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
253
254
255
256
257
258
259
260
261
262
263
264
265
266
|
##############################################################################
# Copyright (c) 2017 ZTE Corporation and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
##############################################################################
# TODO:
# [ ] 1. specify VM templates (Server, Controller & Compute) in deploy.yml
# [ ] 2. specify network templates in deploy.yml
# [ ] 3. specify adapter(ipmi, libvirt) in deploy.yml
# [ ] 4. get ipmi user/password from PDF (Pod Descriptor File)
# [ ] 5. get pxe bridge from jjb
# [ ] 6. enlarge the vm size of Controller & Compute in deploy.yml
# [ ] 7. support scenarios options and configuration
##############################################################################
import argparse
import yaml
import time
import os
from config.schemas import (
MIN_DAISY_DISK_SIZE,
deploy_schema_validate
)
from utils import (
WORKSPACE,
save_log_to_file,
LI,
LE,
err_exit,
log_bar,
path_join,
check_sudo_privilege,
check_file_exists,
make_file_executable,
confirm_dir_exists,
merge_dicts,
check_scenario_valid
)
from environment import (
DaisyEnvironment,
)
class DaisyDeployment(object):
def __init__(self, lab_name, pod_name, deploy_file, net_file, bin_file,
daisy_only, cleanup_only, remote_dir, work_dir, storage_dir,
pxe_bridge, deploy_log, scenario):
self.lab_name = lab_name
self.pod_name = pod_name
self.src_deploy_file = deploy_file
self.scenario = scenario
self.deploy_struct = self._construct_final_deploy_conf(deploy_file, scenario)
self.deploy_file, self.deploy_file_name = self._construct_final_deploy_file(self.deploy_struct, work_dir)
if not cleanup_only:
self.net_file = net_file
self.net_file_name = os.path.basename(net_file)
with open(net_file) as yaml_file:
self.net_struct = yaml.safe_load(yaml_file)
else:
self.net_struct = None
self.bin_file = bin_file
self.daisy_only = daisy_only
self.cleanup_only = cleanup_only
self.remote_dir = remote_dir
self.work_dir = work_dir
self.storage_dir = storage_dir
self.pxe_bridge = pxe_bridge
self.deploy_log = deploy_log
result = deploy_schema_validate(self.deploy_struct)
if result:
LE(result)
err_exit('Configuration deploy.yml check failed!')
self.adapter = self._get_adapter_info()
LI('The adapter is %s' % self.adapter)
# TODO: modify the jjb code to provide bridge name
if self.adapter == 'libvirt':
self.pxe_bridge = 'daisy1'
else:
self.pxe_bridge = 'br7'
self.daisy_server_info = self._get_daisy_server_info()
self.daisy_env = DaisyEnvironment(self.deploy_struct,
self.net_struct,
self.adapter,
self.pxe_bridge,
self.daisy_server_info,
self.work_dir,
self.storage_dir,
self.scenario)
return
def _get_adapter_info(self):
default_adapter = 'libvirt' if 'virtual' in self.pod_name else 'ipmi'
return self.deploy_struct.get('adapter', default_adapter)
def _get_daisy_server_info(self):
address = self.deploy_struct.get('daisy_ip', '10.20.11.2')
gateway = self.deploy_struct.get('daisy_gateway', '10.20.11.1')
password = self.deploy_struct.get('daisy_passwd', 'r00tme')
disk_size = self.deploy_struct.get('disks', {}).get('daisy', MIN_DAISY_DISK_SIZE)
# TODO: get VM name of daisy server from deploy.yml or vm template
name = 'daisy'
image = path_join(self.storage_dir, name + '.qcow2')
return {'name': name,
'image': image,
'address': address,
'gateway': gateway,
'password': password,
'disk_size': disk_size}
def _construct_final_deploy_conf(self, deploy_file, scenario):
with open(deploy_file) as yaml_file:
deploy_struct = yaml.safe_load(yaml_file)
scenario_file = path_join(WORKSPACE, 'deploy/scenario/scenario.yaml')
with open(scenario_file) as yaml_file:
scenario_trans_conf = yaml.safe_load(yaml_file)
if scenario in scenario_trans_conf:
fin_scenario_file = path_join(WORKSPACE, 'deploy/scenario',
scenario_trans_conf[scenario]['configfile'])
else:
fin_scenario_file = path_join(WORKSPACE, 'deploy/scenario', scenario)
with open(fin_scenario_file) as yaml_file:
deploy_scenario_conf = yaml.safe_load(yaml_file)
deploy_scenario_override_conf = deploy_scenario_conf['deploy-override-config']
# Only virtual deploy scenarios can override deploy.yml
if deploy_scenario_conf and (deploy_struct['adapter'] == 'libvirt'):
deploy_struct = dict(merge_dicts(deploy_struct, deploy_scenario_override_conf))
modules = deploy_scenario_conf['stack-extensions']
deploy_struct['modules'] = modules
return deploy_struct
def _construct_final_deploy_file(self, deploy_infor, work_dir):
final_deploy_file_name = 'final_deploy.yml'
final_deploy_file = path_join(work_dir, 'final_deploy.yml')
with open(final_deploy_file, 'w') as f:
f.write("\n".join([("title: This file automatically generated"),
"created: " + str(time.strftime("%d/%m/%Y")) +
" " + str(time.strftime("%H:%M:%S")),
"comment: none\n"]))
yaml.dump(deploy_infor, f, default_flow_style=False)
return final_deploy_file, final_deploy_file_name
def run(self):
self.daisy_env.delete_old_environment()
if self.cleanup_only:
return
self.daisy_env.create_daisy_server()
if self.daisy_only:
log_bar('Create Daisy Server successfully !')
