testsuites/rubbos/run_rubbos.py

   1 #!/usr/bin/env python
   2 ##############################################################################
   3 # Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
   4 #
   5 # All rights reserved. This program and the accompanying materials
   6 # are made available under the terms of the Apache License, Version 2.0
   7 # which accompanies this distribution, and is available at
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9 ##############################################################################
  10
  11 import os
  12 import argparse
  13 import time
  14 import subprocess
  15 import logging
  16 import urllib2
  17 import shutil
  18 from heatclient.client import Client as HeatClient
  19 from keystoneclient.v2_0.client import Client as KeystoneClient
  20 from glanceclient.v2.client import Client as GlanceClient
  21 from novaclient.client import Client as NovaClient
  22
  23 #------------------------------------------------------
  24 # parser for configuration files in each test case
  25 # ------------------------------------------------------
  26 parser = argparse.ArgumentParser()
  27 parser.add_argument(
  28     "-c",
  29     "--conf",
  30     help="configuration files for the testcase, in yaml format",
  31     default="/home/opnfv/bottlenecks/testsuites/rubbos/testcase_cfg/rubbos_basic.yaml")
  32 args = parser.parse_args()
  33
  34 #--------------------------------------------------
  35 # logging configuration
  36 #--------------------------------------------------
  37 logger = logging.getLogger(__name__)
  38
  39
  40 def _get_keystone_client():
  41     keystone_client = KeystoneClient(
  42         auth_url=os.environ.get('OS_AUTH_URL'),
  43         username=os.environ.get('OS_USERNAME'),
  44         password=os.environ.get('OS_PASSWORD'),
  45         tenant_name=os.environ.get('OS_TENANT_NAME'),
  46         cacert=os.environ.get('OS_CACERT'))
  47     return keystone_client
  48
  49
  50 def _get_heat_client():
  51     keystone = _get_keystone_client()
  52     heat_endpoint = keystone.service_catalog.url_for(
  53         service_type='orchestration')
  54     heat_client = HeatClient(
  55         '1',
  56         endpoint=heat_endpoint,
  57         token=keystone.auth_token)
  58     return heat_client
  59
  60
  61 def _get_glance_client():
  62     keystone = _get_keystone_client()
  63     glance_endpoint = keystone.service_catalog.url_for(
  64         service_type='image', endpoint_type='publicURL')
  65     return GlanceClient(glance_endpoint, token=keystone.auth_token)
  66
  67
  68 def _get_nova_client():
  69     nova_client = NovaClient("2", os.environ.get('OS_USERNAME'),
  70                              os.environ.get('OS_PASSWORD'),
  71                              os.environ.get('OS_TENANT_NAME'),
  72                              os.environ.get('OS_AUTH_URL'))
  73     return nova_client
  74
  75
  76 def _download_url(src_url, dest_dir):
  77     ''' Download a file to a destination path given a URL'''
  78     file_name = src_url.rsplit('/')[-1]
  79     dest = dest_dir + "/" + file_name
  80     try:
  81         response = urllib2.urlopen(src_url)
  82     except (urllib2.HTTPError, urllib2.URLError):
  83         return None
  84
  85     with open(dest, 'wb') as f:
  86         shutil.copyfileobj(response, f)
  87     return dest
  88
  89
  90 def rubbos_stack_satisfy(
  91         name="bottlenecks_rubbos_stack",
  92         status="CREATE_COMPLETE"):
  93     heat = _get_heat_client()
  94     for stack in heat.stacks.list():
  95         if status is None and stack.stack_name == name:
  96             # Found target stack
  97             print "Found stack, name=" + str(stack.stack_name)
  98             return True
  99         elif stack.stack_name == name and stack.stack_status == status:
 100             print "Found stack, name=" + str(stack.stack_name) + ", status=" + str(stack.stack_status)
 101             return True
 102     return False
 103
 104
 105 def rubbos_env_prepare(template=None):
