blob: 9ecda81d22cdc0645b8278fe7c00985a9557b06a [file] [log] [blame]
#!/usr/bin/env python
import logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(name)s.%(funcName)s(): %(message)s')
import sys
from vcpecommon import * # pylint: disable=W0614
import sdcutils
import soutils
from datetime import datetime
import preload
import vcpe_custom_service
import csar_parser
import config_sdnc_so
import json
import urllib3
import argparse
from collections import OrderedDict
# disable InsecureRequestWarning warning in requests < 2.16.0
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
# disable InsecureRequestWarning warning in requests >= 2.16.0
from requests.packages.urllib3.exceptions import InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
def config_sniro(vcpecommon, vgmux_svc_instance_uuid, vbrg_svc_instance_uuid):
logger = logging.getLogger(__name__)
logger.info('\n----------------------------------------------------------------------------------')
logger.info('Start to config SNIRO homing emulator')
preloader = preload.Preload(vcpecommon)
template_sniro_data = vcpecommon.find_file('sniro_data', 'json', 'preload_templates')
template_sniro_request = vcpecommon.find_file('sniro_request', 'json', 'preload_templates')
vcperescust_csar = vcpecommon.find_file('rescust', 'csar', 'csar')
parser = csar_parser.CsarParser()
parser.parse_csar(vcperescust_csar)
tunnelxconn_ar_name = None
brg_ar_name = None
vgw_name = None
for model in parser.vnf_models:
logger.info('modelCustomizationName = %s', model['modelCustomizationName'])
if 'tunnel' in model['modelCustomizationName'].lower():
logger.info('tunnel is in %s', model['modelCustomizationName'])
tunnelxconn_ar_name = model['modelCustomizationName']
elif 'brg' in model['modelCustomizationName'].lower():
logger.info('brg is in %s', model['modelCustomizationName'])
brg_ar_name = model['modelCustomizationName']
#elif 'vgw' in model['modelCustomizationName']:
else:
vgw_name = model['modelCustomizationName']
if not (tunnelxconn_ar_name and brg_ar_name and vgw_name):
logger.error('Cannot find all names from %s.', vcperescust_csar)
sys.exit(1)
preloader.preload_sniro(template_sniro_data, template_sniro_request, tunnelxconn_ar_name, vgw_name, brg_ar_name,
vgmux_svc_instance_uuid, vbrg_svc_instance_uuid)
def create_one_service(vcpecommon, csar_file, vnf_template_file, preload_dict, suffix, heatbridge=False):
"""
:return: service instance UUID
"""
so = soutils.SoUtils(vcpecommon, 'v4')
return so.create_entire_service(csar_file, vnf_template_file, preload_dict, suffix, heatbridge)
def deploy_brg_only():
logger = logging.getLogger(__name__)
vcpecommon = VcpeCommon(cfg_file=args.config)
preload_dict = vcpecommon.load_preload_data()
# name_suffix = preload_dict['${brg_bng_net}'].split('_')[-1]
name_suffix = datetime.now().strftime('%Y%m%d%H%M')
# create multiple services based on the pre-determined order
svc_instance_uuid = vcpecommon.load_object(vcpecommon.svc_instance_uuid_file)
for keyword in ['brgemu']:
keyword_vnf=keyword + "_"
keyword_gra=keyword + "gra_"
heatbridge = 'gmux' == keyword
csar_file = vcpecommon.find_file(keyword, 'csar', 'csar')
vnf_template_file = vcpecommon.find_file(keyword_vnf, 'json', 'preload_templates')
gra_template_file = vcpecommon.find_file(keyword_gra, 'json', 'preload_templates')
if vcpecommon.gra_api_flag:
vcpecommon.increase_ip_address_or_vni_in_template(gra_template_file, ['vbrgemu_private_ip_0'])
svc_instance_uuid[keyword] = create_one_service(vcpecommon, csar_file, gra_template_file, preload_dict,
name_suffix, heatbridge)
else:
vcpecommon.increase_ip_address_or_vni_in_template(vnf_template_file, ['vbrgemu_private_ip_0'])
svc_instance_uuid[keyword] = create_one_service(vcpecommon, csar_file, vnf_template_file, preload_dict,
name_suffix, heatbridge)
if not svc_instance_uuid[keyword]:
sys.exit(1)
# Setting up SNIRO
config_sniro(vcpecommon, svc_instance_uuid['gmux'], svc_instance_uuid['brgemu'])
def deploy_infra():
logger = logging.getLogger(__name__)
vcpecommon = VcpeCommon(cfg_file=args.config)
# preload all VNF-API networks
network_template = vcpecommon.find_file('network.', 'json', 'preload_templates')
name_suffix = datetime.now().strftime('%Y%m%d%H%M')
preloader = preload.Preload(vcpecommon)
preload_dict = preloader.preload_all_networks(network_template, name_suffix)
logger.debug('Initial preload dictionary:')
logger.debug(json.dumps(preload_dict, indent=4, sort_keys=True))
if not preload_dict:
logger.error("Failed to preload networks.")
