def _test_nodecellar_impl(self, blueprint_file):
self.repo_dir = clone(self.repo_url, self.workdir)
self.blueprint_yaml = self.repo_dir / blueprint_file
self.modify_blueprint()
before_install, after_install = self.upload_deploy_and_execute_install(
inputs=self.get_inputs())
self.post_install_assertions(before_install, after_install)
self.kill_nodejs_vm()
# make sure nodecellar is down
self.assert_nodecellar_down(self.public_ip)
self.wait_for_autoheal(after_install)
after_autoheal = self.get_manager_state()
self.post_autoheal_assertions(after_install, after_autoheal)
self.execute_uninstall()
self.post_uninstall_assertions()
def bootstrap_simple_manager_blueprint(self):
self.manager_blueprints_repo_dir = clone(MANAGER_BLUEPRINTS_REPO_URL,
self.workdir)
self.test_manager_blueprint_path = \
os.path.join(self.manager_blueprints_repo_dir,
'simple', 'simple-manager-blueprint.yaml')
# using the updated handler configuration blueprint to update the
# package urls in the simple manager blueprint
self._update_manager_blueprint()
self.bootstrap_inputs = {
'public_ip': self.public_ip_address,
'private_ip': self.private_ip_address,
'ssh_user': '******',
'ssh_key_filename': self.inputs['key_pair_path'],
'agents_user': '******',
'resources_prefix': ''
}
# preparing inputs file for bootstrap
self.test_inputs_path = \
self.cfy._get_inputs_in_temp_file(self.bootstrap_inputs,
self._testMethodName)
self._bootstrap()
self._running_env_setup(self.public_ip_address)
def _prepare_manager_blueprint(self, version):
blueprints_repo_path = clone(BLUEPRINTS_REPO,
self._get_manager_dir(version), version)
if version == V3_2_1:
blueprint_path = os.path.join(blueprints_repo_path, 'openstack',
'openstack-manager-blueprint.yaml')
else:
blueprint_path = os.path.join(blueprints_repo_path,
'openstack-manager-blueprint.yaml')
external_resources = [
'node_templates.management_network.properties',
'node_templates.management_subnet.properties',
'node_templates.router.properties',
'node_templates.agents_security_group.properties',
'node_templates.management_security_group.properties',
]
with YamlPatcher(blueprint_path) as patch:
patch.merge_obj(
'node_templates.management_subnet.properties.subnet',
{'dns_nameservers': ['8.8.8.8', '8.8.4.4']}
)
for prop in external_resources:
patch.merge_obj(prop, {'use_external_resource': True})
return blueprint_path
def bootstrap_simple_manager_blueprint(self):
self.manager_blueprints_repo_dir = clone(MANAGER_BLUEPRINTS_REPO_URL,
self.workdir)
self.test_manager_blueprint_path = \
os.path.join(self.manager_blueprints_repo_dir,
'new', 'simple-manager-blueprint.yaml')
self.bootstrap_inputs = {
'public_ip': self.public_ip_address,
'private_ip': self.private_ip_address,
'ssh_user': self.env.centos_7_image_user,
'ssh_key_filename': self.inputs['key_pair_path'],
'agents_user': self.env.centos_7_image_user,
'resources_prefix': ''
}
# preparing inputs file for bootstrap
self.test_inputs_path = \
self.cfy._get_inputs_in_temp_file(self.bootstrap_inputs,
self._testMethodName)
self._bootstrap()
self._running_env_setup(self.public_ip_address)
self.logger.info('Uploading key file to manager...')
with fabric_api.settings(host_string=self.public_ip_address,
user=self.env.centos_7_image_user,
key_filename=self.inputs['key_pair_path']):
fabric_api.put(self.inputs['key_pair_path'],
self.remote_manager_key_path)
def _run(self, image_name, user, is_existing_deployment=False):
if not is_existing_deployment:
self.repo_dir = clone(CLOUDIFY_HELLO_WORLD_EXAMPLE_URL,
self.workdir)
self.blueprint_path = self.repo_dir / 'hello-world'
self.blueprint_yaml = self.blueprint_path / 'blueprint.yaml'
self.upload_deploy_and_execute_install(
fetch_state=False,
inputs=dict(
agent_user=user,
image_name=image_name,
flavor_name=self.env.flavor_name))
else:
self.execute_install(deployment_id=self.test_id, fetch_state=False)
