blob: d319eb0a873a6348151ccd4ecb2fe92376bb0143 [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
from xossynchronizer.event_steps.eventstep import EventStep
from xossynchronizer.modelaccessor import ONOSApp, ONOSService
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)
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:
log.info("This pod has no xos_service label", labels=value["labels"])
return
log.info("Looking for ONOSServices", name=xos_service)
for service in ONOSService.objects.all():
if service.name.lower() != xos_service.lower():
continue
log.info("Dirtying ONOS Service", service=service)
service.backend_code = 0
service.backend_status = "resynchronize due to kubernetes event"
service.save(update_fields=["updated", "backend_code", "backend_status"], always_update_timestamp=True)
for app in service.service_instances.all():
log.info("Dirtying ONOS App", app=app)
app.backend_code = 0
app.backend_status = "resynchronize due to kubernetes event"
app.save(update_fields=["updated", "backend_code", "backend_status"], always_update_timestamp=True)
for attr in app.service_instance_attributes.all():
log.info("Dirtying ServiceInstanceAttributes for App", app=app, attr=attr)
attr.backend_code = 0
attr.backend_status = "resynchronize due to kubernetes event"
attr.save(
update_fields=[
"updated",
"backend_code",
"backend_status"],
always_update_timestamp=True)