def stop(retry_interval, params, daemon_client=None, **_):
""" cloudify.docker.container type stop lifecycle operation.
Stops a container. Similar to the docker stop command.
Any properties and runtime_properties set in the create
and start lifecycle operations also available in stop.
:param daemon_client: optional configuration for client creation
:param timeout: Timeout in seconds to wait for the container to stop before
sending a SIGKILL.
"""
daemon_client = daemon_client or {}
client = docker_client.get_client(daemon_client)
container_id = ctx.instance.runtime_properties['container_id']
ctx.logger.info('Stopping container: {}'.format(container_id))
container_id = ctx.instance.runtime_properties['container_id']
arguments = {'container': container_id}
arguments.update(params)
ctx.logger.info('Stop arguments: {0}'.format(arguments))
try:
client.stop(**arguments)
except APIError as e:
raise NonRecoverableError(
'Failed to start container: {0}.'.format(str(e)))
if 'Exited' not in utils.check_container_status(client):
raise RecoverableError('Container still running. Retyring.',
retry_after=retry_interval)
ctx.logger.info('Stopped container: {}'.format(container_id))
def test_check_container_status(self):
name = 'test_check_container_status'
client = self.get_docker_client()
self.pull_image(client)
ctx = self.get_mock_context(name)
for image in self.get_docker_images(client):
if 'docker-test-image:latest' in \
self.get_tags_for_docker_image(image):
image_id = self.get_id_from_image(image)
container = self.create_container(client, name, image_id)
ctx.instance.runtime_properties['container_id'] = container.get('Id')
client.start(name)
out = utils.check_container_status(client, ctx=ctx)
client.stop(container=container, timeout=1)
client.remove_container(container=container)
self.assertIn('Up', out)
def test_check_container_status(self):
name = 'test_check_container_status'
client = self.get_docker_client()
self.pull_image(client)
ctx = self.get_mock_context(name)
for image in self.get_docker_images(client):
if 'docker-test-image:latest' in \
self.get_tags_for_docker_image(image):
image_id = self.get_id_from_image(image)
container = self.create_container(client, name, image_id)
ctx.instance.runtime_properties['container_id'] = container.get('Id')
client.start(name)
out = utils.check_container_status(client, ctx=ctx)
client.stop(container=container, timeout=1)
client.remove_container(
container=container)
self.assertIn('Up', out)
def test_check_container_status(self):
name = 'test_check_container_status'
client = self.get_docker_client()
self.pull_image(client)
ctx = self.get_mock_context(name)
current_ctx.set(ctx=ctx)
for image in self.get_docker_images(client):
if '{0}:latest'.format(TEST_IMAGE) in \
self.get_tags_for_docker_image(image):
image_id = self.get_id_from_image(image)
container = self.create_container(client, name, image_id)
self.addCleanup(client.remove_container, container=container)
self.addCleanup(client.stop, container=container, timeout=1)
ctx.instance.runtime_properties['container_id'] = container.get('Id')
client.start(container)
out = utils.check_container_status(client)
self.assertIn('Up', out)