# We assert for events to test events are actually
# sent in a real world environment.
# This is the only test that needs to make this assertion.
self.assert_events()
floating_ip_id, neutron, nova, sg_id, server_id =\
self._verify_deployment_installed()
self._uninstall_and_make_assertions(floating_ip_id, neutron, nova,
sg_id, server_id)
def _test_nodecellar_impl(self, blueprint_file):
self.repo_dir = clone(self.repo_url, self.workdir)
self.blueprint_yaml = self.repo_dir / blueprint_file
self.modify_blueprint()
before_install, after_install = self.upload_deploy_and_execute_install(
inputs=self.get_inputs()
)
self.post_install_assertions(before_install, after_install)
self.kill_nodejs_vm()
# make sure nodecellar is down
self.assert_nodecellar_down(self.public_ip)
self.wait_for_autoheal(after_install)
after_autoheal = self.get_manager_state()
self.post_autoheal_assertions(after_install, after_autoheal)
self.execute_uninstall()
self.post_uninstall_assertions()
def test_resources_available(self):
blueprint_name = 'openstack-blueprint.yaml'
self.repo_dir = clone(self.repo_url, self.workdir)
self.blueprint_yaml = self.repo_dir / blueprint_name
self.upload_blueprint(self.test_id)
invalid_resource_url = 'http://{0}/resources/blueprints/{1}/{2}' \
.format(self.env.management_ip, self.test_id, blueprint_name)
try:
result = requests.head(invalid_resource_url)
self.assertNotEqual(
result.status_code, 200,
"Resources are available through a different port than 53229.")
except ConnectionError:
pass
valid_resource_url = 'http://{0}:53229/blueprints/{1}/{2}' \
.format(self.env.management_ip, self.test_id, blueprint_name)
try:
result = requests.head(valid_resource_url)
self.assertEqual(
result.status_code, 200,
"Resources are not available through the port 53229.")
except ConnectionError:
self.fail("Resources are not available through the port 53229.")
self.cfy.delete_blueprint(self.test_id)
def _install_hello_world(self, version):
manager_dir = self._get_manager_dir(version)
hello_repo_dir = clone(HELLO_WORLD_REPO, manager_dir, version)
hello_blueprint_path = os.path.join(hello_repo_dir, 'blueprint.yaml')
with YamlPatcher(hello_blueprint_path) as patch:
patch.merge_obj(
'node_templates.security_group.interfaces',
{'cloudify.interfaces.lifecycle': {
'create': {
'inputs': {
'args': {'description': 'hello security group'}
}
}
}}
)
arguments = {
'manager_dir': manager_dir,
'activate_path': os.path.join(self._get_activate_path(version)),
'hello_blueprint_path': hello_blueprint_path,
'inputs_path': self._prepare_hello_world_inputs()
}
self._run_script('install_hello_world.sh', arguments)
def deploy_hello_world(self, prefix=''):
"""Install the hello world app."""
blueprint_id = prefix + self.test_id
deployment_id = prefix + self.test_id
hello_repo_dir = tempfile.mkdtemp(prefix='manager-upgrade-')
hello_repo_path = clone(
'https://github.com/cloudify-cosmo/'
'cloudify-hello-world-example.git',
hello_repo_dir
)
self.addCleanup(shutil.rmtree, hello_repo_dir)
hello_blueprint_path = hello_repo_path / 'blueprint.yaml'
self.cfy.blueprints.upload(
hello_blueprint_path,
blueprint_id=blueprint_id
)
inputs = {
'agent_user': self.env.ubuntu_image_user,
'image': self.env.ubuntu_trusty_image_name,
'flavor': self.env.flavor_name
}
inputs = self.get_inputs_in_temp_file(inputs, deployment_id)
self.manager_cfy.deployments.create(
deployment_id,
blueprint_id=blueprint_id,
inputs=inputs
)
self.manager_cfy.executions.start(
'install',
deployment_id=deployment_id
)
return deployment_id
def bootstrap_simple_manager_blueprint(self, override_inputs=None):
self.manager_blueprints_repo_dir = clone(MANAGER_BLUEPRINTS_REPO_URL,
self.workdir)
self.test_manager_blueprint_path = \
os.path.join(self.manager_blueprints_repo_dir,
'simple-manager-blueprint.yaml')
self.bootstrap_inputs = {
'public_ip': self.public_ip_address,
'private_ip': self.private_ip_address,
'ssh_user': self.env.centos_7_image_user,
'ssh_key_filename': self.inputs['key_pair_path'],
'agents_user': self.env.centos_7_image_user,
'resources_prefix': ''
}
if override_inputs is not None:
self.bootstrap_inputs.update(override_inputs)
# preparing inputs file for bootstrap
self.test_inputs_path = \
self.cfy._get_inputs_in_temp_file(self.bootstrap_inputs,
self._testMethodName)
self._bootstrap()
self._running_env_setup(self.public_ip_address)
self.logger.info('Uploading key file to manager...')
