functest/opnfv_tests/vnf/router/cloudify_vrouter.py

   1 #!/usr/bin/env python
   2
   3 # Copyright (c) 2017 Okinawa Open Laboratory 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 # pylint: disable=missing-docstring
  11
  12 """vrouter testcase implementation."""
  13
  14 import logging
  15 import os
  16 import time
  17
  18 import pkg_resources
  19
  20 from functest.core import cloudify
  21 from functest.opnfv_tests.vnf.router import vrouter_base
  22 from functest.opnfv_tests.vnf.router.utilvnf import Utilvnf
  23 from functest.utils import config
  24 from functest.utils import env
  25 from functest.utils import functest_utils
  26
  27
  28 __author__ = "Shuya Nakama <shuya.nakama@okinawaopenlabs.org>"
  29
  30
  31 class CloudifyVrouter(cloudify.Cloudify):
  32     # pylint: disable=too-many-instance-attributes
  33     """vrouter testcase deployed with Cloudify Orchestrator."""
  34
  35     __logger = logging.getLogger(__name__)
  36
  37     filename_alt = '/home/opnfv/functest/images/vyos-1.1.8-amd64.qcow2'
  38
  39     flavor_alt_ram = 1024
  40     flavor_alt_vcpus = 1
  41     flavor_alt_disk = 3
  42
  43     cop_yaml = ("https://github.com/cloudify-cosmo/cloudify-openstack-plugin/"
  44                 "releases/download/2.14.7/plugin.yaml")
  45     cop_wgn = ("https://github.com/cloudify-cosmo/cloudify-openstack-plugin/"
  46                "releases/download/2.14.7/cloudify_openstack_plugin-2.14.7-py27"
  47                "-none-linux_x86_64-centos-Core.wgn")
  48
  49     def __init__(self, **kwargs):
  50         if "case_name" not in kwargs:
  51             kwargs["case_name"] = "vyos_vrouter"
  52         super(CloudifyVrouter, self).__init__(**kwargs)
  53
  54         # Retrieve the configuration
  55         try:
  56             self.config = getattr(
  57                 config.CONF, 'vnf_{}_config'.format(self.case_name))
  58         except Exception:
  59             raise Exception("VNF config file not found")
  60
  61         self.case_dir = pkg_resources.resource_filename(
  62             'functest', 'opnfv_tests/vnf/router')
  63         config_file = os.path.join(self.case_dir, self.config)
  64         self.orchestrator = dict(
  65             requirements=functest_utils.get_parameter_from_yaml(
  66                 "orchestrator.requirements", config_file),
  67         )
  68         self.details['orchestrator'] = dict(
  69             name=functest_utils.get_parameter_from_yaml(
  70                 "orchestrator.name", config_file),
  71             version=functest_utils.get_parameter_from_yaml(
  72                 "orchestrator.version", config_file),
  73             status='ERROR',
  74             result=''
  75         )
  76         self.__logger.debug("Orchestrator configuration %s", self.orchestrator)
  77         self.__logger.debug("name = %s", __name__)
  78         self.vnf = dict(
  79             descriptor=functest_utils.get_parameter_from_yaml(
  80                 "vnf.descriptor", config_file),
  81             inputs=functest_utils.get_parameter_from_yaml(
  82                 "vnf.inputs", config_file),
  83             requirements=functest_utils.get_parameter_from_yaml(
  84                 "vnf.requirements", config_file)
  85         )
  86         self.details['vnf'] = dict(
  87             descriptor_version=self.vnf['descriptor']['version'],
  88             name=functest_utils.get_parameter_from_yaml(
  89                 "vnf.name", config_file),
  90             version=functest_utils.get_parameter_from_yaml(
  91                 "vnf.version", config_file),
  92         )
  93         self.__logger.debug("VNF configuration: %s", self.vnf)
  94
  95         self.util = Utilvnf()
  96         self.util.set_credentials(self.cloud)
  97         credentials = {"cloud": self.cloud}
  98         self.util_info = {"credentials": credentials,
  99                           "vnf_data_dir": self.util.vnf_data_dir}
 100
 101         self.details['test_vnf'] = dict(
 102             name=functest_utils.get_parameter_from_yaml(
 103                 "vnf_test_suite.name", config_file),
 104             version=functest_utils.get_parameter_from_yaml(
 105                 "vnf_test_suite.version", config_file)
 106         )
 107         self.images = functest_utils.get_parameter_from_yaml(
 108             "tenant_images", config_file)
 109         self.__logger.info("Images needed for vrouter: %s", self.images)
 110
 111         self.image_alt = None
 112         self.flavor_alt = None
 113
 114     def check_requirements(self):
 115         if env.get('NEW_USER_ROLE').lower() == "admin":
 116             self.__logger.warn(
 117                 "Defining NEW_USER_ROLE=admin will easily break the testcase "
 118                 "because Cloudify doesn't manage tenancy (e.g. subnet "
 119                 "overlapping)")
 120
 121     def execute(self):
 122         # pylint: disable=too-many-locals,too-many-statements
 123         """
