functest/opnfv_tests/openstack/api/connection_check.py

   1 #!/usr/bin/env python
   2
   3 # Copyright (c) 2018 Orange 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 """Verify the connection to OpenStack Services"""
  11
  12 import logging
  13 import time
  14
  15 import os_client_config
  16 import shade
  17 from xtesting.core import testcase
  18
  19 from functest.utils import env
  20 from functest.utils import functest_utils
  21
  22
  23 class ConnectionCheck(testcase.TestCase):
  24     """Perform simplest queries"""
  25     __logger = logging.getLogger(__name__)
  26
  27     func_list = [
  28         "get_network_extensions", "list_aggregates", "list_domains",
  29         "list_endpoints", "list_floating_ip_pools", "list_floating_ips",
  30         "list_hypervisors", "list_keypairs", "list_networks", "list_ports",
  31         "list_role_assignments", "list_roles", "list_routers", "list_servers",
  32         "list_subnets"]
  33
  34     def __init__(self, **kwargs):
  35         if "case_name" not in kwargs:
  36             kwargs["case_name"] = 'connection_check'
  37         super(ConnectionCheck, self).__init__(**kwargs)
  38         self.output_log_name = 'functest.log'
  39         self.output_debug_log_name = 'functest.debug.log'
  40         try:
  41             cloud_config = os_client_config.get_config()
  42             self.cloud = shade.OpenStackCloud(cloud_config=cloud_config)
  43         except Exception:  # pylint: disable=broad-except
  44             self.cloud = None
  45
  46     def run(self, **kwargs):
  47         # pylint: disable=protected-access
  48         """Run all read operations to check connections"""
  49         status = testcase.TestCase.EX_RUN_ERROR
  50         try:
  51             assert self.cloud
  52             self.start_time = time.time()
  53             self.__logger.debug(
  54                 "list_services: %s", functest_utils.list_services(self.cloud))
  55             if env.get('NO_TENANT_NETWORK').lower() == 'true':
  56                 self.func_list.remove("list_floating_ip_pools")
  57                 self.func_list.remove("list_floating_ips")
  58                 self.func_list.remove("list_routers")
  59             for func in self.func_list:
  60                 self.__logger.debug(
  61                     "%s: %s", func, getattr(self.cloud, func)())
  62             data = self.cloud._network_client.get("/service-providers.json")
  63             self.__logger.debug(
  64                 "list_service_providers: %s",
  65                 self.cloud._get_and_munchify('service_providers', data))
  66             functest_utils.get_openstack_version(self.cloud)
  67             self.result = 100
  68             status = testcase.TestCase.EX_OK
  69         except Exception:  # pylint: disable=broad-except
  70             self.__logger.exception('Cannot run %s', self.case_name)
  71         finally:
  72             self.stop_time = time.time()
  73         return status