sys.exit(1)
vcpecommon.save_preload_data(preload_dict)
# preload all GRA-API networks
network_template_gra = vcpecommon.find_file('networkgra.', 'json', 'preload_templates')
preloader = preload.Preload(vcpecommon)
preload_dict_gra = preloader.preload_all_networks(network_template_gra, name_suffix)
logger.debug('Initial preload dictionary:')
logger.debug(json.dumps(preload_dict, indent=4, sort_keys=True))
if not preload_dict_gra:
logger.error("Failed to preload networks.")
sys.exit(1)
vcpecommon.save_preload_data(preload_dict_gra)
# create multiple services based on the pre-determined order
svc_instance_uuid = {}
for keyword in ['infra', 'bng', 'gmux', 'brgemu']:
keyword_vnf=keyword + "_"
keyword_gra=keyword + "gra_"
heatbridge = 'gmux' == keyword
csar_file = vcpecommon.find_file(keyword, 'csar', 'csar')
vnf_template_file = vcpecommon.find_file(keyword_vnf, 'json', 'preload_templates')
gra_template_file = vcpecommon.find_file(keyword_gra, 'json', 'preload_templates')
if vcpecommon.gra_api_flag:
svc_instance_uuid[keyword] = create_one_service(vcpecommon, csar_file, gra_template_file, preload_dict,
name_suffix, heatbridge)
else:
svc_instance_uuid[keyword] = create_one_service(vcpecommon, csar_file, vnf_template_file, preload_dict,
name_suffix, heatbridge)
if not svc_instance_uuid[keyword]:
sys.exit(1)
vcpecommon.save_object(svc_instance_uuid, vcpecommon.svc_instance_uuid_file)
# Setting up SNIRO
config_sniro(vcpecommon, svc_instance_uuid['gmux'], svc_instance_uuid['brgemu'])
print('----------------------------------------------------------------------------------------------------')
print('Congratulations! The following have been completed correctly:')
print(' - Infrastructure Service Instantiation: ')
print(' * 4 VMs: DHCP, AAA, DNS, Web Server')
print(' * 2 Networks: CPE_PUBLIC, CPE_SIGNAL')
print(' - vBNG Service Instantiation: ')
print(' * 1 VM: vBNG')
print(' * 2 Networks: BRG_BNG, BNG_MUX')
print(' - vGMUX Service Instantiation: ')
print(' * 1 VM: vGMUX')
print(' * 1 Network: MUX_GW')
print(' - vBRG Service Instantiation: ')
print(' * 1 VM: vBRG')
print(' - Adding vGMUX vServer information to AAI.')
print(' - SNIRO Homing Emulator configuration.')
def deploy_custom_service():
nodes = ['brg', 'mux']
vcpecommon = VcpeCommon(nodes, cfg_file=args.config)
custom_service = vcpe_custom_service.CustomService(vcpecommon)
# clean up
host_dic = {k: vcpecommon.hosts[k] for k in nodes}
if False:
if not vcpecommon.delete_vxlan_interfaces(host_dic):
sys.exit(1)
custom_service.del_all_vgw_stacks(vcpecommon.vgw_name_keyword)
#custom_service.clean_up_sdnc()
# create new service
csar_file = vcpecommon.find_file('rescust', 'csar', 'csar')
vgw_template_file = vcpecommon.find_file('vgw', 'json', 'preload_templates')
vgw_gra_template_file = vcpecommon.find_file('gwgra', 'json', 'preload_templates')
preload_dict = vcpecommon.load_preload_data()
custom_service.create_custom_service(csar_file, vgw_template_file, vgw_gra_template_file, preload_dict)
def closed_loop(lossrate=0):
nodes = ['brg', 'mux']
logger = logging.getLogger('__name__')
vcpecommon = VcpeCommon(nodes, cfg_file=args.config)
logger.info('Setting up closed loop policy')
policy_template_file = vcpecommon.find_file('operational.vcpe', 'json', 'preload_templates')
vcpecommon.set_closed_loop_policy(policy_template_file)
logger.info('Cleaning up vGMUX data reporting settings')
vcpecommon.del_vgmux_ves_mode()
time.sleep(2)
vcpecommon.del_vgmux_ves_collector()
logger.info('Starting vGMUX data reporting to DCAE')
time.sleep(2)
vcpecommon.set_vgmux_ves_collector()
