def _get_modules_directories(self):
"""Return list of ansilbe module includes directories.
Adds modules directory from molecule and its plugins.
"""
paths = [util.abs_path(os.path.join(self._get_plugin_directory(), "modules"))]
for d in drivers():
p = d.modules_dir()
if p:
paths.append(p)
paths.extend(
[
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory, "library")
),
util.abs_path(os.path.join(self._config.project_directory, "library")),
util.abs_path(
os.path.join(
os.path.expanduser("~"), ".ansible", "plugins", "modules",
)
),
"/usr/share/ansible/plugins/modules",
]
)
return paths
def _add_or_update_vars(self):
"""
Creates host and/or group vars and returns None.
:returns: None
"""
for target in ['host_vars', 'group_vars']:
if target == 'host_vars':
vars_target = copy.deepcopy(self.host_vars)
for instance_name, _ in self.host_vars.items():
if instance_name == 'localhost':
instance_key = instance_name
else:
instance_key = instance_name
vars_target[instance_key] = vars_target.pop(instance_name)
elif target == 'group_vars':
vars_target = self.group_vars
if vars_target:
ephemeral_directory = self._config.scenario.ephemeral_directory
target_vars_directory = os.path.join(ephemeral_directory,
target)
if not os.path.isdir(util.abs_path(target_vars_directory)):
os.mkdir(util.abs_path(target_vars_directory))
for target in vars_target.keys():
target_var_content = vars_target[target]
path = os.path.join(
util.abs_path(target_vars_directory), target)
util.write_file(path, util.safe_dump(target_var_content))
def _get_modules_directories(self) -> List[str]:
"""Return list of ansilbe module includes directories.
Adds modules directory from molecule and its plugins.
"""
paths: List[Optional[str]] = []
if os.environ.get("ANSIBLE_LIBRARY"):
paths = list(
map(util.abs_path, os.environ["ANSIBLE_LIBRARY"].split(":")))
paths.append(
util.abs_path(os.path.join(self._get_plugin_directory(),
"modules")))
for d in drivers():
p = d.modules_dir()
if p:
paths.append(p)
paths.extend([
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
"library")),
util.abs_path(
os.path.join(self._config.project_directory, "library")),
util.abs_path(
os.path.join(
os.path.expanduser("~"),
".ansible",
"plugins",
"modules",
)),
"/usr/share/ansible/plugins/modules",
])
return [path for path in paths if path is not None]
def _add_or_update_vars(self):
"""
Creates host and/or group vars and returns None.
:returns: None
"""
for target in ['host_vars', 'group_vars']:
if target == 'host_vars':
vars_target = copy.deepcopy(self.host_vars)
for instance_name, _ in self.host_vars.items():
if instance_name == 'localhost':
instance_key = instance_name
else:
instance_key = instance_name
vars_target[instance_key] = vars_target.pop(instance_name)
elif target == 'group_vars':
vars_target = self.group_vars
if vars_target:
ephemeral_directory = self._config.scenario.ephemeral_directory
target_vars_directory = os.path.join(ephemeral_directory,
target)
if not os.path.isdir(util.abs_path(target_vars_directory)):
os.mkdir(util.abs_path(target_vars_directory))
for target in vars_target.keys():
target_var_content = vars_target[target]
path = os.path.join(util.abs_path(target_vars_directory),
target)
util.write_file(path, util.safe_dump(target_var_content))
def _add_or_update_vars(self):
"""
Create host and/or group vars and returns None.