 106     print "========== Prepare rubbos environment =========="
 107     logger.info(
 108         "Generate heat template for the testcase based on template '%s'." %
 109         template)
 110
 111
 112 def rubbos_env_cleanup():
 113     print "========== Cleanup rubbos environment =========="
 114     glance = _get_glance_client()
 115     heat = _get_heat_client()
 116     nova = _get_nova_client()
 117
 118     for image in glance.images.list():
 119         if image.name.find("bottlenecks_rubbos") >= 0:
 120             print "Delete image, id:" + str(image.id) + ", name:" + str(image.name)
 121             glance.images.delete(image.id)
 122
 123     for keypair in nova.keypairs.list():
 124         if keypair.name.find("bottlenecks_rubbos") >= 0:
 125             print "Delete keypair, id:" + str(keypair.id) + ", name:" + str(keypair.name)
 126             nova.keypairs.delete(keypair.id)
 127
 128     for flavor in nova.flavors.list():
 129         if flavor.name.find("bottlenecks_rubbos") >= 0:
 130             print "Delete flavor, id:" + str(flavor.id) + ", name:" + str(flavor.name)
 131             nova.flavors.delete(flavor.id)
 132
 133     for stack in heat.stacks.list():
 134         if stack.stack_name.find("bottlenecks_rubbos") >= 0:
 135             print "Delete stack, id: " + str(stack.id) + ", name:" + str(stack.stack_name)
 136             heat.stacks.delete(stack.id)
 137
 138     timeInProgress = 0
 139     while rubbos_stack_satisfy(
 140             name="bottlenecks_rubbos_stack",
 141             status=None) and timeInProgress < 60:
 142         time.sleep(5)
 143         timeInProgress = timeInProgress + 5
 144
 145     if rubbos_stack_satisfy(name="bottlenecks_rubbos_stack", status=None):
 146         print "Failed to clean the stack"
 147         return False
 148     else:
 149         return True
 150
 151
 152 def rubbos_create_images(
 153         imagefile=None,
 154         image_name="bottlenecks_rubbos_image"):
 155     print "========== Create rubbos image in OS =========="
 156
 157     if imagefile is None:
 158         print "imagefile not set/found"
 159         return False
 160
 161     glance = _get_glance_client()
 162     image = glance.images.create(
 163         name=image_name,
 164         disk_format="qcow2",
 165         container_format="bare")
 166     with open(imagefile) as fimage:
 167         glance.images.upload(image.id, fimage)
 168
 169     timeInQueue = 0
 170     img_status = image.status
 171     while img_status == "queued" and timeInQueue < 30:
 172         print "  image's status: " + img_status
 173         time.sleep(1)
 174         timeInQueue = timeInQueue + 1
 175         img_status = glance.images.get(image.id).status
 176
 177     print "After %d seconds, the image's status is [%s]" % (timeInQueue, img_status)
 178     return True if img_status == "active" else False
 179
 180
 181 def rubbos_create_keypairs(key_path, name="bottlenecks_rubbos_keypair"):
 182     print "========== Add rubbos keypairs in OS =========="
 183     nova = _get_nova_client()
 184     with open(key_path) as pkey:
 185         nova.keypairs.create(name=name, public_key=pkey.read())
 186
 187
 188 def rubbos_create_flavors(
 189         name="bottlenecks_rubbos_flavor",
 190         ram=4096,
 191         vcpus=2,
 192         disk=10):
 193     print "========== Create rubbos flavors in OS =========="
 194     nova = _get_nova_client()
 195     nova.flavors.create(name=name, ram=ram, vcpus=vcpus, disk=disk)
 196
 197
 198 def rubbos_create_instances(
 199         template_file,
 200         rubbos_parameters=None,
 201         stack_name="bottlenecks_rubbos_stack"):
 202     print "========== Create rubbos instances =========="
 203     heat = _get_heat_client()
 204
 205     with open(template_file) as template:
 206         stack = heat.stacks.create(
 207             stack_name=stack_name,
 208             template=template.read(),
 209             parameters=rubbos_parameters)
 210
 211     stack_id = stack['stack']['id']
