functest/opnfv_tests/openstack/tempest/conf_utils.py

   1 #!/usr/bin/python
   2 #
   3 # Copyright (c) 2015 All rights reserved
   4 # This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 #
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 import ConfigParser
  11 import os
  12 import re
  13 import shutil
  14 import subprocess
  15
  16 from functest.utils.constants import CONST
  17 import functest.utils.functest_logger as ft_logger
  18 import functest.utils.functest_utils as ft_utils
  19 import functest.utils.openstack_utils as os_utils
  20
  21
  22 IMAGE_ID_ALT = None
  23 FLAVOR_ID_ALT = None
  24 REPO_PATH = CONST.dir_repo_functest
  25 GLANCE_IMAGE_PATH = os.path.join(CONST.dir_functest_data,
  26                                  CONST.openstack_image_file_name)
  27 TEMPEST_TEST_LIST_DIR = CONST.dir_tempest_cases
  28 TEMPEST_RESULTS_DIR = os.path.join(CONST.dir_results,
  29                                    'tempest')
  30 TEMPEST_CUSTOM = os.path.join(REPO_PATH, TEMPEST_TEST_LIST_DIR,
  31                               'test_list.txt')
  32 TEMPEST_BLACKLIST = os.path.join(REPO_PATH, TEMPEST_TEST_LIST_DIR,
  33                                  'blacklist.txt')
  34 TEMPEST_DEFCORE = os.path.join(REPO_PATH, TEMPEST_TEST_LIST_DIR,
  35                                'defcore_req.txt')
  36 TEMPEST_RAW_LIST = os.path.join(TEMPEST_RESULTS_DIR, 'test_raw_list.txt')
  37 TEMPEST_LIST = os.path.join(TEMPEST_RESULTS_DIR, 'test_list.txt')
  38
  39 CI_INSTALLER_TYPE = CONST.INSTALLER_TYPE
  40 CI_INSTALLER_IP = CONST.INSTALLER_IP
  41
  42 """ logging configuration """
  43 logger = ft_logger.Logger("Tempest").getLogger()
  44
  45
  46 def get_verifier_id():
  47     """
  48     Returns verifer id for current Tempest
  49     """
  50     cmd = ("rally verify list-verifiers | awk '/" +
  51            CONST.tempest_deployment_name +
  52            "/ {print $2}'")
  53     p = subprocess.Popen(cmd, shell=True,
  54                          stdout=subprocess.PIPE,
  55                          stderr=subprocess.STDOUT)
  56     deployment_uuid = p.stdout.readline().rstrip()
  57     if deployment_uuid == "":
  58         logger.error("Tempest verifier not found.")
  59         raise Exception('Error with command:%s' % cmd)
  60     return deployment_uuid
  61
  62
  63 def get_verifier_deployment_id():
  64     """
  65     Returns deployment id for active Rally deployment
  66     """
  67     cmd = ("rally deployment list | awk '/" +
  68            CONST.rally_deployment_name +
  69            "/ {print $2}'")
  70     p = subprocess.Popen(cmd, shell=True,
  71                          stdout=subprocess.PIPE,
  72                          stderr=subprocess.STDOUT)
  73     deployment_uuid = p.stdout.readline().rstrip()
  74     if deployment_uuid == "":
  75         logger.error("Rally deployment not found.")
