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 import os
  13 from random import randint
  14 import sys
  15
  16 import functest.utils.functest_logger as ft_logger
  17 import functest.utils.functest_utils as ft_utils
  18 import functest.utils.openstack_utils as os_utils
  19
  20 import utils as test_utils
  21 from results import Results
  22
  23 parser = argparse.ArgumentParser()
  24
  25 parser.add_argument("-r", "--report",
  26                     help="Create json result file",
  27                     action="store_true")
  28
  29 args = parser.parse_args()
  30
  31 logger = ft_logger.Logger("sdnvpn-testcase-2").getLogger()
  32
  33 REPO_PATH = os.environ['repos_dir'] + '/sdnvpn/'
  34
  35 VM_BOOT_TIMEOUT = 180
  36
  37 config_file = REPO_PATH + 'test/functest/config.yaml'
  38
  39 INSTANCE_1_NAME = ft_utils.get_parameter_from_yaml(
  40     "testcases.testcase_2.instance_1_name", config_file)
  41 INSTANCE_1_IP = "10.10.10.11"
  42 INSTANCE_2_NAME = ft_utils.get_parameter_from_yaml(
  43     "testcases.testcase_2.instance_2_name", config_file)
  44 INSTANCE_2_IP = "10.10.10.12"
  45 INSTANCE_3_NAME = ft_utils.get_parameter_from_yaml(
  46     "testcases.testcase_2.instance_3_name", config_file)
  47 INSTANCE_3_IP = "10.10.11.13"
  48 INSTANCE_4_NAME = ft_utils.get_parameter_from_yaml(
  49     "testcases.testcase_2.instance_4_name", config_file)
  50 INSTANCE_4_IP = "10.10.10.12"
  51 INSTANCE_5_NAME = ft_utils.get_parameter_from_yaml(
  52     "testcases.testcase_2.instance_5_name", config_file)
  53 INSTANCE_5_IP = "10.10.11.13"
  54 IMAGE_NAME = ft_utils.get_parameter_from_yaml(
  55     "testcases.testcase_2.image_name", config_file)
  56 IMAGE_FILENAME = ft_utils.get_functest_config(
  57     "general.openstack.image_file_name")
  58 IMAGE_FORMAT = ft_utils.get_functest_config(
  59     "general.openstack.image_disk_format")
  60 IMAGE_PATH = ft_utils.get_functest_config(
  61     "general.directories.dir_functest_data") + "/" + IMAGE_FILENAME
  62
  63 KEYFILE_PATH = REPO_PATH + 'test/functest/id_rsa'
  64
  65 # NEUTRON Private Network parameters
  66
  67 NET_1_NAME = ft_utils.get_parameter_from_yaml(
  68     "testcases.testcase_2.net_1_name", config_file)
  69 SUBNET_1a_NAME = ft_utils.get_parameter_from_yaml(
  70     "testcases.testcase_2.subnet_1a_name", config_file)
  71 SUBNET_1a_CIDR = ft_utils.get_parameter_from_yaml(
  72     "testcases.testcase_2.subnet_1a_cidr", config_file)
  73 SUBNET_1b_NAME = ft_utils.get_parameter_from_yaml(
  74     "testcases.testcase_2.subnet_1b_name", config_file)
  75 SUBNET_1b_CIDR = ft_utils.get_parameter_from_yaml(
  76     "testcases.testcase_2.subnet_1b_cidr", config_file)
  77 ROUTER_1_NAME = ft_utils.get_parameter_from_yaml(
  78     "testcases.testcase_2.router_1_name", config_file)
  79 NET_2_NAME = ft_utils.get_parameter_from_yaml(
  80     "testcases.testcase_2.net_2_name", config_file)
  81 SUBNET_2a_NAME = ft_utils.get_parameter_from_yaml(
  82     "testcases.testcase_2.subnet_2a_name", config_file)
  83 SUBNET_2a_CIDR = ft_utils.get_parameter_from_yaml(
  84     "testcases.testcase_2.subnet_2a_cidr", config_file)
  85 SUBNET_2b_NAME = ft_utils.get_parameter_from_yaml(
  86     "testcases.testcase_2.subnet_2b_name", config_file)
  87 SUBNET_2b_CIDR = ft_utils.get_parameter_from_yaml(
  88     "testcases.testcase_2.subnet_2b_cidr", config_file)
  89 ROUTER_1_NAME = ft_utils.get_parameter_from_yaml(
  90     "testcases.testcase_2.router_1_name", config_file)
  91 ROUTER_2_NAME = ft_utils.get_parameter_from_yaml(
  92     "testcases.testcase_2.router_2_name", config_file)
  93 SECGROUP_NAME = ft_utils.get_parameter_from_yaml(
  94     "testcases.testcase_2.sdnvpn_sg_name", config_file)
  95 SECGROUP_DESCR = ft_utils.get_parameter_from_yaml(
  96     "testcases.testcase_2.sdnvpn_sg_descr", config_file)
  97 TARGETS_1 = ft_utils.get_parameter_from_yaml(