:returns: None
"""
# Create the hosts extra inventory source (only if not empty)
hosts_file = os.path.join(self.inventory_directory, "hosts")
if self.hosts:
util.write_file(hosts_file, util.safe_dump(self.hosts))
# Create the host_vars and group_vars directories
for target in ["host_vars", "group_vars"]:
if target == "host_vars":
vars_target = copy.deepcopy(self.host_vars)
for instance_name, _ in self.host_vars.items():
instance_key = instance_name
vars_target[instance_key] = vars_target.pop(instance_name)
elif target == "group_vars":
vars_target = self.group_vars
if vars_target:
target_vars_directory = os.path.join(self.inventory_directory, target)
if not os.path.isdir(util.abs_path(target_vars_directory)):
os.mkdir(util.abs_path(target_vars_directory))
for target in vars_target.keys():
target_var_content = vars_target[target]
path = os.path.join(util.abs_path(target_vars_directory), target)
util.write_file(path, util.safe_dump(target_var_content))
def default_env(self):
env = util.merge_dicts(
os.environ,
{
"ANSIBLE_CONFIG":
self._config.provisioner.config_file,
"ANSIBLE_ROLES_PATH":
":".join([
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
"roles")),
util.abs_path(
os.path.join(self._config.project_directory,
os.path.pardir)),
util.abs_path(
os.path.join(os.path.expanduser("~"), ".ansible",
"roles")),
"/usr/share/ansible/roles",
"/etc/ansible/roles",
]),
"ANSIBLE_LIBRARY":
":".join([
self._get_modules_directory(),
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
"library")),
util.abs_path(
os.path.join(self._config.project_directory,
"library")),
util.abs_path(
os.path.join(
os.path.expanduser("~"),
".ansible",
"plugins",
"modules",
)),
"/usr/share/ansible/plugins/modules",
]),
"ANSIBLE_FILTER_PLUGINS":
":".join([
self._get_filter_plugin_directory(),
util.abs_path(
os.path.join(
self._config.scenario.ephemeral_directory,
"plugins",
"filter",
)),
util.abs_path(
os.path.join(self._config.project_directory, "plugins",
"filter")),
util.abs_path(
os.path.join(os.path.expanduser("~"), ".ansible",
"plugins", "filter")),
"/usr/share/ansible/plugins/filter",
]),
},
)
env = util.merge_dicts(env, self._config.env)
return env
def default_env(self):
env = util.merge_dicts(
os.environ,
{
'ANSIBLE_CONFIG':
self._config.provisioner.config_file,
'ANSIBLE_ROLES_PATH':
':'.join([
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
'roles')),
util.abs_path(
os.path.join(self._config.project_directory,
os.path.pardir)),
util.abs_path(
os.path.join(os.path.expanduser('~'), '.ansible',
'roles')),
'/usr/share/ansible/roles',
'/etc/ansible/roles',
]),
'ANSIBLE_LIBRARY':
':'.join([
self._get_modules_directory(),
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
'library')),
util.abs_path(
os.path.join(self._config.project_directory,
'library')),
util.abs_path(
os.path.join(
os.path.expanduser('~'),
'.ansible',
'plugins',
'modules',
)),
'/usr/share/ansible/plugins/modules',
]),
'ANSIBLE_FILTER_PLUGINS':
':'.join([
self._get_filter_plugin_directory(),
util.abs_path(
os.path.join(
self._config.scenario.ephemeral_directory,
'plugins',
'filter',
)),
util.abs_path(
os.path.join(self._config.project_directory, 'plugins',
'filter')),
util.abs_path(
os.path.join(os.path.expanduser('~'), '.ansible',
'plugins', 'filter')),
'/usr/share/ansible/plugins/filter',
]),
},
)
env = util.merge_dicts(env, self._config.env)
return env
def get_configs(args, command_args):
"""
Glob the current directory for Molecule config files, instantiate config
objects, and returns a list.
:param args: A dict of options, arguments and commands from the CLI.
:param command_args: A dict of options passed to the subcommand from
the CLI.
