#!/usr/bin/env python
+
+# Copyright (c) 2017 Cable Television Laboratories, Inc. and others.
#
-# Copyright (c) 2015 All rights reserved
# This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
#
# http://www.apache.org/licenses/LICENSE-2.0
+"""Define the parent class of vping_ssh and vping_userdata testcases."""
+
from datetime import datetime
import logging
-import os
import time
import uuid
-from functest.core import testcase
-from functest.utils import functest_utils
-from functest.utils.constants import CONST
-
+from snaps.config.flavor import FlavorConfig
+from snaps.config.network import NetworkConfig, SubnetConfig
+from snaps.config.router import RouterConfig
from snaps.openstack import create_flavor
-from snaps.openstack.create_flavor import FlavorSettings, OpenStackFlavor
-from snaps.openstack.create_network import NetworkSettings, SubnetSettings
+from snaps.openstack.create_flavor import OpenStackFlavor
from snaps.openstack.tests import openstack_tests
-from snaps.openstack.utils import deploy_utils, nova_utils
+from snaps.openstack.utils import deploy_utils
+from xtesting.core import testcase
+
+from functest.opnfv_tests.openstack.snaps import snaps_utils
+from functest.utils import config
+from functest.utils import env
-class VPingBase(testcase.OSGCTestCase):
+class VPingBase(testcase.TestCase):
"""
Base class for vPing tests that check connectivity between two VMs shared
internal network.
This class is responsible for creating the image, internal network.
"""
+ # pylint: disable=too-many-instance-attributes
def __init__(self, **kwargs):
super(VPingBase, self).__init__(**kwargs)
-
- self.logger = logging.getLogger(self.__class__.__name__)
-
- self.functest_repo = CONST.__getattribute__('dir_repo_functest')
- self.guid = ''
- if CONST.__getattribute__('vping_unique_names'):
- self.guid = '-' + str(uuid.uuid4())
-
- self.os_creds = openstack_tests.get_credentials(
- os_env_file=CONST.__getattribute__('openstack_creds'))
-
- self.repo = CONST.__getattribute__('dir_vping')
-
+ self.logger = logging.getLogger(__name__)
+ self.os_creds = kwargs.get('os_creds') or snaps_utils.get_credentials()
self.creators = list()
self.image_creator = None
self.network_creator = None
self.vm1_creator = None
self.vm2_creator = None
-
- self.self_cleanup = CONST.__getattribute__('vping_cleanup_objects')
-
- # Image constants
- self.image_name =\
- CONST.__getattribute__('vping_image_name') + self.guid
-
- # VM constants
- self.vm1_name = CONST.__getattribute__('vping_vm_name_1') + self.guid
- self.vm2_name = CONST.__getattribute__('vping_vm_name_2') + self.guid
- self.vm_boot_timeout = CONST.__getattribute__('vping_vm_boot_timeout')
- self.vm_delete_timeout =\
- CONST.__getattribute__('vping_vm_delete_timeout')
- self.vm_ssh_connect_timeout = CONST.vping_vm_ssh_connect_timeout
- self.ping_timeout = CONST.__getattribute__('vping_ping_timeout')
+ self.router_creator = None
+
+ # Shared metadata
+ self.guid = '-' + str(uuid.uuid4())
+
+ self.router_name = getattr(
+ config.CONF, 'vping_router_name') + self.guid
+ self.vm1_name = getattr(
+ config.CONF, 'vping_vm_name_1') + self.guid
+ self.vm2_name = getattr(config.CONF, 'vping_vm_name_2') + self.guid
+
+ self.vm_boot_timeout = getattr(config.CONF, 'vping_vm_boot_timeout')
+ self.vm_delete_timeout = getattr(
+ config.CONF, 'vping_vm_delete_timeout')
+ self.vm_ssh_connect_timeout = getattr(
+ config.CONF, 'vping_vm_ssh_connect_timeout')
+ self.ping_timeout = getattr(config.CONF, 'vping_ping_timeout')
self.flavor_name = 'vping-flavor' + self.guid
- # NEUTRON Private Network parameters
- self.private_net_name =\
- CONST.__getattribute__('vping_private_net_name') + self.guid
- self.private_subnet_name =\
- CONST.__getattribute__('vping_private_subnet_name') + self.guid
- self.private_subnet_cidr =\
- CONST.__getattribute__('vping_private_subnet_cidr')
-
- scenario = functest_utils.get_scenario()
-
- self.flavor_metadata = None
- if 'ovs' in scenario or 'fdio' in scenario:
- self.flavor_metadata = create_flavor.MEM_PAGE_SIZE_LARGE
-
- self.cirros_image_config = None
-
# Move this configuration option up for all tests to leverage
- if hasattr(CONST, 'snaps_images_cirros'):
- self.cirros_image_config = CONST.__getattribute__(
- 'snaps_images_cirros')
+ if hasattr(config.CONF, 'snaps_images_cirros'):
+ self.cirros_image_config = getattr(
+ config.CONF, 'snaps_images_cirros')
+ else:
+ self.cirros_image_config = None
- def run(self):
+ def run(self, **kwargs): # pylint: disable=too-many-locals
"""
Begins the test execution which should originate from the subclass
"""
-
- if not os.path.exists(self.functest_repo):
- raise Exception(
- "Functest repository not found '%s'" % self.functest_repo)
-
self.logger.info('Begin virtual environment setup')
self.start_time = time.time()
