blob: b29ec91e399c9d53c4d851340d3dadacceee2acb [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 requests
from requests.auth import HTTPBasicAuth
from synchronizers.new_base.syncstep import SyncStep, DeferredException
from synchronizers.new_base.modelaccessor import FabricService, Switch
from xosconfig import Config
from multistructlog import create_logger
log = create_logger(Config().get('logging'))
class SyncFabricSwitch(SyncStep):
provides = [Switch]
observes = Switch
def get_fabric_onos_service_internal(self):
# There will be a ServiceInstanceLink from the FabricService to the Fabric ONOS App
fs = FabricService.objects.first()
for link in fs.subscribed_links.all():
if link.provider_service_instance:
# cast from ServiceInstance to ONOSApp
service_instance = link.provider_service_instance.leaf_model
# cast from Service to ONOSService
return service_instance.owner.leaf_model
return None
def get_fabric_onos_service(self):
fos = self.get_fabric_onos_service_internal()
if not fos:
raise Exception("Fabric ONOS service not found")
return fos
def sync_record(self, model):
# Send device info to onos-fabric netcfg
data = {
"devices": {
model.ofId: {
"basic": {
"name": model.name,
"driver": model.driver
},
"segmentrouting" : {
"name" : model.name,
"ipv4NodeSid" : model.ipv4NodeSid,
"ipv4Loopback" : model.ipv4Loopback,
"routerMac" : model.routerMac,
"isEdgeRouter" : model.isEdgeRouter,
"adjacencySids" : []
}
}
}
}
onos = self.get_fabric_onos_service()
url = 'http://%s:%s/onos/v1/network/configuration/' % (onos.rest_hostname, onos.rest_port)
r = requests.post(url, json=data, auth=HTTPBasicAuth(onos.rest_username, onos.rest_password))
if r.status_code != 200:
log.error(r.text)
raise Exception("Failed to add device %s into ONOS" % model.name)
else:
try:
print r.json()
except Exception:
print r.text
def delete_record(self, switch):
pass