:return: list
"""
configs = [
config.Config(molecule_file=util.abs_path(c),
args=args,
command_args=command_args)
for c in glob.glob(MOLECULE_GLOB)
]
scenario_name = command_args.get('scenario_name')
if scenario_name:
configs = _filter_configs_for_scenario(scenario_name, configs)
_verify_scenario_name(configs, scenario_name)
_verify_configs(configs)
return configs
def _init_new_scenario(command_args):
"""
Initialize a new scenario:
>>> molecule init scenario --scenario-name default --role-name foo
"""
scenario_name = command_args['scenario_name']
role_name = os.getcwd().split(os.sep)[-1]
role_directory = util.abs_path(os.path.join(os.getcwd(), os.pardir))
LOG.info('Initializing new scenario {}...'.format(scenario_name))
molecule_directory = config.molecule_directory(
os.path.join(role_directory, role_name))
scenario_directory = os.path.join(molecule_directory, scenario_name)
scenario_base_directory = os.path.dirname(scenario_directory)
if os.path.isdir(scenario_directory):
msg = ('The directory molecule/{} exists. '
'Cannot create new scenario.').format(scenario_name)
util.sysexit_with_message(msg)
scenario_base_directory = os.path.join(role_directory, role_name)
templates = [
'scenario/driver/{driver_name}'.format(**command_args),
'scenario/verifier/{verifier_name}'.format(**command_args)
]
for template in templates:
_process_templates(template, command_args, scenario_base_directory)
role_directory = os.path.join(role_directory, role_name)
msg = 'Initialized scenario in {} successfully.'.format(scenario_directory)
LOG.success(msg)
def test_env(config_instance):
config_instance.args = {'env_file': '.env'}
x = {
'MOLECULE_DEBUG': 'False',
'MOLECULE_FILE': config_instance.config_file,
'MOLECULE_ENV_FILE':
util.abs_path(config_instance.args.get('env_file')),
'MOLECULE_INVENTORY_FILE': config_instance.provisioner.inventory_file,
'MOLECULE_EPHEMERAL_DIRECTORY':
config_instance.scenario.ephemeral_directory,
'MOLECULE_SCENARIO_DIRECTORY': config_instance.scenario.directory,
'MOLECULE_PROJECT_DIRECTORY': config_instance.project_directory,
'MOLECULE_INSTANCE_CONFIG': config_instance.driver.instance_config,
'MOLECULE_DEPENDENCY_NAME': 'galaxy',
'MOLECULE_DRIVER_NAME': 'docker',
'MOLECULE_LINT_NAME': 'yamllint',
'MOLECULE_PROVISIONER_NAME': 'ansible',
'MOLECULE_PROVISIONER_LINT_NAME': 'ansible-lint',
'MOLECULE_SCENARIO_NAME': 'default',
'MOLECULE_STATE_FILE': config_instance.state.state_file,
'MOLECULE_VERIFIER_NAME': 'testinfra',
'MOLECULE_VERIFIER_LINT_NAME': 'flake8',
'MOLECULE_VERIFIER_TEST_DIRECTORY': config_instance.verifier.directory,
}
assert x == config_instance.env
def test_vagrant_root(temp_dir, scenario):
options = {"scenario_name": scenario}
scenario_directory = os.path.join(os.path.dirname(util.abs_path(__file__)),
os.path.pardir, "scenarios")
with change_dir_to(scenario_directory):
cmd = sh.molecule.bake("test", **options)
run_command(cmd)
def metadata_lint_update(role_directory):
ansible_lint_src = os.path.join(os.path.dirname(util.abs_path(__file__)),
".ansible-lint")
shutil.copy(ansible_lint_src, role_directory)
with change_dir_to(role_directory):
cmd = ["ansible-lint", "."]
pytest.helpers.run_command(cmd)
def execute(self):
"""
Execute the actions necessary to perform a `molecule init scenario` and \
returns None.
:return: None
"""
scenario_name = self._command_args["scenario_name"]
role_name = os.getcwd().split(os.sep)[-1]
role_directory = util.abs_path(os.path.join(os.getcwd(), os.pardir))
msg = "Initializing new scenario {}...".format(scenario_name)
LOG.info(msg)
molecule_directory = config.molecule_directory(
os.path.join(role_directory, role_name)
)
scenario_directory = os.path.join(molecule_directory, scenario_name)
if os.path.isdir(scenario_directory):
msg = (
"The directory molecule/{} exists. " "Cannot create new scenario."
