3 # Copyright (c) 2017 All rights reserved
4 # This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
11 Test whether router assoc can coexist with floating IP
12 - Create VM1 in net1 with a subnet which is connected to a router
13 which is connected with the gateway
14 - Create VM2 in net2 with a subnet without a router attached.
15 - Create bgpvpn with iRT=eRT
16 - Assoc the router of net1 with bgpvpn and assoc net 2 with the bgpvpn
17 - Try to ping from one VM to the other
18 - Assign a floating IP to the VM in the router assoc network
19 - Ping it the floating ip
24 import functest.utils.openstack_utils as os_utils
26 import sdnvpn.lib.utils as test_utils
27 from sdnvpn.lib.results import Results
28 import sdnvpn.lib.config as sdnvpn_config
30 parser = argparse.ArgumentParser()
32 parser.add_argument("-r", "--report",
33 help="Create json result file",
36 args = parser.parse_args()
38 logger = logging.getLogger('sdnvpn-testcase-8')
40 COMMON_CONFIG = sdnvpn_config.CommonConfig()
41 TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig('testcase_8')
45 results = Results(COMMON_CONFIG.line_length)
47 results.add_to_summary(0, "=")
48 results.add_to_summary(2, "STATUS", "SUBTEST")
49 results.add_to_summary(0, "=")
51 nova_client = os_utils.get_nova_client()
52 neutron_client = os_utils.get_neutron_client()
53 glance_client = os_utils.get_glance_client()
55 (floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
56 subnet_ids, interfaces, bgpvpn_ids) = ([] for i in range(8))
58 image_id = os_utils.create_glance_image(glance_client,
59 TESTCASE_CONFIG.image_name,
60 COMMON_CONFIG.image_path,
61 disk=COMMON_CONFIG.image_format,
64 image_ids.append(image_id)
66 network_1_id, subnet_1_id, router_1_id = test_utils.create_network(
68 TESTCASE_CONFIG.net_1_name,
69 TESTCASE_CONFIG.subnet_1_name,
70 TESTCASE_CONFIG.subnet_1_cidr,
71 TESTCASE_CONFIG.router_1_name)
72 network_2_id = test_utils.create_net(
74 TESTCASE_CONFIG.net_2_name)
76 subnet_2_id = test_utils.create_subnet(
78 TESTCASE_CONFIG.subnet_2_name,
79 TESTCASE_CONFIG.subnet_2_cidr,
82 interfaces.append(tuple((router_1_id, subnet_1_id)))
83 network_ids.extend([network_1_id, network_2_id])
84 router_ids.append(router_1_id)
85 subnet_ids.extend([subnet_1_id, subnet_2_id])
87 sg_id = os_utils.create_security_group_full(neutron_client,
88 TESTCASE_CONFIG.secgroup_name,
89 TESTCASE_CONFIG.secgroup_descr)
90 test_utils.open_icmp(neutron_client, sg_id)
91 test_utils.open_http_port(neutron_client, sg_id)
93 vm_2 = test_utils.create_instance(
95 TESTCASE_CONFIG.instance_2_name,
99 secgroup_name=TESTCASE_CONFIG.secgroup_name)
100 vm_2_ip = test_utils.get_instance_ip(vm_2)
102 u1 = test_utils.generate_ping_userdata([vm_2_ip])
103 vm_1 = test_utils.create_instance(
105 TESTCASE_CONFIG.instance_1_name,
109 secgroup_name=TESTCASE_CONFIG.secgroup_name,
111 instance_ids.extend([vm_1.id, vm_2.id])
113 results.record_action("Create VPN with eRT==iRT")
114 vpn_name = "sdnvpn-8"
115 kwargs = {"import_targets": TESTCASE_CONFIG.targets,
116 "export_targets": TESTCASE_CONFIG.targets,
117 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
119 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
120 bgpvpn_id = bgpvpn['bgpvpn']['id']
121 logger.debug("VPN created details: %s" % bgpvpn)
122 bgpvpn_ids.append(bgpvpn_id)
124 msg = ("Associate router '%s' and net '%s' to the VPN."
125 % (TESTCASE_CONFIG.router_1_name,
126 TESTCASE_CONFIG.net_2_name))
127 results.record_action(msg)
128 results.add_to_summary(0, "-")
130 test_utils.create_router_association(
131 neutron_client, bgpvpn_id, router_1_id)
132 test_utils.create_network_association(
133 neutron_client, bgpvpn_id, network_2_id)
135 test_utils.wait_for_bgp_router_assoc(
136 neutron_client, bgpvpn_id, router_1_id)
137 test_utils.wait_for_bgp_net_assoc(
138 neutron_client, bgpvpn_id, network_2_id)
140 instances_up = test_utils.wait_for_instances_up(vm_1, vm_2)
142 logger.error("One or more instances is down")
144 logger.info("Waiting for the VMs to connect to each other using the"
145 " updated network configuration")
146 test_utils.wait_before_subtest()
148 results.get_ping_status(vm_1, vm_2, expected="PASS", timeout=200)
149 results.add_to_summary(0, "=")
151 msg = "Assign a Floating IP to %s" % vm_1.name
152 results.record_action(msg)
154 fip = os_utils.create_floating_ip(neutron_client)
156 fip_added = os_utils.add_floating_ip(nova_client, vm_1.id, fip['fip_addr'])
158 results.add_success(msg)
160 results.add_failure(msg)
162 results.add_to_summary(0, "=")
163 results.record_action("Ping %s via Floating IP" % vm_1.name)
164 results.add_to_summary(0, "-")
165 results.ping_ip_test(fip['fip_addr'])
167 floatingip_ids.append(fip['fip_id'])
169 test_utils.cleanup_nova(nova_client, floatingip_ids, instance_ids,
171 test_utils.cleanup_neutron(neutron_client, bgpvpn_ids, interfaces,
172 subnet_ids, router_ids, network_ids)
173 return results.compile_summary()
176 if __name__ == '__main__':
177 logging.basicConfig(level=logging.INFO)