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-rwxr-xr-xtest/vcpe/soutils.py318
1 files changed, 318 insertions, 0 deletions
diff --git a/test/vcpe/soutils.py b/test/vcpe/soutils.py
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index 000000000..cc82068a6
--- /dev/null
+++ b/test/vcpe/soutils.py
@@ -0,0 +1,318 @@
+#! /usr/bin/python
+
+import sys
+import logging
+import requests
+import json
+from datetime import datetime
+import progressbar
+import time
+import csar_parser
+import preload
+from vcpecommon import *
+
+
+class SoUtils:
+ def __init__(self, vcpecommon, api_version):
+ """
+ :param vcpecommon:
+ :param api_version: must be 'v4' or 'v5'
+ """
+ self.logger = logging.getLogger(__name__)
+ self.vcpecommon = vcpecommon
+ if api_version not in self.vcpecommon.so_req_api_url:
+ self.logger.error('Incorrect SO API version: %s', api_version)
+ sys.exit()
+ self.service_req_api_url = self.vcpecommon.so_req_api_url[api_version]
+
+ def submit_create_req(self, req_json, req_type, service_instance_id=None, vnf_instance_id=None):
+ """
+ POST {serverRoot}/serviceInstances/v4
+ POST {serverRoot}/serviceInstances/v4/{serviceInstanceId}/vnfs
+ POST {serverRoot}/serviceInstances/v4/{serviceInstanceId}/networks
+ POST {serverRoot}/serviceInstances/v4/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules
+ :param req_json:
+ :param service_instance_id: this is required only for networks, vnfs, and vf modules
+ :param req_type:
+ :param vnf_instance_id:
+ :return: req_id, instance_id
+ """
+ if req_type == 'service':
+ url = self.service_req_api_url
+ elif req_type == 'vnf':
+ url = '/'.join([self.service_req_api_url, service_instance_id, 'vnfs'])
+ elif req_type == 'network':
+ url = '/'.join([self.service_req_api_url, service_instance_id, 'networks'])
+ elif req_type == 'vfmodule':
+ url = '/'.join([self.service_req_api_url, service_instance_id, 'vnfs', vnf_instance_id, 'vfModules'])
+ else:
+ self.logger.error('Invalid request type: {0}. Can only be service/vnf/network/vfmodule'.format(req_type))
+ return None, None
+
+ r = requests.post(url, headers=self.vcpecommon.so_headers, auth=self.vcpecommon.so_userpass, json=req_json)
+ response = r.json()
+
+ self.logger.debug('---------------------------------------------------------------')
+ self.logger.debug('------- Creation request submitted to SO, got response --------')
+ self.logger.debug(json.dumps(response, indent=4, sort_keys=True))
+ self.logger.debug('---------------------------------------------------------------')
+ req_id = response.get('requestReferences', {}).get('requestId', '')
+ instance_id = response.get('requestReferences', {}).get('instanceId', '')
+ return req_id, instance_id
+
+ def check_progress(self, req_id, eta=0, interval=5):
+ if not req_id:
+ self.logger.error('Error when checking SO request progress, invalid request ID: ' + req_id)
+ return False
+ duration = 0.0
+ bar = progressbar.ProgressBar(redirect_stdout=True)
+ url = self.vcpecommon.so_check_progress_api_url + '/' + req_id
+
+ while True:
+ time.sleep(interval)
+ r = requests.get(url, headers=self.vcpecommon.so_headers, auth=self.vcpecommon.so_userpass)
+ response = r.json()
+
+ duration += interval
+ if eta > 0:
+ percentage = min(95, 100 * duration / eta)
+ else:
+ percentage = int(response['request']['requestStatus']['percentProgress'])
+
+ if response['request']['requestStatus']['requestState'] == 'IN_PROGRESS':
+ self.logger.debug('------------------Request Status-------------------------------')
+ self.logger.debug(json.dumps(response, indent=4, sort_keys=True))
+ bar.update(percentage)
+ else:
+ self.logger.debug('---------------------------------------------------------------')
+ self.logger.debug('----------------- Creation Request Results --------------------')
+ self.logger.debug(json.dumps(response, indent=4, sort_keys=True))
+ self.logger.debug('---------------------------------------------------------------')
+ flag = response['request']['requestStatus']['requestState'] == 'COMPLETE'
+ if not flag:
+ self.logger.error('Request failed.')
