def remove(self):
"""remove a stopped container"""
dclient.remove_container(self.inspect['Id'], v=True)
try:
self.inspect = dclient.inspect_container(self.inspect['Id'])
return False
except docker.errors.NotFound:
return True
def __init__(self, name, service):
Container.__init__(self, service)
self.exec_ids = []
self.logger = logging.getLogger('control.container.CreatedContainer')
if not service['name']:
raise ContainerDoesNotExist(service.service)
try:
self.inspect = dclient.inspect_container(name)
except docker.errors.NotFound as e:
self.logger.debug(e)
raise ContainerDoesNotExist(name)
def start(self):
"""Start a created container"""
try:
dclient.start(self.inspect['Id'])
except docker.errors.NotFound as e:
if e.explanation.decode('utf-8') == 'get: volume not found':
raise InvalidVolumeName('volume not found')
raise
except docker.errors.APIError as e:
server_error = e.explanation.decode('utf-8')
if re.fullmatch('mkdir .+: operation not permitted', server_error):
volume = self.service.find_volume(
server_error.split(':')[0][6:])
raise ContainerException(
'Invalid Host Binding in {}: {}'.format(
self.service['name'],
volume if len(volume) > 1 else volume[0]))
else:
self.inspect = dclient.inspect_container(self.inspect['Id'])
return self.inspect['State']['Running']
def kill(self):
"""kill a running container"""
dclient.kill(self.inspect['Id'])
self.inspect = dclient.inspect_container(self.inspect['Id'])
return not self.inspect['State']['Running']
def stop(self):
"""stop a running container"""
dclient.stop(self.inspect['Id'], timeout=self.service.expected_timeout)
self.inspect = dclient.inspect_container(self.inspect['Id'])
return not self.inspect['State']['Running']
def check(self):
"""
Update the inspect dict, even though there shouldn't have been a state
transition.
"""
self.inspect = dclient.inspect_container(self.inspect['Id'])