- self.logger.info("vPing Start Time:'%s'" % (
+ self.logger.info(
+ "vPing Start Time:'%s'",
datetime.fromtimestamp(self.start_time).strftime(
- '%Y-%m-%d %H:%M:%S')))
-
- self.__delete_exist_vms()
+ '%Y-%m-%d %H:%M:%S'))
- image_base_name = self.image_name + '-' + str(self.guid)
+ image_base_name = '{}-{}'.format(
+ getattr(config.CONF, 'vping_image_name'),
+ str(self.guid))
os_image_settings = openstack_tests.cirros_image_settings(
image_base_name, image_metadata=self.cirros_image_config)
- self.logger.info("Creating image with name: '%s'" % self.image_name)
+ self.logger.info("Creating image with name: '%s'", image_base_name)
self.image_creator = deploy_utils.create_image(
self.os_creds, os_image_settings)
self.creators.append(self.image_creator)
+ private_net_name = getattr(
+ config.CONF, 'vping_private_net_name') + self.guid
+ private_subnet_name = getattr(
+ config.CONF, 'vping_private_subnet_name') + self.guid
+ private_subnet_cidr = getattr(config.CONF, 'vping_private_subnet_cidr')
+
+ vping_network_type = None
+ vping_physical_network = None
+ vping_segmentation_id = None
+
+ if hasattr(config.CONF, 'vping_network_type'):
+ vping_network_type = getattr(config.CONF, 'vping_network_type')
+ if hasattr(config.CONF, 'vping_physical_network'):
+ vping_physical_network = getattr(
+ config.CONF, 'vping_physical_network')
+ if hasattr(config.CONF, 'vping_segmentation_id'):
+ vping_segmentation_id = getattr(
+ config.CONF, 'vping_segmentation_id')
+
self.logger.info(
- "Creating network with name: '%s'" % self.private_net_name)
+ "Creating network with name: '%s'", private_net_name)
self.network_creator = deploy_utils.create_network(
self.os_creds,
- NetworkSettings(name=self.private_net_name,
- subnet_settings=[SubnetSettings(
- name=self.private_subnet_name,
- cidr=self.private_subnet_cidr)]))
+ NetworkConfig(
+ name=private_net_name,
+ network_type=vping_network_type,
+ physical_network=vping_physical_network,
+ segmentation_id=vping_segmentation_id,
+ subnet_settings=[SubnetConfig(
+ name=private_subnet_name,
+ cidr=private_subnet_cidr,
+ dns_nameservers=[env.get('NAMESERVER')])]))
self.creators.append(self.network_creator)
+ # Creating router to external network
+ log = "Creating router with name: '%s'" % self.router_name
+ self.logger.info(log)
+ ext_net_name = snaps_utils.get_ext_net_name(self.os_creds)
+ self.router_creator = deploy_utils.create_router(
+ self.os_creds,
+ RouterConfig(
+ name=self.router_name,
+ external_gateway=ext_net_name,
+ internal_subnets=[private_subnet_name]))
+ self.creators.append(self.router_creator)
+
self.logger.info(
- "Creating flavor with name: '%s'" % self.flavor_name)
+ "Creating flavor with name: '%s'", self.flavor_name)
+ scenario = env.get('DEPLOY_SCENARIO')
+ flavor_metadata = None
+ flavor_ram = 512
+ if 'ovs' in scenario or 'fdio' in scenario:
+ flavor_metadata = create_flavor.MEM_PAGE_SIZE_LARGE
+ flavor_ram = 1024
flavor_creator = OpenStackFlavor(
self.os_creds,
- FlavorSettings(name=self.flavor_name, ram=512, disk=1, vcpus=1,
- metadata=self.flavor_metadata))
+ FlavorConfig(name=self.flavor_name, ram=flavor_ram, disk=1,
+ vcpus=1, metadata=flavor_metadata))
flavor_creator.create()
self.creators.append(flavor_creator)
else:
raise Exception('VMs never became active')
- if result == testcase.TestCase.EX_RUN_ERROR:
+ self.stop_time = time.time()
+
+ if result != testcase.TestCase.EX_OK:
+ self.result = 0
return testcase.TestCase.EX_RUN_ERROR
- self.stop_time = time.time()
self.result = 100
return testcase.TestCase.EX_OK
Cleanup all OpenStack objects. Should be called on completion
:return:
"""
- if self.self_cleanup:
+ if getattr(config.CONF, 'vping_cleanup_objects') == 'True':
for creator in reversed(self.creators):
try:
creator.clean()
- except Exception as e:
- self.logger.error('Unexpected error cleaning - %s', e)
+ except Exception as error: # pylint: disable=broad-except
+ self.logger.error('Unexpected error cleaning - %s', error)
def _do_vping(self, vm_creator, test_ip):
"""
:return: T/F
"""
raise NotImplementedError('vping execution is not implemented')
-
- def __delete_exist_vms(self):
- """
- Cleans any existing VMs using the same name.
- """
- nova_client = nova_utils.nova_client(self.os_creds)
- servers = nova_client.servers.list()
- for server in servers:
- if server.name == self.vm1_name or server.name == self.vm2_name:
- self.logger.info("Deleting instance %s..." % server.name)
- server.delete()
-
-
-class VPingMain(object):
-
- def __init__(self, vping_cls):
- self.vping = vping_cls()
-
- def main(self, **kwargs):
- try:
- result = self.vping.run(**kwargs)
- if result != VPingBase.EX_OK:
- return result
- if kwargs['report']:
- return self.vping.publish_report()
- except:
- return VPingBase.EX_RUN_ERROR
Code Review / functest.git / blobdiff