def do_biz(self):
self.update_job(JOB_PROGRESS.STARTED, desc='ns scale start')
self.update_ns_status(NS_INST_STATUS.SCALING)
self.check_and_set_params()
self.do_vnfs_scale()
self.update_job(JOB_PROGRESS.FINISHED, desc='ns scale success')
NsLcmOpOcc.update(self.occ_id, "COMPLETED")
def do_biz(self):
self.update_job(1, desc='ns heal start')
self.get_and_check_params()
self.update_ns_status(NS_INST_STATUS.HEALING)
self.do_heal()
self.update_ns_status(NS_INST_STATUS.ACTIVE)
self.update_job(100, desc='ns heal success')
NsLcmOpOcc.update(self.occ_id, "COMPLETED")
def do_biz(self):
self.update_job(JOB_PROGRESS.STARTED, desc='ns update start')
self.get_and_check_params()
self.update_ns_status(NS_INST_STATUS.UPDATING)
self.do_update()
self.update_ns_status(NS_INST_STATUS.ACTIVE)
self.update_job(JOB_PROGRESS.FINISHED, desc='ns update success')
NsLcmOpOcc.update(self.occ_id, "COMPLETED")
def run(self):
try:
self.do_biz()
except NSLCMException as e:
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR, e.args[0])
NsLcmOpOcc.update(self.occ_id, operationState="FAILED", error=e.args[0])
except Exception as e:
logger.error(traceback.format_exc())
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR, 'ns heal fail')
NsLcmOpOcc.update(self.occ_id, operationState="FAILED", error=e.args[0])
def run(self):
try:
self.do_biz()
except NSLCMException as e:
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR, e.args[0])
NsLcmOpOcc.update(self.occ_id,
operationState="FAILED",
error=e.args[0])
except Exception as e:
logger.error(e.args[0])
logger.error(traceback.format_exc())
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR,
'ns scale fail')
NsLcmOpOcc.update(self.occ_id,
operationState="FAILED",
error=e.args[0])
finally:
self.update_ns_status(NS_INST_STATUS.ACTIVE)
def run_ns_instantiate(input_data, occ_id):
logger.debug("Enter %s, input_data is %s", fun_name(), input_data)
ns_instantiate_ok = False
job_id = ignore_case_get(input_data, "jobId")
ns_inst_id = ignore_case_get(input_data, "nsInstanceId")
nsd_json = ignore_case_get(input_data, "object_context")
ns_param_json = ignore_case_get(input_data, "object_additionalParamForNs")
vnf_param_json = ignore_case_get(input_data, "object_additionalParamForVnf")
pnf_param_json = ignore_case_get(input_data, "object_additionalParamForPnf")
vl_count = int(ignore_case_get(input_data, "vlCount", 0))
vnf_count = int(ignore_case_get(input_data, "vnfCount", 0))
sfc_count = int(ignore_case_get(input_data, "sfcCount", 0))
sdnc_id = ignore_case_get(input_data, "sdnControllerId")
g_jobs_status[job_id] = [1 for i in range(vnf_count)]
try:
update_job(job_id, 10, JOB_ERROR_CODE.NO_ERROR, "Start to create VL")
for i in range(vl_count):
create_vl(ns_inst_id, i + 1, nsd_json, ns_param_json)
update_job(job_id, 30, JOB_ERROR_CODE.NO_ERROR, "Start to create VNF")
jobs = [create_vnf(ns_inst_id, i + 1, vnf_param_json) for i in range(vnf_count)]
wait_until_jobs_done(job_id, jobs)
[confirm_vnf_status(inst_id) for inst_id, _, _ in jobs]
update_job(job_id, 50, JOB_ERROR_CODE.NO_ERROR, "Start to create PNF")
create_pnf(pnf_param_json)
update_job(job_id, 70, JOB_ERROR_CODE.NO_ERROR, "Start to create SFC")
g_jobs_status[job_id] = [1 for i in range(sfc_count)]
jobs = [create_sfc(ns_inst_id, i + 1, nsd_json, sdnc_id) for i in range(sfc_count)]
wait_until_jobs_done(job_id, jobs)
[confirm_sfc_status(inst_id) for inst_id, _, _ in jobs]
update_job(job_id, 90, JOB_ERROR_CODE.NO_ERROR, "Start to post deal")
post_deal(ns_inst_id, "true")
update_job(job_id, 100, JOB_ERROR_CODE.NO_ERROR, "Create NS successfully.")
