def main():
logger.info("Running abaco health checks. Now: {}".format(time.time()))
try:
clean_up_ipc_dirs()
except Exception as e:
logger.error("Got exception from clean_up_ipc_dirs: {}".format(e))
try:
ttl = Config.get('workers', 'worker_ttl')
except Exception as e:
logger.error(
"Could not get worker_ttl config. Exception: {}".format(e))
if not container_running(name='spawner*'):
logger.critical("No spawners running! Launching new spawner..")
command = 'python3 -u /actors/spawner.py'
# check logging strategy to determine log file name:
try:
run_container_with_docker(
AE_IMAGE,
command,
name='abaco_spawner_0',
environment={'AE_IMAGE': AE_IMAGE.split(':')[0]},
mounts=[],
log_file=None)
except Exception as e:
logger.critical(
"Could not restart spawner. Exception: {}".format(e))
try:
ttl = int(ttl)
except Exception as e:
logger.error("Invalid ttl config: {}. Setting to -1.".format(e))
ttl = -1
ids = get_actor_ids()
logger.info("Found {} actor(s). Now checking status.".format(len(ids)))
for id in ids:
check_workers(id, ttl)
def main():
print("Running abaco health checks. Now: {}".format(time.time()))
ttl = Config.get('workers', 'worker_ttl')
if not container_running(name='spawner*'):
print("No spawners running! Launching new spawner..")
command = 'python3 -u /actors/spawner.py'
run_container_with_docker(AE_IMAGE, command, name='abaco_spawner_0', environment={'AE_IMAGE': AE_IMAGE})
try:
ttl = int(ttl)
except Exception:
ttl = -1
ids = get_actor_ids()
print("Found {} actor(s). Now checking status.".format(len(ids)))
for id in ids:
check_workers(id, ttl)
def main():
print("Running abaco health checks. Now: {}".format(time.time()))
ttl = Config.get('workers', 'worker_ttl')
if not container_running(name='spawner*'):
print("No spawners running! Launching new spawner..")
command = 'python3 -u /actors/spawner.py'
run_container_with_docker(AE_IMAGE, command, name='abaco_spawner_0', environment={'AE_IMAGE': AE_IMAGE})
try:
ttl = int(ttl)
except Exception:
ttl = -1
ids = get_actor_ids()
print("Found {} actor(s). Now checking status.".format(len(ids)))
for id in ids:
check_workers(id, ttl)
def start_spawner(queue, idx='0'):
"""
Start a spawner on this host listening to a queue, `queue`.
:param queue: (str) - the queue the spawner should listen to.
:param idx: (str) - the index to use as a suffix to the spawner container name.
:return:
"""
command = 'python3 -u /actors/spawner.py'
name = 'healthg_{}_spawner_{}'.format(queue, idx)
try:
environment = dict(os.environ)
except Exception as e:
environment = {}
logger.error(
"Unable to convert environment to dict; exception: {}".format(e))
environment.update({
'AE_IMAGE': AE_IMAGE.split(':')[0],
'queue': queue,
})
if not '_abaco_secret' in environment:
msg = 'Error in health process trying to start spawner. Did not find an _abaco_secret. Aborting'
logger.critical(msg)
raise
# check logging strategy to determine log file name:
log_file = 'abaco.log'
if get_log_file_strategy() == 'split':
log_file = 'spawner.log'
try:
run_container_with_docker(AE_IMAGE,
command,
name=name,
environment=environment,
mounts=[],
log_file=log_file)
except Exception as e:
logger.critical(
"Could not restart spawner for queue {}. Exception: {}".format(
queue, e))