+ self.logger.error(json.dumps(response, indent=4, sort_keys=True))
+ bar.update(100)
+ bar.finish()
+ return flag
+
+ def add_req_info(self, req_details, instance_name, product_family_id=None):
+ req_details['requestInfo'] = {
+ 'instanceName': instance_name,
+ 'source': 'VID',
+ 'suppressRollback': 'true',
+ 'requestorId': 'vCPE-Robot'
+ }
+ if product_family_id:
+ req_details['requestInfo']['productFamilyId'] = product_family_id
+
+ def add_related_instance(self, req_details, instance_id, instance_model):
+ instance = {"instanceId": instance_id, "modelInfo": instance_model}
+ if 'relatedInstanceList' not in req_details:
+ req_details['relatedInstanceList'] = [{"relatedInstance": instance}]
+ else:
+ req_details['relatedInstanceList'].append({"relatedInstance": instance})
+
+ def generate_vnf_or_network_request(self, req_type, instance_name, vnf_or_network_model, service_instance_id,
+ service_model):
+ req_details = {
+ 'modelInfo': vnf_or_network_model,
+ 'cloudConfiguration': {"lcpCloudRegionId": self.vcpecommon.os_region_name,
+ "tenantId": self.vcpecommon.os_tenant_id},
+ 'requestParameters': {"userParams": []}
+ }
+ self.add_req_info(req_details, instance_name, self.vcpecommon.product_family_id)
+ self.add_related_instance(req_details, service_instance_id, service_model)
+ return {'requestDetails': req_details}
+
+ def generate_vfmodule_request(self, instance_name, vfmodule_model, service_instance_id,
+ service_model, vnf_instance_id, vnf_model):
+ req_details = {
+ 'modelInfo': vfmodule_model,
+ 'cloudConfiguration': {"lcpCloudRegionId": self.vcpecommon.os_region_name,
+ "tenantId": self.vcpecommon.os_tenant_id},
+ 'requestParameters': {"usePreload": 'true'}
+ }
+ self.add_req_info(req_details, instance_name, self.vcpecommon.product_family_id)
+ self.add_related_instance(req_details, service_instance_id, service_model)
+ self.add_related_instance(req_details, vnf_instance_id, vnf_model)
+ return {'requestDetails': req_details}
+
+ def generate_service_request(self, instance_name, model):
+ req_details = {
+ 'modelInfo': model,
+ 'subscriberInfo': {'globalSubscriberId': self.vcpecommon.global_subscriber_id},
+ 'requestParameters': {
+ "userParams": [],
+ "subscriptionServiceType": "vCPE",
+ "aLaCarte": 'true'
+ }
+ }
+ self.add_req_info(req_details, instance_name)
+ return {'requestDetails': req_details}
+
+ def generate_custom_service_request(self, instance_name, model, brg_mac):
+ req_details = {
+ 'modelInfo': model,
+ 'subscriberInfo': {'subscriberName': 'Kaneohe',
+ 'globalSubscriberId': self.vcpecommon.global_subscriber_id},
+ 'cloudConfiguration': {"lcpCloudRegionId": self.vcpecommon.os_region_name,
+ "tenantId": self.vcpecommon.os_tenant_id},
+ 'requestParameters': {
+ "userParams": [
+ {
+ 'name': 'BRG_WAN_MAC_Address',
+ 'value': brg_mac
+ }
+ ],
+ "subscriptionServiceType": "vCPE",
+ 'aLaCarte': 'false'
+ }
+ }
+ self.add_req_info(req_details, instance_name, self.vcpecommon.custom_product_family_id)
+ return {'requestDetails': req_details}
+
+ def create_custom_service(self, csar_file, brg_mac, name_suffix=None):
+ parser = csar_parser.CsarParser()
+ if not parser.parse_csar(csar_file):
+ return False
+
+ # yyyymmdd_hhmm
+ if not name_suffix:
+ name_suffix = '_' + datetime.now().strftime('%Y%m%d%H%M')
+
+ # create service
+ instance_name = '_'.join([self.vcpecommon.instance_name_prefix['service'],
+ parser.svc_model['modelName'], name_suffix])
+ instance_name = instance_name.lower()
+ req = self.generate_custom_service_request(instance_name, parser.svc_model, brg_mac)
+ self.logger.debug(json.dumps(req, indent=2, sort_keys=True))
+ self.logger.info('Creating custom service {0}.'.format(instance_name))
+ req_id, svc_instance_id = self.submit_create_req(req, 'service')
+ if not self.check_progress(req_id, 140):
+ return False
+ return True
+
+ def wait_for_aai(self, node_type, uuid):
+ self.logger.info('Waiting for AAI traversal to complete...')
+ bar = progressbar.ProgressBar()
+ for i in range(30):
+ time.sleep(1)
+ bar.update(i*100.0/30)
+ if self.vcpecommon.is_node_in_aai(node_type, uuid):
+ bar.update(100)
+ bar.finish()
+ return
+
+ self.logger.error("AAI traversal didn't finish in 30 seconds. Something is wrong. Type {0}, UUID {1}".format(
+ node_type, uuid))
+ sys.exit()
+
+ def create_entire_service(self, csar_file, vnf_template_file, preload_dict, name_suffix, heatbridge=False):
+ """
+ :param csar_file:
+ :param vnf_template_file:
+ :param preload_dict:
+ :param name_suffix:
+ :return: service instance UUID
+ """
+ self.logger.info('\n----------------------------------------------------------------------------------')
+ self.logger.info('Start to create entire service defined in csar: {0}'.format(csar_file))
+ parser = csar_parser.CsarParser()
+ self.logger.info('Parsing csar ...')
