def check_callbackuri_connection(self):
logger.debug("Create Subscription --> Test Callback URI --"
"Sending GET request to %s" % self.callback_uri)
try:
response = requests.get(self.callback_uri, timeout=2)
if response.status_code != status.HTTP_204_NO_CONTENT:
raise GenericparserException("callbackUri %s returns %s status "
"code." % (self.callback_uri,
response.status_code))
except Exception:
raise GenericparserException("callbackUri %s didn't return 204 status"
"code." % self.callback_uri)
def on_distribute(self):
JobUtil.create_job(
inst_type='nf',
jobaction='on_distribute',
inst_id=self.csar_id,
job_id=self.job_id)
JobUtil.add_job_status(self.job_id, 5, "Start CSAR(%s) distribute." % self.csar_id)
if VnfPackageModel.objects.filter(vnfPackageId=self.csar_id):
err_msg = "NF CSAR(%s) already exists." % self.csar_id
JobUtil.add_job_status(self.job_id, JOB_ERROR, err_msg)
return
artifact = sdc.get_artifact(sdc.ASSETTYPE_RESOURCES, self.csar_id)
local_path = os.path.join(GENERICPARSER_ROOT_PATH, self.csar_id)
csar_name = "%s.csar" % artifact.get("name", self.csar_id)
local_file_name = sdc.download_artifacts(artifact["toscaModelURL"], local_path, csar_name)
if local_file_name.endswith(".csar") or local_file_name.endswith(".zip"):
artifact_vnf_file = fileutil.unzip_file(local_file_name, local_path, "Artifacts/Deployment/OTHER/vnf.csar")
if os.path.exists(artifact_vnf_file):
local_file_name = artifact_vnf_file
vnfd_json = toscaparsers.parse_vnfd(local_file_name)
vnfd = json.JSONDecoder().decode(vnfd_json)
if not vnfd.get("vnf"):
raise GenericparserException("VNF properties and metadata in VNF Package(id=%s) are empty." % self.csar_id)
vnfd_id = vnfd["vnf"]["properties"].get("descriptor_id", "")
if VnfPackageModel.objects.filter(vnfdId=vnfd_id):
logger.error("VNF package(%s) already exists.", vnfd_id)
raise GenericparserException("VNF package(%s) already exists." % vnfd_id)
JobUtil.add_job_status(self.job_id, 30, "Save CSAR(%s) to database." % self.csar_id)
vnfd_ver = vnfd["vnf"]["properties"].get("descriptor_version", "")
vnf_provider = vnfd["vnf"]["properties"].get("provider", "")
vnf_software_version = vnfd["vnf"]["properties"].get("software_version", "")
vnfd_product_name = vnfd["vnf"]["properties"].get("product_name", "")
VnfPackageModel(
vnfPackageId=self.csar_id,
vnfdId=vnfd_id,
vnfVendor=vnf_provider,
vnfdProductName=vnfd_product_name,
vnfdVersion=vnfd_ver,
vnfSoftwareVersion=vnf_software_version,
vnfdModel=vnfd_json,
localFilePath=local_file_name,
vnfPackageUri=csar_name,
onboardingState=PKG_STATUS.ONBOARDED,
operationalState=PKG_STATUS.ENABLED,
usageState=PKG_STATUS.NOT_IN_USE
).save()
JobUtil.add_job_status(self.job_id, 100, "CSAR(%s) distribute successfully." % self.csar_id)
def get_artifact(asset_type, csar_id):
artifacts = get_artifacts(asset_type)
for artifact in artifacts:
if artifact["uuid"] == csar_id:
if asset_type == ASSETTYPE_SERVICES and \
artifact.get("distributionStatus", None) != DISTRIBUTED:
raise GenericparserException(
"The artifact (%s,%s) is not distributed from sdc." %
(asset_type, csar_id))
else:
return artifact
raise GenericparserException("Failed to query artifact(%s,%s) from sdc." %
(asset_type, csar_id))
def get_asset(asset_type, uuid):
resource = "/sdc/v1/catalog/{assetType}/{uuid}/metadata".format(
assetType=asset_type, uuid=uuid)
ret = call_sdc(resource, "GET")
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
raise GenericparserException("Failed to get asset(%s, %s) from sdc." %
