--- /dev/null
+# Copyright (c) 2019, CMCC Technologies. Co., Ltd.
+#
+# 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 os
+import uuid
+
+
+from genericparser.packages.const import PKG_STATUS
+from genericparser.pub.config.config import GENERICPARSER_ROOT_PATH
+from genericparser.pub.database.models import ServicePackageModel, VnfPackageModel, PnfPackageModel
+from genericparser.pub.exceptions import GenericparserException, PackageNotFoundException
+from genericparser.pub.utils import toscaparsers, fileutil
+from genericparser.pub.utils.values import ignore_case_get
+
+logger = logging.getLogger(__name__)
+
+
+class ServiceDescriptor(object):
+ """
+ Action for Service Descriptor
+ """
+
+ def __init__(self):
+ pass
+
+ def create(self, data, csar_id=None):
+ logger.info('Start to create a ServiceD...')
+ user_defined_data = ignore_case_get(data, 'userDefinedData', {})
+ data = {
+ 'id': csar_id if csar_id else str(uuid.uuid4()),
+ 'servicedOnboardingState': PKG_STATUS.CREATED,
+ 'servicedOperationalState': PKG_STATUS.DISABLED,
+ 'servicedUsageState': PKG_STATUS.NOT_IN_USE,
+ 'userDefinedData': user_defined_data,
+ '_links': None # TODO
+ }
+ ServicePackageModel.objects.create(
+ servicePackageId=data['id'],
+ onboardingState=data['servicedOnboardingState'],
+ operationalState=data['servicedOperationalState'],
+ usageState=data['servicedUsageState'],
+ userDefinedData=json.dumps(user_defined_data)
+ )
+ logger.info('A ServiceD(%s) has been created.' % data['id'])
+ return data
+
+ def parse_serviced_and_save(self, serviced_info_id, local_file_name):
+ logger.info('Start to process ServiceD(%s)...' % serviced_info_id)
+ service_pkgs = ServicePackageModel.objects.filter(servicePackageId=serviced_info_id)
+ service_pkgs.update(onboardingState=PKG_STATUS.PROCESSING)
+
+ serviced_json = toscaparsers.parse_sd(local_file_name)
+ serviced = json.JSONDecoder().decode(serviced_json)
+
+ serviced_id = serviced.get("service", {}).get("properties", {}).get("descriptor_id", "")
+ serviced_name = serviced.get("service", {}).get("properties", {}).get("name", "")
+ serviced_version = serviced.get("service", {}).get("properties", {}).get("version", "")
+ serviced_designer = serviced.get("service", {}).get("properties", {}).get("designer", "")
+ invariant_id = serviced.get("service", {}).get("properties", {}).get("invariant_id", "")
+ if serviced_id == "":
+ raise GenericparserException("serviced_id(%s) does not exist in metadata." % serviced_id)
+ other_nspkg = ServicePackageModel.objects.filter(servicedId=serviced_id)
+ if other_nspkg and other_nspkg[0].servicePackageId != serviced_info_id:
+ logger.warn("ServiceD(%s,%s) already exists.", serviced_id, other_nspkg[0].servicePackageId)
+ raise GenericparserException("ServiceD(%s) already exists." % serviced_id)
+
+ for vnf in serviced["vnfs"]:
+ vnfd_id = vnf["properties"].get("descriptor_id", "undefined")
+ if vnfd_id == "undefined":
+ vnfd_id = vnf["properties"].get("id", "undefined")
+ pkg = VnfPackageModel.objects.filter(vnfdId=vnfd_id)
+ if not pkg:
+ pkg = VnfPackageModel.objects.filter(vnfPackageId=vnfd_id)
+ if not pkg:
+ vnfd_name = vnf.get("vnf_id", "undefined")
+ logger.error("[%s] is not distributed.", vnfd_name)
+ raise GenericparserException("VNF package(%s) is not distributed." % vnfd_id)
+
+ for pnf in serviced["pnfs"]:
+ pnfd_id = pnf["properties"].get("descriptor_id", "undefined")
+ if pnfd_id == "undefined":
+ pnfd_id = pnf["properties"].get("id", "undefined")
+ pkg = PnfPackageModel.objects.filter(pnfdId=pnfd_id)
+ if not pkg:
+ pkg = PnfPackageModel.objects.filter(pnfPackageId=pnfd_id)
+ if not pkg:
+ pnfd_name = pnf.get("pnf_id", "undefined")
+ logger.error("[%s] is not distributed.", pnfd_name)
+ raise GenericparserException("PNF package(%s) is not distributed." % pnfd_name)
+
+ service_pkgs.update(
+ servicedId=serviced_id,
+ servicedName=serviced_name,
+ servicedDesigner=serviced_designer,
+ servicedDescription=serviced.get("description", ""),
+ servicedVersion=serviced_version,
+ invariantId=invariant_id,
+ onboardingState=PKG_STATUS.ONBOARDED,
+ operationalState=PKG_STATUS.ENABLED,
+ usageState=PKG_STATUS.NOT_IN_USE,
+ servicePackageUri=local_file_name,
+ sdcCsarId=serviced_info_id,
+ localFilePath=local_file_name,
+ servicedModel=serviced_json
+ )
+ logger.info('ServiceD(%s) has been processed.' % serviced_info_id)
+
+ def delete_single(self, serviced_info_id):
+ logger.info('Start to delete ServiceD(%s)...' % serviced_info_id)
+ service_pkgs = ServicePackageModel.objects.filter(servicePackageId=serviced_info_id)
+ if not service_pkgs.exists():
+ logger.warn('ServiceD(%s) not found.' % serviced_info_id)
+ raise PackageNotFoundException("Service package[%s] not Found." % serviced_info_id)
+ service_pkgs.delete()
+ service_pkg_path = os.path.join(GENERICPARSER_ROOT_PATH, serviced_info_id)
+ fileutil.delete_dirs(service_pkg_path)
+ logger.info('ServiceD(%s) has been deleted.' % serviced_info_id)
Code Review / modeling / etsicatalog.git / blobdiff