NsLcmOpOcc.update(occ_id, "COMPLETED")
ns_instantiate_ok = True
except NSLCMException as e:
logger.error("Failded to Create NS: %s", e.args[0])
update_job(job_id, JOB_ERROR, JOB_ERROR_CODE.ERROR, "Failded to Create NS.")
NsLcmOpOcc.update(occ_id, operationState="FAILED", error=e.args[0])
post_deal(ns_inst_id, "false")
except Exception as e:
logger.error(traceback.format_exc())
update_job(job_id, JOB_ERROR, JOB_ERROR_CODE.ERROR, "Failded to Create NS.")
NsLcmOpOcc.update(occ_id, operationState="FAILED", error=e.args[0])
post_deal(ns_inst_id, "false")
finally:
g_jobs_status.pop(job_id)
return ns_instantiate_ok
def run_ns_instantiate(input_data, occ_id):
"""
format of input_data
{
"jobId": uuid of job,
"nsInstanceId": id of ns instance,
"object_context": json format of nsd,
"object_additionalParamForNs": json format of additional parameters for ns,
"object_additionalParamForVnf": json format of additional parameters for vnf,
"object_additionalParamForPnf": json format of additional parameters for pnf,
"vlCount": int type of VL count,
"vnfCount: int type of VNF count
}
"""
logger.debug("Enter %s, input_data is %s", fun_name(), input_data)
ns_inst_id = ignore_case_get(input_data, "nsInstanceId")
job_id = ignore_case_get(input_data, "jobId")
update_job(job_id, 10, JOB_ERROR_CODE.NO_ERROR,
"Start to prepare the NS instantiate workflow parameter")
deploy_graph = build_deploy_graph(input_data)
TaskSet = build_TaskSet(input_data)
ns_instantiate_ok = False
try:
update_job(job_id, 15, "true", "Start the NS instantiate workflow")
gf = GraphFlow(deploy_graph, TaskSet, config)
logger.debug("NS graph flow run up!")
gf.start()
gf.join()
gf.task_manager.wait_tasks_done(gf.sort_nodes)
if gf.task_manager.is_all_task_finished():
logger.debug("NS is instantiated!")
update_job(job_id, 90, JOB_ERROR_CODE.NO_ERROR,
"Start to post deal")
post_deal(ns_inst_id, "true")
update_job(job_id, JOB_PROGRESS.FINISHED, JOB_ERROR_CODE.NO_ERROR,
"Create NS successfully.")
NsLcmOpOcc.update(occ_id, "COMPLETED")
ns_instantiate_ok = True
except NSLCMException as e:
logger.error("Failded to Create NS: %s", e.args[0])
update_job(job_id, JOB_PROGRESS.ERROR, JOB_ERROR_CODE.ERROR,
"Failded to Create NS.")
NsLcmOpOcc.update(occ_id, operationState="FAILED", error=e.args[0])
post_deal(ns_inst_id, "false")
except Exception as e:
logger.error(traceback.format_exc())
update_job(job_id, JOB_PROGRESS.ERROR, JOB_ERROR_CODE.ERROR,
"Failded to Create NS.")
