def import_image(client, arguments):
""" cloudify.docker.ImportImage type create lifecycle operation.
Derives some definition from parent type cloudify.docker.Image.
Identical to the docker import command.
:node_property src: Path to tarfile or URL.
:node_property params: (Optional) Use any other parameter allowed
by the docker API to Docker PY.
:param daemon_client: optional configuration for client creation
"""
ctx.logger.info('Import image arguments {}'.format(arguments))
try:
output = client.import_image(**arguments)
except APIError as e:
raise NonRecoverableError(
'Failed to start container: {0}.'.format(str(e)))
ctx.logger.info('output: {}'.format(output))
image_id = json.loads(output).get('status')
image_id = utils.get_image_id(
arguments.get('tag'), arguments.get('repository'), client)
ctx.instance.runtime_properties['image_id'] = image_id
ctx.logger.info('Imported image, image_id {0}'.format(image_id))
return image_id
def import_image(client, arguments):
""" cloudify.docker.ImportImage type create lifecycle operation.
Derives some definition from parent type cloudify.docker.Image.
Identical to the docker import command.
:node_property src: Path to tarfile or URL.
:node_property params: (Optional) Use any other parameter allowed
by the docker API to Docker PY.
:param daemon_client: optional configuration for client creation
"""
ctx.logger.info('Import image arguments {}'.format(arguments))
try:
output = client.import_image(**arguments)
except APIError as e:
raise NonRecoverableError(
'Failed to start container: {0}.'.format(str(e)))
ctx.logger.info('output: {}'.format(output))
# json.loads crashes when trying to import a URL image because
# output have more than one JSON object solution, skip every
# JSON until the result JSON arrives (last one)
lines = output.split('\n', (output.count('\n')+1))
output = lines[len(lines)-1]
image_id = json.loads(output).get('status')
image_id = utils.get_image_id(
arguments.get('tag'), arguments.get('repository'), client)
ctx.instance.runtime_properties['image_id'] = image_id
ctx.logger.info('Imported image, image_id {0}'.format(image_id))
return image_id
def pull(client, arguments):
""" cloudify.docker.Image type create lifecycle operation.
Identical to the docker pull command.
:node_property params: (Optional) Use any other parameter allowed
by the docker API to Docker PY.
:param daemon_client: optional configuration for client creation
"""
arguments.update({'stream': True})
ctx.logger.info('Pull arguments: {0}'.format(arguments))
image_id = None
try:
for stream in client.pull(**arguments):
stream_dict = json.loads(stream)
if 'id' in stream_dict:
image_id = stream_dict.get('id')
if 'Complete' in stream_dict.get('status', ''):
ctx.logger.info('docker_plugin.tasks.pull: {0}.'.format(
stream_dict))
except APIError as e:
raise NonRecoverableError(
'Unabled to pull image: {0}. Error: {1}.'
.format(arguments, str(e)))
image_id = utils.get_image_id(
arguments.get('tag'), arguments.get('repository'), client)
ctx.instance.runtime_properties['image_id'] = image_id
ctx.logger.info('Pulled image, image_id: {0}'.format(image_id))
return image_id
def import_image(client, arguments):
""" cloudify.docker.ImportImage type create lifecycle operation.
Derives some definition from parent type cloudify.docker.Image.
Identical to the docker import command.
:node_property src: Path to tarfile or URL.
:node_property params: (Optional) Use any other parameter allowed
by the docker API to Docker PY.
:param daemon_client: optional configuration for client creation
"""
ctx.logger.info('Import image arguments {}'.format(arguments))
try:
output = client.import_image(**arguments)
except APIError as e:
raise NonRecoverableError('Failed to start container: {0}.'.format(
str(e)))
ctx.logger.info('output: {}'.format(output))
# json.loads crashes when trying to import a URL image because
# output have more than one JSON object solution, skip every
# JSON until the result JSON arrives (last one)
lines = output.split('\n', (output.count('\n') + 1))
output = lines[len(lines) - 1]
image_id = json.loads(output).get('status')
image_id = utils.get_image_id(arguments.get('tag'),
arguments.get('repository'), client)
ctx.instance.runtime_properties['image_id'] = image_id
ctx.logger.info('Imported image, image_id {0}'.format(image_id))
return image_id