).format(scenario_name)
util.sysexit_with_message(msg)
driver_template = api.drivers()[
self._command_args["driver_name"]
].template_dir()
if "driver_template" in self._command_args:
self._validate_template_dir(self._command_args["driver_template"])
cli_driver_template = "{driver_template}/{driver_name}".format(
**self._command_args
)
if os.path.isdir(cli_driver_template):
driver_template = cli_driver_template
else:
LOG.warning(
"Driver not found in custom template directory({}), "
"using the default template instead".format(cli_driver_template)
)
scenario_base_directory = os.path.join(role_directory, role_name)
templates = [
driver_template,
api.verifiers()[self._command_args["verifier_name"]].template_dir(),
]
self._process_templates("molecule", self._command_args, role_directory)
for template in templates:
self._process_templates(
template, self._command_args, scenario_base_directory
)
role_directory = os.path.join(role_directory, role_name)
msg = "Initialized scenario in {} successfully.".format(scenario_directory)
LOG.success(msg)
def test_env_appends_env_property(_instance):
# molecule could decide to add extra paths, so we only want to check
# that those that we need are kept inside the list
roles_path_list = _instance.env["ANSIBLE_ROLES_PATH"].split(":")
for x in [
util.abs_path(
os.path.join(_instance._config.scenario.ephemeral_directory,
"roles")),
util.abs_path(
os.path.join(_instance._config.project_directory,
os.path.pardir)),
util.abs_path(
os.path.join(os.path.expanduser("~"), ".ansible", "roles")),
"/usr/share/ansible/roles",
"/etc/ansible/roles",
util.abs_path(
os.path.join(_instance._config.scenario.directory, "foo",
"bar")),
]:
assert x in roles_path_list
x = _instance._get_modules_directories()
x.append(
util.abs_path(
os.path.join(_instance._config.scenario.directory, "foo", "bar")))
assert x == _instance.env["ANSIBLE_LIBRARY"].split(":")
x = [
_instance._get_filter_plugin_directory(),
util.abs_path(
os.path.join(_instance._config.scenario.ephemeral_directory,
"plugins", "filter")),
util.abs_path(
os.path.join(_instance._config.project_directory, "plugins",
"filter")),
util.abs_path(
os.path.join(os.path.expanduser("~"), ".ansible", "plugins",
"filter")),
"/usr/share/ansible/plugins/filter",
util.abs_path(
os.path.join(_instance._config.scenario.directory, "foo", "bar")),
]
assert x == _instance.env["ANSIBLE_FILTER_PLUGINS"].split(":")
def test_vagrant_root(temp_dir, scenario):
env = os.environ
if not os.path.exists("/dev/kvm"):
env.update({"VIRT_DRIVER": "'qemu'"})
scenario_directory = os.path.join(os.path.dirname(util.abs_path(__file__)),
os.path.pardir, "scenarios")
with change_dir_to(scenario_directory):
cmd = ["molecule", "test", "--scenario-name", scenario]
result = run_command(cmd)
assert result.returncode == 0
def with_scenario(request, scenario_to_test, driver_name, scenario_name):
scenario_directory = os.path.join(os.path.dirname(util.abs_path(__file__)),
"scenarios", scenario_to_test)
with change_dir_to(scenario_directory):
yield
if scenario_name:
msg = "CLEANUP: Destroying instances for all scenario(s)"
LOG.info(msg)
cmd = [
"molecule", "destroy", "--driver-name", driver_name, "--all"
]
assert run_command(cmd).returncode == 0
def execute(self):
"""
Execute the actions necessary to perform a `molecule init scenario` and
returns None.