NsLcmOpOcc.update(occ_id, operationState="FAILED", error=e.args[0])
post_deal(ns_inst_id, "false")
return ns_instantiate_ok
def run(self):
try:
if not NSInstModel.objects.filter(id=self.ns_inst_id):
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.FINISHED,
"Need not terminate.", '')
NsLcmOpOcc.update(self.occ_id, "COMPLETED")
return
JobUtil.add_job_status(self.job_id, 10, "Starting terminate...",
'')
NSInstModel.objects.filter(id=self.ns_inst_id).update(
status=NS_INST_STATUS.TERMINATING)
self.cancel_sfc_list()
self.cancel_vnf_list()
self.cancel_vl_list()
self.cancel_pnf_list()
self.modify_package_state()
NSInstModel.objects.filter(id=self.ns_inst_id).update(
status='NOT_INSTANTIATED')
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.FINISHED,
"ns terminate ends.", '')
NsLcmOpOcc.update(self.occ_id, "COMPLETED")
except NSLCMException as e:
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR, e.args[0])
NsLcmOpOcc.update(self.occ_id,
operationState="FAILED",
error=e.args[0])
build_in.post_deal(self.ns_inst_id, "false")
except Exception as e:
logger.error(e.args[0])
logger.error(traceback.format_exc())
JobUtil.add_job_status(self.job_id, JOB_PROGRESS.ERROR,
"ns terminate fail.")
NsLcmOpOcc.update(self.occ_id,
operationState="FAILED",
error=e.args[0])
build_in.post_deal(self.ns_inst_id, "false")
def do_biz(self):
job_id = JobUtil.create_job("NS", "NS_INST", self.ns_inst_id)
occ_id = NsLcmOpOcc.create(self.ns_inst_id, "INSTANTIATE",
"PROCESSING", False, self.req_data)
NSInstModel.objects.filter(id=self.ns_inst_id).update(
status=NS_INST_STATUS.INSTANTIATING)
try:
logger.debug('ns-instant(%s) workflow starting...' %
self.ns_inst_id)
logger.debug('req_data=%s' % self.req_data)
ns_inst = NSInstModel.objects.get(id=self.ns_inst_id)
vim_id = {}
input_parameters = []
if 'additionalParamForNs' in self.req_data:
for key, val in list(
self.req_data['additionalParamForNs'].items()):
input_parameters.append({"key": key, "value": val})
if 'location' in self.req_data['additionalParamForNs']:
cloud_owner = self.req_data['additionalParamForNs'][
'location'].split('_')[0]
cloud_regionid = self.req_data["additionalParamForNs"][
"location"].split('_')[1]
vim_id = {
"cloud_owner": cloud_owner,
"cloud_regionid": cloud_regionid
}
params_json = json.JSONEncoder().encode(
self.req_data["additionalParamForNs"])
else:
params_json = json.JSONEncoder().encode({})
location_constraints = [] if not self.req_data.get('locationConstraints')\
else self.req_data['locationConstraints']
vnf_vim = self.get_vnf_vim_info(location_constraints)
JobUtil.add_job_status(
job_id, 5, 'Start query nsd(%s)' % ns_inst.nspackage_id)
dst_plan = sdc_run_catalog.parse_nsd(ns_inst.nspackage_id,
input_parameters)
logger.debug('tosca plan dest: %s' % dst_plan)
logger.debug('Start query nsd(%s)' % ns_inst.nspackage_id)
sdc_run_catalog.modify_nsd_state(ns_inst.nspackage_id)
NSInstModel.objects.filter(id=self.ns_inst_id).update(
nsd_model=dst_plan)
params_vnf = []
plan_dict = json.JSONDecoder().decode(dst_plan)
for vnf in ignore_case_get(plan_dict, "vnfs"):
vnfd_id = vnf['properties']['id']