 124         Deploy Cloudify Manager.
 125         network, security group, fip, VM creation
 126         """
 127         # network creation
 128         super(CloudifyVrouter, self).execute()
 129         start_time = time.time()
 130         self.put_private_key()
 131         self.upload_cfy_plugins(self.cop_yaml, self.cop_wgn)
 132
 133         self.image_alt = self.publish_image_alt()
 134         self.flavor_alt = self.create_flavor_alt()
 135
 136         duration = time.time() - start_time
 137         self.details['orchestrator'].update(status='PASS', duration=duration)
 138
 139         self.vnf['inputs'].update(dict(
 140             external_network_name=self.ext_net.name))
 141         self.vnf['inputs'].update(dict(
 142             target_vnf_image_id=self.image_alt.id))
 143         self.vnf['inputs'].update(dict(
 144             reference_vnf_image_id=self.image_alt.id))
 145         self.vnf['inputs'].update(dict(
 146             target_vnf_flavor_id=self.flavor_alt.id))
 147         self.vnf['inputs'].update(dict(
 148             reference_vnf_flavor_id=self.flavor_alt.id))
 149         self.vnf['inputs'].update(dict(
 150             keystone_username=self.project.user.name))
 151         self.vnf['inputs'].update(dict(
 152             keystone_password=self.project.password))
 153         self.vnf['inputs'].update(dict(
 154             keystone_tenant_name=self.project.project.name))
 155         self.vnf['inputs'].update(dict(
 156             keystone_user_domain_name=os.environ.get(
 157                 'OS_USER_DOMAIN_NAME', 'Default')))
 158         self.vnf['inputs'].update(dict(
 159             keystone_project_domain_name=os.environ.get(
 160                 'OS_PROJECT_DOMAIN_NAME', 'Default')))
 161         self.vnf['inputs'].update(dict(
 162             region=os.environ.get('OS_REGION_NAME', 'RegionOne')))
 163         self.vnf['inputs'].update(dict(
 164             keystone_url=self.get_public_auth_url(self.orig_cloud)))
 165
 166         if self.deploy_vnf() and self.test_vnf():
 167             self.result = 100
 168             return 0
 169         self.result = 1/3 * 100
 170         return 1
 171
 172     def deploy_vnf(self):
 173         start_time = time.time()
 174         self.__logger.info("Upload VNFD")
 175         descriptor = self.vnf['descriptor']
 176         self.util_info["cfy"] = self.cfy_client
 177         self.util_info["cfy_manager_ip"] = self.fip.floating_ip_address
 178         self.util_info["deployment_name"] = descriptor.get('name')
 179
 180         self.cfy_client.blueprints.upload(
 181             descriptor.get('file_name'), descriptor.get('name'))
 182
 183         self.__logger.info("Create VNF Instance")
 184         self.cfy_client.deployments.create(
 185             descriptor.get('name'), descriptor.get('name'),
 186             self.vnf.get('inputs'))
 187
 188         cloudify.wait_for_execution(
 189             self.cfy_client, cloudify.get_execution_id(
 190                 self.cfy_client, descriptor.get('name')),
 191             self.__logger, timeout=7200)
 192
 193         self.__logger.info("Start the VNF Instance deployment")
 194         execution = self.cfy_client.executions.start(
 195             descriptor.get('name'), 'install')
 196         # Show execution log
 197         execution = cloudify.wait_for_execution(
 198             self.cfy_client, execution, self.__logger)
 199
 200         duration = time.time() - start_time
 201
 202         self.__logger.info(execution)
 203         if execution.status == 'terminated':
 204             self.details['vnf'].update(status='PASS', duration=duration)
 205             result = True
 206         else:
 207             self.details['vnf'].update(status='FAIL', duration=duration)
 208             result = False
 209         return result
 210
 211     def test_vnf(self):
 212         start_time = time.time()
 213         testing = vrouter_base.VrouterOnBoardingBase(self.util, self.util_info)
 214         result, test_result_data = testing.test_vnf()
 215         duration = time.time() - start_time
 216         if result:
 217             self.details['test_vnf'].update(
 218                 status='PASS', result='OK', full_result=test_result_data,
 219                 duration=duration)
 220         else:
 221             self.details['test_vnf'].update(
 222                 status='FAIL', result='NG', full_result=test_result_data,
 223                 duration=duration)
 224         return True
 225
 226     def clean(self):
 227         self.kill_existing_execution(self.vnf['descriptor'].get('name'))
 228         if self.image_alt:
 229             self.cloud.delete_image(self.image_alt)
 230         if self.flavor_alt:
 231             self.orig_cloud.delete_flavor(self.flavor_alt.id)
 232         super(CloudifyVrouter, self).clean()