(asset_type, uuid))
asset = json.JSONDecoder().decode(ret[1])
if asset.get("distributionStatus", None) != DISTRIBUTED:
raise GenericparserException(
"The asset (%s,%s) is not distributed from sdc." %
(asset_type, uuid))
else:
return asset
def delete_vnf_pkg(self, vnf_pkg_id):
vnf_pkg = VnfPackageModel.objects.filter(vnfPackageId=vnf_pkg_id)
if not vnf_pkg.exists():
logger.debug('VNF package(%s) has been deleted.' % vnf_pkg_id)
return
'''
if vnf_pkg[0].operationalState != PKG_STATUS.DISABLED:
raise GenericparserException("The VNF package (%s) is not disabled" % vnf_pkg_id)
if vnf_pkg[0].usageState != PKG_STATUS.NOT_IN_USE:
raise GenericparserException("The VNF package (%s) is in use" % vnf_pkg_id)
'''
del_vnfd_id = vnf_pkg[0].vnfdId
ns_pkgs = NSPackageModel.objects.all()
for ns_pkg in ns_pkgs:
nsd_model = None
if ns_pkg.nsdModel:
nsd_model = json.JSONDecoder().decode(ns_pkg.nsdModel)
if not nsd_model:
continue
for vnf in nsd_model['vnfs']:
if del_vnfd_id == vnf["properties"]["descriptor_id"]:
raise GenericparserException('VNFD(%s) is referenced.' %
del_vnfd_id)
vnf_pkg.delete()
vnf_pkg_path = os.path.join(GENERICPARSER_ROOT_PATH, vnf_pkg_id)
fileutil.delete_dirs(vnf_pkg_path)
logger.info('VNF package(%s) has been deleted.' % vnf_pkg_id)
def delete_single(self, pnfd_info_id):
logger.info('Start to delete PNFD(%s)...' % pnfd_info_id)
pnf_pkgs = PnfPackageModel.objects.filter(pnfPackageId=pnfd_info_id)
if not pnf_pkgs.exists():
logger.info('PNFD(%s) has been deleted.' % pnfd_info_id)
return
'''
if pnf_pkgs[0].usageState != PKG_STATUS.NOT_IN_USE:
logger.info('PNFD(%s) shall be NOT_IN_USE.' % pnfd_info_id)
raise GenericparserException('PNFD(%s) shall be NOT_IN_USE.' % pnfd_info_id)
'''
del_pnfd_id = pnf_pkgs[0].pnfdId
ns_pkgs = NSPackageModel.objects.all()
for ns_pkg in ns_pkgs:
nsd_model = None
if ns_pkg.nsdModel:
nsd_model = json.JSONDecoder().decode(ns_pkg.nsdModel)
if not nsd_model:
continue
for pnf in nsd_model['pnfs']:
if del_pnfd_id == pnf["properties"]["id"]:
logger.warn("PNFD(%s) is referenced in NSD", del_pnfd_id)
raise GenericparserException('PNFD(%s) is referenced.' %
pnfd_info_id)
pnf_pkgs.delete()
pnf_pkg_path = os.path.join(GENERICPARSER_ROOT_PATH, pnfd_info_id)
fileutil.delete_dirs(pnf_pkg_path)
logger.debug('PNFD(%s) has been deleted.' % pnfd_info_id)
def get_csar(self, csar_id):
pkg_info = {}
nf_pkg = VnfPackageModel.objects.filter(vnfPackageId=csar_id)
if not nf_pkg:
nf_pkg = VnfPackageModel.objects.filter(vnfdId=csar_id)
if nf_pkg:
db_csar_id = nf_pkg[0].vnfPackageId
pkg_info["vnfdId"] = nf_pkg[0].vnfdId
pkg_info["vnfPackageId"] = nf_pkg[0].vnfPackageId
pkg_info["vnfdProvider"] = nf_pkg[0].vnfVendor
pkg_info["vnfdVersion"] = nf_pkg[0].vnfdVersion
pkg_info["vnfVersion"] = nf_pkg[0].vnfSoftwareVersion
pkg_info["csarName"] = nf_pkg[0].vnfPackageUri
pkg_info["vnfdModel"] = nf_pkg[0].vnfdModel
pkg_info["downloadUrl"] = "http://%s:%s/%s/%s/%s" % (
REG_TO_MSB_REG_PARAM[0]["nodes"][0]["ip"],
REG_TO_MSB_REG_PARAM[0]["nodes"][0]["port"],
GENERICPARSER_URL_PATH,
db_csar_id,
nf_pkg[0].vnfPackageUri)
else:
raise GenericparserException("Vnf package[%s] not Found." % csar_id)
csar_info = {
"csarId": db_csar_id,
"packageInfo": pkg_info,
"imageInfo": []
}
return [0, csar_info]
def select_vnfm(vnfm_type, vim_id):
uri = "/external-system/esr-vnfm-list?depth=all"
ret = call_aai(uri, "GET")
if ret[0] > 0:
logger.error("Failed to call %s: %s", uri, ret[1])
raise GenericparserException('Failed to get vnfms from extsys.')