:return: None
"""
scenario_name = self._command_args['scenario_name']
role_name = os.getcwd().split(os.sep)[-1]
role_directory = util.abs_path(os.path.join(os.getcwd(), os.pardir))
msg = 'Initializing new scenario {}...'.format(scenario_name)
LOG.info(msg)
molecule_directory = config.molecule_directory(
os.path.join(role_directory, role_name)
)
scenario_directory = os.path.join(molecule_directory, scenario_name)
if os.path.isdir(scenario_directory):
msg = (
'The directory molecule/{} exists. ' 'Cannot create new scenario.'
).format(scenario_name)
util.sysexit_with_message(msg)
driver_template = 'scenario/driver/{driver_name}'.format(**self._command_args)
if 'driver_template' in self._command_args:
self._validate_template_dir(self._command_args['driver_template'])
cli_driver_template = '{driver_template}/{driver_name}'.format(
**self._command_args
)
if os.path.isdir(cli_driver_template):
driver_template = cli_driver_template
else:
LOG.warn(
"Driver not found in custom template directory({}), "
"using the default template instead".format(cli_driver_template)
)
scenario_base_directory = os.path.join(role_directory, role_name)
templates = [
driver_template,
'scenario/verifier/{verifier_name}'.format(**self._command_args),
]
for template in templates:
self._process_templates(
template, self._command_args, scenario_base_directory
)
self._process_templates('molecule', self._command_args, role_directory)
role_directory = os.path.join(role_directory, role_name)
msg = 'Initialized scenario in {} successfully.'.format(scenario_directory)
LOG.success(msg)
def test_env_appends_env_property(ansible_instance):
x = [
util.abs_path(
os.path.join(ansible_instance._config.scenario.ephemeral_directory,
'roles')),
util.abs_path(
os.path.join(ansible_instance._config.project_directory,
os.path.pardir)),
util.abs_path(
os.path.join(ansible_instance._config.scenario.directory, 'foo',
'bar')),
]
assert x == ansible_instance.env['ANSIBLE_ROLES_PATH'].split(':')
x = [
ansible_instance._get_libraries_directory(),
util.abs_path(
os.path.join(ansible_instance._config.scenario.ephemeral_directory,
'library')),
util.abs_path(
os.path.join(ansible_instance._config.project_directory,
'library')),
util.abs_path(
os.path.join(ansible_instance._config.scenario.directory, 'foo',
'bar')),
]
assert x == ansible_instance.env['ANSIBLE_LIBRARY'].split(':')
x = [
ansible_instance._get_filter_plugin_directory(),
util.abs_path(
os.path.join(ansible_instance._config.scenario.ephemeral_directory,
'plugins', 'filters')),
util.abs_path(
os.path.join(ansible_instance._config.project_directory, 'plugins',
'filters')),
util.abs_path(
os.path.join(ansible_instance._config.scenario.directory, 'foo',
'bar')),
]
assert x == ansible_instance.env['ANSIBLE_FILTER_PLUGINS'].split(':')
def with_scenario(request, scenario_to_test, driver_name, scenario_name, skip_test):
scenario_directory = os.path.join(
os.path.dirname(util.abs_path(__file__)),
os.path.pardir,
'scenarios',
scenario_to_test,
)
with change_dir_to(scenario_directory):
yield
if scenario_name:
msg = 'CLEANUP: Destroying instances for all scenario(s)'
LOG.out(msg)
options = {'driver_name': driver_name, 'all': True}
cmd = sh.molecule.bake('destroy', **options)
pytest.helpers.run_command(cmd)
def default_env(self):
env = util.merge_dicts(os.environ.copy(), self._config.env)
env = util.merge_dicts(
env,
