1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
# Copyright 2017 ZTE Corporation.
#
# 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 logging
import traceback
from drf_yasg.utils import swagger_auto_schema
from lcm.nf.biz.instantiate_vnf import InstantiateVnf
from rest_framework import status
from rest_framework.response import Response
from rest_framework.views import APIView
from lcm.nf.serializers.instantiate_vnf_request import InstantiateVnfRequestSerializer
from lcm.nf.serializers.job_identifier import JobIdentifierSerializer
from lcm.pub.exceptions import NFLCMException
from lcm.pub.utils.jobutil import JobUtil
logger = logging.getLogger(__name__)
class InstantiateVnfView(APIView):
@swagger_auto_schema(
request_body=InstantiateVnfRequestSerializer(),
responses={
status.HTTP_202_ACCEPTED: JobIdentifierSerializer(),
status.HTTP_500_INTERNAL_SERVER_ERROR: "Internal error"
}
)
def post(self, request, instanceid):
logger.debug("InstantiateVnf--post::> %s" % request.data)
try:
instantiate_vnf_request_serializer = InstantiateVnfRequestSerializer(data=request.data)
if not instantiate_vnf_request_serializer.is_valid():
raise NFLCMException(instantiate_vnf_request_serializer.errors)
job_id = JobUtil.create_job('NF', 'INSTANTIATE', instanceid)
JobUtil.add_job_status(job_id, 0, "INST_VNF_READY")
InstantiateVnf(instantiate_vnf_request_serializer.data, instanceid, job_id).start()
job_identifier_serializer = JobIdentifierSerializer(data={"jobId": job_id})
resp_isvalid = job_identifier_serializer.is_valid()
if not resp_isvalid:
raise NFLCMException(job_identifier_serializer.errors)
return Response(data=job_identifier_serializer.data, status=status.HTTP_202_ACCEPTED)
except NFLCMException as e:
logger.error(e.message)
return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
except Exception as e:
logger.error(e.message)
logger.error(traceback.format_exc())
return Response(data={'error': 'unexpected exception'}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
|
