test/functest/testcase_2.py

   1 #!/usr/bin/python
   2 #
   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
   7 #
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10
  11 import argparse
  12 from random import randint
  13 import sys
  14
  15 import functest.utils.functest_logger as ft_logger
  16 import functest.utils.openstack_utils as os_utils
  17
  18 import utils as test_utils
  19 from results import Results
  20 import config as sdnvpn_config
  21
  22 parser = argparse.ArgumentParser()
  23
  24 parser.add_argument("-r", "--report",
  25                     help="Create json result file",
  26                     action="store_true")
  27
  28 args = parser.parse_args()
  29
  30 logger = ft_logger.Logger("sdnvpn-testcase-2").getLogger()
  31
  32 COMMON_CONFIG = sdnvpn_config.CommonConfig()
  33 TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig('testcase_2')
  34
  35
  36 def main():
  37     results = Results(COMMON_CONFIG.line_length)
  38
  39     results.add_to_summary(0, "=")
  40     results.add_to_summary(2, "STATUS", "SUBTEST")
  41     results.add_to_summary(0, "=")
  42
  43     nova_client = os_utils.get_nova_client()
  44     neutron_client = os_utils.get_neutron_client()
  45     glance_client = os_utils.get_glance_client()
  46
  47     logger.debug("Using private key %s injected to the VMs."
  48                  % COMMON_CONFIG.keyfile_path)
  49     keyfile = open(COMMON_CONFIG.keyfile_path, 'r')
  50     key = keyfile.read()
  51     keyfile.close()
  52     files = {"/home/cirros/id_rsa": key}
  53
  54     image_id = os_utils.create_glance_image(glance_client,
  55                                             TESTCASE_CONFIG.image_name,
  56                                             COMMON_CONFIG.image_path,
  57                                             disk=COMMON_CONFIG.image_format,
  58                                             container="bare",
  59                                             public=True)
  60     network_1_id, _, _ = test_utils.create_network(
  61         neutron_client,
  62         TESTCASE_CONFIG.net_1_name,
  63         TESTCASE_CONFIG.subnet_1a_name,
  64         TESTCASE_CONFIG.subnet_1a_cidr,
  65         TESTCASE_CONFIG.router_1_name,
  66         TESTCASE_CONFIG.subnet_1b_name,
  67         TESTCASE_CONFIG.subnet_1b_cidr)
  68
  69     network_2_id, _, _ = test_utils.create_network(
  70         neutron_client,
  71         TESTCASE_CONFIG.net_2_name,
  72         TESTCASE_CONFIG.subnet_2a_name,
  73         TESTCASE_CONFIG.subnet_2a_cidr,
  74         TESTCASE_CONFIG.router_2_name,
  75         TESTCASE_CONFIG.subnet_2b_name,
  76         TESTCASE_CONFIG.subnet_2b_cidr)
  77
  78     sg_id = os_utils.create_security_group_full(neutron_client,
  79                                                 TESTCASE_CONFIG.secgroup_name,
  80                                                 TESTCASE_CONFIG.secgroup_descr)
  81
  82     compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client)
  83
  84     av_zone_1 = "nova:" + compute_nodes[0]
  85     av_zone_2 = "nova:" + compute_nodes[1]
  86
  87     # boot INTANCES
  88     userdata_common = test_utils.generate_userdata_common()
  89     vm_2 = test_utils.create_instance(
  90         nova_client,
  91         TESTCASE_CONFIG.instance_2_name,
  92         image_id,
  93         network_1_id,
  94         sg_id,
  95         fixed_ip=TESTCASE_CONFIG.instance_2_ip,
  96         secgroup_name=TESTCASE_CONFIG.secgroup_name,
  97         compute_node=av_zone_1,
  98         userdata=userdata_common)
  99     vm_2_ip = vm_2.networks.itervalues().next()[0]
 100
 101     vm_3 = test_utils.create_instance(
 102         nova_client,
 103         TESTCASE_CONFIG.instance_3_name,
 104         image_id,
 105         network_1_id,
 106         sg_id,
 107         fixed_ip=TESTCASE_CONFIG.instance_3_ip,
 108         secgroup_name=TESTCASE_CONFIG.secgroup_name,
 109         compute_node=av_zone_2,
 110         userdata=userdata_common)
 111     vm_3_ip = vm_3.networks.itervalues().next()[0]
 112
 113     vm_5 = test_utils.create_instance(
 114         nova_client,
 115         TESTCASE_CONFIG.instance_5_name,
 116         image_id,
 117         network_2_id,
 118         sg_id,
 119         fixed_ip=TESTCASE_CONFIG.instance_5_ip,
 120         secgroup_name=TESTCASE_CONFIG.secgroup_name,
 121         compute_node=av_zone_2,
 122         userdata=userdata_common)
 123     vm_5_ip = vm_5.networks.itervalues().next()[0]
 124
 125     # We boot vm5 first because we need vm5_ip for vm4 userdata
 126     u4 = test_utils.generate_userdata_with_ssh(
 127         [TESTCASE_CONFIG.instance_1_ip,
 128          TESTCASE_CONFIG.instance_3_ip,
 129          TESTCASE_CONFIG.instance_5_ip])
 130     vm_4 = test_utils.create_instance(
 131         nova_client,
