def stop_services():
for service in SUPERVISOR_SERVICES:
proc = System.run_service_action('stop', service)
proc.wait()
def start_services():
for service in SUPERVISOR_SERVICES:
try:
cmd_wait_output(System.run_service_action('start', service))
except Exception:
logger.warning('Starting {} failed'.format(service))
def check_services():
for service in SUPERVISOR_SERVICES:
status_output, _ = cmd_wait_output(System.run_service_action('status', service))
if 'no such process' in status_output.decode('utf-8').lower():
raise Exception('Could not find service "{}"'.format(service))
