317 lines
14 KiB
Python
317 lines
14 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from unittest import mock
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from oslo_utils import uuidutils
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from magnum.common import context as magnum_context
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from magnum.conductor import api as rpcapi
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import magnum.conf
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from magnum.tests.unit.api import base as api_base
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from magnum.tests.unit.objects import utils as obj_utils
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CONF = magnum.conf.CONF
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class TestClusterResize(api_base.FunctionalTest):
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def setUp(self):
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super(TestClusterResize, self).setUp()
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self.cluster_obj = obj_utils.create_test_cluster(
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self.context, name='cluster_example_A', node_count=3)
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p = mock.patch.object(rpcapi.API, 'cluster_resize_async')
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self.mock_cluster_resize = p.start()
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self.mock_cluster_resize.side_effect = self._sim_rpc_cluster_resize
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self.addCleanup(p.stop)
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def _sim_rpc_cluster_resize(self, cluster, node_count, nodes_to_remove,
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nodegroup, rollback=False):
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nodegroup.node_count = node_count
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nodegroup.save()
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return cluster
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def test_resize(self):
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new_node_count = 6
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response = self.post_json('/clusters/%s/actions/resize' %
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self.cluster_obj.uuid,
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{"node_count": new_node_count},
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headers={"Openstack-Api-Version":
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"container-infra 1.7"})
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self.assertEqual(202, response.status_code)
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response = self.get_json('/clusters/%s' % self.cluster_obj.uuid)
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self.assertEqual(new_node_count, response['node_count'])
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self.assertEqual(self.cluster_obj.uuid, response['uuid'])
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self.assertEqual(self.cluster_obj.cluster_template_id,
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response['cluster_template_id'])
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def test_resize_with_nodegroup(self):
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new_node_count = 6
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nodegroup = self.cluster_obj.default_ng_worker
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# Verify that the API is ok with maximum allowed
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# node count set to None
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self.assertIsNone(nodegroup.max_node_count)
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cluster_resize_req = {
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"node_count": new_node_count,
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"nodegroup": nodegroup.uuid
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}
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response = self.post_json('/clusters/%s/actions/resize' %
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self.cluster_obj.uuid,
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cluster_resize_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"})
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self.assertEqual(202, response.status_code)
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response = self.get_json('/clusters/%s' % self.cluster_obj.uuid)
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self.assertEqual(new_node_count, response['node_count'])
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self.assertEqual(self.cluster_obj.uuid, response['uuid'])
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self.assertEqual(self.cluster_obj.cluster_template_id,
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response['cluster_template_id'])
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def test_resize_with_master_nodegroup(self):
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new_node_count = 6
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nodegroup = self.cluster_obj.default_ng_master
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cluster_resize_req = {
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"node_count": new_node_count,
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"nodegroup": nodegroup.uuid
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}
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response = self.post_json('/clusters/%s/actions/resize' %
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self.cluster_obj.uuid,
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cluster_resize_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"},
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expect_errors=True)
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self.assertEqual(400, response.status_code)
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def test_resize_with_node_count_greater_than_max(self):
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new_node_count = 6
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nodegroup = self.cluster_obj.default_ng_worker
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nodegroup.max_node_count = 5
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nodegroup.save()
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cluster_resize_req = {
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"node_count": new_node_count,
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"nodegroup": nodegroup.uuid
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}
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response = self.post_json('/clusters/%s/actions/resize' %
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self.cluster_obj.uuid,
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cluster_resize_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"},
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expect_errors=True)
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self.assertEqual(400, response.status_code)
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def test_resize_with_node_count_less_than_min(self):
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new_node_count = 3
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nodegroup = self.cluster_obj.default_ng_worker
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nodegroup.min_node_count = 4
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nodegroup.save()
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cluster_resize_req = {
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"node_count": new_node_count,
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"nodegroup": nodegroup.uuid
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}
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response = self.post_json('/clusters/%s/actions/resize' %
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self.cluster_obj.uuid,
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cluster_resize_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"},
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expect_errors=True)
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self.assertEqual(400, response.status_code)
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def test_resize_with_zero_node_count_fail(self):
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new_node_count = 0
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nodegroup = self.cluster_obj.default_ng_worker
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nodegroup.min_node_count = 0
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nodegroup.save()
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cluster_resize_req = {
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"node_count": new_node_count,
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"nodegroup": nodegroup.uuid
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}
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response = self.post_json('/clusters/%s/actions/resize' %
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self.cluster_obj.uuid,
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cluster_resize_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"},
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expect_errors=True)
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self.assertEqual(400, response.status_code)
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def test_resize_with_zero_node_count(self):
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new_node_count = 0
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nodegroup = self.cluster_obj.default_ng_worker
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nodegroup.min_node_count = 0
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nodegroup.save()
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cluster_resize_req = {
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"node_count": new_node_count,
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"nodegroup": nodegroup.uuid
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}
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response = self.post_json('/clusters/%s/actions/resize' %
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self.cluster_obj.uuid,
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cluster_resize_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.10"})