  98     "testcases.testcase_2.targets1", config_file)
  99 TARGETS_2 = ft_utils.get_parameter_from_yaml(
 100     "testcases.testcase_2.targets2", config_file)
 101 SUCCESS_CRITERIA = ft_utils.get_parameter_from_yaml(
 102     "testcases.testcase_1.succes_criteria", config_file)
 103 TEST_DB = ft_utils.get_functest_config("results.test_db_url")
 104
 105 LINE_LENGTH = 90  # length for the summary table
 106
 107
 108 def main():
 109     global LINE_LENGTH
 110
 111     results = Results(LINE_LENGTH)
 112
 113     results.add_to_summary(0, "=")
 114     results.add_to_summary(2, "STATUS", "SUBTEST")
 115     results.add_to_summary(0, "=")
 116
 117     nova_client = os_utils.get_nova_client()
 118     neutron_client = os_utils.get_neutron_client()
 119     glance_client = os_utils.get_glance_client()
 120
 121     logger.debug("Using private key %s injected to the VMs." % KEYFILE_PATH)
 122     keyfile = open(KEYFILE_PATH, 'r')
 123     key = keyfile.read()
 124     keyfile.close()
 125     files = {"/home/cirros/id_rsa": key}
 126
 127     image_id = os_utils.create_glance_image(glance_client,
 128                                             IMAGE_NAME,
 129                                             IMAGE_PATH,
 130                                             disk=IMAGE_FORMAT,
 131                                             container="bare",
 132                                             public=True)
 133     network_1_id, _, _ = test_utils.create_network(neutron_client,
 134                                                    NET_1_NAME,
 135                                                    SUBNET_1a_NAME,
 136                                                    SUBNET_1a_CIDR,
 137                                                    ROUTER_1_NAME,
 138                                                    SUBNET_1b_NAME,
 139                                                    SUBNET_1b_CIDR)
 140     network_2_id, _, _ = test_utils.create_network(neutron_client,
 141                                                    NET_2_NAME,
 142                                                    SUBNET_2a_NAME,
 143                                                    SUBNET_2a_CIDR,
 144                                                    ROUTER_2_NAME,
 145                                                    SUBNET_2b_NAME,
 146                                                    SUBNET_2b_CIDR)
 147     sg_id = os_utils.create_security_group_full(neutron_client,
 148                                                 SECGROUP_NAME, SECGROUP_DESCR)
 149
 150     compute_nodes = test_utils.assert_and_get_compute_nodes(nova_client)
 151
 152     av_zone_1 = "nova:" + compute_nodes[0]
 153     av_zone_2 = "nova:" + compute_nodes[1]
 154
 155     # boot INTANCES
 156     userdata_common = test_utils.generate_userdata_common()
 157     vm_2 = test_utils.create_instance(nova_client,
 158                                       INSTANCE_2_NAME,
 159                                       image_id,
 160                                       network_1_id,
 161                                       sg_id,
 162                                       fixed_ip=INSTANCE_2_IP,
 163                                       secgroup_name=SECGROUP_NAME,
 164                                       compute_node=av_zone_1,
 165                                       userdata=userdata_common)
 166     vm_2_ip = vm_2.networks.itervalues().next()[0]
 167     logger.debug("Instance '%s' booted successfully. IP='%s'." %
 168                  (INSTANCE_2_NAME, vm_2_ip))
 169
 170     vm_3 = test_utils.create_instance(nova_client,
 171                                       INSTANCE_3_NAME,
 172                                       image_id,
 173                                       network_1_id,
 174                                       sg_id,
 175                                       fixed_ip=INSTANCE_3_IP,