vnfms = json.JSONDecoder().decode(ret[1])
vnfms = ignore_case_get(vnfms, "esr-vnfm")
for vnfm in vnfms:
esr_system_info = ignore_case_get(vnfm, "esr-system-info")
type = ignore_case_get(esr_system_info, "type")
vimId = vnfm["vnfm-id"]
if type == vnfm_type and vimId == vim_id:
# convert vnfm_info_aai to internal vnfm_info
vnfm = convert_vnfm_info(vnfm)
return vnfm
raise GenericparserException('No vnfm found with %s in vim(%s)' %
(vnfm_type, vim_id))
def get_artifacts(asset_type):
resource = "/sdc/v1/catalog/{assetType}"
resource = resource.format(assetType=asset_type)
ret = call_sdc(resource, "GET")
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
raise GenericparserException(
"Failed to query artifacts(%s) from sdc." % asset_type)
return json.JSONDecoder().decode(ret[1])
def upload(self, nsd_info_id, remote_file):
logger.info('Start to upload NSD(%s)...' % nsd_info_id)
ns_pkgs = NSPackageModel.objects.filter(nsPackageId=nsd_info_id)
if not ns_pkgs.exists():
logger.error('NSD(%s) does not exist.' % nsd_info_id)
raise GenericparserException('NSD(%s) does not exist.' % nsd_info_id)
ns_pkgs.update(onboardingState=PKG_STATUS.UPLOADING)
local_file_name = save(remote_file, nsd_info_id)
logger.info('NSD(%s) content has been uploaded.' % nsd_info_id)
return local_file_name
def test_service_pkg_distribute_when_fail_get_artifacts(
self, mock_get_asset):
mock_get_asset.side_effect = GenericparserException(
"Failed to query artifact(services,1) from sdc.")
csar_id = "1"
try:
ServicePackage().on_distribute(csar_id)
except Exception as e:
self.assertTrue(isinstance(e, GenericparserException))
self.assertEqual("Failed to query artifact(services,1) from sdc.",
e.args[0])
def delete_artifact(asset_type, asset_id, artifact_id):
resource = "/sdc/v1/catalog/{assetType}/{uuid}/artifacts/{artifactUUID}"
resource = resource.format(assetType=asset_type,
uuid=asset_id,
artifactUUID=artifact_id)
ret = call_sdc(resource, "DELETE")
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
raise GenericparserException(
"Failed to delete artifacts(%s) from sdc." % artifact_id)
return json.JSONDecoder().decode(ret[1])
def get_vnfm_by_id(vnfm_inst_id):
uri = "/external-system/esr-vnfm-list/esr-vnfm/%s?depth=all" % vnfm_inst_id
ret = call_aai(uri, "GET")
if ret[0] > 0:
logger.error('Send get VNFM information request to extsys failed.')
raise GenericparserException(
'Send get VNFM information request to extsys failed.')
# convert vnfm_info_aai to internal vnfm_info
vnfm_info_aai = json.JSONDecoder().decode(ret[1])
vnfm_info = convert_vnfm_info(vnfm_info_aai)
return vnfm_info
def upload(self, remote_file, pnfd_info_id):
logger.info('Start to upload PNFD(%s)...' % pnfd_info_id)
pnf_pkgs = PnfPackageModel.objects.filter(pnfPackageId=pnfd_info_id)
if not pnf_pkgs.exists():
logger.info('PNFD(%s) does not exist.' % pnfd_info_id)
raise GenericparserException('PNFD (%s) does not exist.' %
pnfd_info_id)
pnf_pkgs.update(onboardingState=PKG_STATUS.UPLOADING)
local_file_name = save(remote_file, pnfd_info_id)
logger.info('PNFD(%s) content has been uploaded.' % pnfd_info_id)
return local_file_name
def get_vims():
ret = call_aai("/cloud-infrastructure/cloud-regions?depth=all", "GET")
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
raise GenericparserException("Failed to query vims from extsys.")
