7e6bc5cb85
- Implemented manual cleaning - Refactored the code Change-Id: I301aaf9dfd6aff90f505148b65e75033f5043553
116 lines
4.5 KiB
Python
116 lines
4.5 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_config import cfg
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from ironic_python_agent import hardware
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from ironic_python_agent.hardware_managers import container
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from ironic_python_agent.tests.unit import base
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CONF = cfg.CONF
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class TestContainerHardwareManager(base.IronicAgentTest):
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def setUp(self):
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super(TestContainerHardwareManager, self).setUp()
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self.hardware = container.ContainerHardwareManager()
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self.config(
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runner='podman',
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pull_options=['--tls-verify=false'],
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run_options=['--rm', '--network=host', '--tls-verify=false'],
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container_steps_file='/tmp/steps.yaml',
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allow_arbitrary_containers=False,
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allowed_containers=[],
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group='container'
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)
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def test_evaluate_hardware_support_docker_available(self):
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with mock.patch('ironic_python_agent.utils.execute',
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autospec=True) as mock_execute:
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mock_execute.side_effect = [
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mock.Mock(side_effect=Exception('Podman not found')),
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('/usr/bin/docker', '')
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]
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support_level = self.hardware.evaluate_hardware_support()
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mock_execute.assert_called_with('which', 'docker')
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self.assertEqual(support_level, hardware.HardwareSupport.MAINLINE)
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def test_evaluate_hardware_support_podman_available(self):
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with mock.patch('ironic_python_agent.utils.execute',
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autospec=True) as mock_execute:
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mock_execute.return_value = ('/usr/bin/podman', '')
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support_level = self.hardware.evaluate_hardware_support()
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mock_execute.assert_called_with('which', 'podman')
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self.assertEqual(support_level, hardware.HardwareSupport.MAINLINE)
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def test_evaluate_hardware_support_no_runners(self):
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with mock.patch('ironic_python_agent.utils.execute',
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autospec=True) as mock_execute:
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mock_execute.side_effect = Exception('Runner not found')
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support_level = self.hardware.evaluate_hardware_support()
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expected_calls = [
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mock.call('which', 'podman'),
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mock.call('which', 'docker')
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]
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mock_execute.assert_has_calls(expected_calls, any_order=True)
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self.assertEqual(support_level, hardware.HardwareSupport.NONE)
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def test_container_runners_list(self):
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expected_runners = ["podman", "docker"]
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runners = getattr(self.hardware, 'CONTAINERS_RUNNERS',
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["podman", "docker"])
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self.assertEqual(runners, expected_runners)
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@mock.patch('ironic_python_agent.utils.execute', autospec=True)
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def test_container_clean_step_with_custom_options(self, mock_execute):
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node = mock.MagicMock()
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ports = mock.MagicMock()
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container_url = 'test-image:latest'
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pull_options = ['--tls-verify=false', '-q']
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run_options = ['--rm', '--network=host', '--tls-verify=false', '-q']
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self.hardware.container_clean_step(
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node,
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ports,
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container_url,
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pull_options=pull_options,
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run_options=run_options
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)
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mock_execute.assert_any_call(
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CONF.container.runner,
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"pull",
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*pull_options,
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container_url
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)
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mock_execute.assert_any_call(
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CONF.container.runner,
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"run",
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*run_options,
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container_url
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)
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def test_create_container_step(self):
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step = self.hardware._create_container_step()
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self.assertEqual(step['step'], 'container_clean_step')
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self.assertEqual(step['priority'], 0)
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self.assertEqual(step['interface'], 'deploy')
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self.assertFalse(step['reboot_requested'])
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self.assertTrue(step['abortable'])
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self.assertIn('container_url', step['argsinfo'])
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self.assertIn('pull_options', step['argsinfo'])
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self.assertIn('run_options', step['argsinfo'])
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