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self.assertEqual(202, response.status_code)
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class TestClusterUpgrade(api_base.FunctionalTest):
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def setUp(self):
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super(TestClusterUpgrade, self).setUp()
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self.cluster_template1 = obj_utils.create_test_cluster_template(
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self.context, uuid='94889766-e686-11e9-81b4-2a2ae2dbcce4',
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name='test_1', id=1)
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self.cluster_template2 = obj_utils.create_test_cluster_template(
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self.context, uuid='94889aa4-e686-11e9-81b4-2a2ae2dbcce4',
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name='test_2', id=2)
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self.cluster_obj = obj_utils.create_test_cluster(
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self.context, name='cluster_example_A',
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cluster_template_id=self.cluster_template1.uuid)
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self.nodegroup_obj = obj_utils.create_test_nodegroup(
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self.context, name='test_ng', cluster_id=self.cluster_obj.uuid,
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uuid='27e3153e-d5bf-4b7e-b517-fb518e17f34c',
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project_id=self.cluster_obj.project_id,
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is_default=False)
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p = mock.patch.object(rpcapi.API, 'cluster_upgrade')
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self.mock_cluster_upgrade = p.start()
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self.mock_cluster_upgrade.side_effect = self._sim_rpc_cluster_upgrade
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self.addCleanup(p.stop)
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def _sim_rpc_cluster_upgrade(self, cluster, cluster_template, batch_size,
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nodegroup):
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return cluster
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def test_upgrade(self):
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cluster_upgrade_req = {
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"cluster_template": "test_2"
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}
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response = self.post_json('/clusters/%s/actions/upgrade' %
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self.cluster_obj.uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.8"})
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self.assertEqual(202, response.status_code)
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def test_upgrade_cluster_as_admin(self):
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token_info = {
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'token': {
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'project': {'id': 'fake_project_1'},
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'user': {'id': 'fake_user_1'}
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}
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}
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user_context = magnum_context.RequestContext(
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auth_token_info=token_info,
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project_id='fake_project_1',
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user_id='fake_user_1',
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is_admin=False)
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cluster_uuid = uuidutils.generate_uuid()
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cluster_template_uuid = uuidutils.generate_uuid()
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obj_utils.create_test_cluster_template(
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user_context,
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public=True, uuid=cluster_template_uuid)
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obj_utils.create_test_cluster(
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user_context,
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uuid=cluster_uuid,
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cluster_template_id=cluster_template_uuid)
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cluster_upgrade_req = {"cluster_template": "test_2"}
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self.context.is_admin = True
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response = self.post_json(
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'/clusters/%s/actions/upgrade' %
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cluster_uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version": "container-infra 1.8"})
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self.assertEqual(202, response.status_int)
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def test_upgrade_default_worker(self):
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cluster_upgrade_req = {
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"cluster_template": "test_2",
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"nodegroup": self.cluster_obj.default_ng_worker.uuid
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}
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response = self.post_json('/clusters/%s/actions/upgrade' %
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self.cluster_obj.uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"})
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self.assertEqual(202, response.status_code)
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def test_upgrade_default_master(self):
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cluster_upgrade_req = {
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"cluster_template": "test_2",
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"nodegroup": self.cluster_obj.default_ng_master.uuid
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}
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response = self.post_json('/clusters/%s/actions/upgrade' %
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self.cluster_obj.uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"})
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self.assertEqual(202, response.status_code)
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def test_upgrade_non_default_ng(self):
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cluster_upgrade_req = {
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"cluster_template": "test_1",
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"nodegroup": self.nodegroup_obj.uuid
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}
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response = self.post_json('/clusters/%s/actions/upgrade' %
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self.cluster_obj.uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"})
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self.assertEqual(202, response.status_code)
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def test_upgrade_cluster_not_found(self):
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cluster_upgrade_req = {
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"cluster_template": "test_2"
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}
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response = self.post_json('/clusters/not_there/actions/upgrade',
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.8"},
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expect_errors=True)
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self.assertEqual(404, response.status_code)
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def test_upgrade_ct_not_found(self):
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cluster_upgrade_req = {
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"cluster_template": "not_there"
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}
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response = self.post_json('/clusters/%s/actions/upgrade' %
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self.cluster_obj.uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.8"},
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expect_errors=True)
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self.assertEqual(404, response.status_code)
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def test_upgrade_ng_not_found(self):
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cluster_upgrade_req = {
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"cluster_template": "test_2",
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"nodegroup": "not_there"
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}
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response = self.post_json('/clusters/%s/actions/upgrade' %
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self.cluster_obj.uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"},
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expect_errors=True)
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self.assertEqual(404, response.status_code)
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def test_upgrade_non_default_ng_invalid_ct(self):
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cluster_upgrade_req = {
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"cluster_template": "test_2",
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"nodegroup": self.nodegroup_obj.uuid
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}
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response = self.post_json('/clusters/%s/actions/upgrade' %
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self.cluster_obj.uuid,
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cluster_upgrade_req,
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headers={"Openstack-Api-Version":
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"container-infra 1.9"},
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expect_errors=True)
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self.assertEqual(409, response.status_code)
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