return
self.daisy_env.install_daisy(self.remote_dir, self.bin_file,
self.deploy_file_name, self.net_file_name)
self.daisy_env.deploy(self.deploy_file, self.net_file)
log_bar('Daisy deploy successfully !')
def config_arg_parser():
parser = argparse.ArgumentParser()
parser.add_argument('-lab', dest='lab_name', action='store', nargs='?',
default=None,
help='Lab Name')
parser.add_argument('-pod', dest='pod_name', action='store', nargs='?',
default=None,
help='Pod Name')
parser.add_argument('-bin', dest='bin_file', action='store', nargs='?',
default=path_join(WORKSPACE, 'opnfv.bin'),
help='OPNFV Daisy BIN File')
parser.add_argument('-do', dest='daisy_only', action='store_true',
default=False,
help='Install Daisy Server only')
parser.add_argument('-co', dest='cleanup_only', action='store_true',
default=False,
help='Cleanup VMs and Virtual Networks')
# parser.add_argument('-nd', dest='no_daisy', action='store_true',
# default=False,
# help='Do not install Daisy Server when it exists')
parser.add_argument('-rdir', dest='remote_dir', action='store', nargs='?',
default='/home/daisy',
help='Code directory on Daisy Server')
parser.add_argument('-wdir', dest='work_dir', action='store', nargs='?',
default='/tmp/workdir',
help='Temporary working directory')
parser.add_argument('-sdir', dest='storage_dir', action='store', nargs='?',
default='/home/qemu/vms',
help='Storage directory for VM images')
parser.add_argument('-B', dest='pxe_bridge', action='store', nargs='?',
default='pxebr',
help='Linux Bridge for booting up the Daisy Server VM '
'[default: pxebr]')
parser.add_argument('-log', dest='deploy_log', action='store', nargs='?',
default=path_join(WORKSPACE, 'deploy.log'),
help='Path and name of the deployment log file')
parser.add_argument('-s', dest='scenario', action='store', nargs='?',
default='os-nosdn-nofeature-noha',
help='Deployment scenario')
return parser
def parse_arguments():
parser = config_arg_parser()
args = parser.parse_args()
save_log_to_file(args.deploy_log)
LI(args)
check_scenario_valid(args.scenario)
conf_base_dir = path_join(WORKSPACE, 'labs', args.lab_name, args.pod_name)
deploy_file = path_join(conf_base_dir, 'daisy/config/deploy.yml')
net_file = path_join(conf_base_dir, 'daisy/config/network.yml')
check_file_exists(deploy_file)
if not args.cleanup_only:
check_file_exists(net_file)
make_file_executable(args.bin_file)
confirm_dir_exists(args.work_dir)
confirm_dir_exists(args.storage_dir)
kwargs = {
'lab_name': args.lab_name,
'pod_name': args.pod_name,
'deploy_file': deploy_file,
'net_file': net_file,
'bin_file': args.bin_file,
'daisy_only': args.daisy_only,
'cleanup_only': args.cleanup_only,
'remote_dir': args.remote_dir,
'work_dir': args.work_dir,
'storage_dir': args.storage_dir,
'pxe_bridge': args.pxe_bridge,
'deploy_log': args.deploy_log,
'scenario': args.scenario
}
return kwargs
def main():
check_sudo_privilege()
kwargs = parse_arguments()
deploy = DaisyDeployment(**kwargs)
deploy.run()
if __name__ == '__main__':
main()
|
