class ServerGroupsTest(utils.TestCase): + + def test_list_server_groups(self): + result = cs.server_groups.list() + cs.assert_called('GET', '/os-server-groups') + for server_group in result: + self.assertTrue(isinstance(server_group, + server_groups.ServerGroup)) + + def test_create_server_group(self): + kwargs = {'name': 'ig1', + 'policies': ['anti-affinity']} + server_group = cs.server_groups.create(**kwargs) + body = {'server_group': kwargs} + cs.assert_called('POST', '/os-server-groups', body) + self.assertTrue(isinstance(server_group, + server_groups.ServerGroup)) + + def test_get_server_group(self): + id = '2cbd51f4-fafe-4cdb-801b-cf913a6f288b' + server_group = cs.server_groups.get(id) + cs.assert_called('GET', '/os-server-groups/%s' % id) + self.assertTrue(isinstance(server_group, + server_groups.ServerGroup)) + + def test_delete_server_group(self): + id = '2cbd51f4-fafe-4cdb-801b-cf913a6f288b' + cs.server_groups.delete(id) + cs.assert_called('DELETE', '/os-server-groups/%s' % id) Index: python-novaclient-2.17.0/novaclient/v1_1/client.py =================================================================== --- python-novaclient-2.17.0.orig/novaclient/v1_1/client.py +++ python-novaclient-2.17.0/novaclient/v1_1/client.py @@ -37,6 +37,7 @@ from novaclient.v1_1 import quota_classe from novaclient.v1_1 import quotas from novaclient.v1_1 import security_group_rules from novaclient.v1_1 import security_groups +from novaclient.v1_1 import server_groups from novaclient.v1_1 import servers from novaclient.v1_1 import services from novaclient.v1_1 import usage @@ -116,6 +117,7 @@ class Client(object): self.os_cache = os_cache or not no_cache self.availability_zones = \ availability_zones.AvailabilityZoneManager(self) + self.server_groups = server_groups.ServerGroupsManager(self) # Add in any extensions... if extensions: Index: python-novaclient-2.17.0/novaclient/v1_1/server_groups.py =================================================================== --- /dev/null +++ python-novaclient-2.17.0/novaclient/v1_1/server_groups.py @@ -0,0 +1,71 @@ +# Copyright (c) 2014 VMware, Inc. +# 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. + +""" +Server group interface. +""" + +from novaclient import base + + +class ServerGroup(base.Resource): + """ + A server group. + """ + NAME_ATTR = 'server_group_name' + + def __repr__(self): + return '<ServerGroup: %s>' % self.id + + def delete(self): + self.manager.delete(self) + + +class ServerGroupsManager(base.ManagerWithFind): + """ + Manage :class:`ServerGroup` resources. + """ + resource_class = ServerGroup + + def list(self): + """Get a list of all server groups. + + :rtype: list of :class:`ServerGroup`. + """ + return self._list('/os-server-groups', 'server_groups') + + def get(self, id): + """Get a specific server group. + + :param id: The ID of the :class:`ServerGroup` to get. + :rtype: :class:`ServerGroup` + """ + return self._get('/os-server-groups/%s' % id, + 'server_group') + + def delete(self, id): + """Delete a specific server group. + + :param id: The ID of the :class:`ServerGroup` to delete. + """ + self._delete('/os-server-groups/%s' % id) + + def create(self, **kwargs): + """Create (allocate) a server group. + + :rtype: list of :class:`ServerGroup` + """ + body = {'server_group': kwargs} + return self._create('/os-server-groups', body, 'server_group') Index: python-novaclient-2.17.0/novaclient/v1_1/shell.py =================================================================== --- python-novaclient-2.17.0.orig/novaclient/v1_1/shell.py +++ python-novaclient-2.17.0/novaclient/v1_1/shell.py @@ -3515,3 +3515,42 @@ def do_availability_zone_list(cs, _args) _translate_availability_zone_keys(result) utils.print_list(result, ['Name', 'Status'], sortby_index=None) + + +def _print_server_group_details(server_group): + columns = ['Id', 'Name', 'Policies', 'Members', 'Metadata'] + utils.print_list(server_group, columns) + + +def do_server_group_list(cs, args): + """Print a list of all server groups.""" + server_groups = cs.server_groups.list() + _print_server_group_details(server_groups) + + +@utils.arg('name', metavar='<name>', help='Server group name.') +@utils.arg('--policy', metavar='<policy>', action='append', + dest='policies', default=[], type=str, + help='Policies for the server groups') +def do_server_group_create(cs, args): + """Create a new server group with the specified details.""" + kwargs = {'name': args.name, + 'policies': args.policies} + server_group = cs.server_groups.create(**kwargs) + _print_server_group_details([server_group]) + + +@utils.arg('id', metavar='<id>', + help="Unique ID of the server group to delete") +def do_server_group_delete(cs, args): + """Delete a specific server group.""" + cs.server_groups.delete(args.id) + print("Instance group %s has been successfully deleted." % args.id) + + +@utils.arg('id', metavar='<id>', + help="Unique ID of the server group to get") +def do_server_group_get(cs, args): + """Get a specific server group.""" + server_group = cs.server_groups.get(args.id) + _print_server_group_details([server_group])
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