def conductor_commandline():
sys.stderr.write('Parsing conductor CLI args.\n')
parser = argparse.ArgumentParser(description=u'This should not be invoked '
u'except in a container by '
u'Ansible Container.')
parser.add_argument('command',
action='store',
help=u'Command to run.',
choices=[
'build', 'deploy', 'install', 'push', 'run',
'restart', 'stop', 'destroy'
])
parser.add_argument('--project-name',
action='store',
help=u'Project name.',
required=True)
parser.add_argument('--engine',
action='store',
help=u'Engine name.',
required=True)
parser.add_argument('--params',
action='store',
required=False,
help=u'Encoded parameters for command.')
parser.add_argument('--config',
action='store',
required=True,
help=u'Encoded Ansible Container config.')
parser.add_argument('--encoding',
action='store',
choices=['b64json'],
help=u'Encoding used for parameters.',
default='b64json')
args = parser.parse_args()
decoding_fn = globals()['decode_%s' % args.encoding]
if args.params:
params = decoding_fn(args.params)
else:
params = {}
if params.get('debug'):
LOGGING['loggers']['container']['level'] = 'DEBUG'
config.dictConfig(LOGGING)
containers_config = decoding_fn(args.config)
conductor_config = AnsibleContainerConductorConfig(containers_config)
logger.debug('Starting Ansible Container Conductor: %s',
args.command,
services=conductor_config.services)
getattr(core, 'conductorcmd_%s' % args.command)(
args.engine,
args.project_name,
conductor_config.services,
volume_data=conductor_config.volumes,
repository_data=conductor_config.registries,
**params)
def test_should_use_dev_overrides(self):
self.config.var_file = self.var_file
self.config.set_env('dev')
container.ENV = 'conductor'
container.utils.DataLoader = DataLoader
container.utils.VariableManager = VariableManager
container.utils.RoleInclude = RoleInclude
conductor_config = AnsibleContainerConductorConfig(self.config._config)
self.assertIn('DEBUG',
conductor_config['services']['web']['environment'][0])
def test_should_resolve_lookup(self):
self.config.var_file = self.var_file
self.config.set_env('prod')
container.ENV = 'conductor'
container.utils.DataLoader = DataLoader
container.utils.VariableManager = VariableManager
container.utils.RoleInclude = RoleInclude
conductor_config = AnsibleContainerConductorConfig(self.config._config)
self.assertIn(self.project_path,
conductor_config['services']['web']['environment'][0])
def conductor_commandline():
sys.stderr.write('Parsing conductor CLI args.\n')
parser = argparse.ArgumentParser(description=u'This should not be invoked '
u'except in a container by '
u'Ansible Container.')
parser.add_argument('command', action='store', help=u'Command to run.',
choices=['build', 'deploy', 'install', 'push', 'run', 'restart',
'stop', 'destroy'])
parser.add_argument('--project-name', action='store', help=u'Project name.', required=True)
parser.add_argument('--engine', action='store', help=u'Engine name.', required=True)
parser.add_argument('--params', action='store', required=False,
help=u'Encoded parameters for command.')
parser.add_argument('--config', action='store', required=True,
help=u'Encoded Ansible Container config.')
parser.add_argument('--encoding', action='store', choices=['b64json'],
help=u'Encoding used for parameters.', default='b64json')
args = parser.parse_args()
decoding_fn = globals()['decode_%s' % args.encoding]
if args.params:
params = decoding_fn(args.params)
else:
params = {}
if params.get('debug'):
LOGGING['loggers']['container']['level'] = 'DEBUG'
config.dictConfig(LOGGING)
# Copy a filtered subset of the mounted source into /src for use in builds
logger.info('Copying build context into Conductor container.')
p_obj = subprocess.Popen("rsync -av --filter=':- /_src/.dockerignore' /_src/ /src",
shell=True, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
for stdout_line in iter(p_obj.stdout.readline, b''):
logger.debug(stdout_line)
p_obj.stdout.close()
return_code = p_obj.wait()
if return_code:
logger.error('Error copying build context: %s', p_obj.stderr.read())
sys.exit(p_obj.returncode)
containers_config = decoding_fn(args.config)
conductor_config = AnsibleContainerConductorConfig(list_to_ordereddict(containers_config),
skip_services=args.command in BYPASS_SERVICE_PROCESSING)
logger.debug('Starting Ansible Container Conductor: %s', args.command, services=conductor_config.services)
getattr(core, 'conductorcmd_%s' % args.command)(
args.engine,
args.project_name,
conductor_config.services,
volume_data=conductor_config.volumes,
repository_data=conductor_config.registries,
secrets=conductor_config.secrets,
**params)
def test_should_give_precedence_to_env_vars(self):
# If an environment var exists, it should get precedence.
os.environ.update({u'AC_FOO': 'cats'})
self.config.var_file = self.var_file
self.config.set_env('prod')
container.ENV = 'conductor'
container.utils.DataLoader = DataLoader
container.utils.VariableManager = VariableManager
container.utils.RoleInclude = RoleInclude
conductor_config = AnsibleContainerConductorConfig(self.config._config)
self.assertEqual(conductor_config['services']['web']['environment'][1],
'foo="cats"')
def test_should_give_precedence_to_file_vars(self):
# If no environment var, then var defined in var_file should get precedence.
if os.environ.get('AC_FOO'):
del os.environ['AC_FOO']
self.config.var_file = self.var_file
self.config.set_env('prod')
container.ENV = 'conductor'
container.utils.DataLoader = DataLoader
container.utils.VariableManager = VariableManager
container.utils.RoleInclude = RoleInclude
conductor_config = AnsibleContainerConductorConfig(self.config._config)
self.assertEqual(conductor_config['services']['web']['environment'][1],
'foo="baz"')
def test_should_give_precedence_to_default_vars(self):
# If no environment var and no var_file, then the default value should be used.
if os.environ.get('AC_FOO'):
del os.environ['AC_FOO']
self.config.cli_var_file = None
self.config.set_env('prod')
container.ENV = 'conductor'
container.utils.DataLoader = DataLoader
container.utils.VariableManager = VariableManager
container.utils.RoleInclude = RoleInclude
conductor_config = AnsibleContainerConductorConfig(self.config._config)
self.assertEqual(conductor_config['services']['web']['environment'][1],
'foo="bar"')
def test_should_also_replace_pwd_in_volumes(self):
# test that ${PWD} gets resolved
self.config.var_file = self.var_file
self.config.set_env('prod')
container.ENV = 'conductor'
container.utils.DataLoader = DataLoader
container.utils.VariableManager = VariableManager
container.utils.RoleInclude = RoleInclude
conductor_config = AnsibleContainerConductorConfig(self.config._config)
self.assertIn(
self.project_path, conductor_config.services['web']['volumes'][1],
'{} not in volume[1]: {}'.format(
self.project_path,
json.dumps(conductor_config.services, indent=4)))
