def restart_resubmit_scheduler(state: SQLManager, scheduler: ZoeScheduler):
"""Restart work after a restart of the process."""
sched_execs = state.execution_list(status=Execution.SCHEDULED_STATUS)
for e in sched_execs:
scheduler.incoming(e)
clean_up_execs = state.execution_list(status=Execution.CLEANING_UP_STATUS)
for e in clean_up_execs:
scheduler.terminate(e)
starting_execs = state.execution_list(status=Execution.STARTING_STATUS)
for e in starting_execs:
scheduler.terminate(e)
scheduler.incoming(e)
def restart_resubmit_scheduler(state: SQLManager, scheduler: ZoeScheduler):
"""Restart work after a restart of the process."""
sched_execs = state.execution_list(status=Execution.SCHEDULED_STATUS)
for e in sched_execs:
scheduler.incoming(e)
clean_up_execs = state.execution_list(status=Execution.CLEANING_UP_STATUS)
for e in clean_up_execs:
scheduler.terminate(e)
starting_execs = state.execution_list(status=Execution.STARTING_STATUS)
for e in starting_execs:
scheduler.terminate(e)
scheduler.incoming(e)
def main():
"""
The entrypoint for the zoe-master script.
:return: int
"""
config.load_configuration()
args = config.get_conf()
if args.debug:
logging.basicConfig(level=logging.DEBUG, format=LOG_FORMAT)
else:
logging.basicConfig(level=logging.INFO, format=LOG_FORMAT)
logging.getLogger('kazoo').setLevel(logging.WARNING)
logging.getLogger('requests').setLevel(logging.WARNING)
logging.getLogger('urllib3').setLevel(logging.WARNING)
logging.getLogger('docker').setLevel(logging.INFO)
logging.getLogger("tornado").setLevel(logging.DEBUG)
log.info("Initializing DB manager")
config.singletons['sql_manager'] = SQLManager(args)
log.info("Initializing workspace managers")
fswk = ZoeFSWorkspace()
config.singletons['workspace_managers'] = [fswk]
if config.get_conf().influxdb_enable:
metrics_th = InfluxDBMetricSender(config.get_conf())
metrics_th.start()
config.singletons['metric'] = metrics_th
else:
metrics_th = BaseMetricSender('metrics-logger', config.get_conf())
config.singletons['metric'] = metrics_th
# stats_th = StatsManager()
# stats_th.start() # TODO Broken Docker API
# config.singletons['stats_manager'] = stats_th
log.info("Initializing scheduler")
config.scheduler = ZoeScheduler()
restart_resubmit_scheduler()
log.info("Starting ZMQ API server...")
config.singletons['api_server'] = APIManager()
try:
config.singletons['api_server'].loop()
except KeyboardInterrupt:
pass
except Exception:
log.exception('fatal error')
finally:
config.scheduler.quit()
config.singletons['api_server'].quit()
def main():
"""
The entrypoint for the zoe-master script.
:return: int
"""
config.load_configuration()
args = config.get_conf()
if args.debug:
logging.basicConfig(level=logging.DEBUG, format=LOG_FORMAT)
else:
logging.basicConfig(level=logging.INFO, format=LOG_FORMAT)
if config.get_conf().influxdb_enable:
metrics = InfluxDBMetricSender(config.get_conf().deployment_name, config.get_conf().influxdb_url, config.get_conf().influxdb_dbname)
else:
metrics = LogMetricSender(config.get_conf().deployment_name)
log.info("Initializing DB manager")
state = SQLManager(args)
log.info("Initializing scheduler")
scheduler = ZoeScheduler()
monitor = ZoeMonitor(state)
restart_resubmit_scheduler(state, scheduler)
log.info("Starting ZMQ API server...")
api_server = APIManager(metrics, scheduler, state)
try:
api_server.loop()
except KeyboardInterrupt:
pass
except Exception:
log.exception('fatal error')
finally:
scheduler.quit()
monitor.quit()
api_server.quit()
metrics.quit()
def _digest_application_description(state: SQLManager, execution: Execution):
for service_descr in execution.description['services']:
for counter in range(service_descr['total_count']):
name = "{}{}".format(service_descr['name'], counter)
state.service_new(execution.id, name, service_descr['name'],
service_descr)
def _digest_application_description(state: SQLManager, execution: Execution):
for service_descr in execution.description['services']:
for counter in range(service_descr['total_count']):
name = "{}{}".format(service_descr['name'], counter)
state.service_new(execution.id, name, service_descr['name'], service_descr)