vnfm_type = vnf['properties'].get("vnfm_info", "undefined")
logger.debug("vnfd_id: %s, vnfm_type : %s", vnfd_id, vnfm_type)
if isinstance(vnfm_type, list):
vnfm_type = vnfm_type[0]
vimid = self.get_vnf_vim_id(vim_id, vnf_vim, vnfd_id)
s_vimid = "%s_%s" % (vimid["cloud_owner"],
vimid["cloud_regionid"])
vnfm_info = extsys.select_vnfm(vnfm_type=vnfm_type,
vim_id=s_vimid)
params_vnf.append({
"vnfProfileId": vnf["vnf_id"],
"additionalParam": {
"properties":
json.JSONEncoder().encode(vnf['properties']),
"vimId": vimid,
"vnfmInstanceId": vnfm_info["vnfmId"],
"vnfmType": vnfm_type,
"inputs": params_json
}
})
self.set_vl_vim_id(vim_id, vnf_vim, plan_dict)
dst_plan = json.JSONEncoder().encode(plan_dict)
logger.debug('tosca plan dest add vimid:%s' % dst_plan)
NSInstModel.objects.filter(id=self.ns_inst_id).update(
nsd_model=dst_plan)
pnf_params_json = json.JSONEncoder().encode(
self.init_pnf_para(plan_dict))
vnf_params_json = json.JSONEncoder().encode(params_vnf)
plan_input = {
'jobId': job_id,
'nsInstanceId': self.ns_inst_id,
'object_context': dst_plan,
'object_additionalParamForNs': params_json,
'object_additionalParamForVnf': vnf_params_json,
'object_additionalParamForPnf': pnf_params_json
}
plan_input.update(**self.get_model_count(dst_plan))
if 'additionalParamForNs' in self.req_data:
plan_input["sdnControllerId"] = ignore_case_get(
self.req_data['additionalParamForNs'], "sdncontroller")
ServiceBaseInfoModel(service_id=self.ns_inst_id,
service_name=ns_inst.name,
service_type='NFVO',
description=ns_inst.description,
active_status='--',
status=ns_inst.status,
creator='--',
create_time=int(time.time() * 1000)).save()
if config.WORKFLOW_OPTION == "wso2":
service_tpl = get_servicetemplate(ns_inst.nsd_id)
DefPkgMappingModel(
service_id=self.ns_inst_id,
service_def_id=service_tpl['csarId'],
template_name=service_tpl['templateName'],
template_id=service_tpl['serviceTemplateId']).save()
for key, val in list(
self.req_data['additionalParamForNs'].items()):
InputParamMappingModel(service_id=self.ns_inst_id,
input_key=key,
input_value=val).save()
for vnffg in ignore_case_get(plan_dict, "vnffgs"):
VNFFGInstModel(vnffgdid=vnffg["vnffg_id"],
vnffginstid=str(uuid.uuid4()),
nsinstid=self.ns_inst_id,
endpointnumber=0).save()
else:
# TODO
pass
logger.debug("workflow option: %s" % config.WORKFLOW_OPTION)
if config.WORKFLOW_OPTION == "wso2":
return self.start_wso2_workflow(job_id,
ns_inst,
plan_input,
occ_id=occ_id)
elif config.WORKFLOW_OPTION == "activiti":
return self.start_activiti_workflow(job_id,
plan_input,
occ_id=occ_id)
elif config.WORKFLOW_OPTION == "grapflow":
return self.start_buildin_grapflow(job_id,
plan_input,
occ_id=occ_id)
else:
return self.start_buildin_workflow(job_id,
plan_input,
occ_id=occ_id)
except Exception as e:
logger.error(traceback.format_exc())
logger.error("ns-instant(%s) workflow error:%s" %
(self.ns_inst_id, e.args[0]))
NsLcmOpOcc.update(occ_id, operationState="FAILED", error=e.args[0])
JobUtil.add_job_status(job_id, 255, 'NS instantiation failed')
build_in.post_deal(self.ns_inst_id, "false")
return dict(data={'error': e.args[0]},
status=status.HTTP_500_INTERNAL_SERVER_ERROR)