def run_once():
#clean
_logger.info("Starting ngp...")
systemutils.start_ngp_service(_logger)
_logger.info("Waiting random time...")
# TODO: random time out
time.sleep(randint(0, MAX_WAIT_TIME_AFTER_START));
_logger.info("Getting current ngp process list...")
process_list_orig = get_ngp_process_list()
if (not process_list_orig):
_logger.warn("Current ngp process list empty!")
return TC_STATUS_FAILED
_logger.info("Simulate ip address table change...")
ipaddress = simulate_ipaddress_change2()
_logger.info("Wait ngp processes to exit...")
remain = wait_process_to_finish(MAX_WAIT_TIME_SECONDS,
CHECK_INTERVAL_SECONDS, process_list_orig)
if remain :
_logger.warn("Current processes persists %s", remain)
return TC_STATUS_FAILED
_logger.info("Wait ngp services to start again...")
started = wait_ngp_to_start(MAX_WAIT_TIME_SECONDS, CHECK_INTERVAL_SECONDS)
if not started:
_logger.warn("NGP did not start after %s seconds", MAX_WAIT_TIME_SECONDS)
return TC_STATUS_FAILED
if not check_ngp_hostagent(_logger, ipaddress):
_logger.warn("NGP started but it seems does not work!")
return TC_STATUS_FAILED
# exec command
return TC_STATUS_OK
def create_dumps_of_live_process(support_path):
for p in get_ngp_process_list():
create_memory_dump_for(p, support_path)