{
'ANSIBLE_CONFIG': self._config.provisioner.config_file,
'ANSIBLE_ROLES_PATH': ':'.join(
[
util.abs_path(
os.path.join(
self._config.scenario.ephemeral_directory, 'roles'
)
),
util.abs_path(
os.path.join(self._config.project_directory, os.path.pardir)
),
]
),
'ANSIBLE_LIBRARY': ':'.join(
[
self._get_libraries_directory(),
util.abs_path(
os.path.join(
self._config.scenario.ephemeral_directory, 'library'
)
),
util.abs_path(
os.path.join(self._config.project_directory, 'library')
),
]
),
'ANSIBLE_FILTER_PLUGINS': ':'.join(
[
self._get_filter_plugin_directory(),
util.abs_path(
os.path.join(
self._config.scenario.ephemeral_directory,
'plugins',
'filters',
)
),
util.abs_path(
os.path.join(
self._config.project_directory, 'plugins', 'filters'
)
),
]
),
},
)
env = util.merge_dicts(env, self._config.env)
return env
def test_env_appends_env_property(_instance):
x = [
util.abs_path(
os.path.join(_instance._config.scenario.ephemeral_directory,
"roles")),
util.abs_path(
os.path.join(_instance._config.project_directory, os.path.pardir)),
util.abs_path(
os.path.join(os.path.expanduser("~"), ".ansible", "roles")),
"/usr/share/ansible/roles",
"/etc/ansible/roles",
util.abs_path(
os.path.join(_instance._config.scenario.directory, "foo", "bar")),
]
assert x == _instance.env["ANSIBLE_ROLES_PATH"].split(":")
x = _instance._get_modules_directories()
x.append(
util.abs_path(
os.path.join(_instance._config.scenario.directory, "foo", "bar")))
assert x == _instance.env["ANSIBLE_LIBRARY"].split(":")
x = [
_instance._get_filter_plugin_directory(),
util.abs_path(
os.path.join(_instance._config.scenario.ephemeral_directory,
"plugins", "filter")),
util.abs_path(
os.path.join(_instance._config.project_directory, "plugins",
"filter")),
util.abs_path(
os.path.join(os.path.expanduser("~"), ".ansible", "plugins",
"filter")),
"/usr/share/ansible/plugins/filter",
util.abs_path(
os.path.join(_instance._config.scenario.directory, "foo", "bar")),
]
assert x == _instance.env["ANSIBLE_FILTER_PLUGINS"].split(":")
def with_scenario(request, scenario_to_test, driver_name, scenario_name,
skip_test):
scenario_directory = os.path.join(
os.path.dirname(util.abs_path(__file__)),
os.path.pardir,
"scenarios",
scenario_to_test,
)
with change_dir_to(scenario_directory):
yield
if scenario_name:
msg = "CLEANUP: Destroying instances for all scenario(s)"
LOG.out(msg)
cmd = [
"molecule", "destroy", "--driver-name", driver_name, "--all"
]
pytest.helpers.run_command(cmd)
def metadata_lint_update(role_directory):
# By default, ansible-lint will fail on newly-created roles because the
# fields in this file have not been changed from their defaults. This is
# good because molecule should create this file using the defaults, and
# users should receive feedback to change these defaults. However, this
# blocks the testing of 'molecule init' itself, so ansible-lint should
# be configured to ignore these metadata lint errors.
ansible_lint_src = os.path.join(os.path.dirname(util.abs_path(__file__)),
'.ansible-lint')
shutil.copy(ansible_lint_src, role_directory)
# Explicitly lint here to catch any unexpected lint errors before
# continuining functional testing. Ansible lint is run at the root
# of the role directory and pointed at the role directory to ensure
# the customize ansible-lint config is used.
with change_dir_to(role_directory):
cmd = sh.ansible_lint.bake('.')