logger.info('Setting vGMUX to report packet loss rate: %s', lossrate)
time.sleep(2)
vcpecommon.set_vgmux_packet_loss_rate(lossrate, vcpecommon.load_vgmux_vnf_name())
if lossrate > 0:
print('Now please observe vGMUX being restarted')
def init_so_sdnc():
logger = logging.getLogger('__name__')
vcpecommon = VcpeCommon(cfg_file=args.config)
config_sdnc_so.insert_sdnc_ip_pool(vcpecommon)
config_sdnc_so.insert_customer_service_to_so(vcpecommon)
#config_sdnc_so.insert_customer_service_to_sdnc(vcpecommon)
vgw_vfmod_name_index= 0
vcpecommon.save_object(vgw_vfmod_name_index, vcpecommon.vgw_vfmod_name_index_file)
def init():
vcpecommon = VcpeCommon(cfg_file=args.config)
init_sdc(vcpecommon)
download_vcpe_service_templates(vcpecommon)
preloader = preload.Preload(vcpecommon)
template_aai_region_data = vcpecommon.find_file('aai_region_data', 'json', 'preload_templates')
preloader.preload_aai_data(template_aai_region_data)
def init_sdc(vcpecommon):
sdc = sdcutils.SdcUtils(vcpecommon)
# default SDC creates BRG - remove this in frankfurt
#sdc.create_allotted_resource_subcategory('BRG')
def download_vcpe_service_templates(vcpecommon):
sdc = sdcutils.SdcUtils(vcpecommon)
sdc.download_vcpe_service_template()
def tmp_sniro():
logger = logging.getLogger(__name__)
vcpecommon = VcpeCommon(cfg_file=args.config)
svc_instance_uuid = vcpecommon.load_object(vcpecommon.svc_instance_uuid_file)
# Setting up SNIRO
config_sniro(vcpecommon, svc_instance_uuid['gmux'], svc_instance_uuid['brgemu'])
def test():
vcpecommon = VcpeCommon(cfg_file=args.config)
print("oom-k8s-04 public ip: %s" % (vcpecommon.get_vm_public_ip_by_nova('oom-k8s-04')))
def get_arg_parser(modes):
"""
Parse cmd line options and return ArgumentParser object
:param modes: map of supported script modes
:return: ArgumentParser object
"""
# Build usage synopsis string
usage = "\n"*2
for k,v in modes.items():
usage += 'vcpe.py {0:12} {1}\n'.format(k + ':',v)
parser = argparse.ArgumentParser(usage=usage, formatter_class=
argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('mode',metavar='MODE',
help='Script mode: {0}'.format('|'.join(modes.keys())),
choices=modes.keys())
parser.add_argument('--config',help='Configuration file path',default=None)
return parser
if __name__ == '__main__':
# Supported modes matrix
# OrderedDict object has to be used to preserve desired modes
# order in synopsis text
modes = OrderedDict()
# modes["sdc"] = "Onboard VNFs, design and distribute vCPE services (under development)"
modes["init"] = "Add customer service data to SDNC and SO DBs"
modes["infra"] = "Deploy infrastructure, including DHCP, AAA, DNS, Web Server, vBNG, vGMUX, vBRG"
modes["brg"] = "Deploy brg only (for testing after infra succeeds)"
modes["customer"] = "Deploy customer service, including vGW and VxLANs"
modes["loop"] = "Test closed loop control (packet loss set to 22)"
modes["noloss"] = "Set vGMUX packet loss to 0"
modes["test"] = ""
modes["sniro"] = "Config SNIRO homing emulator"
parser = get_arg_parser(modes)
try:
assert len(sys.argv) != 1
except AssertionError:
# No cmd line opts given, print help
parser.print_help()
sys.exit(1)
else:
args = parser.parse_args()
if args.mode == 'init':
init()
init_so_sdnc()
elif args.mode == 'infra':
#if 'y' == raw_input('Ready to deploy infrastructure? y/n: ').lower():
deploy_infra()
elif args.mode == 'customer':
if 'y' == raw_input('Ready to deploy customer service? y/n: ').lower():
deploy_custom_service()
elif args.mode == 'loop':
closed_loop(22)
elif args.mode == 'noloss':
closed_loop(0)
elif args.mode == 'brg':
deploy_brg_only()
elif args.mode == 'sniro':
tmp_sniro()
elif args.mode == 'test':
test()