# convert vim_info_aai to internal vim_info
vims_aai = json.JSONDecoder().decode(ret[1])
vims_aai = ignore_case_get(vims_aai, "cloud-region")
vims_info = []
for vim in vims_aai:
vim = convert_vim_info(vim)
vims_info.append(vim)
return vims_info
def get_vim_by_id(vim_id):
cloud_owner, cloud_region = split_vim_to_owner_region(vim_id)
ret = call_aai(
"/cloud-infrastructure/cloud-regions/cloud-region/%s/%s?depth=all" %
(cloud_owner, cloud_region), "GET")
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
raise GenericparserException("Failed to query vim(%s) from extsys." %
vim_id)
# convert vim_info_aai to internal vim_info
vim_info_aai = json.JSONDecoder().decode(ret[1])
vim_info = convert_vim_info(vim_info_aai)
return vim_info
def download(self, nsd_info_id, file_range):
logger.info('Start to download NSD(%s)...' % nsd_info_id)
ns_pkgs = NSPackageModel.objects.filter(nsPackageId=nsd_info_id)
if not ns_pkgs.exists():
logger.error('NSD(%s) does not exist.' % nsd_info_id)
raise ResourceNotFoundException('NSD(%s) does not exist.' % nsd_info_id)
if ns_pkgs[0].onboardingState != PKG_STATUS.ONBOARDED:
logger.error('NSD(%s) is not ONBOARDED.' % nsd_info_id)
raise GenericparserException('NSD(%s) is not ONBOARDED.' % nsd_info_id)
local_file_path = ns_pkgs[0].localFilePath
start, end = parse_file_range(local_file_path, file_range)
logger.info('NSD(%s) has been downloaded.' % nsd_info_id)
return read(local_file_path, start, end)
def parse_vnfd_and_save(vnf_pkg_id, vnf_pkg_path):
logger.info('Start to process VNF package(%s)...' % vnf_pkg_id)
vnf_pkg = VnfPackageModel.objects.filter(vnfPackageId=vnf_pkg_id)
vnf_pkg.update(onboardingState=PKG_STATUS.PROCESSING)
vnfd_json = toscaparsers.parse_vnfd(vnf_pkg_path)
vnfd = json.JSONDecoder().decode(vnfd_json)
if vnfd.get("vnf", "") != "":
vnfd_id = vnfd["vnf"]["properties"].get("descriptor_id", "")
other_pkg = VnfPackageModel.objects.filter(vnfdId=vnfd_id)
if other_pkg and other_pkg[0].vnfPackageId != vnf_pkg_id:
logger.error("VNF package(%s,%s) already exists.",
other_pkg[0].vnfPackageId, vnfd_id)
raise GenericparserException("VNF package(%s) already exists." %
vnfd_id)
vnf_provider = vnfd["vnf"]["properties"].get("provider", "")
vnfd_ver = vnfd["vnf"]["properties"].get("descriptor_version", "")
vnf_software_version = vnfd["vnf"]["properties"].get(
"software_version", "")
vnfd_product_name = vnfd["vnf"]["properties"].get("product_name", "")
vnf_pkg.update(vnfPackageId=vnf_pkg_id,
vnfdId=vnfd_id,
vnfdProductName=vnfd_product_name,
vnfVendor=vnf_provider,
vnfdVersion=vnfd_ver,
vnfSoftwareVersion=vnf_software_version,
vnfdModel=vnfd_json,
onboardingState=PKG_STATUS.ONBOARDED,
operationalState=PKG_STATUS.ENABLED,
usageState=PKG_STATUS.NOT_IN_USE,
localFilePath=vnf_pkg_path,
vnfPackageUri=os.path.split(vnf_pkg_path)[-1])
else:
raise GenericparserException(
"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)
def download(self, vnf_pkg_id, file_range):
logger.info('Start to download 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 != PKG_STATUS.ONBOARDED:
raise GenericparserException("VNF package (%s) is not on-boarded" %
vnf_pkg_id)
local_file_path = nf_pkg[0].localFilePath
start, end = parse_file_range(local_file_path, file_range)
logger.info('VNF package (%s) has been downloaded.' % vnf_pkg_id)
return read(local_file_path, start, end)
def parse_pnfd(self, csar_id, inputs):
try:
pnf_pkg = PnfPackageModel.objects.filter(pnfPackageId=csar_id)
if not pnf_pkg:
raise GenericparserException("PNF CSAR(%s) does not exist." %
csar_id)
csar_path = pnf_pkg[0].localFilePath
ret = {"model": toscaparsers.parse_pnfd(csar_path, inputs)}
except GenericparserException as e:
return [1, e.args[0]]
except Exception as e:
logger.error(e.args[0])
return [1, e.args[0]]
return [0, ret]
def test_service_pkg_distribute_when_fail_download_artifacts(
self, mock_get_asset, mock_download_artifacts):
mock_get_asset.return_value = self.asset_data
mock_download_artifacts.side_effect = GenericparserException(
"Failed to download 1 from sdc.")