with fabric_api.settings(host_string=self.public_ip_address,
user=self.env.centos_7_image_user,
key_filename=self.inputs['key_pair_path']):
fabric_api.put(self.inputs['key_pair_path'],
self.remote_manager_key_path)
def _run(self, image_name, user, is_existing_deployment=False):
if not is_existing_deployment:
self.repo_dir = clone(CLOUDIFY_HELLO_WORLD_EXAMPLE_URL,
self.workdir)
self.blueprint_yaml = self.repo_dir / 'blueprint.yaml'
self.upload_deploy_and_execute_install(
fetch_state=False,
inputs=dict(
agent_user=user,
image=image_name,
flavor=self.env.flavor_name))
else:
self.execute_install(deployment_id=self.test_id, fetch_state=False)
# We assert for events to test events are actually
# sent in a real world environment.
# This is the only test that needs to make this assertion.
self.assert_events()
floating_ip_id, neutron, nova, sg_id, server_id =\
self._verify_deployment_installed()
self.assert_deployment_monitoring_data_exists()
floating_ip = neutron.show_floatingip(floating_ip_id)
ip = floating_ip['floatingip']['floating_ip_address']
web_server_node = get_web_server_node(self.client, self.test_id)
port = web_server_node.properties['port']
expected_output = \
{u'http_endpoint': u'http://{0}:{1}'.format(ip, port)}
self.assert_outputs(expected_output)
self._uninstall_and_make_assertions(floating_ip_id, neutron, nova,
sg_id, server_id)
def _install_hello_world_on_3_2_1(self):
self.logger.info('Installing HelloWorld application on manager 3.2.1')
# generate inputs file
inputs_template_vars = {
'agent_user': self.env.cloudify_agent_user,
'image': self.env.ubuntu_trusty_image_name,
'flavor': self.env.flavor_name
}
self._render_script(
HELLOWORLD_TEMPLATE_NAME,
inputs_template_vars,
HELLOWORLD_INPUTS_NAME
)
hello_repo_path = clone(
'https://github.com/cloudify-cosmo/'
'cloudify-hello-world-example.git',
self.workdir,
'3.2.1-build'
)
hello_blueprint_path = os.path.join(hello_repo_path, 'blueprint.yaml')
with YamlPatcher(hello_blueprint_path) as patch:
patch.merge_obj(
'node_templates.security_group.interfaces',
{'cloudify.interfaces.lifecycle': {
'create': {
'inputs': {
'args': {'description': 'hello security group'}
}
}
}}
)
template_vars = {
'work_dir': self.workdir,
'venv_name': VIRTUALENV_NAME,
'repo_path': hello_repo_path,
'helloworld_inputs_file': HELLOWORLD_INPUTS_NAME,
'app_name': HELLOWORLD_APP_NAME,
'runtime_property_name': RUNTIME_PROPERTY_NAME,
'runtime_property_value': self.runtime_property_value
}
self._render_script(
INSTALL_TEMPLATE_NAME,
template_vars,
INSTALL_SCRIPT_NAME
)
rc = self._run_script(INSTALL_SCRIPT_NAME)
if rc:
self.fail(
'Installing HelloWorld application on manager 3.2.1 failed '
'with exit code: {0}'.format(rc)
)
def get_upgrade_blueprint(self):
repo_dir = tempfile.mkdtemp(prefix='manager-upgrade-')
self.addCleanup(shutil.rmtree, repo_dir)
upgrade_blueprint_path = clone(UPGRADE_REPO_URL,
repo_dir,
branch=UPGRADE_BRANCH)
return upgrade_blueprint_path / 'simple-manager-blueprint.yaml'
def get_simple_blueprint(self):
"""Blueprint to run the upgrade with.