pytest.helpers.run_command(cmd)
def with_scenario(request, scenario_to_test, driver_name, scenario_name,
skip_test):
scenario_directory = os.path.join(
os.path.dirname(util.abs_path(__file__)), os.path.pardir, 'scenarios',
scenario_to_test)
os.chdir(scenario_directory)
def cleanup():
if scenario_name:
msg = 'CLEANUP: Destroying instances for all scenario(s)'
LOG.out(msg)
options = {
'driver_name': driver_name,
'all': True,
}
cmd = sh.molecule.bake('destroy', **options)
run_command(cmd)
request.addfinalizer(cleanup)
def with_scenario(request, scenario_to_test, driver_name, scenario_name,
skip_test):
scenario_directory = os.path.join(os.path.dirname(util.abs_path(__file__)),
os.path.pardir, 'scenarios',
scenario_to_test)
os.chdir(scenario_directory)
def cleanup():
if scenario_name:
msg = 'CLEANUP: Destroying instances for all scenario(s)'
LOG.out(msg)
options = {
'driver_name': driver_name,
'all': True,
}
cmd = sh.molecule.bake('destroy', **options)
run_command(cmd)
request.addfinalizer(cleanup)
def test_env(config_instance):
config_instance.args = {"env_file": ".env"}
x = {
"MOLECULE_DEBUG": "False",
"MOLECULE_FILE": config_instance.config_file,
"MOLECULE_ENV_FILE": util.abs_path(config_instance.args.get("env_file")),
"MOLECULE_INVENTORY_FILE": config_instance.provisioner.inventory_file,
"MOLECULE_EPHEMERAL_DIRECTORY": config_instance.scenario.ephemeral_directory,
"MOLECULE_SCENARIO_DIRECTORY": config_instance.scenario.directory,
"MOLECULE_PROJECT_DIRECTORY": config_instance.project_directory,
"MOLECULE_INSTANCE_CONFIG": config_instance.driver.instance_config,
"MOLECULE_DEPENDENCY_NAME": "galaxy",
"MOLECULE_DRIVER_NAME": "delegated",
"MOLECULE_PROVISIONER_NAME": "ansible",
"MOLECULE_SCENARIO_NAME": "default",
"MOLECULE_STATE_FILE": config_instance.state.state_file,
"MOLECULE_VERIFIER_NAME": "ansible",
"MOLECULE_VERIFIER_TEST_DIRECTORY": config_instance.verifier.directory,
}
assert x == config_instance.env
def execute(self):
"""
Execute the actions necessary to perform a `molecule init scenario` and
returns None.
:return: None
"""
scenario_name = self._command_args['scenario_name']
role_name = os.getcwd().split(os.sep)[-1]
role_directory = util.abs_path(os.path.join(os.getcwd(), os.pardir))
msg = 'Initializing new scenario {}...'.format(scenario_name)
LOG.info(msg)
molecule_directory = config.molecule_directory(
os.path.join(role_directory, role_name)
)
scenario_directory = os.path.join(molecule_directory, scenario_name)
scenario_base_directory = os.path.dirname(scenario_directory)
if os.path.isdir(scenario_directory):
msg = (
'The directory molecule/{} exists. ' 'Cannot create new scenario.'
).format(scenario_name)
util.sysexit_with_message(msg)
scenario_base_directory = os.path.join(role_directory, role_name)
templates = [
'scenario/driver/{driver_name}'.format(**self._command_args),
'scenario/verifier/{verifier_name}'.format(**self._command_args),
]
for template in templates:
self._process_templates(
template, self._command_args, scenario_base_directory
)
self._process_templates('molecule', self._command_args, role_directory)
role_directory = os.path.join(role_directory, role_name)
msg = 'Initialized scenario in {} successfully.'.format(scenario_directory)
LOG.success(msg)
def get_configs(args, command_args, ansible_args=()):
"""
Glob the current directory for Molecule config files, instantiate config
objects, and returns a list.
:param args: A dict of options, arguments and commands from the CLI.
:param command_args: A dict of options passed to the subcommand from
the CLI.
:param ansible_args: An optional tuple of arguments provided to the
`ansible-playbook` command.
:return: list
"""
configs = [
config.Config(
molecule_file=util.abs_path(c),
args=args,
command_args=command_args,
ansible_args=ansible_args, ) for c in glob.glob(MOLECULE_GLOB)
]
_verify_configs(configs)
return configs
def execute(self):
"""
Execute the actions necessary to perform a `molecule init scenario` and
returns None.
