def __init__(self, image, container_id, name=None,<EOL>popen_instance=None, start_process=None, start_action=None):
<EOL>self.systemd_wait_support = None<EOL>self.system_requirements()<EOL>super(NspawnContainer, self).__init__(image, container_id, name)<EOL>self.popen_instance = popen_instance<EOL>self.start_process = start_process<EOL>self.start_action = start_action<EOL>
Utilities usable for containers

:param image: image to use (instance of Image class)
:param container_id: id of running container (created by Image.run method)
:param name: optional name of container
:param popen_instance: not used anyhow now
:param start_process: subprocess instance with start process
:param start_action: set with 4 parameters for starting container