def validate(self, ctxt, alert_source):
alert_source = dict(alert_source)
engine_id = alert_source.get('engine_id')
try:
alert_source = self.validate_connectivity(alert_source)
# If protocol is snmpv3, the snmp_validator will update
# engine id if engine id is empty. Therefore, engine id
# should be saved in database.
if not engine_id and alert_source.get('engine_id'):
alert_source_dict = {
'engine_id': alert_source.get('engine_id')}
db.alert_source_update(ctxt,
alert_source.get('storage_id'),
alert_source_dict)
self._handle_validation_result(ctxt,
alert_source.get('storage_id'),
constants.Category.RECOVERY)
except exception.SNMPConnectionFailed:
self._handle_validation_result(ctxt,
alert_source.get('storage_id'))
except Exception as e:
msg = six.text_type(e)
LOG.error("Failed to check snmp config. Reason: %s", msg)
def validate(self, ctxt, alert_source):
engine_id = alert_source.get('engine_id')
try:
hosts = alert_source['host'].split(',')
temp_alert_source = copy.deepcopy(alert_source)
# Sets a value to raise a SNMPConnectionFailed when multiple
# alarm sources fail to be verified
connection_times = 0
for host in hosts:
temp_alert_source['host'] = host
try:
connection_times += 1
alert_source = \
self.validate_connectivity(ctxt, temp_alert_source)
break
except Exception as e:
if connection_times == len(hosts):
raise e
# If protocol is snmpv3, the snmp_validator will update
# engine id if engine id is empty. Therefore, engine id
# should be saved in database.
if not engine_id and alert_source.get('engine_id'):
alert_source_dict = {
'engine_id': alert_source.get('engine_id')
}
db.alert_source_update(ctxt, alert_source.get('storage_id'),
alert_source_dict)
self._handle_validation_result(ctxt,
alert_source.get('storage_id'),
constants.Category.RECOVERY)
except exception.SNMPConnectionFailed:
self._handle_validation_result(ctxt,
alert_source.get('storage_id'))
except Exception as e:
msg = six.text_type(e)
LOG.error("Failed to check snmp config. Reason: %s", msg)
def put(self, req, id, body):
"""Create a new alert source or update an exist one."""
ctx = req.environ['delfin.context']
alert_source = body
alert_source["storage_id"] = id
db.storage_get(ctx, id)
alert_source = self._input_check(alert_source)
snmp_config_to_del = self._get_snmp_config_brief(ctx, id)
if snmp_config_to_del is not None:
alert_source = db.alert_source_update(ctx, id, alert_source)
else:
alert_source = db.alert_source_create(ctx, alert_source)
snmp_config_to_add = alert_source
self.alert_rpcapi.sync_snmp_config(ctx, snmp_config_to_del,
snmp_config_to_add)
return alert_view.build_alert_source(alert_source.to_dict())