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117 lines
4.0 KiB
Python
117 lines
4.0 KiB
Python
# -*- coding: utf-8 -*-\
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'''
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unit.cloud_config_test
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~~~~~~~~~~~~~~~~~~~~~~
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Configuration related unit testing
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:codeauthor: :email:`Pedro Algarvio (pedro@algarvio.me)`
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'''
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# Import python libs
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import os
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import shutil
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import tempfile
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# Import 3rd-party libs
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import yaml
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# Import salt testing libs
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from salttesting import TestCase
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from salttesting.helpers import ensure_in_syspath
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ensure_in_syspath('../')
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# Import salt libs
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import salt.utils
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import integration
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from salt import config as cloudconfig
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class CloudConfigTestCase(TestCase):
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def test_load_cloud_config_from_environ_var(self):
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original_environ = os.environ.copy()
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tempdir = tempfile.mkdtemp()
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try:
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env_root_dir = os.path.join(tempdir, 'foo', 'env')
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os.makedirs(env_root_dir)
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env_fpath = os.path.join(env_root_dir, 'config-env')
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salt.utils.fopen(env_fpath, 'w').write(
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'root_dir: {0}\n'
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'log_file: {1}\n'.format(env_root_dir, env_fpath)
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)
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os.environ['SALT_CLOUD_CONFIG'] = env_fpath
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# Should load from env variable, not the default configuration file
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config = cloudconfig.cloud_config('/etc/salt/cloud')
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self.assertEqual(config['log_file'], env_fpath)
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os.environ.clear()
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os.environ.update(original_environ)
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root_dir = os.path.join(tempdir, 'foo', 'bar')
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os.makedirs(root_dir)
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fpath = os.path.join(root_dir, 'config')
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salt.utils.fopen(fpath, 'w').write(
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'root_dir: {0}\n'
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'log_file: {1}\n'.format(root_dir, fpath)
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)
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# Let's set the environment variable, yet, since the configuration
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# file path is not the default one, ie, the user has passed an
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# alternative configuration file form the CLI parser, the
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# environment variable will be ignored.
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os.environ['SALT_CLOUD_CONFIG'] = env_fpath
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config = cloudconfig.cloud_config(fpath)
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self.assertEqual(config['log_file'], fpath)
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finally:
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# Reset the environ
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os.environ.clear()
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os.environ.update(original_environ)
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if os.path.isdir(tempdir):
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shutil.rmtree(tempdir)
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def test_deploy_search_path_as_string(self):
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temp_conf_dir = os.path.join(integration.TMP, 'issue-8863')
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config_file_path = os.path.join(temp_conf_dir, 'cloud')
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deploy_dir_path = os.path.join(temp_conf_dir, 'test-deploy.d')
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try:
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for directory in (temp_conf_dir, deploy_dir_path):
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if not os.path.isdir(directory):
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os.makedirs(directory)
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default_config = cloudconfig.cloud_config(config_file_path)
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default_config['deploy_scripts_search_path'] = deploy_dir_path
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with salt.utils.fopen(config_file_path, 'w') as cfd:
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cfd.write(yaml.dump(default_config))
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default_config = cloudconfig.cloud_config(config_file_path)
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# Our custom deploy scripts path was correctly added to the list
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self.assertIn(
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deploy_dir_path,
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default_config['deploy_scripts_search_path']
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)
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# And it's even the first occurrence as it should
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self.assertEqual(
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deploy_dir_path,
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default_config['deploy_scripts_search_path'][0]
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)
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finally:
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if os.path.isdir(temp_conf_dir):
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shutil.rmtree(temp_conf_dir)
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def test_includes_load(self):
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'''cloud.{providers,profiles}.d directories are loaded even if not directly passed'''
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config_path = os.path.join(integration.FILES, 'conf', 'cloud')
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config = cloudconfig.cloud_config(config_path)
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self.assertIn('ec2-config', config['providers'])
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self.assertIn('Ubuntu-13.04-AMD64', config['profiles'])
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if __name__ == '__main__':
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from salttesting.parser import run_testcase
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run_testcase(CloudConfigTestCase)
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