import json
import logging
import os
-import sys
+
import threading
import traceback
import urllib
import uuid
+import zipfile
+from catalog.packages import const
from catalog.packages.biz.common import parse_file_range, read, save
+from catalog.packages.biz.notificationsutil import prepare_vnfpkg_notification, NotificationsUtil
from catalog.pub.config.config import CATALOG_ROOT_PATH
from catalog.pub.database.models import VnfPackageModel, NSPackageModel
from catalog.pub.exceptions import CatalogException, ResourceNotFoundException
-from catalog.pub.utils.values import ignore_case_get
from catalog.pub.utils import fileutil, toscaparser
-from catalog.packages import const
-from catalog.packages.biz.notificationsutil import prepare_vnfpkg_notification, NotificationsUtil
-
+from catalog.pub.utils.values import ignore_case_get
logger = logging.getLogger(__name__)
# logger.error("VNF package(%s) is not CREATED" % vnf_pkg_id)
# raise CatalogException("VNF package(%s) is not CREATED" % vnf_pkg_id)
vnf_pkg.update(onboardingState=const.PKG_STATUS.UPLOADING)
- send_notification(vnf_pkg_id, const.PKG_NOTIFICATION_TYPE.ONBOARDING,
- const.PKG_CHANGE_TYPE.OP_STATE_CHANGE)
local_file_name = save(remote_file, vnf_pkg_id)
logger.info('VNF package(%s) has been uploaded.' % vnf_pkg_id)
logger.info('VNF package (%s) has been downloaded.' % vnf_pkg_id)
return read(local_file_path, start, end)
+ def download_vnfd(self, vnf_pkg_id):
+ logger.info('Start to download VNFD of VNF package(%s)...' % vnf_pkg_id)
+ nf_pkg = VnfPackageModel.objects.filter(vnfPackageId=vnf_pkg_id)
+ if not nf_pkg.exists():
+ logger.error('VNF package(%s) does not exist.' % vnf_pkg_id)
+ raise ResourceNotFoundException('VNF package(%s) does not exist.' % vnf_pkg_id)
+ if nf_pkg[0].onboardingState != const.PKG_STATUS.ONBOARDED:
+ raise CatalogException("VNF package (%s) is not on-boarded" % vnf_pkg_id)
+
+ vnfd_zip_file = self.creat_vnfd(vnf_pkg_id, nf_pkg[0].localFilePath)
+ logger.info('VNFD of VNF package (%s) has been downloaded.' % vnf_pkg_id)
+ return read(vnfd_zip_file, 0, os.path.getsize(vnfd_zip_file))
+
+ def creat_vnfd(self, vnf_pkg_id, vendor_pkg_file):
+ """
+ Create VNFD zip file from vendor original package
+ :param self:
+ :param vnf_pkg_id: VNF package id (CSAR id)
+ :param vendor_pkg_file: vendor original package
+ :return:
+ """
+ vnf_package_path = os.path.join(CATALOG_ROOT_PATH, vnf_pkg_id)
+ if not os.path.exists(vnf_package_path):
+ os.makedirs(vnf_package_path)
+ vnfd_zip_file = os.path.join(vnf_package_path, "VNFD.zip")
+ if os.path.exists(vnfd_zip_file):
+ return vnfd_zip_file
+ else:
+ if vendor_pkg_file.endswith(".csar") or vendor_pkg_file.endswith(".zip"):
+ try:
+ vnfd_path = os.path.join(vnf_package_path, "vnfd")
+ with zipfile.ZipFile(vendor_pkg_file, 'r') as vendor_zip:
+ vender_files = vendor_zip.namelist()
+ for vender_file in vender_files:
+ if str(vender_file).startswith("Definitions"):
+ vendor_zip.extract(vender_file, vnfd_path)
+ with zipfile.ZipFile(vnfd_zip_file, 'w', zipfile.ZIP_DEFLATED) as vnfd_zip:
+ def_path = os.path.join(vnfd_path, "Definitions")
+ if os.path.exists(def_path):
+ def_files = os.listdir(def_path)
+ for def_file in def_files:
+ full_path = os.path.join(def_path, def_file)
+ vnfd_zip.write(full_path, def_file)
+ return vnfd_zip_file
+ except Exception as e:
+ logger.error(e)
+ if os.path.exists(vnfd_zip):
+ os.remove(vnfd_zip)
+ raise e
+ finally:
+ fileutil.delete_dirs(vnfd_path)
+
class VnfPkgUploadThread(threading.Thread):
def __init__(self, data, vnf_pkg_id):
self.data = data
self.upload_file_name = None
+ def vnf_pkg_upload_failed_handle(self, error_msg):
+ logger.error(error_msg)
+ logger.error(traceback.format_exc())
+ vnf_pkg = VnfPackageModel.objects.filter(vnfPackageId=self.vnf_pkg_id)
+ if vnf_pkg and vnf_pkg[0].onboardingState == const.PKG_STATUS.UPLOADING:
+ vnf_pkg.update(onboardingState=const.PKG_STATUS.CREATED)
+
def run(self):
try:
self.upload_vnf_pkg_from_uri()
parse_vnfd_and_save(self.vnf_pkg_id, self.upload_file_name)
except CatalogException as e:
- logger.error(e.args[0])
+ self.vnf_pkg_upload_failed_handle(e.args[0])
except Exception as e:
- logger.error(e.args[0])
- logger.error(traceback.format_exc())
- logger.error(str(sys.exc_info()))
+ self.vnf_pkg_upload_failed_handle(e.args[0])
def upload_vnf_pkg_from_uri(self):
logger.info("Start to upload VNF packge(%s) from URI..." % self.vnf_pkg_id)
localFilePath=vnf_pkg_path,
vnfPackageUri=os.path.split(vnf_pkg_path)[-1]
)
+ send_notification(vnf_pkg_id, const.PKG_NOTIFICATION_TYPE.ONBOARDING,
+ const.PKG_CHANGE_TYPE.OP_STATE_CHANGE)
else:
raise CatalogException("VNF propeties and metadata in VNF Package(id=%s) are empty." % vnf_pkg_id)
logger.info('VNF package(%s) has been processed(done).' % vnf_pkg_id)
Code Review / modeling / etsicatalog.git / blobdiff