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# ============LICENSE_START=======================================================
# Copyright (C) 2020 Orange
# ================================================================================
# 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.
#
# ============LICENSE_END=========================================================
import logging
import time
import zipfile
from io import BytesIO
import oyaml as yaml
from config import Config
from onapsdk.sdc.properties import Property
from onapsdk.sdc.vendor import Vendor
from onapsdk.sdc.vsp import Vsp
from onapsdk.sdc.vf import Vf
from onapsdk.sdc.service import Service, ServiceInstantiationType
import os
logger = logging.getLogger("")
logger.setLevel(logging.DEBUG)
fh = logging.StreamHandler()
fh_formatter = logging.Formatter('%(asctime)s %(levelname)s %(lineno)d:%(filename)s(%(process)d) - %(message)s')
fh.setFormatter(fh_formatter)
logger.addHandler(fh)
# Read SDNC MODEL NAME and VERSION from CBA.zip
logger.info("*******************************")
logger.info("Retrieving SDNC MODEL NAME and VERSION")
logger.info("*******************************")
with zipfile.ZipFile(Config.VSPFILE, 'r') as package:
cba_io = BytesIO(package.read("CBA.zip"))
with zipfile.ZipFile(cba_io) as cba:
with cba.open('TOSCA-Metadata/TOSCA.meta') as meta_file:
tosca_meta = yaml.load(meta_file, Loader=yaml.FullLoader)
SDNC_MODEL_NAME = tosca_meta.get("Template-Name")
SDNC_MODEL_VERSION = tosca_meta.get("Template-Version")
logger.info("*******************************")
logger.info("******** SERVICE DESIGN *******")
logger.info("*******************************")
logger.info("******** Onboard Vendor *******")
vendor = Vendor(name=Config.VENDOR)
vendor.onboard()
logger.info("******** Onboard VSP *******")
mypath = os.path.dirname(os.path.realpath(__file__))
myvspfile = os.path.join(mypath, Config.VSPFILE)
vsp = Vsp(name=Config.VSPNAME, vendor=vendor, package=open(myvspfile, 'rb'))
vsp.onboard()
logger.info("******** Onboard VF *******")
vf = Vf(name=Config.VFNAME, properties=[
Property(name="sdnc_model_name", property_type="string", value=SDNC_MODEL_NAME),
Property(name="sdnc_model_version", property_type="string", value=SDNC_MODEL_VERSION),
Property(name="sdnc_artifact_name", property_type="string", value=Config.SDNC_ARTIFACT_NAME)
]
)
vf.vsp = vsp
vf.onboard()
logger.info("******** Onboard Service *******")
svc = Service(name=Config.SERVICENAME, resources=[vf], instantiation_type=ServiceInstantiationType.MACRO)
svc.onboard()
logger.info("******** Check Service Distribution *******")
distribution_completed = False
nb_try = 0
nb_try_max = 10
while distribution_completed is False and nb_try < nb_try_max:
distribution_completed = svc.distributed
if distribution_completed is True:
logger.info("Service Distribution for %s is successfully finished", svc.name)
break
logger.info("Service Distribution for %s ongoing, Wait for 60 s", svc.name)
time.sleep(60)
nb_try += 1
if distribution_completed is False:
logger.error("Service Distribution for %s failed !!", svc.name)
exit(1)
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