blob: aa8bef8d73a0ded99917298c3d7aa1105819dc8e [file] [log] [blame]
# Copyright 2017-present Open Networking Foundation
#
# 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.
import json
import os
import sys
from synchronizers.new_base.eventstep import EventStep
from synchronizers.new_base.modelaccessor import VOLTService, VOLTServiceInstance, Service
from xosconfig import Config
from multistructlog import create_logger
log = create_logger(Config().get('logging'))
class KubernetesPodDetailsEventStep(EventStep):
topics = ["xos.kubernetes.pod-details"]
technology = "kafka"
def __init__(self, *args, **kwargs):
super(KubernetesPodDetailsEventStep, self).__init__(*args, **kwargs)
@staticmethod
def get_onos(service):
service = Service.objects.get(id=service.id)
# get the onos_fabric service
onos = [s.leaf_model for s in service.subscriber_services if "onos" in s.name.lower()]
if len(onos) == 0:
raise Exception('Cannot find ONOS service in provider_services of Fabric-Crossconnect')
return onos[0]
def process_event(self, event):
value = json.loads(event.value)
if (value.get("status") != "created"):
return
if "labels" not in value:
return
xos_service = value["labels"].get("xos_service")
if not xos_service:
return
for service in VOLTService.objects.all():
onos = KubernetesPodDetailsEventStep.get_onos(service)
if (onos.name.lower() != xos_service.lower()):
continue
for service_instance in service.service_instances.all():
log.info("Dirtying VOLTServiceInstance", service_instance=service_instance)
service_instance.backend_code=0
service_instance.backend_status="resynchronize due to kubernetes event"
service_instance.save(update_fields=["updated", "backend_code", "backend_status"], always_update_timestamp=True)