  76         raise Exception('Error with command:%s' % cmd)
  77     return deployment_uuid
  78
  79
  80 def get_verifier_repo_dir(verifier_id):
  81     """
  82     Returns installed verfier repo directory for Tempest
  83     """
  84     if not verifier_id:
  85         verifier_id = get_verifier_id()
  86
  87     return os.path.join(CONST.dir_rally_inst,
  88                         'verification',
  89                         'verifier-{}'.format(verifier_id),
  90                         'repo')
  91
  92
  93 def get_verifier_deployment_dir(verifier_id, deployment_id):
  94     """
  95     Returns Rally deployment directory for current verifier
  96     """
  97     if not verifier_id:
  98         verifier_id = get_verifier_id()
  99
 100     if not deployment_id:
 101         deployment_id = get_verifier_deployment_id()
 102
 103     return os.path.join(CONST.dir_rally_inst,
 104                         'verification',
 105                         'verifier-{}'.format(verifier_id),
 106                         'for-deployment-{}'.format(deployment_id))
 107
 108
 109 def get_repo_tag(repo):
 110     """
 111     Returns last tag of current branch
 112     """
 113     cmd = ("git -C {0} describe --abbrev=0 HEAD".format(repo))
 114     p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
 115     tag = p.stdout.readline().rstrip()
 116
 117     return str(tag)
 118
 119
 120 def backup_tempest_config(conf_file):
 121     """
 122     Copy config file to tempest results directory
 123     """
 124     if not os.path.exists(TEMPEST_RESULTS_DIR):
 125         os.makedirs(TEMPEST_RESULTS_DIR)
 126
 127     shutil.copyfile(conf_file,
 128                     os.path.join(TEMPEST_RESULTS_DIR, 'tempest.conf'))
 129
 130
 131 def configure_tempest(deployment_dir, IMAGE_ID=None, FLAVOR_ID=None,
 132                       MODE=None):
 133     """
 134     Calls rally verify and updates the generated tempest.conf with
 135     given parameters
 136     """
 137     conf_file = configure_verifier(deployment_dir)
 138     configure_tempest_update_params(conf_file,
 139                                     IMAGE_ID, FLAVOR_ID)
 140     if MODE == 'feature_multisite':
 141         configure_tempest_multisite_params(conf_file)
 142
 143
 144 def configure_tempest_update_params(tempest_conf_file,
 145                                     IMAGE_ID=None, FLAVOR_ID=None):
 146     """
 147     Add/update needed parameters into tempest.conf file
 148     """
 149     logger.debug("Updating selected tempest.conf parameters...")
 150     config = ConfigParser.RawConfigParser()
 151     config.read(tempest_conf_file)
 152     config.set(
 153         'compute',
 154         'fixed_network_name',
 155         CONST.tempest_private_net_name)
 156     config.set('compute', 'volume_device_name',
 157                CONST.tempest_volume_device_name)
 158     if CONST.tempest_use_custom_images:
 159         if IMAGE_ID is not None:
 160             config.set('compute', 'image_ref', IMAGE_ID)
 161         if IMAGE_ID_ALT is not None:
 162             config.set('compute', 'image_ref_alt', IMAGE_ID_ALT)
 163     if CONST.tempest_use_custom_flavors:
 164         if FLAVOR_ID is not None:
 165             config.set('compute', 'flavor_ref', FLAVOR_ID)
 166         if FLAVOR_ID_ALT is not None:
 167             config.set('compute', 'flavor_ref_alt', FLAVOR_ID_ALT)
 168     config.set('identity', 'tenant_name', CONST.tempest_identity_tenant_name)
 169     config.set('identity', 'username', CONST.tempest_identity_user_name)
 170     config.set('identity', 'password', CONST.tempest_identity_user_password)
 171     config.set(
 172         'validation', 'ssh_timeout', CONST.tempest_validation_ssh_timeout)
 173     config.set('object-storage', 'operator_role',
 174                CONST.tempest_object_storage_operator_role)
 175
 176     if CONST.OS_ENDPOINT_TYPE is not None:
 177         services_list = ['compute',
 178                          'volume',
 179                          'image',
 180                          'network',
 181                          'data-processing',
 182                          'object-storage',
 183                          'orchestration']
 184         sections = config.sections()
 185         for service in services_list:
 186             if service not in sections:
 187                 config.add_section(service)
 188             config.set(service, 'endpoint_type',
 189                        CONST.OS_ENDPOINT_TYPE)
 190
 191     with open(tempest_conf_file, 'wb') as config_file:
 192         config.write(config_file)
 193
 194     backup_tempest_config(tempest_conf_file)
 195
 196
 197 def configure_verifier(deployment_dir):
 198     """
 199     Execute rally verify configure-verifier, which generates tempest.conf
 200     """
 201     tempest_conf_file = os.path.join(deployment_dir, "tempest.conf")
 202     if os.path.isfile(tempest_conf_file):
 203         logger.debug("Verifier is already configured.")
 204         logger.debug("Reconfiguring the current verifier...")
 205         cmd = "rally verify configure-verifier --reconfigure"
 206     else:
 207         logger.info("Configuring the verifier...")
 208         cmd = "rally verify configure-verifier"
 209     ft_utils.execute_command(cmd)
 210
 211     logger.debug("Looking for tempest.conf file...")
 212     if not os.path.isfile(tempest_conf_file):
 213         logger.error("Tempest configuration file %s NOT found."