 212     stack_status = heat.stacks.get(stack_id).stack_status
 213
 214     print "Created stack, id=" + str(stack_id) + ", status=" + str(stack_status)
 215
 216     timeInProgress = 0
 217     while stack_status == "CREATE_IN_PROGRESS" and timeInProgress < 3600:
 218         print "  stack's status: %s, after %d seconds" % (stack_status, timeInProgress)
 219         time.sleep(5)
 220         timeInProgress = timeInProgress + 5
 221         stack_status = heat.stacks.get(stack_id).stack_status
 222
 223     print "After %d seconds, the stack's status is [%s]" % (timeInProgress, stack_status)
 224     return True if stack_status == "CREATE_COMPLETE" else False
 225
 226
 227 def get_instances(nova_client):
 228     try:
 229         instances = nova_client.servers.list(search_opts={'all_tenants': 1})
 230         return instances
 231     except Exception as e:
 232         print "Error [get_instances(nova_client)]:", e
 233         return None
 234
 235
 236 def reboot_instances():
 237     print("========== reboot instances ==========")
 238     nova = _get_nova_client()
 239     print("nova servers list:")
 240     print(nova.servers.list())
 241     for instance in nova.servers.list():
 242         name = getattr(instance, 'name')
 243         if name.find("rubbos") >= 0:
 244             print("reboot %s" % name)
 245             instance.reboot()
 246     print("Finish reboot all rubbos servers.")
 247
 248
 249 def rubbos_run():
 250     print "========== run rubbos ==========="
 251
 252     nova = _get_nova_client()
 253     instances = get_instances(nova)
 254     if instances is None:
 255         print "Found *None* instances, exit rubbos_run()!"
 256         return False
 257
 258     control_public_ip = ""
 259     control_server = ""
 260     client_servers = ""
 261     web_servers = ""
 262     app_servers = ""
 263     cjdbc_controller = ""
 264     database_servers = ""
 265     for instance in instances:
 266         name = getattr(instance, 'name')
 267         private_ip = [
 268             x['addr'] for x in getattr(
 269                 instance,
 270                 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'fixed']
 271         public_ip = [
 272             x['addr'] for x in getattr(
 273                 instance,
 274                 'addresses').itervalues().next() if x['OS-EXT-IPS:type'] == 'floating']
 275
 276         if name.find("rubbos-control") >= 0:
 277             control_public_ip = public_ip[0]
 278             control_server = str(name) + ':' + \
 279                 public_ip[0] + ':' + private_ip[0]
 280         if name.find("rubbos-client") >= 0:
 281             client_servers = client_servers + \
 282                 str(name) + ':' + private_ip[0] + ","
 283         if name.find("rubbos-httpd") >= 0:
 284             web_servers = web_servers + str(name) + ':' + private_ip[0] + ","
 285         if name.find("rubbos-tomcat") >= 0:
 286             app_servers = app_servers + str(name) + ':' + private_ip[0] + ","
 287         if name.find("rubbos-cjdbc") >= 0:
 288             cjdbc_controller = str(name) + ':' + private_ip[0]
 289         if name.find("rubbos-mysql") >= 0:
 290             database_servers = database_servers + \
 291                 str(name) + ':' + private_ip[0] + ","
 292
 293     client_servers = client_servers[0:len(client_servers) - 1]
 294     web_servers = web_servers[0:len(web_servers) - 1]
 295     app_servers = app_servers[0:len(app_servers) - 1]
 296     database_servers = database_servers[0:len(database_servers) - 1]
 297     print "control_server:    %s" % control_server
 298     print "client_servers:    %s" % client_servers
 299     print "web_servers:       %s" % web_servers
 300     print "app_servers:       %s" % app_servers
 301     print "cjdbc_controller:  %s" % cjdbc_controller
 302     print "database_servers:  %s" % database_servers
 303     with open(Bottlenecks_repo_dir + "/testsuites/rubbos/puppet_manifests/internal/rubbos.conf") as temp_f, open('rubbos.conf', 'w') as new_f:
 304         for line in temp_f.readlines():
