def forward_check():
"""
Check the forward events for consistence issues
Returns:
bool: True if successful, False otherwhise
Message (str): Error description (if any)
"""
logger.info("Forward consistence check")
(success, local_id) = get_server_id_from_local()
if not success:
logger.error("Can't retrieve system_id.")
return False, "Can't retrieve system_id."
success, server_list = get_children_servers(local_id)
if not server_list:
return True, ''
if not success:
logger.error("Can't retrieve children system list.")
return False, "Can't retrieve children system list."
# Get the current alarms
# Check 8 hours back
success, local_alarms = get_local_alarms(delay=1, delta=3)
# local_alarms => hash, key => event_id data => server_id
if not success:
logger.error("Can't retrieve local alarms")
return False, "Can't retrieve local alarms"
for server in server_list:
success, child_alarms = get_child_alarms(server, delay=1, delta=3)
if not success:
logger.error(
"Can't retrieve remote alarms for server '%s'. Skiping" %
str(server))
continue
missing_alarms = [
event_id for event_id in child_alarms
if event_id not in local_alarms
]
if missing_alarms: # This check is list is empty
success, message = resend_alarms(server, missing_alarms)
if not success:
logger.error(
"Can't resend remote alarams from server '%s': %s. Skiping"
% (message, str(server)))
return True, ""
def forward_check():
"""
Check the forward events for consistence issues
Returns:
bool: True if successful, False otherwhise
Message (str): Error description (if any)
"""
logger.info("Forward consistence check")
(success, local_id) = get_server_id_from_local()
if not success:
logger.error("Can't retrieve system_id.")
return False, "Can't retrieve system_id."
success, server_list = get_children_servers(local_id)
if not server_list:
return True, ''
if not success:
logger.error("Can't retrieve children system list.")
return False, "Can't retrieve children system list."
# Get the current alarms
# Check 8 hours back
success, local_alarms = get_local_alarms(delay=1, delta=3)
# local_alarms => hash, key => event_id data => server_id
if not success:
logger.error("Can't retrieve local alarms")
return False, "Can't retrieve local alarms"
for server in server_list:
success, child_alarms = get_child_alarms(server, delay=1, delta=3)
if not success:
logger.error("Can't retrieve remote alarms for server '%s'. Skiping" % str(server))
continue
missing_alarms = [event_id for event_id in child_alarms if event_id not in local_alarms]
if missing_alarms: # This check is list is empty
success, message = resend_alarms(server, missing_alarms)
if not success:
logger.error("Can't resend remote alarams from server '%s': %s. Skiping" % (message, str(server)))
return True, ""
prior_task = True
break
except Exception, e:
logger.error("An error occurred running sync_databases: %s" % (str(e)))
return False, str(e)
if prior_task:
logger.info("Sync Databases: A sync task is already running. Bailing out")
return True, "A sync task is already running. Bailing out"
(success, local_id) = get_server_id_from_local()
if not success:
logger.error("Can't retrieve system_id.")
return False, "Can't retrieve system_id."
success, server_list = get_children_servers(local_id)
if not success:
logger.error("Can't retrieve children system list.")
return False, "Can't retrieve children system list."
for server_id in server_list:
try:
logger.debug("Trying to sync database from server %s" % server_id)
(success, msg) = sync_database_from_child(server_id)
if not success:
logger.debug("Sync database from server %s failed: %s" % (server_id, str(msg)))
rt &= success
except Exception, e:
logger.error("An error occurred while tryng to sync database from server %s: %s" % (server_id, str(e)))
rt = False