csar_id = "1"
VnfPackageModel(vnfPackageId="cd557883-ac4b-462d-aa01-421b5fa606b1",
vnfdId="cd557883-ac4b-462d-aa01-421b5fa606b1").save()
PnfPackageModel(pnfPackageId="m6000_s", pnfdId="m6000_s").save()
try:
ServicePackage().on_distribute(csar_id)
except Exception as e:
self.assertTrue(isinstance(e, GenericparserException))
self.assertEqual("Failed to download 1 from sdc.", e.args[0])
def parse_vnfd(csar_id, inputs):
ret = None
try:
nf_pkg = VnfPackageModel.objects.filter(vnfPackageId=csar_id)
if not nf_pkg:
raise GenericparserException("VNF CSAR(%s) does not exist." % csar_id)
csar_path = nf_pkg[0].localFilePath
ret = {"model": toscaparsers.parse_vnfd(csar_path, inputs)}
except GenericparserException as e:
return [1, e.args[0]]
except Exception as e:
logger.error(e.args[0])
logger.error(traceback.format_exc())
return [1, str(sys.exc_info())]
return [0, ret]
def get_sdn_controller_by_id(sdn_ontroller_id):
ret = call_aai(
"/external-system/esr-thirdparty-sdnc-list/esr-thirdparty-sdnc/%s?depth=all"
% sdn_ontroller_id, "GET")
if ret[0] != 0:
logger.error(
"Failed to query sdn ontroller(%s) from extsys. detail is %s.",
sdn_ontroller_id, ret[1])
raise GenericparserException(
"Failed to query sdn ontroller(%s) from extsys." %
sdn_ontroller_id)
# convert vim_info_aai to internal vim_info
sdnc_info_aai = json.JSONDecoder().decode(ret[1])
sdnc_info = convert_sdnc_info(sdnc_info_aai)
return sdnc_info
def download(self, pnfd_info_id):
logger.info('Start to download PNFD(%s)...' % pnfd_info_id)
pnf_pkgs = PnfPackageModel.objects.filter(pnfPackageId=pnfd_info_id)
if not pnf_pkgs.exists():
logger.error('PNFD(%s) does not exist.' % pnfd_info_id)
raise ResourceNotFoundException('PNFD(%s) does not exist.' %
pnfd_info_id)
if pnf_pkgs[0].onboardingState != PKG_STATUS.ONBOARDED:
logger.error('PNFD(%s) is not ONBOARDED.' % pnfd_info_id)
raise GenericparserException('PNFD(%s) is not ONBOARDED.' %
pnfd_info_id)
local_file_path = pnf_pkgs[0].localFilePath
start, end = 0, os.path.getsize(local_file_path)
logger.info('PNFD(%s) has been downloaded.' % pnfd_info_id)
return read(local_file_path, start, end)
def get_csar(self, csar_id):
package_info = {}
csars = NSPackageModel.objects.filter(nsPackageId=csar_id)
if csars:
package_info["nsdId"] = csars[0].nsdId
package_info["nsPackageId"] = csars[0].nsPackageId
package_info["nsdProvider"] = csars[0].nsdDesginer
package_info["nsdVersion"] = csars[0].nsdVersion
package_info["csarName"] = csars[0].nsPackageUri
package_info["nsdModel"] = csars[0].nsdModel
package_info["nsdInvariantId"] = csars[0].invariantId
package_info["downloadUrl"] = "http://%s:%s/%s/%s/%s" % (
REG_TO_MSB_REG_PARAM[0]["nodes"][0]["ip"],
REG_TO_MSB_REG_PARAM[0]["nodes"][0]["port"],
GENERICPARSER_URL_PATH, csar_id, csars[0].nsPackageUri)
else:
raise GenericparserException("Ns package[%s] not Found." % csar_id)
return [0, {"csarId": csar_id, "packageInfo": package_info}]
def download_artifacts(download_url, local_path, file_name):
additional_headers = {
'X-ECOMP-InstanceID': 'Modeling',
'accept': 'application/octet-stream'
}
