ebc5a6198c
* add API test for complete lifecycle * change existing tests to use deletion-1.1 policy * add functional test for deletion policy with hooks * add integration test for deletion policy with hooks Depends-On: I888a01c4f26959649121d6f82430017858a4c481 Change-Id: I5e2d4b0c073b515d9697cf91cd89ea0e6a3c81b8
240 lines
9.5 KiB
Python
240 lines
9.5 KiB
Python
# 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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from tempest.lib import decorators
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from senlin_tempest_plugin.common import utils
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from senlin_tempest_plugin.tests.functional import base
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class TestClusterScaleInOut(base.BaseSenlinFunctionalTest):
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def setUp(self):
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super(TestClusterScaleInOut, self).setUp()
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self.profile_id = utils.create_a_profile(self)
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self.addCleanup(utils.delete_a_profile, self, self.profile_id)
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self.cluster_id = utils.create_a_cluster(self, self.profile_id,
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min_size=1, max_size=5,
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desired_capacity=1)
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self.addCleanup(utils.delete_a_cluster, self, self.cluster_id)
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@decorators.attr(type=['functional'])
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@decorators.idempotent_id('e326554b-9b42-45f8-a9ea-4ab0914fb364')
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def test_cluster_scale_in_out(self):
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# Scale out cluster without count specified
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utils.cluster_scale_out(self, self.cluster_id)
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# Verify scale out result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(2, cluster['desired_capacity'])
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self.assertEqual(2, len(cluster['nodes']))
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# Scale out cluster with count set to 2
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utils.cluster_scale_out(self, self.cluster_id, count=2)
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# Verify scale out result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(4, cluster['desired_capacity'])
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self.assertEqual(4, len(cluster['nodes']))
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# Keep scaling out cluster with count set to 2
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res = utils.cluster_scale_out(self, self.cluster_id, count=2,
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expected_status='FAILED')
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# Verify action result and action failure reason
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(4, cluster['desired_capacity'])
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self.assertEqual(4, len(cluster['nodes']))
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reason = ("The target capacity (6) is greater "
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"than the cluster's max_size (5).")
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self.assertEqual(reason, res)
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# Scale in cluster with count set to 2
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utils.cluster_scale_in(self, self.cluster_id, count=2)
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# Verify scale in result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(2, cluster['desired_capacity'])
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self.assertEqual(2, len(cluster['nodes']))
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# Scale in cluster without count specified
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utils.cluster_scale_in(self, self.cluster_id)
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# Verify scale in result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(1, cluster['desired_capacity'])
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self.assertEqual(1, len(cluster['nodes']))
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# Keep scaling in cluster
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res, action_id = utils.cluster_scale_in(self, self.cluster_id,
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expected_status='FAILED')
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# Verify action result and action failure reason
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(1, cluster['desired_capacity'])
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self.assertEqual(1, len(cluster['nodes']))
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reason = ("The target capacity (0) is less "
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"than the cluster's min_size (1).")
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self.assertEqual(reason, res)
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class TestClusterResize(base.BaseSenlinFunctionalTest):
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def setUp(self):
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super(TestClusterResize, self).setUp()
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self.profile_id = utils.create_a_profile(self)
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self.addCleanup(utils.delete_a_profile, self, self.profile_id)
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self.cluster_id = utils.create_a_cluster(self, self.profile_id,
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min_size=2, max_size=5,
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desired_capacity=3)
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self.addCleanup(utils.delete_a_cluster, self, self.cluster_id)
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@decorators.attr(type=['functional'])
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@decorators.idempotent_id('02b570ef-9101-489b-9ee7-8c1f35d2b105')
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def test_cluster_resize_basic(self):
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# Increase cluster size by specifying adjustment count
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kwargs = {
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'adj_type': 'CHANGE_IN_CAPACITY',
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'number': 2
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(5, cluster['desired_capacity'])
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self.assertEqual(5, len(cluster['nodes']))
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# Decrease cluster size by specifying adjustment percentage
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kwargs = {
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'adj_type': 'CHANGE_IN_PERCENTAGE',
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'number': -50
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(3, cluster['desired_capacity'])
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self.assertEqual(3, len(cluster['nodes']))
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# Decrease cluster size by specifying exact capacity
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kwargs = {
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'adj_type': 'EXACT_CAPACITY',
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'number': 2
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(2, cluster['desired_capacity'])
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self.assertEqual(2, len(cluster['nodes']))
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@decorators.attr(type=['functional'])
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@decorators.idempotent_id('72aac2f7-8cb3-4d95-a0b8-4aeeadf4b319')
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def test_cluster_resize_constraint_breaking(self):
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# Do best-effort resizing when size upper limit is broken
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kwargs = {
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'adj_type': 'CHANGE_IN_CAPACITY',
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'number': 1,
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'strict': False
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(4, cluster['desired_capacity'])
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self.assertEqual(4, len(cluster['nodes']))
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# Do best-effort resizing when size lower limit is broken
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kwargs = {
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'adj_type': 'CHANGE_IN_CAPACITY',
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'number': -5,
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'strict': False
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(2, cluster['desired_capacity'])
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self.assertEqual(2, len(cluster['nodes']))
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@decorators.attr(type=['functional'])
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@decorators.idempotent_id('9bde1918-7821-4024-a382-44e6b4950a7e')
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def test_cluster_resize_constraint_adjusting(self):
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# Increase cluster size with upper limit increased
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kwargs = {
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'adj_type': 'CHANGE_IN_CAPACITY',
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'number': 3,
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'max_size': 7
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(6, cluster['desired_capacity'])
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self.assertEqual(6, len(cluster['nodes']))
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self.assertEqual(7, cluster['max_size'])
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# Decrease cluster size upper limit with strict set to False
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kwargs = {
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'max_size': 4,
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'strict': False
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(4, cluster['desired_capacity'])
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self.assertEqual(4, len(cluster['nodes']))
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self.assertEqual(4, cluster['max_size'])
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# Decrease cluster size with lower limit decreased
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kwargs = {
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'adj_type': 'CHANGE_IN_CAPACITY',
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'number': -4,
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'min_size': 0
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(0, cluster['desired_capacity'])
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self.assertEqual(0, len(cluster['nodes']))
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self.assertEqual(0, cluster['min_size'])
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# Increase cluster size lower limit with strict set to False
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kwargs = {
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'min_size': 2,
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'strict': False
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}
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utils.cluster_resize(self, self.cluster_id, **kwargs)
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# Verify resizing result
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cluster = utils.get_a_cluster(self, self.cluster_id)
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self.assertEqual('ACTIVE', cluster['status'])
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self.assertEqual(2, cluster['desired_capacity'])
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self.assertEqual(2, len(cluster['nodes']))
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self.assertEqual(2, cluster['min_size'])
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