base.py 文件源码

def service_restart(service_name):
    """
    Wrapper around host.service_restart to prevent spurious "unknown service"
    messages in the logs.
    """
    if host.service_available(service_name):
        if host.service_running(service_name):
            host.service_restart(service_name)
        else:
            host.service_start(service_name)


# Convenience aliases