# Copyright (c) 2018 Intel 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 json import logging import traceback from django.conf import settings from keystoneauth1.exceptions import HttpError from rest_framework import status from rest_framework.response import Response from rest_framework.views import APIView from common.msapi import extsys from common.exceptions import VimDriverNewtonException from newton_base.util import VimDriverUtils logger = logging.getLogger(__name__) class InfraWorkload(APIView): def __init__(self): self._logger = logger def post(self, request, vimid=""): self._logger.info("vimid, data: %s, %s" % (vimid, request.data)) self._logger.debug("META: %s" % request.META) try : vim = VimDriverUtils.get_vim_info(vimid) cloud_owner, regionid = extsys.decode_vim_id(vimid) data = request.data oof_directive = data["oof_directive"] template_type = data["template_type"] template_data = data["template_data"] resp_template = None if "heat" == template_type: tenant_name = None interface = 'public' service = {'service_type': 'orchestration', 'interface': interface, 'region_id': vim['openstack_region_id'] if vim.get('openstack_region_id') else vim['cloud_region_id']} if template_data.has_key("parameters"): paramters = template_data["parameters"] else: self._logger.error("we can't find parameters in heat template") return Response(data=None, status=HTTP_400_BADREQUEST) for directive in template_data["directives"]: if directive["type"] == "vnfc": for directive2 in directive["directives"]: if directive2["type"] == flavor_directive: flavor_label = directive2[0]["attribute_name"] flavor_value = directive2[0]["attribute_value"] if parameters.has_key(flavor_label): template_data["parameters"][flavor_label] = flavor_value else: self._logger.warn("we can't find the flavor_label: %s" % flavor_label) req_body = template_data sess = VimDriverUtils.get_session(vim, tenant_name) resp = sess.post(req_resource, data = req_body, endpoint_filter = service) resp_template = { "template_type": template_type, "workload_id": resp["stack"]["id"], "template_response": resp } elif "tosca" == template_type: #TODO self._logger.info("TBD") else: self._logger.warn("This template type is not supported") self._logger.info("RESP with data> result:%s" % resp_template) return Response(data=resp_template, status=status.HTTP_201_CREATED) except VimDriverNewtonException as e: self._logger.error("Plugin exception> status:%s,error:%s" % (e.status_code, e.content)) return Response(data={'error': e.content}, status=e.status_code) except HttpError as e: self._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: self._logger.error(traceback.format_exc()) return Response(data={'error': str(e)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) def get(self, request, vimid=""): self._logger.info("vimid: %s" % (vimid)) self._logger.debug("META: %s" % request.META) try : # stub response resp_template = { "template_type": "heat", "workload_id": "3095aefc-09fb-4bc7-b1f0-f21a304e864c", "workload_status": "CREATE_IN_PROCESS", } self._logger.info("RESP with data> result:%s" % resp_template) return Response(data=resp_template, status=status.HTTP_200_OK) except VimDriverNewtonException as e: self._logger.error("Plugin exception> status:%s,error:%s" % (e.status_code, e.content)) return Response(data={'error': e.content}, status=e.status_code) except HttpError as e: self._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: self._logger.error(traceback.format_exc()) return Response(data={'error': str(e)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) def delete(self, request, vimid="", requri=""): self._logger.info("vimid, requri: %s" % (vimid, requri)) self._logger.debug("META: %s" % request.META) try : # we just support heat template workload_id = requri tenant_name = None vim = VimDriverUtils.get_vim_info(vimid) cloud_owner, regionid = extsys.decode_vim_id(vimid) v2_token_resp_json = helper.MultiCloudIdentityHelper(settings.MULTICLOUD_API_V1_PREFIX, cloud_owner, regionid, "/v2.0/tokens") if not v2_token_resp_json: logger.error("authenticate fails:%s,%s" % (cloud_owner, regionid)) return tenant_id = v2_token_resp_json["access"]["token"]["tenant"]["id"] interface = 'public' service = {'service_type': 'orchestration', 'interface': interface, 'region_id': vim['openstack_region_id'] if vim.get('openstack_region_id') else vim['cloud_region_id']} req_body = template_data url_get = "/v1/%s/stacks" % (tenant_id) sess = VimDriverUtils.get_session(vim, tenant_name) get_resp = sess.get(url_get, data = req_body, endpoint_filter = service) stack_info = get_resp.json() stacks = stack_info["stacks"] stack_name = "" for stack in stacks: if workload_id == stack["id"]: stack_name = stack["stack_name"] break req_source = "/v1/%s/stacks/%s/%s" % (tenant_id, stack_name, workload_id) resp = sess.delete(req_resource, endpoint_filter = service) resp_status = status.HTTP_204_NO_CONTENT self._logger.info("RESP with data> result:%s" % "") return Response(status=resp_status) except VimDriverNewtonException as e: self._logger.error("Plugin exception> status:%s,error:%s" % (e.status_code, e.content)) return Response(data={'error': e.content}, status=e.status_code) except HttpError as e: self._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: self._logger.error(traceback.format_exc()) return Response(data={'error': str(e)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR) class APIv1InfraWorkload(InfraWorkload): def __init__(self): super(APIv1InfraWorkload, self).__init__() # self._logger = logger def post(self, request, cloud_owner="", cloud_region_id=""): #self._logger.info("cloud owner, cloud region id, data: %s,%s, %s" % (cloud_owner, cloud_region_id, request.data)) #self._logger.debug("META: %s" % request.META) vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id) return super(APIv1InfraWorkload, self).post(request, vimid) def get(self, request, cloud_owner="", cloud_region_id=""): #self._logger.info("cloud owner, cloud region id, data: %s,%s, %s" % (cloud_owner, cloud_region_id, request.data)) #self._logger.debug("META: %s" % request.META) vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id) return super(APIv1InfraWorkload, self).get(request, vimid) def delete(self, request, cloud_owner="", cloud_region_id="", requri=""): #self._logger.info("cloud owner, cloud region id, data: %s,%s, %s" % (cloud_owner, cloud_region_id, request.data)) #self._logger.debug("META: %s" % request.META) vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id) return super(APIv1InfraWorkload, self).delete(request, vimid, requri)