masakari/masakari/engine/instance_events.py

35 lines
1.1 KiB
Python

# Copyright 2017 NTT DATA
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
""" VM libvirt events
These are the events which needs to be processed by masakari in case of
instance recovery failure.
"""
INSTANCE_EVENTS = {
# Add more events and vir_domain_events here.
'LIFECYCLE': ['STOPPED_FAILED'],
'IO_ERROR': ['IO_ERROR_REPORT']
}
def is_valid_event(payload):
vir_domain_event_list = INSTANCE_EVENTS.get(payload.get('event'))
if vir_domain_event_list and payload.get(
'vir_domain_event') in vir_domain_event_list:
return True
return False