def wait(self):
""" Wait for all running containers to stop.
"""
try:
SpawningProxy(self.containers, abort_on_error=True).wait()
except Exception:
# If a single container failed, stop its peers and re-raise the
# exception
self.stop()
raise
def kill(self):
""" Kill all running containers concurrently.
The method will block until all containers have stopped.
"""
service_names = ', '.join(self.service_names)
_log.info('killing services: %s', service_names)
SpawningProxy(self.containers).kill()
_log.debug('services killed: %s ', service_names)
def stop(self):
""" Stop all running containers concurrently.
The method blocks until all containers have stopped.
"""
service_names = ', '.join(self.service_names)
_log.info('stopping services: %s', service_names)
SpawningProxy(self.containers).stop()
_log.debug('services stopped: %s', service_names)
def start(self):
""" Start all the registered services.
A new container is created for each service using the container
class provided in the __init__ method.
All containers are started concurrently and the method will block
until all have completed their startup routine.
"""
service_names = ', '.join(self.service_names)
_log.info('starting services: %s', service_names)
SpawningProxy(self.containers).start()
_log.debug('services started: %s', service_names)
def start(self):
""" Start all the registered services.
A new container is created for each service using the container
class provided in the __init__ method.
All containers are started concurrently and the method will block
until all have completed their startup routine.
启动所有注册的服务。
使用__init__方法中提供的容器类为每个服务创建一个新容器。
所有容器同时启动，该方法将阻塞，直到所有容器都完成了它们的启动例程。
"""
service_names = ', '.join(self.service_names)
_log.info('starting services: %s', service_names)
SpawningProxy(self.containers).start()
_log.debug('services started: %s', service_names)