def run_feed_sync(system_user):
all_ready = anchore_engine.clients.services.common.check_services_ready(['simplequeue'])
if not all_ready:
logger.info("simplequeue service not yet ready, will retry")
raise Exception('Simplequeue service not yet ready')
else:
try:
# This has its own retry on the queue fetch, so wrap with catch block to ensure we don't double-retry on task exec
simplequeue.run_target_with_queue_ttl(None, queue=feed_sync_queuename, target=do_feed_sync,
max_wait_seconds=30, visibility_timeout=180, retries=FEED_SYNC_RETRIES,
backoff_time=FEED_SYNC_RETRY_BACKOFF)
except Exception as err:
logger.warn("failed to process task this cycle: " + str(err))
def handle_feed_sync(*args, **kwargs):
"""
Initiates a feed sync in the system in response to a message from the queue
:param args:
:param kwargs:
:return:
"""
system_user = _system_creds()
logger.info('init args: {}'.format(kwargs))
cycle_time = kwargs['mythread']['cycle_timer']
while True:
config = localconfig.get_config()
feed_sync_enabled = config.get('feeds', {}).get('sync_enabled', True)
if feed_sync_enabled:
try:
all_ready = anchore_engine.clients.services.common.check_services_ready(
['simplequeue'])
if not all_ready:
logger.info(
"simplequeue service not yet ready, will retry")
else:
try:
simplequeue.run_target_with_queue_ttl(
system_user,
queue=feed_sync_queuename,
target=do_feed_sync,
max_wait_seconds=30,
visibility_timeout=180)
except Exception as err:
logger.warn("failed to process task this cycle: " +
str(err))
except Exception as e:
logger.error(
'Caught escaped error in feed sync handler: {}'.format(e))
else:
logger.debug(
"sync_enabled is set to false in config - skipping feed sync")
time.sleep(cycle_time)
return True