 214                      % tempest_conf_file)
 215         raise Exception("Tempest configuration file %s NOT found."
 216                         % tempest_conf_file)
 217     else:
 218         return tempest_conf_file
 219
 220
 221 def configure_tempest_multisite_params(tempest_conf_file):
 222     """
 223     Add/update multisite parameters into tempest.conf file generated by Rally
 224     """
 225     logger.debug("Updating multisite tempest.conf parameters...")
 226     config = ConfigParser.RawConfigParser()
 227     config.read(tempest_conf_file)
 228
 229     config.set('service_available', 'kingbird', 'true')
 230     # cmd = ("openstack endpoint show kingbird | grep publicurl |"
 231     #       "awk '{print $4}' | awk -F '/' '{print $4}'")
 232     # kingbird_api_version = os.popen(cmd).read()
 233     kingbird_api_version = os_utils.get_endpoint(service_type='multisite')
 234
 235     if CI_INSTALLER_TYPE == 'fuel':
 236         # For MOS based setup, the service is accessible
 237         # via bind host
 238         kingbird_conf_path = "/etc/kingbird/kingbird.conf"
 239         installer_type = CI_INSTALLER_TYPE
 240         installer_ip = CI_INSTALLER_IP
 241         installer_username = CONST.__getattribute__(
 242             'multisite_{}_installer_username'.format(installer_type))
 243         installer_password = CONST.__getattribute__(
 244             'multisite_{}_installer_password'.format(installer_type))
 245
 246         ssh_options = ("-o UserKnownHostsFile=/dev/null -o "
 247                        "StrictHostKeyChecking=no")
 248
 249         # Get the controller IP from the fuel node
 250         cmd = 'sshpass -p %s ssh 2>/dev/null %s %s@%s \
 251                 \'fuel node --env 1| grep controller | grep "True\|  1" \
 252                 | awk -F\| "{print \$5}"\'' % (installer_password,
 253                                                ssh_options,
 254                                                installer_username,
 255                                                installer_ip)
 256         multisite_controller_ip = "".join(os.popen(cmd).read().split())
 257
 258         # Login to controller and get bind host details
 259         cmd = 'sshpass -p %s ssh 2>/dev/null  %s %s@%s "ssh %s \\" \
 260             grep -e "^bind_" %s  \\""' % (installer_password,
 261                                           ssh_options,
 262                                           installer_username,
 263                                           installer_ip,
 264                                           multisite_controller_ip,
 265                                           kingbird_conf_path)
 266         bind_details = os.popen(cmd).read()
 267         bind_details = "".join(bind_details.split())
 268         # Extract port number from the bind details
 269         bind_port = re.findall(r"\D(\d{4})", bind_details)[0]
 270         # Extract ip address from the bind details
 271         bind_host = re.findall(r"\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}",
 272                                bind_details)[0]
 273         kingbird_endpoint_url = "http://%s:%s/" % (bind_host, bind_port)
 274     else:
 275         # cmd = "openstack endpoint show kingbird | grep publicurl |\
 276         #       awk '{print $4}' | awk -F '/' '{print $3}'"
 277         # kingbird_endpoint_url = os.popen(cmd).read()
 278         kingbird_endpoint_url = os_utils.get_endpoint(service_type='kingbird')
 279
 280     try:
 281         config.add_section("kingbird")
 282     except Exception:
 283         logger.info('kingbird section exist')
 284     config.set('kingbird', 'endpoint_type', 'publicURL')
 285     config.set('kingbird', 'TIME_TO_SYNC', '20')
 286     config.set('kingbird', 'endpoint_url', kingbird_endpoint_url)
 287     config.set('kingbird', 'api_version', kingbird_api_version)
 288     with open(tempest_conf_file, 'wb') as config_file:
 289         config.write(config_file)
 290
 291     backup_tempest_config(tempest_conf_file)
 292
 293
 294 def install_verifier_ext(path):
 295     """
 296     Install extension to active verifier
 297     """
 298     logger.info("Installing verifier from existing repo...")
 299     tag = get_repo_tag(path)
 300     cmd = ("rally verify add-verifier-ext --source {0} "
 301            "--version {1}"
 302            .format(path, tag))
 303     error_msg = ("Problem while adding verifier extension from %s" % path)
 304     ft_utils.execute_command_raise(cmd, error_msg=error_msg)