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
|
#!/usr/bin/env python
##############################################################################
# Copyright (c) 2016 Huawei Technologies Co.,Ltd 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
##############################################################################
import os
import argparse
import time
import logging
import urllib2
import shutil
from heatclient.client import Client as HeatClient
from keystoneclient.v2_0.client import Client as KeystoneClient
from glanceclient.v2.client import Client as GlanceClient
from novaclient.client import Client as NovaClient
#------------------------------------------------------
# parser for configuration files in each test case
# ------------------------------------------------------
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--conf",
help="configuration files for the testcase, in yaml format",
default="/tmp/rubbos_1-1-1.yaml")
args = parser.parse_args()
#--------------------------------------------------
# logging configuration
#--------------------------------------------------
logger = logging.getLogger(__name__)
def _get_keystone_client():
keystone_client = KeystoneClient(
auth_url=os.environ.get('OS_AUTH_URL'),
username=os.environ.get('OS_USERNAME'),
password=os.environ.get('OS_PASSWORD'),
tenant_name=os.environ.get('OS_TENANT_NAME'),
cacert=os.environ.get('OS_CACERT'))
return keystone_client
def _get_heat_client():
keystone = _get_keystone_client()
heat_endpoint = keystone.service_catalog.url_for(service_type='orchestration')
heat_client = HeatClient('1', endpoint=heat_endpoint, token=keystone.auth_token)
return heat_client
def _get_glance_client():
keystone = _get_keystone_client()
glance_endpoint = keystone.service_catalog.url_for(service_type='image', endpoint_type='publicURL')
return GlanceClient(glance_endpoint, token=keystone.auth_token)
def _get_nova_client():
nova_client = NovaClient("2", os.environ.get('OS_USERNAME'),
os.environ.get('OS_PASSWORD'),
os.environ.get('OS_TENANT_NAME'),
os.environ.get('OS_AUTH_URL'))
return nova_client
def _download_url(src_url, dest_dir):
''' Download a file to a destination path given a URL'''
file_name = src_url.rsplit('/')[-1]
dest = dest_dir + "/" + file_name
try:
response = urllib2.urlopen(src_url)
except (urllib2.HTTPError, urllib2.URLError):
return None
with open(dest, 'wb') as f:
shutil.copyfileobj(response, f)
return file_name
def rubbos_stack_satisfy(name="bottlenecks_rubbos_stack", status="CREATE_COMPLETE"):
heat = _get_heat_client()
for stack in heat.stacks.list():
if status == None and stack.stack_name == name:
# Found target stack
print "Found stack, name=" + stack.stack_name
return True
elif stack.stack_name == name and stack.stack_status==status:
print "Found stack, name=" + stack.stack_name + ", status=" + stack.stack_status
return True
return False
def rubbos_env_prepare(template=None):
print "========== Prepare rubbos environment =========="
logger.info("Generate heat template for the testcase based on template '%s'." % template)
def rubbos_env_cleanup():
print "========== Cleanup rubbos environment =========="
glance = _get_glance_client()
heat = _get_heat_client()
nova = _get_nova_client()
for image in glance.images.list():
if image.name.find("bottlenecks_rubbos") >= 0:
print "Delete image, id:" + str(image.id) + ", name:" + str(image.name)
glance.images.delete(image.id)
for keypair in nova.keypairs.list():
if keypair.name.find("bottlenecks_rubbos") >= 0:
print "Delete keypair, id:" + keypair.id + ", name:" + keypair.name
nova.keypairs.delete(keypair.id)
for flavor in nova.flavors.list():
if flavor.name.find("bottlenecks_rubbos") >= 0:
print "Delete flavor, id:" + str(flavor.id) + ", name:" + flavor.name
nova.flavors.delete(flavor.id)
for stack in heat.stacks.list():
if stack.stack_name.find("bottlenecks_rubbos") >= 0:
print "Delete stack, id: " + str(stack.id) + ", name:" + str(stack.stack_name
heat.stacks.delete(stack.id)
timeInProgress = 0
while rubbos_stack_satisfy(name="bottlenecks_rubbos_stack", status=None) and timeInProgress < 60:
time.sleep(5)
timeInProgress = timeInProgress + 5
if rubbos_stack_satisfy(name="bottlenecks_rubbos_stack", status=None) == True:
print "Failed to clean the stack"
return False
else:
return True
def rubbos_create_images(src_url=None, image_name="bottlenecks_rubbos_image"):
print "========== Create rubbos image in OS =========="
dest_dir = '/tmp'
file_name = _download_url(src_url, dest_dir)
#file_name = "bottlenecks-trusty-server.img"
if file_name == None:
return False
glance = _get_glance_client()
imagefile = dest_dir + "/" + file_name
image = glance.images.create(name=image_name, disk_format="qcow2", container_format="bare")
with open(imagefile) as fimage:
glance.images.upload(image.id, fimage)
timeInQueue = 0
img_status = image.status
while img_status == "queued" and timeInQueue < 30:
print " image's status: " + img_status
time.sleep(1)
timeInQueue = timeInQueue + 1
img_status = glance.images.get(image.id).status
print "After %d seconds, the image's status is [%s]" %(timeInQueue, img_status)
return True if img_status == "active" else False
def rubbos_create_keypairs(key_path, name="bottlenecks_rubbos_keypair"):
print "========== Add rubbos keypairs in OS =========="
nova = _get_nova_client()
with open(key_path) as pkey:
nova.keypairs.create(name=name, public_key=pkey.read())
def rubbos_create_flavors(name="bottlenecks_rubbos_flavor", ram=4096, vcpus=2, disk=10):
print "========== Create rubbos flavors in OS =========="
nova = _get_nova_client()
nova.flavors.create(name=name, ram=ram, vcpus=vcpus, disk=disk)
def rubbos_create_instance(template_file, rubbos_parameters=None, stack_name="bottlenecks_rubbos_stack"):
print "========== Create rubbos instances =========="
heat = _get_heat_client()
with open(template_file) as template:
stack = heat.stacks.create(stack_name=stack_name, template=template.read(), parameters=rubbos_parameters)
stack_id = stack['stack']['id']
stack_status = heat.stacks.get(stack_id).stack_status
print "Created stack, id=" + stack_id + ", status=" + stack_status
timeInProgress= 0
while stack_status == "CREATE_IN_PROGRESS" and timeInProgress < 150:
print " stack's status: %s, after %d seconds" %(stack_status, timeInProgress)
time.sleep(5)
timeInProgress = timeInProgress + 5
stack_status = heat.stacks.get(stack_id).stack_status
print "After %d seconds, the stack's status is [%s]" %(timeInProgress, stack_status)
return True if stack_status == "CREATE_COMPLETE" else False
def rubbos_run():
pass
def main():
global Heat_template
global Bottlenecks_repo_dir
global image_url
Bottlenecks_repo_dir = "/tmp/opnfvrepo/bottlenecks"
#Bottlenecks_repo_dir = "/root/wyg/bottlenecks" # Test dir in local env
image_url = 'http://artifacts.opnfv.org/bottlenecks/rubbos/bottlenecks-trusty-server.img'
if not (args.conf):
logger.error("Configuration files are not set for testcase")
exit(-1)
else:
Heat_template = args.conf
parameters={'image': 'bottlenecks_rubbos_image',
'key_name': 'bottlenecks_rubbos_keypair',
'flavor': 'm1.small',
'public_net': 'ext-net'}
print "Heat_template_file: " + Heat_template
print "parameters:\n" + str(parameters)
image_created = False
stack_created = False
rubbos_env_prepare(Heat_template)
rubbos_env_cleanup()
image_created = rubbos_create_images(image_url)
keyPath = Bottlenecks_repo_dir + "/utils/infra_setup/bottlenecks_key/bottlenecks_key.pub"
rubbos_create_keypairs(key_path=keyPath)
rubbos_create_flavors()
if image_created == True:
stack_created = rubbos_create_instances(template_file=Heat_template, rubbos_parameters=parameters, stack_name="bottlenecks_rubbos_stack")
else:
print "Cannot create instances, as Failed to create image(s)."
exit (-1)
rubbos_run()
rubbos_env_cleanup()
if __name__=='__main__':
main()
|
