def handle_feed_sync_trigger(*args, **kwargs):
"""
Checks to see if there is a task for a feed sync in the queue and if not, adds one.
Interval for firing this should be longer than the expected feed sync duration.
: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.common.check_services_ready(
['simplequeue'])
if not all_ready:
logger.info(
"simplequeue service not yet ready, will retry")
else:
logger.info('Feed Sync Trigger activated')
if not simplequeue.is_inqueue(userId=system_user,
name=feed_sync_queuename,
inobj=feed_sync_msg):
try:
simplequeue.enqueue(userId=system_user,
name=feed_sync_queuename,
inobj=feed_sync_msg)
except:
logger.exception(
'Could not enqueue message for a feed sync')
logger.info(
'Feed Sync Trigger done, waiting for next cycle.')
except Exception as e:
logger.exception(
'Error caught in feed sync trigger handler. Will continue. Exception: {}'
.format(e))
else:
logger.debug(
"sync_enabled is set to false in config - skipping feed sync trigger"
)
time.sleep(cycle_time)
return True
def queue_notification(userId, subscription_key, subscription_type, payload):
localconfig = anchore_engine.configuration.localconfig.get_config()
system_user_auth = localconfig['system_user_auth']
rc = False
try:
nobj = {
'userId': userId,
'subscription_key': subscription_key,
'notificationId': str(uuid.uuid4()),
}
if payload:
nobj.update(payload)
if not simplequeue.is_inqueue(system_user_auth, subscription_type, nobj):
rc = simplequeue.enqueue(system_user_auth, subscription_type, nobj)
except Exception as err:
logger.warn("failed to create/enqueue notification")
raise err
return(rc)