 176                                       secgroup_name=SECGROUP_NAME,
 177                                       compute_node=av_zone_2,
 178                                       userdata=userdata_common)
 179     vm_3_ip = vm_3.networks.itervalues().next()[0]
 180     logger.debug("Instance '%s' booted successfully. IP='%s'." %
 181                  (INSTANCE_3_NAME, vm_3_ip))
 182
 183     vm_5 = test_utils.create_instance(nova_client,
 184                                       INSTANCE_5_NAME,
 185                                       image_id,
 186                                       network_2_id,
 187                                       sg_id,
 188                                       fixed_ip=INSTANCE_5_IP,
 189                                       secgroup_name=SECGROUP_NAME,
 190                                       compute_node=av_zone_2,
 191                                       userdata=userdata_common)
 192     vm_5_ip = vm_5.networks.itervalues().next()[0]
 193     logger.debug("Instance '%s' booted successfully. IP='%s'." %
 194                  (INSTANCE_5_NAME, vm_5_ip))
 195
 196     # We boot vm5 first because we need vm5_ip for vm4 userdata
 197     u4 = test_utils.generate_userdata_with_ssh(
 198         [INSTANCE_1_IP, INSTANCE_3_IP, INSTANCE_5_IP])
 199     vm_4 = test_utils.create_instance(nova_client,
 200                                       INSTANCE_4_NAME,
 201                                       image_id,
 202                                       network_2_id,
 203                                       sg_id,
 204                                       fixed_ip=INSTANCE_4_IP,
 205                                       secgroup_name=SECGROUP_NAME,
 206                                       compute_node=av_zone_1,
 207                                       userdata=u4,
 208                                       files=files)
 209     vm_4_ip = vm_4.networks.itervalues().next()[0]
 210     logger.debug("Instance '%s' booted successfully. IP='%s'." %
 211                  (INSTANCE_4_NAME, vm_4_ip))
 212
 213     # We boot VM1 at the end because we need to get the IPs first to generate
 214     # the userdata
 215     u1 = test_utils.generate_userdata_with_ssh(
 216         [INSTANCE_2_IP, INSTANCE_3_IP, INSTANCE_4_IP, INSTANCE_5_IP])
 217     vm_1 = test_utils.create_instance(nova_client,
 218                                       INSTANCE_1_NAME,
 219                                       image_id,
 220                                       network_1_id,
 221                                       sg_id,
 222                                       fixed_ip=INSTANCE_1_IP,
 223                                       secgroup_name=SECGROUP_NAME,
 224                                       compute_node=av_zone_1,
 225                                       userdata=u1,
 226                                       files=files)
 227     vm_1_ip = vm_1.networks.itervalues().next()[0]
 228     logger.debug("Instance '%s' booted successfully. IP='%s'." %
 229                  (INSTANCE_1_NAME, vm_1_ip))
 230
 231     msg = ("Create VPN1 with eRT=iRT")
 232     logger.info(msg)
 233     results.add_to_summary(1, msg)
 234     vpn1_name = "sdnvpn-1-" + str(randint(100000, 999999))
 235     kwargs = {"import_targets": TARGETS_2,
 236               "export_targets": TARGETS_2,
 237               "route_targets": TARGETS_2,
 238               "name": vpn1_name}
 239     bgpvpn1 = os_utils.create_bgpvpn(neutron_client, **kwargs)
 240     bgpvpn1_id = bgpvpn1['bgpvpn']['id']
 241     logger.debug("VPN1 created details: %s" % bgpvpn1)
 242
 243     msg = ("Associate network '%s' to the VPN." % NET_1_NAME)
 244     logger.info(msg)
 245     results.add_to_summary(1, msg)
 246     results.add_to_summary(0, "-")
 247
 248     os_utils.create_network_association(
 249         neutron_client, bgpvpn1_id, network_1_id)
 250
 251     # Wait for VMs to get ips.
