#!/usr/bin/env python # # Copyright (c) 2017 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 # import logging import os import sys from random import randint from sdnvpn.lib import config as sdnvpn_config from sdnvpn.lib import openstack_utils as os_utils from sdnvpn.lib import utils as test_utils from sdnvpn.lib.results import Results logger = logging.getLogger(__name__) COMMON_CONFIG = sdnvpn_config.CommonConfig() TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig( 'sdnvpn.test.functest.testcase_13') def main(): results = Results(COMMON_CONFIG.line_length) results.add_to_summary(0, "=") results.add_to_summary(2, "STATUS", "SUBTEST") results.add_to_summary(0, "=") if not os.path.isfile(COMMON_CONFIG.ubuntu_image_path): logger.info("Downloading image") image_dest_path = '/'.join( COMMON_CONFIG.ubuntu_image_path.split('/')[:-1]) os_utils.download_url( "http://artifacts.opnfv.org/sdnvpn/" "ubuntu-16.04-server-cloudimg-amd64-disk1.img", image_dest_path) else: logger.info("Using old image") nova_client = os_utils.get_nova_client() neutron_client = os_utils.get_neutron_client() glance_client = os_utils.get_glance_client() (floatingip_ids, instance_ids, router_ids, network_ids, image_ids, subnet_ids, interfaces, bgpvpn_ids, flavor_ids) = ([] for i in range(9)) try: image_id = os_utils.create_glance_image( glance_client, COMMON_CONFIG.ubuntu_image_name, COMMON_CONFIG.ubuntu_image_path, disk="qcow2", container="bare", public="public") image_ids.append(image_id) _, flavor_id = test_utils.create_custom_flavor() flavor_ids.append(flavor_id) network_1_id, subnet_1_id, router_1_id = test_utils.create_network( neutron_client, TESTCASE_CONFIG.net_1_name, TESTCASE_CONFIG.subnet_1_name, TESTCASE_CONFIG.subnet_1_cidr, TESTCASE_CONFIG.router_1_name) interfaces.append(tuple((router_1_id, subnet_1_id))) network_ids.extend([network_1_id]) subnet_ids.extend([subnet_1_id]) router_ids.extend([router_1_id]) sg_id = os_utils.create_security_group_full( neutron_client, TESTCASE_CONFIG.secgroup_name, TESTCASE_CONFIG.secgroup_descr) compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client) av_zone_1 = "nova:" + compute_nodes[0] av_zone_2 = "nova:" + compute_nodes[1] u1 = test_utils.generate_userdata_interface_create( TESTCASE_CONFIG.interface_name, TESTCASE_CONFIG.interface_number, TESTCASE_CONFIG.extra_route_ip, TESTCASE_CONFIG.extra_route_subnet_mask) # boot INTANCES vm_1 = test_utils.create_instance( nova_client, TESTCASE_CONFIG.instance_1_name, image_id, network_1_id, sg_id, flavor=COMMON_CONFIG.custom_flavor_name, secgroup_name=TESTCASE_CONFIG.secgroup_name, compute_node=av_zone_1, userdata=u1) vm_1_ip = test_utils.get_instance_ip(vm_1) vm1_port = test_utils.get_port(neutron_client, vm_1.id) test_utils.update_port_allowed_address_pairs( neutron_client, vm1_port['id'], [test_utils.AllowedAddressPair( TESTCASE_CONFIG.extra_route_cidr, vm1_port['mac_address'])]) vm_2 = test_utils.create_instance( nova_client, TESTCASE_CONFIG.instance_2_name, image_id, network_1_id, sg_id, flavor=COMMON_CONFIG.custom_flavor_name, secgroup_name=TESTCASE_CONFIG.secgroup_name, compute_node=av_zone_1, userdata=u1) vm_2_ip = test_utils.get_instance_ip(vm_2) vm2_port = test_utils.get_port(neutron_client, vm_2.id) test_utils.update_port_allowed_address_pairs( neutron_client, vm2_port['id'], [test_utils.AllowedAddressPair( TESTCASE_CONFIG.extra_route_cidr, vm2_port['mac_address'])]) test_utils.async_Wait_for_instances([vm_1, vm_2]) image_2_id = os_utils.create_glance_image( glance_client, TESTCASE_CONFIG.image_name, COMMON_CONFIG.image_path, disk=COMMON_CONFIG.image_format, container="bare", public='public') image_ids.append(image_2_id) # Moved vm_3 creation before associating its network/router with # bgpvpn. If VM is created after its network is associated to bgpvpn # via router, then BGPVPN in ODL uses router's vrf id for newly created # VMs which causes testcase to fail. u3 = test_utils.generate_ping_userdata( [TESTCASE_CONFIG.extra_route_ip]) vm_3 = test_utils.create_instance( nova_client, TESTCASE_CONFIG.instance_3_name, image_2_id, network_1_id, sg_id, flavor=COMMON_CONFIG.custom_flavor_name, secgroup_name=TESTCASE_CONFIG.secgroup_name, compute_node=av_zone_2, userdata=u3) instance_ids.extend([vm_1.id, vm_2.id, vm_3.id]) instance_dhcp_up = test_utils.wait_for_instances_get_dhcp(vm_3) if (not instance_dhcp_up): logger.error("vm_3 instance is down") msg = ("Create VPN with multiple RDs") results.record_action(msg) vpn_name = "sdnvpn-" + str(randint(100000, 999999)) kwargs = { "import_targets": TESTCASE_CONFIG.targets1, "export_targets": TESTCASE_CONFIG.targets2, "route_distinguishers": TESTCASE_CONFIG.route_distinguishers, "name": vpn_name } bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs) bgpvpn_id = bgpvpn['bgpvpn']['id'] logger.debug("VPN created details: %s" % bgpvpn) bgpvpn_ids.append(bgpvpn_id) msg = ("Associate router '%s' to the VPN." % TESTCASE_CONFIG.router_1_name) results.record_action(msg) results.add_to_summary(0, "-") test_utils.create_router_association( neutron_client, bgpvpn_id, router_1_id) test_utils.update_router_extra_route( neutron_client, router_1_id, [test_utils.ExtraRoute(TESTCASE_CONFIG.extra_route_cidr, vm_1_ip), test_utils.ExtraRoute(TESTCASE_CONFIG.extra_route_cidr, vm_2_ip)]) logger.info("Waiting for the VMs to connect to each other using the" " updated network configuration") test_utils.wait_before_subtest() results.get_ping_status_target_ip(vm_3, TESTCASE_CONFIG.extra_route_name, TESTCASE_CONFIG.extra_route_ip, expected="PASS", timeout=300) results.add_to_summary(0, "=") logger.info("\n%s" % results.summary) except Exception as e: logger.error("exception occurred while executing testcase_13: %s", e) raise finally: test_utils.update_router_no_extra_route(neutron_client, router_ids) test_utils.cleanup_nova(nova_client, instance_ids, flavor_ids) test_utils.cleanup_glance(glance_client, image_ids) test_utils.cleanup_neutron(neutron_client, floatingip_ids, bgpvpn_ids, interfaces, subnet_ids, router_ids, network_ids) return results.compile_summary() if __name__ == '__main__': sys.exit(main())