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Diffstat (limited to 'kilo/kilo/requests/views/network.py')
| -rw-r--r-- | kilo/kilo/requests/views/network.py | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/kilo/kilo/requests/views/network.py b/kilo/kilo/requests/views/network.py new file mode 100644 index 00000000..c0133481 --- /dev/null +++ b/kilo/kilo/requests/views/network.py @@ -0,0 +1,162 @@ +# 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 + +from rest_framework import status +from rest_framework.response import Response +from rest_framework.views import APIView + +from kilo.pub.exceptions import VimDriverKiloException + +from util import VimDriverUtils + +logger = logging.getLogger(__name__) + + +class Networks(APIView): + service = {'service_type': 'network', + 'interface': 'public', + 'region_name': 'RegionOne'} + keys_mapping = [ + ("provider:segmentation_id", "segmentationId"), + ("provider:physical_network", "physicalNetwork"), + ("router:external", "routerExternal"), + ("provider:network_type", "networkType"), + ("vlan_transparent", "vlanTransparent"), + ("project_id", "tenantId"), + ] + + def get(self, request, vimid="", tenantid="", networkid=""): + logger.debug("Networks--get::> %s" % request.data) + try: + query = VimDriverUtils.get_query_part(request) + content, status_code = self.get_networks(query, vimid, tenantid, networkid) + return Response(data=content, status=status_code) + + except VimDriverKiloException as e: + return Response(data={'error': e.content}, status=e.status_code) + except Exception as e: + return Response(data={'error': str(e)}, + status=status.HTTP_500_INTERNAL_SERVER_ERROR) + + def get_networks(self, query, vimid="", tenantid="", networkid=""): + logger.debug("Networks--get_networks::> %s" % networkid) + + # prepare request resource to vim instance + req_resouce = "v2.0/networks" + if networkid: + req_resouce += "/%s" % networkid + + if query: + req_resouce += "?%s" % query + + vim = VimDriverUtils.get_vim_info(vimid) + sess = VimDriverUtils.get_session(vim, tenantid) + resp = sess.get(req_resouce, endpoint_filter=self.service) + content = resp.json() + vim_dict = { + "vimName": vim["name"], + "vimId": vim["vimId"], + "tenantId": tenantid, + } + content.update(vim_dict) + + if not networkid: + # convert the key naming in networks + for network in content["networks"]: + VimDriverUtils.replace_key_by_mapping(network, + self.keys_mapping) + else: + # convert the key naming in the network specified by id + network = content.pop("network", None) + VimDriverUtils.replace_key_by_mapping(network, + self.keys_mapping) + content.update(network) + + return content, resp.status_code + + def post(self, request, vimid="", tenantid="", networkid=""): + logger.debug("Networks--post::> %s" % request.data) + try: + #check if created already: check name + query = "name=%s" % request.data["name"] + content, status_code = self.get_networks(query, vimid, tenantid) + existed = False + if status_code == 200: + for network in content["networks"]: + if network["name"] == request.data["name"]: + existed = True + break + pass + if existed == True: + vim_dict = { + "returnCode": 0, + } + network.update(vim_dict) + return Response(data=network, status=status_code) + + # prepare request resource to vim instance + req_resouce = "v2.0/networks.json" + + vim = VimDriverUtils.get_vim_info(vimid) + sess = VimDriverUtils.get_session(vim, tenantid) + network = request.data + VimDriverUtils.replace_key_by_mapping(network, + self.keys_mapping, True) + req_body = json.JSONEncoder().encode({"network": network}) + resp = sess.post(req_resouce, data=req_body, + endpoint_filter=self.service) + resp_body = resp.json()["network"] + VimDriverUtils.replace_key_by_mapping(resp_body, self.keys_mapping) + vim_dict = { + "vimName": vim["name"], + "vimId": vim["vimId"], + "tenantId": tenantid, + "returnCode": 1, + } + resp_body.update(vim_dict) + return Response(data=resp_body, status=resp.status_code) + except VimDriverKiloException as e: + return Response(data={'error': e.content}, status=e.status_code) + except Exception as e: + return Response(data={'error': str(e)}, + status=status.HTTP_500_INTERNAL_SERVER_ERROR) + pass + + def delete(self, request, vimid="", tenantid="", networkid=""): + logger.debug("Networks--delete::> %s" % request.data) + try: + # prepare request resource to vim instance + req_resouce = "v2.0/networks" + if networkid: + req_resouce += "/%s" % networkid + query = VimDriverUtils.get_query_part(request) + if query: + req_resouce += "?%s" % query + + vim = VimDriverUtils.get_vim_info(vimid) + sess = VimDriverUtils.get_session(vim, tenantid) + resp = sess.delete(req_resouce, endpoint_filter=self.service) + return Response(status=resp.status_code) + except VimDriverKiloException as e: + return Response(data={'error': e.content}, status=e.status_code) + except Exception as e: + return Response(data={'error': str(e)}, + status=status.HTTP_500_INTERNAL_SERVER_ERROR) + pass + + +class Subnets(APIView): + pass |