1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
|
#! /usr/bin/python
import logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(name)s.%(funcName)s(): %(message)s')
import sys
from vcpecommon import *
import sdcutils
import soutils
from datetime import datetime
import preload
import vcpe_custom_service
import csar_parser
import config_sdnc_so
import json
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()
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()
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 ['brg']:
heatbridge = 'gmux' == keyword
csar_file = vcpecommon.find_file(keyword, 'csar', 'csar')
vnf_template_file = vcpecommon.find_file(keyword, 'json', 'preload_templates')
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()
# Setting up SNIRO
config_sniro(vcpecommon, svc_instance_uuid['gmux'], svc_instance_uuid['brg'])
def deploy_infra():
logger = logging.getLogger(__name__)
vcpecommon = VcpeCommon()
# preload all 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()
vcpecommon.save_preload_data(preload_dict)
# create multiple services based on the pre-determined order
svc_instance_uuid = {}
for keyword in ['infra', 'bng', 'gmux', 'brg']:
heatbridge = 'gmux' == keyword
csar_file = vcpecommon.find_file(keyword, 'csar', 'csar')
vnf_template_file = vcpecommon.find_file(keyword, 'json', 'preload_templates')
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()
vcpecommon.save_object(svc_instance_uuid, vcpecommon.svc_instance_uuid_file)
# Setting up SNIRO
config_sniro(vcpecommon, svc_instance_uuid['gmux'], svc_instance_uuid['brg'])
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)
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()
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)
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()
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()
init_sdc(vcpecommon)
download_vcpe_service_templates(vcpecommon)
def init_sdc(vcpecommon):
sdc = sdcutils.SdcUtils(vcpecommon)
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()
svc_instance_uuid = vcpecommon.load_object(vcpecommon.svc_instance_uuid_file)
# Setting up SNIRO
config_sniro(vcpecommon, svc_instance_uuid['gmux'], svc_instance_uuid['brg'])
def test():
vcpecommon = VcpeCommon()
print("oom-k8s-04 public ip: %s" % (vcpecommon.get_vm_public_ip_by_nova('oom-k8s-04')))
if __name__ == '__main__':
print('----------------------------------------------------------------------------------------------------')
print(' vcpe.py: Brief info about this program')
# print(' vcpe.py sdc: Onboard VNFs, design and distribute vCPE services (under development)')
print(' vcpe.py init: Add customer service data to SDNC and SO DBs.')
print(' vcpe.py infra: Deploy infrastructure, including DHCP, AAA, DNS, Web Server, vBNG, vGMUX, vBRG.')
print(' vcpe.py brg: Deploy brg only (for testing after infra succeeds).')
print(' vcpe.py customer: Deploy customer service, including vGW and VxLANs')
print(' vcpe.py loop: Test closed loop control')
print('----------------------------------------------------------------------------------------------------')
if len(sys.argv) != 2:
sys.exit()
if sys.argv[1] == 'sdc':
print('Under development')
elif sys.argv[1] == 'init':
init()
init_so_sdnc()
elif sys.argv[1] == 'infra':
if 'y' == raw_input('Ready to deploy infrastructure? y/n: ').lower():
deploy_infra()
elif sys.argv[1] == 'customer':
if 'y' == raw_input('Ready to deploy customer service? y/n: ').lower():
deploy_custom_service()
elif sys.argv[1] == 'loop':
closed_loop(22)
elif sys.argv[1] == 'noloss':
closed_loop(0)
elif sys.argv[1] == 'brg':
deploy_brg_only()
elif sys.argv[1] == 'sniro':
tmp_sniro()
elif sys.argv[1] == 'test':
test()
|