ret = restcall.call_req(base_url=SDC_BASE_URL,
user=SDC_USER,
passwd=SDC_PASSWD,
auth_type=restcall.rest_no_auth,
resource=download_url,
method="GET",
additional_headers=additional_headers)
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
raise GenericparserException("Failed to download %s from sdc." %
download_url)
fileutil.make_dirs(local_path)
local_file_name = os.path.join(local_path, file_name)
local_file = open(local_file_name, 'wb')
local_file.write(ret[1])
local_file.close()
return local_file_name
def upload_vnf_pkg_from_uri(self):
logger.info("Start to upload VNF packge(%s) from URI..." %
self.vnf_pkg_id)
vnf_pkg = VnfPackageModel.objects.filter(vnfPackageId=self.vnf_pkg_id)
if vnf_pkg[0].onboardingState != PKG_STATUS.CREATED:
logger.error("VNF package(%s) is not CREATED" % self.vnf_pkg_id)
raise GenericparserException("VNF package (%s) is not created" %
self.vnf_pkg_id)
vnf_pkg.update(onboardingState=PKG_STATUS.UPLOADING)
uri = ignore_case_get(self.data, "addressInformation")
response = urllib.request.urlopen(uri)
local_file_dir = os.path.join(GENERICPARSER_ROOT_PATH, self.vnf_pkg_id)
self.upload_file_name = os.path.join(local_file_dir,
os.path.basename(uri))
if not os.path.exists(local_file_dir):
fileutil.make_dirs(local_file_dir)
with open(self.upload_file_name, "wt") as local_file:
local_file.write(response.read())
response.close()
logger.info('VNF packge(%s) has been uploaded.' % self.vnf_pkg_id)
def on_distribute(self, csar_id):
if ServicePackageModel.objects.filter(servicePackageId=csar_id):
raise PackageHasExistsException(
"Service CSAR(%s) already exists." % csar_id)
try:
service = sdc.get_asset(sdc.ASSETTYPE_SERVICES, csar_id)
# check if the related resources exist
resources = service.get('resources', None)
if resources:
for resource in resources:
if not VnfPackageModel.objects.filter(vnfPackageId=resource['resourceUUID']) and \
not PnfPackageModel.objects.filter(pnfPackageId=resource['resourceUUID']):
logger.error("Resource [%s] is not distributed.",
resource['resourceUUID'])
raise GenericparserException(
"Resource (%s) is not distributed." %
resource['resourceUUID'])
# download csar package
local_path = os.path.join(GENERICPARSER_ROOT_PATH, csar_id)
csar_name = "%s.csar" % service.get("name", csar_id)
local_file_name = sdc.download_artifacts(service["toscaModelURL"],
local_path, csar_name)
if local_file_name.endswith(".csar") or local_file_name.endswith(
".zip"):
fileutil.unzip_file(local_file_name, local_path, "")
data = {'userDefinedData': {}}
serviced = ServiceDescriptor()
serviced.create(data, csar_id)
serviced.parse_serviced_and_save(csar_id, local_file_name)
except Exception as e:
logger.error(traceback.format_exc())
if ServicePackageModel.objects.filter(servicePackageId=csar_id):
ServicePackage().delete_csar(csar_id)
raise e
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 validate_data(data, serializer):
serialized_data = serializer(data=data)
if not serialized_data.is_valid():
logger.error('Data validation failed.')
raise GenericparserException(serialized_data.errors)
return serialized_data
