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# Copyright (c) 2017 Wind River Systems, Inc.
#
# 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 json
import traceback
from django.core.cache import cache
from keystoneauth1 import access
from keystoneauth1.access import service_catalog
from keystoneauth1.exceptions import HttpError
from rest_framework import status
from rest_framework.response import Response
from rest_framework.views import APIView
from newton.pub.exceptions import VimDriverNewtonException
from newton.requests.views.util import VimDriverUtils
logger = logging.getLogger(__name__)
DEBUG=True
class Registry(APIView):
def post(self, request, vimid=""):
logger.debug("Registration--post::data> %s" % request.data)
logger.debug("Registration--post::vimid > %s" % vimid)
try:
# prepare request resource to vim instance
# get token:
vim = VimDriverUtils.get_vim_info(vimid)
#set the default tenant since there is no tenant info in the VIM yet
sess = VimDriverUtils.get_session(vim, tenantname=request.data['defaultTenant'])
#step 1. discover all projects and populate into AAI
req_resource = "/projects"
service = {'service_type': "identity",
'interface': 'public',
'region_id': vim['cloud_region_id']}
resp = sess.get(req_resource, endpoint_filter=service)
content = resp.json()
#iterate all projects and populate them into AAI
# TBD
# discover all flavors
# discover all images
# discover all az
# discover all vg
# discover all snapshots
# discover all server groups
# discover all pservers
# discover all epa resources, e.g. sriov pf and vf, etc.
return Response(status=status.HTTP_202_ACCEPTED)
except VimDriverNewtonException as e:
return Response(data={'error': e.content}, status=e.status_code)
except HttpError as e:
logger.error("HttpError: status:%s, response:%s" % (e.http_status, e.response.json()))
return Response(data=e.response.json(), status=e.http_status)
except Exception as e:
logger.error(traceback.format_exc())
return Response(data={'error': str(e)},
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
def delete(self, request, vimid=""):
logger.debug("Registration--delete::data> %s" % request.data)
logger.debug("Registration--delete::vimid > %s"% vimid)
try:
ret_code = VimDriverUtils.delete_vim_info(vimid)
return Response(status=status.HTTP_202_ACCEPTED)
except VimDriverNewtonException as e:
return Response(data={'error': e.content}, status=e.status_code)
except HttpError as e:
logger.error("HttpError: status:%s, response:%s" % (e.http_status, e.response.json()))
return Response(data=e.response.json(), status=e.http_status)
except Exception as e:
logger.error(traceback.format_exc())
return Response(data={'error': str(e)},
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
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