#!/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.testcase import TestCase
-from functest.utils import functest_utils
-from functest.utils.constants import CONST
+import os_client_config
+from xtesting.core import testcase
-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.tests import openstack_tests
-from snaps.openstack.utils import deploy_utils, nova_utils
+from functest.utils import config
+from functest.utils import env
+from functest.utils import functest_utils
-class VPingBase(TestCase):
+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.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.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 = create_flavor.MEM_PAGE_SIZE_ANY
- 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')
-
- def run(self):
+ self.logger = logging.getLogger(__name__)
+ self.cloud = os_client_config.make_shade()
+ self.ext_net = functest_utils.get_external_network(self.cloud)
+ self.logger.debug("ext_net: %s", self.ext_net)
+ self.guid = '-' + str(uuid.uuid4())
+ self.network = None
+ self.subnet = None
+ self.router = None
+ self.image = None
+ self.flavor = None
+ self.vm1 = None
+ self.sec1 = None
+
+ 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)
-
+ assert self.cloud
+ assert self.ext_net
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()
-
- image_base_name = self.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.image_creator = deploy_utils.create_image(
- self.os_creds, os_image_settings)
- self.creators.append(self.image_creator)
-
+ '%Y-%m-%d %H:%M:%S'))
+
+ image_base_name = '{}-{}'.format(
+ getattr(config.CONF, 'vping_image_name'), self.guid)
+ self.logger.info("Creating image with name: '%s'", image_base_name)
+ meta = getattr(config.CONF, 'openstack_extra_properties', None)
+ self.logger.info("Image metadata: %s", meta)
+ self.image = self.cloud.create_image(
+ image_base_name,
+ filename=getattr(config.CONF, 'openstack_image_url'),
+ meta=meta)
+ self.logger.debug("image: %s", self.image)
+
+ private_net_name = getattr(
+ config.CONF, 'vping_private_net_name') + self.guid
+ private_subnet_name = str(getattr(
+ config.CONF, 'vping_private_subnet_name') + self.guid)
+ private_subnet_cidr = getattr(config.CONF, 'vping_private_subnet_cidr')
+
+ provider = {}
+ if hasattr(config.CONF, 'vping_network_type'):
+ provider["network_type"] = getattr(
+ config.CONF, 'vping_network_type')
+ if hasattr(config.CONF, 'vping_physical_network'):
+ provider["physical_network"] = getattr(
+ config.CONF, 'vping_physical_network')
+ if hasattr(config.CONF, 'vping_segmentation_id'):
+ provider["segmentation_id"] = getattr(
+ config.CONF, 'vping_segmentation_id')
self.logger.info(
- "Creating network with name: '%s'" % self.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)]))
- self.creators.append(self.network_creator)
-
+ "Creating network with name: '%s'", private_net_name)
+ self.network = self.cloud.create_network(
+ private_net_name,
+ provider=provider)
+ self.logger.debug("network: %s", self.network)
+
+ self.subnet = self.cloud.create_subnet(
+ self.network.id,
+ subnet_name=private_subnet_name,
+ cidr=private_subnet_cidr,
+ enable_dhcp=True,
+ dns_nameservers=[env.get('NAMESERVER')])
+ self.logger.debug("subnet: %s", self.subnet)
+
+ router_name = getattr(config.CONF, 'vping_router_name') + self.guid
+ self.logger.info("Creating router with name: '%s'", router_name)
+ self.router = self.cloud.create_router(
+ name=router_name,
+ ext_gateway_net_id=self.ext_net.id)
+ self.logger.debug("router: %s", self.router)
+ self.cloud.add_router_interface(self.router, subnet_id=self.subnet.id)
+
+ flavor_name = 'vping-flavor' + self.guid
self.logger.info(
- "Creating flavor with name: '%s'" % self.flavor_name)
- flavor_creator = OpenStackFlavor(
- self.os_creds,
- FlavorSettings(name=self.flavor_name, ram=512, disk=1, vcpus=1,
- metadata=self.flavor_metadata))
- flavor_creator.create()
- self.creators.append(flavor_creator)
+ "Creating flavor with name: '%s'", flavor_name)
+ self.flavor = self.cloud.create_flavor(
+ flavor_name, getattr(config.CONF, 'openstack_flavor_ram'),
+ getattr(config.CONF, 'openstack_flavor_vcpus'),
+ getattr(config.CONF, 'openstack_flavor_disk'))
+ self.logger.debug("flavor: %s", self.flavor)
+ self.cloud.set_flavor_specs(
+ self.flavor.id, getattr(config.CONF, 'flavor_extra_specs', {}))
+
+ self.sec1 = self.cloud.create_security_group(
+ getattr(config.CONF, 'vping_sg_name') + self.guid,
+ getattr(config.CONF, 'vping_sg_desc'))
+ self.cloud.create_security_group_rule(
+ self.sec1.id, protocol='icmp', direction='ingress')
+
+ vm1_name = getattr(config.CONF, 'vping_vm_name_1') + self.guid
+ self.logger.info(
+ "Creating VM 1 instance with name: '%s'", vm1_name)
+ self.vm1 = self.cloud.create_server(
+ vm1_name, image=self.image.id,
+ flavor=self.flavor.id,
+ auto_ip=False, wait=True,
+ timeout=getattr(config.CONF, 'vping_vm_boot_timeout'),
+ network=self.network.id,
+ security_groups=[self.sec1.id])
+ self.logger.debug("vm1: %s", self.vm1)
+ self.vm1 = self.cloud.wait_for_server(self.vm1, auto_ip=False)
+ p_console = self.cloud.get_server_console(self.vm1.id)
+ self.logger.debug("vm1 console: \n%s", p_console)
def _execute(self):
"""
:return: the exit code
"""
self.logger.info('Begin test execution')
-
- test_ip = self.vm1_creator.get_port_ip(
- self.vm1_creator.instance_settings.port_settings[0].name)
-
- if self.vm1_creator.vm_active(
- block=True) and self.vm2_creator.vm_active(block=True):
- result = self._do_vping(self.vm2_creator, test_ip)
- else:
- raise Exception('VMs never became active')
-
- if result == TestCase.EX_RUN_ERROR:
- return TestCase.EX_RUN_ERROR
-
+ result = self._do_vping()
self.stop_time = time.time()
+ if result != testcase.TestCase.EX_OK:
+ self.result = 0
+ return testcase.TestCase.EX_RUN_ERROR
self.result = 100
- return TestCase.EX_OK
+ return testcase.TestCase.EX_OK
- def _cleanup(self):
+ def clean(self):
"""
Cleanup all OpenStack objects. Should be called on completion
:return:
"""
- if self.self_cleanup:
- for creator in reversed(self.creators):
- try:
- creator.clean()
- except Exception as e:
- self.logger.error('Unexpected error cleaning - %s', e)
-
- def _do_vping(self, vm_creator, test_ip):
+ assert self.cloud
+ self.cloud.delete_server(self.vm1, wait=True)
+ self.cloud.delete_security_group(self.sec1.id)
+ self.cloud.delete_image(self.image)
+ self.cloud.remove_router_interface(self.router, self.subnet.id)
+ self.cloud.delete_router(self.router.id)
+ self.cloud.delete_network(self.network.id)
+ self.cloud.delete_flavor(self.flavor.id)
+
+ def _do_vping(self):
"""
Method to be implemented by subclasses
Begins the real test after the OpenStack environment has been setup
- :param vm_creator: the SNAPS VM instance creator object
- :param test_ip: the IP to which the VM needs to issue the ping
: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