resources/test_data/honeycomb/routing.py

   1 # Copyright (c) 2017 Cisco and/or its affiliates.
   2 # Licensed under the Apache License, Version 2.0 (the "License");
   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
   6 #     http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 """Test data for Honeycomb routing test."""
  15
  16 from resources.libraries.python.topology import Topology
  17
  18
  19 def get_variables(node, ip_version, out_interface):
  20
  21     out_interface = Topology.convert_interface_reference(
  22         node, out_interface, "name")
  23
  24     ip_version = ip_version.lower()
  25     variables = {}
  26
  27     # base network settings
  28     ipv4_base = {
  29         "dut_to_tg_if1_ip": "16.0.0.1",
  30         "dut_to_tg_if2_ip": "16.0.1.1",
  31         "src_ip": "16.0.0.2",
  32         "dst_ip": "16.0.2.1",
  33         "dst_net": "16.0.2.0",
  34         "prefix_len": 24,
  35         "next_hop": "16.0.1.2",
  36         "next_hop1": "16.0.1.3",
  37         "next_hop2": "16.0.1.4",
  38         "next_hop_mac1": "00:11:22:33:44:55",
  39         "next_hop_mac2": "11:22:33:44:55:66"
  40     }
  41
  42     ipv6_base = {
  43         "dut_to_tg_if1_ip": "10::1",
  44         "dut_to_tg_if2_ip": "11::1",
  45         "src_ip": "10::2",
  46         "dst_ip": "12::1",
  47         "dst_net": "12::0",
  48         "dst_net_full": "12:0:0:0:0:0:0:0",
  49         "prefix_len": 64,
  50         "next_hop": "11::2",
  51         "next_hop1": "11::3",
  52         "next_hop2": "11::4",
  53         "next_hop_mac1": "00:11:22:33:44:55",
  54         "next_hop_mac2": "11:22:33:44:55:66"
  55     }
  56
  57     if ip_version == "ipv4":
  58         variables.update(ipv4_base)
  59     elif ip_version == "ipv6":
  60         variables.update(ipv6_base)
  61     else:
  62         raise ValueError("IP version must be either IPv4 or IPv6.")
  63
  64     # route configuration used in tests
  65     tables_cfg = {
  66         "table1": {
  67             "id": 1,
  68             "description": "single hop ipv4",
  69             "destination-prefix":
  70                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
  71             "next-hop": ipv4_base["next_hop"],
  72             "outgoing-interface": out_interface,
  73             "vpp-ipv4-route": {}
  74         },
  75         "table2": {
  76             "id": 1,
  77             "description": "multi hop ipv4",
  78             "destination-prefix":
  79                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
  80             "next-hop-list": {
  81                 "next-hop": [
  82                     {
  83                         "id": 1,
  84                         "address": ipv4_base["next_hop1"],
  85                         "outgoing-interface": out_interface,
  86                         "weight": "1"
  87                     },
  88                     {
  89                         "id": 2,
  90                         "address": ipv4_base["next_hop2"],
  91                         "outgoing-interface": out_interface,
  92                         "weight": "1"
  93                     }
  94                 ]
  95             }
  96         },
  97         "table3": {
  98             "id": 1,
  99             "description": "blackhole ipv4",
 100             "destination-prefix":
 101                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 102             "special-next-hop": "receive"
 103         },
 104         "table4": {
 105             "id": 1,
 106             "description": "single hop ipv6",
 107             "destination-prefix":
 108                 "{0}/{1}".format(ipv6_base["dst_net"], ipv6_base["prefix_len"]),
 109             "next-hop": ipv6_base["next_hop"],
 110             "outgoing-interface": out_interface,
 111             "vpp-ipv6-route": {}
 112         },
 113         "table5": {
 114             "id": 1,
 115             "description": "multi hop ipv6",
 116             "destination-prefix":
 117                 "{0}/{1}".format(ipv6_base["dst_net"], ipv6_base["prefix_len"]),
 118             "next-hop-list": {
 119                 "next-hop": [
 120                     {
 121                         "id": 1,
 122                         "address": ipv6_base["next_hop1"],
 123                         "outgoing-interface": out_interface,
 124                         "weight": "1"
 125                     },
 126                     {
 127                         "id": 2,
 128                         "address": ipv6_base["next_hop2"],
 129                         "outgoing-interface": out_interface,
 130                         "weight": "1"
 131                     }
 132                 ]
 133             }
 134         },
 135         "table6": {
 136             "id": 1,
 137             "description": "blackhole ipv6",
 138             "destination-prefix":
 139                 "{0}/{1}".format(ipv6_base["dst_net"], ipv6_base["prefix_len"]),
 140             "special-next-hop": "blackhole"
 141         }
 142     }
 143
 144     # expected route operational data
 145     tables_oper = {
 146         "table1_oper": {
 147             "destination-prefix":
 148                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 149             "next-hop": ipv4_base["next_hop"],
 150             "outgoing-interface": out_interface,
 151             "vpp-ipv4-route-state": {}
 152         },
 153         "table2_oper": {
 154             "destination-prefix":
 155                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 156             "next-hop-list": {
 157                 "next-hop": [
 158                     {
 159                         "address": ipv4_base["next_hop1"],
 160                         "outgoing-interface": out_interface,
 161                         "weight": 1
 162                     },
 163                     {
 164                         "address": ipv4_base["next_hop2"],
 165                         "outgoing-interface": out_interface,
 166                         "weight": 1
 167                     }
 168                 ]
 169             },
 170             'vpp-ipv4-route-state': {}
 171         },
 172         "table3_oper": {
 173             "destination-prefix":
 174                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 175             "special-next-hop": "receive",
 176             "vpp-ipv4-route-state": {}
 177         },
 178         "table4_oper": {
 179             "destination-prefix":
 180                 "{0}/{1}".format(ipv6_base["dst_net_full"],
 181                                  ipv6_base["prefix_len"]),
 182             "next-hop": ipv6_base["next_hop"],
 183             "outgoing-interface": out_interface,
 184             "vpp-ipv6-route-state": {}
 185         },
 186         "table5_oper": {
 187             "destination-prefix":
 188                 "{0}/{1}".format(ipv6_base["dst_net_full"],
 189                                  ipv6_base["prefix_len"]),
 190             "next-hop-list": {
 191                 "next-hop": [
 192                     {
 193                         "address": ipv6_base["next_hop1"],
 194                         "outgoing-interface": out_interface,
 195                         "weight": 1
 196                     },
 197                     {
 198                         "address": ipv6_base["next_hop2"],
 199                         "outgoing-interface": out_interface,
 200                         "weight": 1
 201                     }
 202                 ]
 203             },
 204             "vpp-ipv6-route-state": {}
 205         },
 206         "table6_oper": {
 207             "destination-prefix":
 208                 "{0}/{1}".format(ipv6_base["dst_net_full"],
 209                                  ipv6_base["prefix_len"]),
 210             "special-next-hop": "blackhole",
 211             'vpp-ipv6-route-state': {}
 212         }
 213     }
 214
 215     for item in tables_oper.values():
 216         if "next-hop-list" in item.keys():
 217             item["next-hop-list"]["next-hop"].sort()
 218
 219     variables.update(tables_cfg)
 220     variables.update(tables_oper)
 221     return variables