 305             if line.find("REPLACED_CONTROLLER") >= 0:
 306                 new_f.write(
 307                     line.replace(
 308                         "REPLACED_CONTROLLER",
 309                         control_server))
 310             elif line.find("REPLACED_CLIENT_SERVERS") >= 0:
 311                 new_f.write(
 312                     line.replace(
 313                         "REPLACED_CLIENT_SERVERS",
 314                         client_servers))
 315             elif line.find("REPLACED_WEB_SERVERS") >= 0:
 316                 new_f.write(line.replace("REPLACED_WEB_SERVERS", web_servers))
 317             elif line.find("REPLACED_APP_SERVERS") >= 0:
 318                 new_f.write(line.replace("REPLACED_APP_SERVERS", app_servers))
 319             elif line.find("REPLACED_CJDBC_CONTROLLER") >= 0:
 320                 new_f.write(
 321                     line.replace(
 322                         "REPLACED_CJDBC_CONTROLLER",
 323                         cjdbc_controller))
 324             elif line.find("REPLACED_DB_SERVERS") >= 0:
 325                 new_f.write(
 326                     line.replace(
 327                         "REPLACED_DB_SERVERS",
 328                         database_servers))
 329             elif line.find("REPLACED_CLIENTS_PER_NODE") >= 0:
 330                 new_f.write(
 331                     line.replace(
 332                         "REPLACED_CLIENTS_PER_NODE",
 333                         "200 400 800 1600 3200"))
 334             else:
 335                 new_f.write(line)
 336     if os.path.exists("rubbos.conf") == False:
 337         return False
 338
 339     cmd = "sudo chmod 0600 " + Bottlenecks_repo_dir + \
 340         "/utils/infra_setup/bottlenecks_key/bottlenecks_key"
 341     subprocess.call(cmd, shell=True)
 342     ssh_args = "-o StrictHostKeyChecking=no -o BatchMode=yes -i " + \
 343         Bottlenecks_repo_dir + "/utils/infra_setup/bottlenecks_key/bottlenecks_key "
 344
 345     print "############### Test #################"
 346     cmd = 'ssh-keygen -f "/root/.ssh/known_hosts" -R ' + control_public_ip
 347     subprocess.call(cmd, shell=True)
 348     print "## Ping test:"
 349     cmd = "ping -c 5 " + control_public_ip
 350     print cmd
 351     subprocess.call(cmd, shell=True)
 352     print "## ssh date test:"
 353     cmd = "ssh " + ssh_args + " ubuntu@" + control_public_ip + ' "date"'
 354     print cmd
 355     subprocess.call(cmd, shell=True)
 356     print "## neutruon net-list:"
 357     subprocess.call("neutron net-list", shell=True)
 358     print "## nova list:"
 359     subprocess.call("nova list", shell=True)
 360     print "############### Test #################"
 361
 362     cmd = "scp " + ssh_args + "rubbos.conf ubuntu@" + \
 363         control_public_ip + ":/home/ubuntu/"
 364     print "Exec shell: " + cmd
 365     subprocess.call(cmd, shell=True)
 366
 367     cmd = "scp " + ssh_args + Bottlenecks_repo_dir + \
 368         "/testsuites/rubbos/puppet_manifests/internal/run_rubbos_internal.sh ubuntu@" + control_public_ip + ":/home/ubuntu/"
 369     print "Exec shell: " + cmd
 370     subprocess.call(cmd, shell=True)
 371
 372     cmd = "scp " + ssh_args + Bottlenecks_repo_dir + \
 373         "/utils/infra_setup/bottlenecks_key/bottlenecks_key ubuntu@" + control_public_ip + ":/home/ubuntu/"
 374     print "Exec shell: " + cmd
 375     subprocess.call(cmd, shell=True)
 376
 377     # call remote run_rubbos_internal.sh
 378     cmd = "ssh " + ssh_args + " ubuntu@" + control_public_ip + \
 379         ' "sudo /home/ubuntu/run_rubbos_internal.sh /home/ubuntu/rubbos.conf /home/ubuntu/btnks-results" '
 380     print "Exec shell: " + cmd
 381     subprocess.call(cmd, shell=True)
 382     cmd = "scp " + ssh_args + " ubuntu@" + control_public_ip + \
 383         ":/home/ubuntu/btnks-results/rubbos.out ./rubbos.out"
 384     print "Exec shell: " + cmd
 385     subprocess.call(cmd, shell=True)
 386     if os.path.exists("rubbos.out") == False:
 387         print "Failed to fetch results from the rubbos_control node!"