:return: None
"""
scenario_name = self._command_args['scenario_name']
role_name = os.getcwd().split(os.sep)[-1]
role_directory = util.abs_path(os.path.join(os.getcwd(), os.pardir))
msg = 'Initializing new scenario {}...'.format(scenario_name)
LOG.info(msg)
molecule_directory = config.molecule_directory(
os.path.join(role_directory, role_name))
scenario_directory = os.path.join(molecule_directory, scenario_name)
scenario_base_directory = os.path.dirname(scenario_directory)
if os.path.isdir(scenario_directory):
msg = ('The directory molecule/{} exists. '
'Cannot create new scenario.').format(scenario_name)
util.sysexit_with_message(msg)
scenario_base_directory = os.path.join(role_directory, role_name)
templates = [
'scenario/driver/{driver_name}'.format(**self._command_args),
'scenario/verifier/{verifier_name}'.format(**self._command_args),
]
for template in templates:
self._process_templates(template, self._command_args,
scenario_base_directory)
self._process_templates('molecule', self._command_args,
scenario_base_directory)
role_directory = os.path.join(role_directory, role_name)
msg = 'Initialized scenario in {} successfully.'.format(
scenario_directory)
LOG.success(msg)
def get_configs(args, command_args, ansible_args=(), glob_str=MOLECULE_GLOB):
"""
Glob the current directory for Molecule config files, instantiate config \
objects, and returns a list.
:param args: A dict of options, arguments and commands from the CLI.
:param command_args: A dict of options passed to the subcommand from
the CLI.
:param ansible_args: An optional tuple of arguments provided to the
`ansible-playbook` command.
:return: list
"""
configs = [
config.Config(
molecule_file=util.abs_path(c),
args=args,
command_args=command_args,
ansible_args=ansible_args,
) for c in glob.glob(glob_str)
]
_verify_configs(configs, glob_str)
return configs
def default_env(self):
env = self._config.merge_dicts(os.environ.copy(), self._config.env)
env = self._config.merge_dicts(env, {
'ANSIBLE_CONFIG':
self._config.provisioner.config_file,
'ANSIBLE_ROLES_PATH':
':'.join([
util.abs_path(
os.path.join(self._config.project_directory,
os.path.pardir)),
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
'roles'))
]),
'ANSIBLE_LIBRARY':
':'.join([
self._get_libraries_directory(),
util.abs_path(
os.path.join(self._config.project_directory, 'library')),
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
'library')),
]),
'ANSIBLE_FILTER_PLUGINS':
':'.join([
self._get_filter_plugin_directory(),
util.abs_path(
os.path.join(self._config.project_directory, 'plugins',
'filters')),
util.abs_path(
os.path.join(self._config.scenario.ephemeral_directory,
'plugins', 'filters')),
]),
})
env = self._config.merge_dicts(env, self._config.env)
return env
def env_file(self):
return util.abs_path(self.args.get('env_file'))
def test_abs_path_with_none_path():
assert util.abs_path(None) is None
def test_abs_path(temp_dir):
x = os.path.abspath(os.path.join(os.getcwd(), os.path.pardir, "foo",
"bar"))
assert x == util.abs_path(os.path.join(os.path.pardir, "foo", "bar"))
def _get_playbook_directory(self):
return util.abs_path(
os.path.join(self._config.provisioner.directory, 'playbooks'))
def get_abs_path(self, path):
return util.abs_path(
os.path.join(self._config.scenario.directory, path))
def _get_libraries_directory(self):
return util.abs_path(
os.path.join(self._get_plugin_directory(), 'libraries'))
def _get_filter_plugin_directory(self):
return util.abs_path(
os.path.join(self._get_plugin_directory(), 'filters'))
def test_abs_path(temp_dir):
x = os.path.abspath(
os.path.join(os.getcwd(), os.path.pardir, 'foo', 'bar'))
assert x == util.abs_path(os.path.join(os.path.pardir, 'foo', 'bar'))