a659306272
This patch adds support for rescue mode with DHCP tenant networks in CoreOS. Applying network config from a configdrive is not yet supported but will be in a future patch. Co-Authored-By: Jay Faulkner <jay@jvf.cc> Co-Authored-By: Taku Izumi <izumi.taku@jp.fujitsu.com> Co-Authored-By: Annie Lezil <annie.lezil@gmail.com> Co-Authored-By: Aparna <aparnavtce@gmail.com> Co-Authored-By: Shivanand Tendulker <stendulker@gmail.com> Change-Id: I7898ff22800dedba73d7fbfb3801378867abe183 Partial-Bug: 1526449
78 lines
3.2 KiB
Python
78 lines
3.2 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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import string
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import mock
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from oslotest import base as test_base
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from ironic_python_agent.extensions import rescue
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from ironic_python_agent.tests.unit.extensions.test_base import FakeAgent
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class TestRescueExtension(test_base.BaseTestCase):
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def setUp(self):
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super(TestRescueExtension, self).setUp()
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self.agent_extension = rescue.RescueExtension()
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self.agent_extension.agent = FakeAgent()
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def test_make_salt(self):
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salt = self.agent_extension.make_salt()
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self.assertEqual(2, len(salt))
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for char in salt:
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self.assertIn(char, string.ascii_letters + string.digits)
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@mock.patch('ironic_python_agent.extensions.rescue.crypt.crypt',
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autospec=True)
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@mock.patch('ironic_python_agent.extensions.rescue.RescueExtension.'
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'make_salt', autospec=True)
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def test_write_rescue_password(self, mock_salt, mock_crypt):
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mock_salt.return_value = '12'
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mock_crypt.return_value = '12deadbeef'
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mock_open = mock.mock_open()
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with mock.patch('ironic_python_agent.extensions.rescue.open',
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mock_open):
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self.agent_extension.write_rescue_password('password')
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mock_crypt.assert_called_once_with('password', '12')
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mock_open.assert_called_once_with(
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'/etc/ipa-rescue-config/ipa-rescue-password', 'w')
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file_handle = mock_open()
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file_handle.write.assert_called_once_with('12deadbeef')
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@mock.patch('ironic_python_agent.extensions.rescue.crypt.crypt',
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autospec=True)
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@mock.patch('ironic_python_agent.extensions.rescue.RescueExtension.'
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'make_salt', autospec=True)
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def test_write_rescue_password_ioerror(self, mock_salt, mock_crypt):
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mock_salt.return_value = '12'
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mock_crypt.return_value = '12deadbeef'
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mock_open = mock.mock_open()
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with mock.patch('ironic_python_agent.extensions.rescue.open',
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mock_open):
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mock_open.side_effect = IOError
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# Make sure IOError gets reraised for caller to handle
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self.assertRaises(
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IOError, self.agent_extension.write_rescue_password,
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'password')
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@mock.patch('ironic_python_agent.extensions.rescue.RescueExtension.'
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'write_rescue_password', autospec=True)
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def test_finalize_rescue(self, mock_write_rescue_password):
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self.agent_extension.agent.serve_api = True
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self.agent_extension.finalize_rescue(rescue_password='password')
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mock_write_rescue_password.assert_called_once_with(
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mock.ANY,
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rescue_password='password')
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self.assertFalse(self.agent_extension.agent.serve_api)
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