We use the simple blueprint for upgrading the manager, no matter
which blueprint was originally used for bootstrapping.
"""
blueprint_dir = clone(UPGRADE_REPO_URL, self.workdir,
branch=UPGRADE_BRANCH)
blueprint_path = (blueprint_dir /
'simple-manager-blueprint.yaml')
self.addCleanup(shutil.rmtree, blueprint_dir)
return blueprint_path
def _get_marketplace_image_bakery_repo(self):
self.base_temp_dir = tempfile.mkdtemp()
url = self.env.cloudify_config.get(
'image_bakery_url',
DEFAULT_IMAGE_BAKERY_REPO_URL
)
git.clone(
url=url,
basedir=self.base_temp_dir,
branch=self.env.cloudify_config.get('image_bakery_branch'),
)
self.addCleanup(self.clean_temp_dir)
repo_path = os.path.join(
self.base_temp_dir,
'git',
'cloudify-image-bakery',
)
return repo_path
def test_two_deployments(self):
repo_dir = clone(bash.CLOUDIFY_HELLO_WORLD_EXAMPLE_URL, self.workdir)
self.blueprint_path = repo_dir
self.blueprint_yaml = self.blueprint_path / 'blueprint.yaml'
count = 2
deployments = [self.Deployment(self, i) for i in range(count)]
for deployment in deployments:
deployment.run()
for deployment in deployments:
deployment.wait_for()
def test_two_deployments(self):
repo_dir = clone(bash.CLOUDIFY_HELLO_WORLD_EXAMPLE_URL, self.workdir)
self.blueprint_path = repo_dir / 'hello-world'
self.blueprint_yaml = self.blueprint_path / 'blueprint.yaml'
count = 2
deployments = [self.Deployment(self, i) for i in range(count)]
for deployment in deployments:
deployment.run()
for deployment in deployments:
deployment.wait_for()
def get_upgrade_blueprint(self):
"""Path to the blueprint using for upgrading the manager.
Note that upgrade uses a simple blueprint, even though the manager
was installed using the openstack blueprint. Upgrade does not need to
use the same blueprint.
"""
repo_dir = tempfile.mkdtemp(prefix='manager-upgrade-')
self.addCleanup(shutil.rmtree, repo_dir)
upgrade_blueprint_path = clone(UPGRADE_REPO_URL,
repo_dir,
branch=UPGRADE_BRANCH)
return upgrade_blueprint_path / 'simple-manager-blueprint.yaml'
def setUp(self):
super(HelloWorldSnapshotMigrationFrom_3_2_1_To_3_3_Test, self).setUp()
try:
self.manager_3_2_1_ip = \
self.env.handler_configuration['manager_3_2_1_ip']
msg = "In case of using existing 3.2.1 manager, providing '{0}' " \
"is also required."
try:
self.manager_cred_path = \
self.env.handler_configuration[
'manager_3_2_1_credentials_path'
]
except KeyError as e:
self.fail(msg.format(e.args[0]))
self.bootstrap_managers = False
if not self.env.management_ip:
self.fail('Manager 3.3 is required to be bootstrapped in case'
'of using existing manager 3.2.1.')
except KeyError:
self.manager_3_2_1_ip = None
self.bootstrap_managers = True
self.snapshot = None
self.manager_public_key_name = self.test_id + '-manager-kp'
self.agent_public_key_name = self.test_id + '-agents-kp'
self.manager_key_path = os.path.join(self.workdir,
MANAGER_KEY_FILE_NAME)
self.agents_key_path = os.path.join(self.workdir, AGENTS_KEY_FILE_NAME)
self.management_network_name = self.test_id + '-network'
self.management_subnet_name = self.test_id + '-subnet'
self.management_router = self.test_id + '-router'
self.agents_user = '******'
self.repo_path = clone(
'https://github.com/cloudify-cosmo/'
'cloudify-manager-blueprints.git',
self.workdir,
'3.3'
)
self.runtime_property_value = self.test_id + '-runtime-property'
def _test_nodecellar_impl(self, blueprint_file):
self.repo_dir = clone(self.repo_url, self.workdir, self.repo_branch)
self.blueprint_yaml = self.repo_dir / blueprint_file
self.modify_blueprint()
before, after = self.upload_deploy_and_execute_install(
inputs=self.get_inputs()
)
self.post_install_assertions(before, after)
self.execute_uninstall()
self.post_uninstall_assertions()
def clone_example(self):
if not self._cloned_to:
# Destination will be e.g.
# /tmp/pytest_generated_tempdir_for_test_1/examples/bootstrap_ssl/
destination = os.path.join(
str(self.tmpdir),
'examples',
self.suffix,
)
self.branch = self.branch or os.environ.get(
'BRANCH_NAME_CORE', git_helper.MASTER_BRANCH)
self._cloned_to = git_helper.clone(self.REPOSITORY_URL,
destination, self.branch)
def _test_nodecellar_impl(self, blueprint_file, execute_timeout=DEFAULT_EXECUTE_TIMEOUT):
self.repo_dir = clone(self.repo_url, self.workdir, self.repo_branch)
self.blueprint_yaml = self.repo_dir / blueprint_file
self.modify_blueprint()
before, after = self.upload_deploy_and_execute_install(
inputs=self.get_inputs(), execute_timeout=execute_timeout
)
self.post_install_assertions(before, after)
self.execute_uninstall()
self.post_uninstall_assertions()
def clone_example(self):
if not self._cloned_to:
# Destination will be e.g.
# /tmp/pytest_generated_tempdir_for_test_1/examples/bootstrap_ssl/
destination = os.path.join(
str(self.tmpdir), 'examples', self.suffix,
)
self.branch = self.branch or os.environ.get(
'BRANCH_NAME_CORE',
git_helper.MASTER_BRANCH)
self._cloned_to = git_helper.clone(self.REPOSITORY_URL,
destination,
self.branch)
def _create_and_download_snapshot(self, version):
manager_dir = self._get_manager_dir(version)
arguments = {
'manager_dir': self._get_manager_dir(version),
'activate_path': os.path.join(
self._get_activate_path(version)),
'snapshot_path': self._get_snapshots_path(version)
}
if version == V3_2_1:
arguments['snapshot_tool_dir'] = clone(SNAPSHOT_TOOL_REPO,
manager_dir)
self._run_script('download_snapshot_321.sh', arguments)
else:
self._run_script('download_snapshot_33plus.sh', arguments)
def setUp(self):
super(HelloWorldSnapshotMigrationFrom_3_2_1_To_3_3_Test, self).setUp()
try:
self.manager_3_2_1_ip = \
self.env.handler_configuration['manager_3_2_1_ip']
msg = "In case of using existing 3.2.1 manager, providing '{0}' " \
"is also required."
try:
self.manager_cred_path = \
self.env.handler_configuration[
'manager_3_2_1_credentials_path'
]
except KeyError as e:
self.fail(msg.format(e.args[0]))
self.bootstrap_managers = False
if not self.env.management_ip:
self.fail('Manager 3.3 is required to be bootstrapped in case'
'of using existing manager 3.2.1.')
except KeyError:
self.manager_3_2_1_ip = None
self.bootstrap_managers = True
self.snapshot = None
self.manager_public_key_name = self.test_id + '-manager-kp'
self.agent_public_key_name = self.test_id + '-agents-kp'
self.manager_key_path = os.path.join(self.workdir,
MANAGER_KEY_FILE_NAME)
self.agents_key_path = os.path.join(self.workdir, AGENTS_KEY_FILE_NAME)
self.management_network_name = self.test_id + '-network'
self.management_subnet_name = self.test_id + '-subnet'
self.management_router = self.test_id + '-router'
self.agents_user = '******'
self.repo_path = clone(
'https://github.com/cloudify-cosmo/'
'cloudify-manager-blueprints.git', self.workdir, '3.3')
self.runtime_property_value = self.test_id + '-runtime-property'
def _bootstrap_manager(self, version):
manager_dir = self._get_manager_dir(version)
cli_repo_dir = clone(CLI_REPO, manager_dir, version)
blueprint_path = self._prepare_manager_blueprint(version)
arguments = {
'manager_dir': manager_dir,
'venv_dir': self._get_venv_dir(version),
'activate_path': self._get_activate_path(version),
'cli_repo_dir': cli_repo_dir,
'cli_requirements_path': os.path.join(cli_repo_dir,
'dev-requirements.txt'),
'blueprint_path': blueprint_path,
'inputs_path': self._prepare_manager_inputs(
os.path.dirname(blueprint_path), version)
}
self._run_script('bootstrap_manager.sh', arguments)
def _test_nodecellar_impl(self, blueprint_file):