 252     instances_up = test_utils.wait_for_instances_up(vm_1, vm_2,
 253                                                     vm_3, vm_4,
 254                                                     vm_5)
 255
 256     if not instances_up:
 257         logger.error("One or more instances is down")
 258         sys.exit(-1)
 259
 260     logger.info("Waiting for the VMs to connect to each other using the"
 261                 " updated network configuration")
 262     test_utils.wait_before_subtest()
 263
 264     # 10.10.10.12 should return sdnvpn-2 to sdnvpn-1
 265     results.check_ssh_output(
 266         vm_1, vm_1_ip, vm_2, vm_2_ip, expected=INSTANCE_2_NAME, timeout=200)
 267     # 10.10.11.13 should return sdnvpn-3 to sdnvpn-1
 268     results.check_ssh_output(
 269         vm_1, vm_1_ip, vm_3, vm_3_ip, expected=INSTANCE_3_NAME, timeout=30)
 270
 271     results.add_to_summary(0, "-")
 272     msg = ("Create VPN2 with eRT=iRT")
 273     logger.info(msg)
 274     results.add_to_summary(1, msg)
 275     vpn2_name = "sdnvpn-2-" + str(randint(100000, 999999))
 276     kwargs = {"import_targets": TARGETS_1,
 277               "export_targets": TARGETS_1,
 278               "route_targets": TARGETS_1,
 279               "name": vpn2_name}
 280     bgpvpn2 = os_utils.create_bgpvpn(neutron_client, **kwargs)
 281     bgpvpn2_id = bgpvpn2['bgpvpn']['id']
 282     logger.debug("VPN created details: %s" % bgpvpn2)
 283
 284     msg = ("Associate network '%s' to the VPN2." % NET_2_NAME)
 285     logger.info(msg)
 286     results.add_to_summary(1, msg)
 287     results.add_to_summary(0, "-")
 288
 289     os_utils.create_network_association(
 290         neutron_client, bgpvpn2_id, network_2_id)
 291
 292     test_utils.wait_for_bgp_net_assoc(neutron_client, bgpvpn1_id, network_1_id)
 293     test_utils.wait_for_bgp_net_assoc(neutron_client, bgpvpn2_id, network_2_id)
 294
 295     logger.info("Waiting for the VMs to connect to each other using the"
 296                 " updated network configuration")
 297     test_utils.wait_before_subtest()
 298
 299     # 10.10.11.13 should return sdnvpn-5 to sdnvpn-4
 300     results.check_ssh_output(
 301         vm_4, vm_4_ip, vm_5, vm_5_ip, expected=INSTANCE_5_NAME, timeout=30)
 302
 303     # 10.10.10.11 should return "not reachable" to sdnvpn-4
 304     results.check_ssh_output(
 305         vm_4, vm_4_ip, vm_1, vm_1_ip, expected="not reachable", timeout=30)
 306
 307     return results.compile_summary(SUCCESS_CRITERIA)
 308
 309
 310 if __name__ == '__main__':
 311     main()