'Launch method for use when the container interface is enabled'

def _launch_container_interface(self, image, env_override, volumes):

    run_args = self.container_run_args(image, env_override, volumes)
    container = self.attr.container_interface.run_in_container(None, **run_args)
    container_port = self._find_port_mapping(container.ports)
    log.debug("Container    '%s'    accessible    at:    %s:%s", container.id, container_port.hostaddr, container_port.hostport)
    self.attr.proxy_request = self.trans.app.proxy_manager.setup_proxy(self.trans, host=container_port.hostaddr, port=container_port.hostport, proxy_prefix=self.attr.proxy_prefix, route_name=self.attr.viz_id, container_ids=[container.id], container_interface=self.attr.container_interface.key)
    self.attr.proxy_url = self.attr.proxy_request['proxy_url']