 132         TESTCASE_CONFIG.instance_4_name,
 133         image_id,
 134         network_2_id,
 135         sg_id,
 136         fixed_ip=TESTCASE_CONFIG.instance_4_ip,
 137         secgroup_name=TESTCASE_CONFIG.secgroup_name,
 138         compute_node=av_zone_1,
 139         userdata=u4,
 140         files=files)
 141     vm_4_ip = vm_4.networks.itervalues().next()[0]
 142
 143     # We boot VM1 at the end because we need to get the IPs first to generate
 144     # the userdata
 145     u1 = test_utils.generate_userdata_with_ssh(
 146         [TESTCASE_CONFIG.instance_2_ip,
 147          TESTCASE_CONFIG.instance_3_ip,
 148          TESTCASE_CONFIG.instance_4_ip,
 149          TESTCASE_CONFIG.instance_5_ip])
 150     vm_1 = test_utils.create_instance(
 151         nova_client,
 152         TESTCASE_CONFIG.instance_1_name,
 153         image_id,
 154         network_1_id,
 155         sg_id,
 156         fixed_ip=TESTCASE_CONFIG.instance_1_ip,
 157         secgroup_name=TESTCASE_CONFIG.secgroup_name,
 158         compute_node=av_zone_1,
 159         userdata=u1,
 160         files=files)
 161     vm_1_ip = vm_1.networks.itervalues().next()[0]
 162
 163     msg = ("Create VPN1 with eRT=iRT")
 164     logger.info(msg)
 165     results.add_to_summary(1, msg)
 166     vpn1_name = "sdnvpn-1-" + str(randint(100000, 999999))
 167     kwargs = {"import_targets": TESTCASE_CONFIG.targets2,
 168               "export_targets": TESTCASE_CONFIG.targets2,
 169               "route_targets": TESTCASE_CONFIG.targets2,
 170               "name": vpn1_name}
 171     bgpvpn1 = os_utils.create_bgpvpn(neutron_client, **kwargs)
 172     bgpvpn1_id = bgpvpn1['bgpvpn']['id']
 173     logger.debug("VPN1 created details: %s" % bgpvpn1)
 174
 175     msg = ("Associate network '%s' to the VPN." % TESTCASE_CONFIG.net_1_name)
 176     logger.info(msg)
 177     results.add_to_summary(1, msg)
 178     results.add_to_summary(0, "-")
 179
 180     os_utils.create_network_association(
 181         neutron_client, bgpvpn1_id, network_1_id)
 182
 183     # Wait for VMs to get ips.
 184     instances_up = test_utils.wait_for_instances_up(vm_1, vm_2,
 185                                                     vm_3, vm_4,
 186                                                     vm_5)
 187
 188     if not instances_up:
 189         logger.error("One or more instances is down")
 190         sys.exit(-1)
 191
 192     logger.info("Waiting for the VMs to connect to each other using the"
 193                 " updated network configuration")
 194     test_utils.wait_before_subtest()
 195
 196     # 10.10.10.12 should return sdnvpn-2 to sdnvpn-1
 197     results.check_ssh_output(
 198         vm_1, vm_1_ip,
 199         vm_2, vm_2_ip,
 200         expected=TESTCASE_CONFIG.instance_2_name,
 201         timeout=200)
 202     # 10.10.11.13 should return sdnvpn-3 to sdnvpn-1
 203     results.check_ssh_output(
 204         vm_1, vm_1_ip,
 205         vm_3, vm_3_ip,
 206         expected=TESTCASE_CONFIG.instance_3_name,
 207         timeout=30)
 208
 209     results.add_to_summary(0, "-")
 210     msg = ("Create VPN2 with eRT=iRT")
 211     logger.info(msg)
 212     results.add_to_summary(1, msg)
 213     vpn2_name = "sdnvpn-2-" + str(randint(100000, 999999))
 214     kwargs = {"import_targets": TESTCASE_CONFIG.targets1,
 215               "export_targets": TESTCASE_CONFIG.targets1,
 216               "route_targets": TESTCASE_CONFIG.targets1,
 217               "name": vpn2_name}
 218     bgpvpn2 = os_utils.create_bgpvpn(neutron_client, **kwargs)
 219     bgpvpn2_id = bgpvpn2['bgpvpn']['id']
 220     logger.debug("VPN created details: %s" % bgpvpn2)
 221
 222     msg = ("Associate network '%s' to the VPN2." % TESTCASE_CONFIG.net_2_name)
 223     logger.info(msg)
 224     results.add_to_summary(1, msg)
 225     results.add_to_summary(0, "-")
 226
 227     os_utils.create_network_association(
 228         neutron_client, bgpvpn2_id, network_2_id)
 229
 230     test_utils.wait_for_bgp_net_assoc(neutron_client, bgpvpn1_id, network_1_id)
 231     test_utils.wait_for_bgp_net_assoc(neutron_client, bgpvpn2_id, network_2_id)
 232
 233     logger.info("Waiting for the VMs to connect to each other using the"
 234                 " updated network configuration")
 235     test_utils.wait_before_subtest()
 236
 237     # 10.10.11.13 should return sdnvpn-5 to sdnvpn-4
 238     results.check_ssh_output(
 239         vm_4, vm_4_ip,
 240         vm_5, vm_5_ip,
 241         expected=TESTCASE_CONFIG.instance_5_name,
 242         timeout=30)
 243
 244     # 10.10.10.11 should return "not reachable" to sdnvpn-4
 245     results.check_ssh_output(
 246         vm_4, vm_4_ip, vm_1, vm_1_ip, expected="not reachable", timeout=30)
 247
 248     return results.compile_summary(TESTCASE_CONFIG.success_criteria)
 249
 250
 251 if __name__ == '__main__':
 252     main()