3 # Copyright (c) 2015 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
13 from random import randint
17 import functest.utils.functest_logger as ft_logger
18 import functest.utils.functest_utils as ft_utils
19 import functest.utils.openstack_utils as os_utils
21 import utils as test_utils
22 from results import Results
24 parser = argparse.ArgumentParser()
26 parser.add_argument("-r", "--report",
27 help="Create json result file",
30 args = parser.parse_args()
32 logger = ft_logger.Logger("sdnvpn-testcase-4").getLogger()
34 REPO_PATH = os.environ['repos_dir'] + '/sdnvpn/'
38 config_file = REPO_PATH + 'test/functest/config.yaml'
40 INSTANCE_1_NAME = ft_utils.get_parameter_from_yaml(
41 "testcases.testcase_4.instance_1_name", config_file)
42 INSTANCE_2_NAME = ft_utils.get_parameter_from_yaml(
43 "testcases.testcase_4.instance_2_name", config_file)
44 INSTANCE_3_NAME = ft_utils.get_parameter_from_yaml(
45 "testcases.testcase_4.instance_3_name", config_file)
46 INSTANCE_4_NAME = ft_utils.get_parameter_from_yaml(
47 "testcases.testcase_4.instance_4_name", config_file)
48 INSTANCE_5_NAME = ft_utils.get_parameter_from_yaml(
49 "testcases.testcase_4.instance_5_name", config_file)
50 IMAGE_NAME = ft_utils.get_parameter_from_yaml(
51 "testcases.testcase_4.image_name", config_file)
52 IMAGE_FILENAME = ft_utils.get_functest_config(
53 "general.openstack.image_file_name")
54 IMAGE_FORMAT = ft_utils.get_functest_config(
55 "general.openstack.image_disk_format")
56 IMAGE_PATH = ft_utils.get_functest_config(
57 "general.directories.dir_functest_data") + "/" + IMAGE_FILENAME
59 # NEUTRON Private Network parameters
61 NET_1_NAME = ft_utils.get_parameter_from_yaml(
62 "testcases.testcase_4.net_1_name", config_file)
63 SUBNET_1_NAME = ft_utils.get_parameter_from_yaml(
64 "testcases.testcase_4.subnet_1_name", config_file)
65 SUBNET_1_CIDR = ft_utils.get_parameter_from_yaml(
66 "testcases.testcase_4.subnet_1_cidr", config_file)
67 ROUTER_1_NAME = ft_utils.get_parameter_from_yaml(
68 "testcases.testcase_4.router_1_name", config_file)
69 NET_2_NAME = ft_utils.get_parameter_from_yaml(
70 "testcases.testcase_4.net_2_name", config_file)
71 SUBNET_2_NAME = ft_utils.get_parameter_from_yaml(
72 "testcases.testcase_4.subnet_2_name", config_file)
73 SUBNET_2_CIDR = ft_utils.get_parameter_from_yaml(
74 "testcases.testcase_4.subnet_2_cidr", config_file)
75 ROUTER_2_NAME = ft_utils.get_parameter_from_yaml(
76 "testcases.testcase_4.router_2_name", config_file)
77 SECGROUP_NAME = ft_utils.get_parameter_from_yaml(
78 "testcases.testcase_4.sdnvpn_sg_name", config_file)
79 SECGROUP_DESCR = ft_utils.get_parameter_from_yaml(
80 "testcases.testcase_4.sdnvpn_sg_descr", config_file)
81 TARGETS_1 = ft_utils.get_parameter_from_yaml(
82 "testcases.testcase_4.targets1", config_file)
83 TARGETS_2 = ft_utils.get_parameter_from_yaml(
84 "testcases.testcase_4.targets2", config_file)
85 SUCCESS_CRITERIA = ft_utils.get_parameter_from_yaml(
86 "testcases.testcase_4.succes_criteria", config_file)
87 TEST_DB = ft_utils.get_functest_config("results.test_db_url")
89 LINE_LENGTH = 60 # length for the summary table
95 results = Results(LINE_LENGTH)
97 results.add_to_summary(0, "=")
98 results.add_to_summary(2, "STATUS", "SUBTEST")
99 results.add_to_summary(0, "=")
101 nova_client = os_utils.get_nova_client()
102 neutron_client = os_utils.get_neutron_client()
103 glance_client = os_utils.get_glance_client()
105 image_id = os_utils.create_glance_image(glance_client,
111 network_1_id, _, router_1_id = test_utils.create_network(neutron_client,
116 network_2_id, _, router_2_id = test_utils.create_network(neutron_client,
121 sg_id = os_utils.create_security_group_full(neutron_client,
122 SECGROUP_NAME, SECGROUP_DESCR)
124 # Get hypervisors zones
125 compute_nodes = os_utils.get_hypervisors(nova_client)
126 num_compute_nodes = len(compute_nodes)
127 if num_compute_nodes < 2:
128 logger.error("There are %s compute nodes in the deployment. "
129 "Minimum number of nodes to complete the test is 2."