+ if not parser.parse_csar(csar_file):
+ self.logger.error('Cannot parse csar: {0}'.format(csar_file))
+ return None
+
+ # create service
+ instance_name = '_'.join([self.vcpecommon.instance_name_prefix['service'],
+ parser.svc_model['modelName'], name_suffix])
+ instance_name = instance_name.lower()
+ self.logger.info('Creating service instance: {0}.'.format(instance_name))
+ req = self.generate_service_request(instance_name, parser.svc_model)
+ self.logger.debug(json.dumps(req, indent=2, sort_keys=True))
+ req_id, svc_instance_id = self.submit_create_req(req, 'service')
+ if not self.check_progress(req_id, eta=2, interval=1):
+ return None
+
+ # wait for AAI to complete traversal
+ self.wait_for_aai('service', svc_instance_id)
+
+ # create networks
+ for model in parser.net_models:
+ base_name = model['modelCustomizationName'].lower().replace('mux_vg', 'mux_gw')
+ network_name = '_'.join([self.vcpecommon.instance_name_prefix['network'], base_name, name_suffix])
+ network_name = network_name.lower()
+ self.logger.info('Creating network: ' + network_name)
+ req = self.generate_vnf_or_network_request('network', network_name, model, svc_instance_id,
+ parser.svc_model)
+ self.logger.debug(json.dumps(req, indent=2, sort_keys=True))
+ req_id, net_instance_id = self.submit_create_req(req, 'network', svc_instance_id)
+ if not self.check_progress(req_id, eta=20):
+ return None
+
+ self.logger.info('Changing subnet name to ' + self.vcpecommon.network_name_to_subnet_name(network_name))
+ self.vcpecommon.set_network_name(network_name)
+ subnet_name_changed = False
+ for i in range(20):
+ time.sleep(3)
+ if self.vcpecommon.set_subnet_name(network_name):
+ subnet_name_changed = True
+ break
+
+ if not subnet_name_changed:
+ self.logger.error('Failed to change subnet name for ' + network_name)
+ return None
+
+
+ vnf_model = None
+ vnf_instance_id = None
+ # create VNF
+ if len(parser.vnf_models) == 1:
+ vnf_model = parser.vnf_models[0]
+ vnf_instance_name = '_'.join([self.vcpecommon.instance_name_prefix['vnf'],
+ vnf_model['modelCustomizationName'].split(' ')[0], name_suffix])
+ vnf_instance_name = vnf_instance_name.lower()
+ self.logger.info('Creating VNF: ' + vnf_instance_name)
+ req = self.generate_vnf_or_network_request('vnf', vnf_instance_name, vnf_model, svc_instance_id,
+ parser.svc_model)
+ self.logger.debug(json.dumps(req, indent=2, sort_keys=True))
+ req_id, vnf_instance_id = self.submit_create_req(req, 'vnf', svc_instance_id)
+ if not self.check_progress(req_id, eta=2, interval=1):
+ self.logger.error('Failed to create VNF {0}.'.format(vnf_instance_name))
+ return False
+
+ # wait for AAI to complete traversal
+ if not vnf_instance_id:
+ self.logger.error('No VNF instance ID returned!')
+ sys.exit()
+ self.wait_for_aai('vnf', vnf_instance_id)
+
+ preloader = preload.Preload(self.vcpecommon)
+ preloader.preload_vfmodule(vnf_template_file, svc_instance_id, parser.vnf_models[0], parser.vfmodule_models[0],
+ preload_dict, name_suffix)
+ # create VF Module
+ if len(parser.vfmodule_models) == 1:
+ if not vnf_instance_id or not vnf_model:
+ self.logger.error('Invalid VNF instance ID or VNF model!')
+ sys.exit()
+
+ model = parser.vfmodule_models[0]
+ vfmodule_instance_name = '_'.join([self.vcpecommon.instance_name_prefix['vfmodule'],
+ model['modelCustomizationName'].split('..')[0], name_suffix])
+ vfmodule_instance_name = vfmodule_instance_name.lower()
+ self.logger.info('Creating VF Module: ' + vfmodule_instance_name)
+ req = self.generate_vfmodule_request(vfmodule_instance_name, model, svc_instance_id, parser.svc_model,
+ vnf_instance_id, vnf_model)
+ self.logger.debug(json.dumps(req, indent=2, sort_keys=True))
+ req_id, vfmodule_instance_id = self.submit_create_req(req, 'vfmodule', svc_instance_id, vnf_instance_id)
+ if not self.check_progress(req_id, eta=70, interval=5):
+ self.logger.error('Failed to create VF Module {0}.'.format(vfmodule_instance_name))
+ return None
+
+ # run heatbridge
+ if heatbridge:
+ self.vcpecommon.headbridge(vfmodule_instance_name, svc_instance_id)
+ self.vcpecommon.save_vgmux_vnf_name(vnf_instance_name)
+
+ return svc_instance_id