blob: 9f02171beb7f6c43ecd2f7542e6b095967bd86ad [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.
from __future__ import absolute_import
import json
from xossynchronizer.event_steps.eventstep import EventStep
from xossynchronizer.modelaccessor import model_accessor
from xossynchronizer.modelaccessor import FabricService, Switch, 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_fabric_onos(service):
service = Service.objects.get(id=service.id)
# get the onos_fabric service
fabric_onos = [s.leaf_model for s in service.provider_services if "onos" in s.name.lower()]
if len(fabric_onos) == 0:
raise Exception('Cannot find ONOS service in provider_services of Fabric')
return fabric_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 fabric_service in FabricService.objects.all():
onos_service = KubernetesPodDetailsEventStep.get_fabric_onos(fabric_service)
if (onos_service.name.lower() != xos_service.lower()):
continue
for switch in Switch.objects.all():
log.info("Dirtying Switch", switch=switch)
switch.backend_code = 0
switch.backend_status = "resynchronize due to kubernetes event"
switch.save(update_fields=["updated", "backend_code", "backend_status"], always_update_timestamp=True)
for port in switch.ports.all():
log.info("Dirtying SwitchPort", port=port)
port.backend_code = 0
port.backend_status = "resynchronize due to kubernetes event"
port.save(
update_fields=[
"updated",
"backend_code",
"backend_status"],
always_update_timestamp=True)