275 lines
12 KiB
Python
275 lines
12 KiB
Python
# Copyright 2015 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Tests for manipulating Clusters via the DB API"""
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from oslo_utils import uuidutils
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import six
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from magnum.common import context
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from magnum.common import exception
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from magnum.objects.fields import ClusterStatus as cluster_status
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from magnum.tests.unit.db import base
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from magnum.tests.unit.db import utils
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class DbClusterTestCase(base.DbTestCase):
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def test_create_cluster(self):
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utils.create_test_cluster()
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def test_create_cluster_nullable_cluster_template_id(self):
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utils.create_test_cluster(cluster_template_id=None)
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def test_create_cluster_already_exists(self):
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utils.create_test_cluster()
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self.assertRaises(exception.ClusterAlreadyExists,
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utils.create_test_cluster)
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def test_get_cluster_by_id(self):
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cluster = utils.create_test_cluster()
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res = self.dbapi.get_cluster_by_id(self.context, cluster.id)
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self.assertEqual(cluster.id, res.id)
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self.assertEqual(cluster.uuid, res.uuid)
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def test_get_cluster_by_name(self):
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cluster = utils.create_test_cluster()
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res = self.dbapi.get_cluster_by_name(self.context, cluster.name)
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self.assertEqual(cluster.name, res.name)
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self.assertEqual(cluster.uuid, res.uuid)
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def test_get_cluster_by_uuid(self):
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cluster = utils.create_test_cluster()
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res = self.dbapi.get_cluster_by_uuid(self.context, cluster.uuid)
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self.assertEqual(cluster.id, res.id)
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self.assertEqual(cluster.uuid, res.uuid)
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def test_get_cluster_that_does_not_exist(self):
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self.assertRaises(exception.ClusterNotFound,
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self.dbapi.get_cluster_by_id,
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self.context, 999)
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self.assertRaises(exception.ClusterNotFound,
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self.dbapi.get_cluster_by_uuid,
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self.context,
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'12345678-9999-0000-aaaa-123456789012')
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self.assertRaises(exception.ClusterNotFound,
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self.dbapi.get_cluster_by_name,
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self.context, 'not_found')
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def test_get_cluster_by_name_multiple_cluster(self):
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utils.create_test_cluster(
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id=1, name='clusterone',
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uuid=uuidutils.generate_uuid())
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utils.create_test_cluster(
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id=2, name='clusterone',
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uuid=uuidutils.generate_uuid())
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self.assertRaises(exception.Conflict,
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self.dbapi.get_cluster_by_name,
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self.context, 'clusterone')
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def test_get_all_cluster_stats(self):
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uuid1 = uuidutils.generate_uuid()
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utils.create_test_cluster(
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id=1, name='clusterone',
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uuid=uuid1)
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utils.create_nodegroups_for_cluster(cluster_id=uuid1)
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uuid2 = uuidutils.generate_uuid()
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utils.create_test_cluster(
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id=2, name='clustertwo',
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uuid=uuid2)
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utils.create_nodegroups_for_cluster(cluster_id=uuid2)
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ret = self.dbapi.get_cluster_stats(self.context)
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self.assertEqual(ret, (2, 12))
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def test_get_one_tenant_cluster_stats(self):
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uuid1 = uuidutils.generate_uuid()
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utils.create_test_cluster(
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id=1, name='clusterone', project_id='proj1',
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uuid=uuid1)
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utils.create_nodegroups_for_cluster(
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cluster_id=uuid1, project_id='proj1')
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uuid2 = uuidutils.generate_uuid()
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utils.create_test_cluster(
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id=2, name='clustertwo', project_id='proj2',
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uuid=uuid2)
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utils.create_nodegroups_for_cluster(
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cluster_id=uuid2, project_id='proj2')
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ret = self.dbapi.get_cluster_stats(self.context, 'proj2')
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self.assertEqual(ret, (1, 6))
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def test_get_cluster_list(self):
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uuids = []
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for i in range(1, 6):
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cluster = utils.create_test_cluster(uuid=uuidutils.generate_uuid())
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uuids.append(six.text_type(cluster['uuid']))
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res = self.dbapi.get_cluster_list(self.context)
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res_uuids = [r.uuid for r in res]
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self.assertEqual(sorted(uuids), sorted(res_uuids))
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def test_get_cluster_list_sorted(self):
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uuids = []
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for _ in range(5):
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cluster = utils.create_test_cluster(uuid=uuidutils.generate_uuid())
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uuids.append(six.text_type(cluster.uuid))
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res = self.dbapi.get_cluster_list(self.context, sort_key='uuid')
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res_uuids = [r.uuid for r in res]
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self.assertEqual(sorted(uuids), res_uuids)
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self.assertRaises(exception.InvalidParameterValue,
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self.dbapi.get_cluster_list,
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self.context,
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sort_key='foo')
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def test_get_cluster_list_with_filters(self):
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ct1 = utils.get_test_cluster_template(id=1,
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uuid=uuidutils.generate_uuid())
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ct2 = utils.get_test_cluster_template(id=2,
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uuid=uuidutils.generate_uuid())
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self.dbapi.create_cluster_template(ct1)
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self.dbapi.create_cluster_template(ct2)
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uuid1 = uuidutils.generate_uuid()
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cluster1 = utils.create_test_cluster(
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name='cluster-one',
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uuid=uuid1,
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cluster_template_id=ct1['uuid'],