133 logger.debug("Compute nodes: %s" % compute_nodes)
134 av_zone_1 = "nova:" + compute_nodes[0]
135 av_zone_2 = "nova:" + compute_nodes[1]
138 vm_2 = test_utils.create_instance(nova_client,
143 secgroup_name=SECGROUP_NAME,
144 compute_node=av_zone_1)
145 vm_2_ip = vm_2.networks.itervalues().next()[0]
146 logger.debug("Instance '%s' booted successfully. IP='%s'." %
147 (INSTANCE_2_NAME, vm_2_ip))
149 vm_3 = test_utils.create_instance(nova_client,
154 secgroup_name=SECGROUP_NAME,
155 compute_node=av_zone_2)
156 vm_3_ip = vm_3.networks.itervalues().next()[0]
157 logger.debug("Instance '%s' booted successfully. IP='%s'." %
158 (INSTANCE_3_NAME, vm_3_ip))
160 vm_5 = test_utils.create_instance(nova_client,
165 secgroup_name=SECGROUP_NAME,
166 compute_node=av_zone_2)
167 vm_5_ip = vm_5.networks.itervalues().next()[0]
168 logger.debug("Instance '%s' booted successfully. IP='%s'." %
169 (INSTANCE_5_NAME, vm_5_ip))
171 # We boot vm5 first because we need vm5_ip for vm4 userdata
172 u4 = test_utils.generate_ping_userdata([vm_5_ip])
173 vm_4 = test_utils.create_instance(nova_client,
178 secgroup_name=SECGROUP_NAME,
179 compute_node=av_zone_1,
181 vm_4_ip = vm_4.networks.itervalues().next()[0]
182 logger.debug("Instance '%s' booted successfully. IP='%s'." %
183 (INSTANCE_4_NAME, vm_4_ip))
185 # We boot VM1 at the end because we need to get the IPs first to generate
187 u1 = test_utils.generate_ping_userdata([vm_2_ip,
191 vm_1 = test_utils.create_instance(nova_client,
196 secgroup_name=SECGROUP_NAME,
197 compute_node=av_zone_1,
199 vm_1_ip = vm_1.networks.itervalues().next()[0]
200 logger.debug("Instance '%s' booted successfully. IP='%s'." %
201 (INSTANCE_1_NAME, vm_1_ip))
202 msg = ("Create VPN with eRT<>iRT")
204 results.add_to_summary(1, msg)
205 vpn_name = "sdnvpn-" + str(randint(100000, 999999))
206 kwargs = {"import_targets": TARGETS_1,
207 "export_targets": TARGETS_2,
209 bgpvpn = os_utils.create_bgpvpn(neutron_client, **kwargs)
210 bgpvpn_id = bgpvpn['bgpvpn']['id']
211 logger.debug("VPN created details: %s" % bgpvpn)
213 msg = ("Associate router '%s' to the VPN." % ROUTER_1_NAME)
215 results.add_to_summary(1, msg)
216 results.add_to_summary(0, "-")
218 os_utils.create_router_association(
219 neutron_client, bgpvpn_id, router_1_id)
221 # Wait for VMs to get ips.
222 instances_up = test_utils.wait_for_instances_up(vm_1, vm_2,
227 logger.error("One or more instances is down")
228 # TODO Handle appropriately
230 # Ping from VM1 to VM2 should work
231 results.get_ping_status(vm_1, vm_1_ip, vm_2, vm_2_ip,
232 expected="PASS", timeout=200)
233 # Ping from VM1 to VM3 should work
234 results.get_ping_status(vm_1, vm_1_ip, vm_3, vm_3_ip,
235 expected="PASS", timeout=30)
236 # Ping from VM1 to VM4 should not work
237 results.get_ping_status(vm_1, vm_1_ip, vm_4, vm_4_ip,
238 expected="FAIL", timeout=30)
240 msg = ("Associate network '%s' to the VPN." % NET_2_NAME)
242 results.add_to_summary(0, "-")
243 results.add_to_summary(1, msg)
244 results.add_to_summary(0, "-")
245 os_utils.create_network_association(
246 neutron_client, bgpvpn_id, network_2_id)
248 test_utils.wait_for_bgp_router_assoc(
249 neutron_client, bgpvpn_id, router_1_id)
250 test_utils.wait_for_bgp_net_assoc(
251 neutron_client, bgpvpn_id, network_2_id)
253 logger.info("Waiting for the VMs to connect to each other using the"
254 " updated network configuration")
257 # Ping from VM4 to VM5 should work
258 results.get_ping_status(vm_4, vm_4_ip, vm_5, vm_5_ip,
259 expected="PASS", timeout=30)
260 # Ping from VM1 to VM4 should not work
261 results.get_ping_status(vm_1, vm_1_ip, vm_4, vm_4_ip,
262 expected="FAIL", timeout=30)
263 # Ping from VM1 to VM5 should not work
264 results.get_ping_status(vm_1, vm_1_ip, vm_5, vm_5_ip,
265 expected="FAIL", timeout=30)
267 msg = ("Update VPN with eRT=iRT ...")
269 results.add_to_summary(0, "-")
270 results.add_to_summary(1, msg)
271 results.add_to_summary(0, "-")
272 kwargs = {"import_targets": TARGETS_1,
273 "export_targets": TARGETS_1,
275 bgpvpn = os_utils.update_bgpvpn(neutron_client, bgpvpn_id, **kwargs)
277 logger.info("Waiting for the VMs to connect to each other using the"
278 " updated network configuration")
281 # Ping from VM1 to VM4 should work
282 results.get_ping_status(vm_1, vm_1_ip, vm_4, vm_4_ip,
283 expected="PASS", timeout=30)
284 # Ping from VM1 to VM5 should work
285 results.get_ping_status(vm_1, vm_1_ip, vm_5, vm_5_ip,
286 expected="PASS", timeout=30)
288 results.add_to_summary(0, "=")
289 logger.info("\n%s" % results.summary)
291 if results.test_result == "PASS":
292 logger.info("All the ping tests have passed as expected.")
294 logger.info("One or more ping tests have failed.")
298 (100 * int(results.num_tests_failed) / int(results.num_tests_failed))
299 if success < int(SUCCESS_CRITERIA):
302 return {"status": status, "details": results.details}
305 if __name__ == '__main__':