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 functest_utils
  20
  21
  22 class ConnectionCheck(testcase.TestCase):
  23     """Perform simplest queries"""
  24     __logger = logging.getLogger(__name__)
  25
  26     func_list = [
  27         "get_network_extensions", "list_aggregates", "list_domains",
  28         "list_endpoints", "list_floating_ip_pools", "list_floating_ips",
  29         "list_hypervisors", "list_keypairs", "list_networks", "list_ports",
  30         "list_role_assignments", "list_roles", "list_routers", "list_servers",
  31         "list_subnets"]
  32
  33     def __init__(self, **kwargs):
  34         if "case_name" not in kwargs:
  35             kwargs["case_name"] = 'connection_check'
  36         super(ConnectionCheck, self).__init__(**kwargs)
  37         try:
  38             cloud_config = os_client_config.get_config()
  39             self.cloud = shade.OpenStackCloud(cloud_config=cloud_config)
  40         except Exception:  # pylint: disable=broad-except
  41             self.cloud = None
  42
  43     def run(self, **kwargs):
  44         # pylint: disable=protected-access
  45         """Run all read operations to check connections"""
  46         status = testcase.TestCase.EX_RUN_ERROR
  47         try:
  48             assert self.cloud
  49             self.start_time = time.time()
  50             self.__logger.debug(
  51                 "list_services: %s", functest_utils.list_services(self.cloud))
  52             for func in self.func_list:
  53                 self.__logger.debug(
  54                     "%s: %s", func, getattr(self.cloud, func)())
  55             data = self.cloud._network_client.get("/service-providers.json")
  56             self.__logger.debug(
  57                 "list_service_providers: %s",
  58                 self.cloud._get_and_munchify('service_providers', data))
  59             functest_utils.get_openstack_version(self.cloud)
  60             self.result = 100
  61             status = testcase.TestCase.EX_OK
  62         except Exception:  # pylint: disable=broad-except
  63             self.__logger.exception('Cannot run %s', self.case_name)
  64         finally:
  65             self.stop_time = time.time()
  66         return status