b17bbcdef9
Almost nothing in clouds.yaml is secret, but the file has to be treated as if it were because of the passwords or other secrets contained in it. This makes it difficult to put clouds.yaml into a public or broadly accessible config repository. Add support for having a second optional file, secure.yaml, which can contain any value you can put in clouds.yaml and which will be overlayed on top of clouds.yaml values. Most people probably do not need this, but for folks with complex cloud configs with teams of people working on them, this reduces the amount of things that have to be managed by the privileged system. Change-Id: I631d826588b0a0b1f36244caa7982dd42d9eb498
160 lines
6.8 KiB
Python
160 lines
6.8 KiB
Python
# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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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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from os_client_config import cloud_config
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from os_client_config import config
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from os_client_config import exceptions
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from os_client_config.tests import base
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import fixtures
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class TestEnviron(base.TestCase):
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def setUp(self):
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super(TestEnviron, self).setUp()
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self.useFixture(
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fixtures.EnvironmentVariable('OS_AUTH_URL', 'https://example.com'))
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self.useFixture(
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fixtures.EnvironmentVariable('OS_USERNAME', 'testuser'))
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self.useFixture(
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fixtures.EnvironmentVariable('OS_PASSWORD', 'testpass'))
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self.useFixture(
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fixtures.EnvironmentVariable('OS_PROJECT_NAME', 'testproject'))
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self.useFixture(
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fixtures.EnvironmentVariable('NOVA_PROJECT_ID', 'testnova'))
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def test_get_one_cloud(self):
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml])
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self.assertIsInstance(c.get_one_cloud(), cloud_config.CloudConfig)
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def test_no_fallthrough(self):
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml])
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self.assertRaises(
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exceptions.OpenStackConfigException, c.get_one_cloud, 'openstack')
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def test_envvar_name_override(self):
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self.useFixture(
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fixtures.EnvironmentVariable('OS_CLOUD_NAME', 'override'))
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml])
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cc = c.get_one_cloud('override')
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self._assert_cloud_details(cc)
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def test_envvar_prefer_ipv6_override(self):
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self.useFixture(
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fixtures.EnvironmentVariable('OS_PREFER_IPV6', 'false'))
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml],
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secure_files=[self.secure_yaml])
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cc = c.get_one_cloud('_test-cloud_')
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self.assertFalse(cc.prefer_ipv6)
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def test_environ_exists(self):
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml],
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secure_files=[self.secure_yaml])
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cc = c.get_one_cloud('envvars')
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self._assert_cloud_details(cc)
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self.assertNotIn('auth_url', cc.config)
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self.assertIn('auth_url', cc.config['auth'])
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self.assertNotIn('project_id', cc.config['auth'])
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self.assertNotIn('auth_url', cc.config)
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cc = c.get_one_cloud('_test-cloud_')
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self._assert_cloud_details(cc)
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cc = c.get_one_cloud('_test_cloud_no_vendor')
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self._assert_cloud_details(cc)
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def test_environ_prefix(self):
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml],
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envvar_prefix='NOVA_',
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secure_files=[self.secure_yaml])
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cc = c.get_one_cloud('envvars')
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self._assert_cloud_details(cc)
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self.assertNotIn('auth_url', cc.config)
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self.assertIn('auth_url', cc.config['auth'])
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self.assertIn('project_id', cc.config['auth'])
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self.assertNotIn('auth_url', cc.config)
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cc = c.get_one_cloud('_test-cloud_')
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self._assert_cloud_details(cc)
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cc = c.get_one_cloud('_test_cloud_no_vendor')
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self._assert_cloud_details(cc)
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def test_get_one_cloud_with_config_files(self):
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml],
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secure_files=[self.secure_yaml])
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self.assertIsInstance(c.cloud_config, dict)
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self.assertIn('cache', c.cloud_config)
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self.assertIsInstance(c.cloud_config['cache'], dict)
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self.assertIn('max_age', c.cloud_config['cache'])
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self.assertIn('path', c.cloud_config['cache'])
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cc = c.get_one_cloud('_test-cloud_')
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self._assert_cloud_details(cc)
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cc = c.get_one_cloud('_test_cloud_no_vendor')
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self._assert_cloud_details(cc)
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def test_config_file_override(self):
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self.useFixture(
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fixtures.EnvironmentVariable(
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'OS_CLIENT_CONFIG_FILE', self.cloud_yaml))
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c = config.OpenStackConfig(config_files=[],
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vendor_files=[self.vendor_yaml])
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cc = c.get_one_cloud('_test-cloud_')
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self._assert_cloud_details(cc)
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class TestEnvvars(base.TestCase):
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def test_no_envvars(self):
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self.useFixture(
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fixtures.EnvironmentVariable('NOVA_USERNAME', 'nova'))
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml])
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self.assertRaises(
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exceptions.OpenStackConfigException, c.get_one_cloud, 'envvars')
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def test_test_envvars(self):
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self.useFixture(
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fixtures.EnvironmentVariable('NOVA_USERNAME', 'nova'))
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self.useFixture(
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fixtures.EnvironmentVariable('OS_STDERR_CAPTURE', 'True'))
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml])
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self.assertRaises(
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exceptions.OpenStackConfigException, c.get_one_cloud, 'envvars')
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def test_have_envvars(self):
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self.useFixture(
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fixtures.EnvironmentVariable('NOVA_USERNAME', 'nova'))
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self.useFixture(
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fixtures.EnvironmentVariable('OS_USERNAME', 'user'))
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml])
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cc = c.get_one_cloud('envvars')
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self.assertEqual(cc.config['auth']['username'], 'user')
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def test_old_envvars(self):
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self.useFixture(
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fixtures.EnvironmentVariable('NOVA_USERNAME', 'nova'))
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c = config.OpenStackConfig(config_files=[self.cloud_yaml],
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vendor_files=[self.vendor_yaml],
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envvar_prefix='NOVA_')
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cc = c.get_one_cloud('envvars')
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self.assertEqual(cc.config['auth']['username'], 'nova')
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