Add heat stacks cleanup
Add support to cleanup heat stacks. Order it early since Heat is probably orchestrating some servers, volumes etc that will be removed. Change-Id: I98c70ff5ac1c8ba5389cd97193152dfb29bec8e4
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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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from ospurge.resources import base
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class Stacks(base.ServiceResource):
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ORDER = 10
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def list(self):
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if not self.cloud.has_service('orchestration'):
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return []
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return self.cloud.list_stacks()
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def delete(self, resource):
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self.cloud.delete_stack(resource['id'], wait=True)
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@staticmethod
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def to_str(resource):
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return "Heat Stack (id='{}', name='{}'".format(
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resource['id'], resource['name'])
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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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from typing import Any
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from typing import Dict
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from typing import Iterable
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from ospurge.resources import base
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class Stacks(base.ServiceResource):
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def list(self) -> Iterable:
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...
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def delete(self, resource: Dict[str, Any]) -> None:
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...
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@staticmethod
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def to_str(resource: Dict[str, Any]) -> str:
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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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import unittest
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import shade
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from ospurge.resources import heat
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from ospurge.tests import mock
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class TestStacks(unittest.TestCase):
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def setUp(self):
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self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
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self.creds_manager = mock.Mock(cloud=self.cloud)
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def test_list_without_service(self):
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self.cloud.has_service.return_value = False
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self.assertEqual(heat.Stacks(self.creds_manager).list(), [])
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self.cloud.list_stacks.assert_not_called()
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def test_list_with_service(self):
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self.cloud.has_service.return_value = True
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self.assertIs(self.cloud.list_stacks.return_value,
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heat.Stacks(self.creds_manager).list())
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self.cloud.list_stacks.assert_called_once_with()
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def test_delete(self):
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stack = mock.MagicMock()
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self.assertIsNone(heat.Stacks(self.creds_manager).delete(stack))
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self.cloud.delete_stack.assert_called_once_with(stack['id'], wait=True)
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def test_to_string(self):
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stack = mock.MagicMock()
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self.assertIn("Heat Stack",
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heat.Stacks(self.creds_manager).to_str(stack))
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