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 Testcase for router/FloatingIP & net assoc mutual exclusivity
13 A testcase for ODL Bug 6962, testing whether a subnet with a router can be
15 - Create two VMs, each in a subnet with a router
16 - Network assoc the two networks in a VPN iRT=eRT
17 - Try to ping from one VM to the other
18 - Assign a floating IP to a VM
24 from functest.utils import openstack_utils as os_utils
25 from sdnvpn.lib import config as sdnvpn_config
26 from sdnvpn.lib import utils as test_utils
27 from sdnvpn.lib.results import Results
30 logger = logging.getLogger(__name__)
32 COMMON_CONFIG = sdnvpn_config.CommonConfig()
33 TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig(
34 'sdnvpn.test.functest.testcase_7')
38 results = Results(COMMON_CONFIG.line_length)
40 results.add_to_summary(0, "=")
41 results.add_to_summary(2, "STATUS", "SUBTEST")
42 results.add_to_summary(0, "=")
44 nova_client = os_utils.get_nova_client()
45 neutron_client = os_utils.get_neutron_client()
46 glance_client = os_utils.get_glance_client()
48 (floatingip_ids, instance_ids, router_ids, network_ids, image_ids,
49 subnet_ids, interfaces, bgpvpn_ids) = ([] for i in range(8))
52 image_id = os_utils.create_glance_image(
53 glance_client, TESTCASE_CONFIG.image_name,
54 COMMON_CONFIG.image_path, disk=COMMON_CONFIG.image_format,
55 container="bare", public='public')
56 image_ids.append(image_id)
58 network_1_id, subnet_1_id, router_1_id = test_utils.create_network(
60 TESTCASE_CONFIG.net_1_name,
61 TESTCASE_CONFIG.subnet_1_name,
62 TESTCASE_CONFIG.subnet_1_cidr,
63 TESTCASE_CONFIG.router_1_name)
65 network_2_id, subnet_2_id, router_2_id = test_utils.create_network(
67 TESTCASE_CONFIG.net_2_name,
68 TESTCASE_CONFIG.subnet_2_name,
69 TESTCASE_CONFIG.subnet_2_cidr,
70 TESTCASE_CONFIG.router_2_name)
72 interfaces.append(tuple((router_1_id, subnet_1_id)))
73 interfaces.append(tuple((router_2_id, subnet_2_id)))
74 network_ids.extend([network_1_id, network_2_id])
75 router_ids.extend([router_1_id, router_2_id])
76 subnet_ids.extend([subnet_1_id, subnet_2_id])
78 sg_id = os_utils.create_security_group_full(
79 neutron_client, TESTCASE_CONFIG.secgroup_name,
80 TESTCASE_CONFIG.secgroup_descr)
81 test_utils.open_icmp(neutron_client, sg_id)
82 test_utils.open_http_port(neutron_client, sg_id)
84 vm_2 = test_utils.create_instance(
86 TESTCASE_CONFIG.instance_2_name,
90 secgroup_name=TESTCASE_CONFIG.secgroup_name)
91 vm_2_ip = test_utils.get_instance_ip(vm_2)
93 u1 = test_utils.generate_ping_userdata([vm_2_ip])
94 vm_1 = test_utils.create_instance(
96 TESTCASE_CONFIG.instance_1_name,
100 secgroup_name=TESTCASE_CONFIG.secgroup_name,
103 instance_ids.extend([vm_1.id, vm_2.id])
105 msg = ("Create VPN with eRT==iRT")
106 results.record_action(msg)
107 vpn_name = "sdnvpn-7"
109 "import_targets": TESTCASE_CONFIG.targets,
110 "export_targets": TESTCASE_CONFIG.targets,
111 "route_distinguishers": TESTCASE_CONFIG.route_distinguishers,
114 bgpvpn = test_utils.create_bgpvpn(neutron_client, **kwargs)
115 bgpvpn_id = bgpvpn['bgpvpn']['id']
116 logger.debug("VPN created details: %s" % bgpvpn)
117 bgpvpn_ids.append(bgpvpn_id)
119 msg = ("Associate networks '%s', '%s' to the VPN."
120 % (TESTCASE_CONFIG.net_1_name,
121 TESTCASE_CONFIG.net_2_name))
122 results.record_action(msg)
123 results.add_to_summary(0, "-")
125 test_utils.create_network_association(
126 neutron_client, bgpvpn_id, network_1_id)
127 test_utils.create_network_association(
128 neutron_client, bgpvpn_id, network_2_id)
130 test_utils.wait_for_bgp_net_assoc(
131 neutron_client, bgpvpn_id, network_1_id)
132 test_utils.wait_for_bgp_net_assoc(
133 neutron_client, bgpvpn_id, network_2_id)
135 # Wait for VMs to get ips.
136 instances_up = test_utils.wait_for_instances_up(vm_2)
137 instances_dhcp_up = test_utils.wait_for_instances_get_dhcp(vm_1)
139 if (not instances_up or not instances_dhcp_up):
140 logger.error("One or more instances are down")
141 # TODO: Handle this appropriately
143 logger.info("Waiting for the VMs to connect to each other using the"
144 " updated network configuration")
145 test_utils.wait_before_subtest()
147 results.get_ping_status(vm_1, vm_2, expected="PASS", timeout=200)
148 results.add_to_summary(0, "=")
150 msg = "Assign a Floating IP to %s and ping it" % vm_2.name
151 results.record_action(msg)
152 results.add_to_summary(0, '-')
154 fip = os_utils.create_floating_ip(neutron_client)
155 fip_added = os_utils.add_floating_ip(nova_client, vm_2.id,
158 results.add_success(msg)
160 results.add_failure(msg)
162 results.ping_ip_test(fip['fip_addr'])
164 floatingip_ids.append(fip['fip_id'])
166 except Exception as e:
167 logger.error("exception occurred while executing testcase_7: %s", e)
170 test_utils.cleanup_nova(nova_client, instance_ids)
171 test_utils.cleanup_glance(glance_client, image_ids)
172 test_utils.cleanup_neutron(neutron_client, floatingip_ids,
173 bgpvpn_ids, interfaces, subnet_ids,
174 router_ids, network_ids)
176 return results.compile_summary()
179 if __name__ == '__main__':
180 logging.basicConfig(level=logging.INFO)