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::",
  48         "prefix_len": 64,
  49         "next_hop": "11::2",
  50         "next_hop1": "11::3",
  51         "next_hop2": "11::4",
  52         "next_hop_mac1": "00:11:22:33:44:55",
  53         "next_hop_mac2": "11:22:33:44:55:66"
  54     }
  55
  56     if ip_version == "ipv4":
  57         variables.update(ipv4_base)
  58     elif ip_version == "ipv6":
  59         variables.update(ipv6_base)
  60     else:
  61         raise ValueError("IP version must be either IPv4 or IPv6.")
  62
  63     # route configuration used in tests
  64     tables_cfg = {
  65         "table1": {
  66             "id": 1,
  67             "description": "single hop ipv4",
  68             "destination-prefix":
  69                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
  70             "next-hop": ipv4_base["next_hop"],
  71             "outgoing-interface": out_interface,
  72             "vpp-ipv4-route": {}
  73         },
  74         "table2": {
  75             "id": 1,
  76             "description": "multi hop ipv4",
  77             "destination-prefix":
  78                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
  79             "next-hop-list": {
  80                 "next-hop": [
  81                     {
  82                         "id": 1,
  83                         "address": ipv4_base["next_hop1"],
  84                         "outgoing-interface": out_interface,
  85                         "weight": "1"
  86                     },
  87                     {
  88                         "id": 2,
  89                         "address": ipv4_base["next_hop2"],
  90                         "outgoing-interface": out_interface,
  91                         "weight": "1"
  92                     }
  93                 ]
  94             }
  95         },
  96         "table3": {
  97             "id": 1,
  98             "description": "blackhole ipv4",
  99             "destination-prefix":
 100                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 101             "special-next-hop": "receive"
 102         },
 103         "table4": {
 104             "id": 1,
 105             "description": "single hop ipv6",
 106             "destination-prefix":
 107                 "{0}/{1}".format(ipv6_base["dst_net"], ipv6_base["prefix_len"]),
 108             "next-hop": ipv6_base["next_hop"],
 109             "outgoing-interface": out_interface,
 110             "vpp-ipv6-route": {}
 111         },
 112         "table5": {
 113             "id": 1,
 114             "description": "multi hop ipv6",
 115             "destination-prefix":
 116                 "{0}/{1}".format(ipv6_base["dst_net"], ipv6_base["prefix_len"]),
 117             "next-hop-list": {
 118                 "next-hop": [
 119                     {
 120                         "id": 1,
 121                         "address": ipv6_base["next_hop1"],
 122                         "outgoing-interface": out_interface,
 123                         "weight": "1"
 124                     },
 125                     {
 126                         "id": 2,
 127                         "address": ipv6_base["next_hop2"],
 128                         "outgoing-interface": out_interface,
 129                         "weight": "1"
 130                     }
 131                 ]
 132             }
 133         },
 134         "table6": {
 135             "id": 1,
 136             "description": "blackhole ipv6",
 137             "destination-prefix":
 138                 "{0}/{1}".format(ipv6_base["dst_net"], ipv6_base["prefix_len"]),
 139             "special-next-hop": "blackhole"
 140         }
 141     }
 142
 143     # expected route operational data
 144     tables_oper = {
 145         "table1_oper": {
 146             "destination-prefix":
 147                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 148             "next-hop": ipv4_base["next_hop"],
 149             "outgoing-interface": out_interface,
 150             "vpp-ipv4-route-state": {}
 151         },
 152         "table2_oper": {
 153             "destination-prefix":
 154                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 155             "next-hop-list": {
 156                 "next-hop": [
 157                     {
 158                         "address": ipv4_base["next_hop1"],
 159                         "outgoing-interface": out_interface,
 160                         "weight": 1
 161                     },
 162                     {
 163                         "address": ipv4_base["next_hop2"],
 164                         "outgoing-interface": out_interface,
 165                         "weight": 1
 166                     }
 167                 ]
 168             },
 169             'vpp-ipv4-route-state': {}
 170         },
 171         "table3_oper": {
 172             "destination-prefix":
 173                 "{0}/{1}".format(ipv4_base["dst_net"], ipv4_base["prefix_len"]),
 174             "special-next-hop": "receive",
 175             "vpp-ipv4-route-state": {}
 176         },
 177         "table4_oper": {
 178             "destination-prefix":
 179                 "{0}/{1}".format(ipv6_base["dst_net"],
 180                                  ipv6_base["prefix_len"]),
 181             "next-hop": ipv6_base["next_hop"],
 182             "outgoing-interface": out_interface,
 183             "vpp-ipv6-route-state": {}
 184         },
 185         "table5_oper": {
 186             "destination-prefix":
 187                 "{0}/{1}".format(ipv6_base["dst_net"],
 188                                  ipv6_base["prefix_len"]),
 189             "next-hop-list": {
 190                 "next-hop": [
 191                     {
 192                         "address": ipv6_base["next_hop1"],
 193                         "outgoing-interface": out_interface,
 194                         "weight": 1
 195                     },
 196                     {
 197                         "address": ipv6_base["next_hop2"],
 198                         "outgoing-interface": out_interface,
 199                         "weight": 1
 200                     }
 201                 ]
 202             },
 203             "vpp-ipv6-route-state": {}
 204         },
 205         "table6_oper": {
 206             "destination-prefix":
 207                 "{0}/{1}".format(ipv6_base["dst_net"],
 208                                  ipv6_base["prefix_len"]),
 209             "special-next-hop": "blackhole",
 210             'vpp-ipv6-route-state': {}
 211         }
 212     }
 213
 214     for item in tables_oper.values():
 215         if "next-hop-list" in item.keys():
 216             item["next-hop-list"]["next-hop"].sort()
 217
 218     variables.update(tables_cfg)
 219     variables.update(tables_oper)
 220     return variables