self.addCleanup(self._test_cleanup)
self.repo_dir = clone(self.repo_url, self.workdir)
self.blueprint_yaml = self.repo_dir / blueprint_file
# install
before_install, after_install = self.upload_deploy_and_execute_install(
inputs=self.get_inputs())
self.post_install_assertions(before_install, after_install)
# scale out (+1)
self._scale(delta=1)
self.post_scale_assertions(expected_instances=3)
# scale in (-2)
self._scale(delta=-2)
self.post_scale_assertions(expected_instances=1)
# uninstall
self.execute_uninstall()
self.post_uninstall_assertions()
def _test_nodecellar_impl(self, blueprint_file):
self.addCleanup(self._test_cleanup)
self.repo_dir = clone(self.repo_url, self.workdir)
self.blueprint_yaml = self.repo_dir / blueprint_file
# install
before_install, after_install = self.upload_deploy_and_execute_install(
inputs=self.get_inputs())
self.post_install_assertions(before_install, after_install)
# scale out (+1)
self._scale(delta=1)
self.post_scale_assertions(expected_instances=3)
# scale in (-2)
self._scale(delta=-2)
self.post_scale_assertions(expected_instances=1)
# uninstall
self.execute_uninstall()
self.post_uninstall_assertions()
def _run(self,
inputs=None,
blueprint_file='blueprint.yaml',
is_existing_deployment=False,
influx_host_ip=None):
if not is_existing_deployment:
self.repo_dir = clone(CLOUDIFY_HELLO_WORLD_EXAMPLE_URL,
self.workdir)
self.blueprint_yaml = self.repo_dir / blueprint_file
self.upload_deploy_and_execute_install(
fetch_state=False,
inputs=inputs)
else:
self.execute_install(deployment_id=self.test_id, fetch_state=False)
# We assert for events to test events are actually
# sent in a real world environment.
# This is the only test that needs to make this assertion.
self.logger.info('Asserting events...')
self.assert_events()
outputs = self.client.deployments.outputs.get(self.test_id)['outputs']
self.logger.info('Deployment outputs: {0}'.format(outputs))
self.logger.info('Verifying web server is running on: {0}'.format(
outputs['http_endpoint']))
verify_webserver_running(outputs['http_endpoint'])
self.logger.info('Performing post install assertions...')
context = self._do_post_install_assertions()
self.logger.info('Asserting deployment monitoring data exists...')
self.assert_deployment_monitoring_data_exists(
influx_host_ip=influx_host_ip)
self.logger.info('Uninstalling deployment...')
self.execute_uninstall()
self.logger.info('Performing post uninstall assertions...')
self._do_post_uninstall_assertions(context)
def get_bootstrap_blueprint(self):
manager_repo_dir = tempfile.mkdtemp(prefix='manager-upgrade-')
self.addCleanup(shutil.rmtree, manager_repo_dir)
manager_repo = clone(BOOTSTRAP_REPO_URL,
manager_repo_dir,
branch=BOOTSTRAP_BRANCH)
yaml_path = manager_repo / 'openstack-manager-blueprint.yaml'
# allow the ports that we're going to connect to from the tests,
# when doing checks
for port in [8086, 9200, 9900]:
secgroup_cfg = [{
'port_range_min': port,
'port_range_max': port,
'remote_ip_prefix': '0.0.0.0/0'
}]
secgroup_cfg_path = 'node_templates.management_security_group' \
'.properties.rules'
with YamlPatcher(yaml_path) as patch:
patch.append_value(secgroup_cfg_path, secgroup_cfg)
return yaml_path
def clone_hello_world(workdir):
return clone(CLOUDIFY_HELLO_WORLD_EXAMPLE_URL, workdir)
def _clone_manager_blueprints(self):
self._manager_blueprints_path = git_helper.clone(
MANAGER_BLUEPRINTS_REPO_URL, str(self._tmpdir))
def setUp(self):
super(HelloWorldBashTest, self).setUp()
from cosmo_tester.framework.git_helper import clone
self.repo_dir = clone(self.CLOUDIFY_EXAMPLES_URL, self.workdir)
def clone_hello_world(workdir):
return clone(CLOUDIFY_HELLO_WORLD_EXAMPLE_URL, workdir)