 388         return False
 389
 390     with open("rubbos.out") as f:
 391         lines = f.readlines()
 392         print "Rubbos results:"
 393         for line in lines:
 394             print line
 395     return True
 396
 397
 398 def main():
 399     global Heat_template
 400     global Bottlenecks_repo_dir
 401     global image_url
 402     # same in Dockerfile, docker directory
 403     Bottlenecks_repo_dir = "/home/opnfv/bottlenecks"
 404
 405     image_url = 'http://artifacts.opnfv.org/bottlenecks/rubbos/trusty-server-cloudimg-amd64-btnks.img'
 406     #image_url = 'http://artifacts.opnfv.org/bottlenecks/rubbos/bottlenecks-trusty-server.img'
 407
 408     if not (args.conf):
 409         logger.error("Configuration files are not set for testcase")
 410         exit(-1)
 411     else:
 412         Heat_template = args.conf
 413
 414     master_user_data = ""
 415     agent_user_data = ""
 416     with open(Bottlenecks_repo_dir + "/utils/infra_setup/user_data/p-master-user-data") as f:
 417         master_user_data = f.read()
 418     master_user_data = master_user_data.replace(
 419         'REPLACED_PUPPET_MASTER_SERVER', 'rubbos-control')
 420     with open(Bottlenecks_repo_dir + "/utils/infra_setup/user_data/p-agent-user-data") as f:
 421         agent_user_data = f.read()
 422     agent_user_data = agent_user_data.replace(
 423         'REPLACED_PUPPET_MASTER_SERVER', 'rubbos-control')
 424
 425     parameters = {'image': 'bottlenecks_rubbos_image',
 426                   'key_name': 'bottlenecks_rubbos_keypair',
 427                   'flavor': 'bottlenecks_rubbos_flavor',
 428                   'public_net': os.environ.get('EXTERNAL_NET'),
 429                   'master_user_data': master_user_data,
 430                   'agent_user_data': agent_user_data}
 431
 432     print "Heat_template_file: " + Heat_template
 433     print "parameters:\n" + str(parameters)
 434
 435     image_created = False
 436     stack_created = False
 437
 438     rubbos_env_prepare(Heat_template)
 439     rubbos_env_cleanup()
 440
 441     dest_dir = "/tmp"
 442     image_file = _download_url(image_url, dest_dir)
 443     if image_file is None:
 444         print "error with downloading image(s)"
 445         exit(-1)
 446
 447     image_created = rubbos_create_images(imagefile=image_file)
 448     keyPath = Bottlenecks_repo_dir + \
 449         "/utils/infra_setup/bottlenecks_key/bottlenecks_key.pub"
 450     rubbos_create_keypairs(key_path=keyPath)
 451     rubbos_create_flavors()
 452
 453     if image_created:
 454         stack_created = rubbos_create_instances(
 455             template_file=Heat_template,
 456             rubbos_parameters=parameters,
 457             stack_name="bottlenecks_rubbos_stack")
 458     else:
 459         print "Cannot create instances, as Failed to create image(s)."
 460         exit(-1)
 461
 462     if stack_created:
 463         print "The rubbos_stack is created successfully. \
 464         Now to run rubbos instances!"
 465     else:
 466         print "The rubbos_stack failed to be created. Exit the test!"
 467         exit(-1)
 468
 469     # reboot_instances()
 470     # time.sleep(180)
 471
 472     rubbos_run()
 473     time.sleep(30)
 474
 475     rubbos_env_cleanup()
 476
 477 if __name__ == '__main__':
 478     main()