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status=cluster_status.CREATE_IN_PROGRESS)
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utils.create_nodegroups_for_cluster(cluster_id=uuid1)
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uuid2 = uuidutils.generate_uuid()
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cluster2 = utils.create_test_cluster(
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name='cluster-two',
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uuid=uuid2,
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cluster_template_id=ct2['uuid'],
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status=cluster_status.UPDATE_IN_PROGRESS)
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utils.create_nodegroups_for_cluster(
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cluster_id=uuid2, node_count=1, master_count=1)
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cluster3 = utils.create_test_cluster(
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name='cluster-three',
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status=cluster_status.DELETE_IN_PROGRESS)
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utils.create_nodegroups_for_cluster(
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node_count=2, master_count=5)
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res = self.dbapi.get_cluster_list(
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self.context, filters={'cluster_template_id': ct1['uuid']})
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self.assertEqual([cluster1.id], [r.id for r in res])
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res = self.dbapi.get_cluster_list(
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self.context, filters={'cluster_template_id': ct2['uuid']})
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self.assertEqual([cluster2.id], [r.id for r in res])
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res = self.dbapi.get_cluster_list(self.context,
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filters={'name': 'cluster-one'})
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self.assertEqual([cluster1.id], [r.id for r in res])
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res = self.dbapi.get_cluster_list(self.context,
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filters={'name': 'bad-cluster'})
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self.assertEqual([], [r.id for r in res])
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res = self.dbapi.get_cluster_list(self.context,
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filters={'node_count': 3})
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self.assertEqual([cluster1.id], [r.id for r in res])
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res = self.dbapi.get_cluster_list(self.context,
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filters={'node_count': 1})
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self.assertEqual([cluster2.id], [r.id for r in res])
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res = self.dbapi.get_cluster_list(self.context,
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filters={'master_count': 3})
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self.assertEqual([cluster1.id], [r.id for r in res])
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res = self.dbapi.get_cluster_list(self.context,
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filters={'master_count': 1})
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self.assertEqual([cluster2.id], [r.id for r in res])
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# Check that both filters have to be valid
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filters = {'master_count': 1, 'node_count': 1}
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res = self.dbapi.get_cluster_list(self.context, filters=filters)
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self.assertEqual([cluster2.id], [r.id for r in res])
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filters = {'master_count': 1, 'node_count': 2}
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res = self.dbapi.get_cluster_list(self.context, filters=filters)
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self.assertEqual(0, len(res))
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filters = {'status': [cluster_status.CREATE_IN_PROGRESS,
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cluster_status.DELETE_IN_PROGRESS]}
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res = self.dbapi.get_cluster_list(self.context,
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filters=filters)
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self.assertEqual([cluster1.id, cluster3.id], [r.id for r in res])
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def test_get_cluster_list_by_admin_all_tenants(self):
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uuids = []
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for i in range(1, 6):
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cluster = utils.create_test_cluster(
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uuid=uuidutils.generate_uuid(),
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project_id=uuidutils.generate_uuid(),
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user_id=uuidutils.generate_uuid())
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uuids.append(six.text_type(cluster['uuid']))
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ctx = context.make_admin_context(all_tenants=True)
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res = self.dbapi.get_cluster_list(ctx)
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res_uuids = [r.uuid for r in res]
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self.assertEqual(sorted(uuids), sorted(res_uuids))
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def test_get_cluster_list_cluster_template_not_exist(self):
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utils.create_test_cluster()
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self.assertEqual(1, len(self.dbapi.get_cluster_list(self.context)))
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res = self.dbapi.get_cluster_list(self.context, filters={
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'cluster_template_id': uuidutils.generate_uuid()})
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self.assertEqual(0, len(res))
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def test_destroy_cluster(self):
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cluster = utils.create_test_cluster()
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self.assertIsNotNone(self.dbapi.get_cluster_by_id(self.context,
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cluster.id))
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self.dbapi.destroy_cluster(cluster.id)
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self.assertRaises(exception.ClusterNotFound,
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self.dbapi.get_cluster_by_id,
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self.context, cluster.id)
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def test_destroy_cluster_by_uuid(self):
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cluster = utils.create_test_cluster()
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self.assertIsNotNone(self.dbapi.get_cluster_by_uuid(self.context,
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cluster.uuid))
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self.dbapi.destroy_cluster(cluster.uuid)
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self.assertRaises(exception.ClusterNotFound,
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self.dbapi.get_cluster_by_uuid, self.context,
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cluster.uuid)
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def test_destroy_cluster_by_id_that_does_not_exist(self):
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self.assertRaises(exception.ClusterNotFound,
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self.dbapi.destroy_cluster,
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'12345678-9999-0000-aaaa-123456789012')
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def test_destroy_cluster_by_uuid_that_does_not_exist(self):
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self.assertRaises(exception.ClusterNotFound,
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self.dbapi.destroy_cluster, '999')
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def test_update_cluster(self):
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cluster = utils.create_test_cluster()
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old_status = cluster.status
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new_status = 'UPDATE_IN_PROGRESS'
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self.assertNotEqual(old_status, new_status)
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res = self.dbapi.update_cluster(cluster.id, {'status': new_status})
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self.assertEqual(new_status, res.status)
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def test_update_cluster_not_found(self):
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cluster_uuid = uuidutils.generate_uuid()
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self.assertRaises(exception.ClusterNotFound, self.dbapi.update_cluster,
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cluster_uuid, {'node_count': 5})
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def test_update_cluster_uuid(self):
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cluster = utils.create_test_cluster()
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self.assertRaises(exception.InvalidParameterValue,
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self.dbapi.update_cluster, cluster.id,
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{'uuid': ''})
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