resources/libraries/robot/vxlan.robot

   1 # Copyright (c) 2016 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 *** Settings ***
  15 | Library  | Collections
  16 | Resource | resources/libraries/robot/default.robot
  17 | Resource | resources/libraries/robot/bridge_domain.robot
  18 | Library  | resources.libraries.python.L2Util
  19 | Library  | resources.libraries.python.IPUtil
  20 | Library  | resources.libraries.python.IPv4Util
  21 | Library  | resources.libraries.python.IPv4Setup
  22 | Library  | resources.libraries.python.InterfaceSetup
  23 | Library  | resources.libraries.python.InterfaceUtil
  24 | Library  | resources.libraries.python.topology.Topology
  25 | Library  | resources.libraries.python.NodePath
  26
  27
  28 *** Keywords ***
  29 | Setup VXLAN tunnel on nodes
  30 | | [Arguments] | ${TG} | ${DUT1} | ${DUT2} | ${VNI}
  31 | | Append Nodes | ${TG} | ${DUT1} | ${DUT2} | ${TG}
  32 | | Compute Path
  33 | | ${tgs_to_dut1} | ${tg}= | Next Interface
  34 | | ${dut1s_to_tg} | ${dut1}= | Next Interface
  35 | | ${dut1s_to_dut2} | ${dut1}= | Next Interface
  36 | | ${dut2s_to_dut1} | ${dut2}= | Next Interface
  37 | | ${dut2s_to_tg} | ${dut2}= | Next Interface
  38 | | ${tgs_to_dut2} | ${tg}= | Next Interface
  39 | | Set Suite Variable | ${tgs_to_dut1}
  40 | | Set Suite Variable | ${dut1s_to_tg}
  41 | | Set Suite Variable | ${tgs_to_dut2}
  42 | | Set Suite Variable | ${dut2s_to_tg}
  43 | | Set Suite Variable | ${dut1s_to_dut2}
  44 | | Set Suite Variable | ${dut2s_to_dut1}
  45 # TODO: replace with address generator
  46 | | Set Suite Variable | ${dut1s_ip_address} | 172.16.0.1
  47 | | Set Suite Variable | ${dut2s_ip_address} | 172.16.0.2
  48 | | Set Suite Variable | ${duts_ip_address_prefix} | 24
  49 | | Set Interface State | ${TG} | ${tgs_to_dut1} | up
  50 | | Set Interface State | ${TG} | ${tgs_to_dut2} | up
  51 | | Setup DUT for VXLAN | ${DUT1} | ${VNI} | ${dut1s_ip_address} | ${dut2s_ip_address}
  52 | | ...                 | ${dut1s_to_tg} | ${dut1s_to_dut2} | ${dut1s_ip_address} | ${duts_ip_address_prefix}
  53 | | Setup DUT for VXLAN | ${DUT2} | ${VNI} | ${dut2s_ip_address} | ${dut1s_ip_address}
  54 | | ...                 | ${dut2s_to_tg} | ${dut2s_to_dut1} | ${dut2s_ip_address} | ${duts_ip_address_prefix}
  55 | | @{test_nodes}= | Create list | ${DUT1} | ${DUT2}
  56 | | Vpp Nodes Interfaces Ready Wait | ${test_nodes}
  57 # ip arp table must be filled on both nodes with neighbors address
  58 | | VPP IP Probe | ${DUT1} | ${dut1s_to_dut2} | ${dut2s_ip_address}
  59
  60 | Setup DUT for VXLAN
  61 | | [Arguments] | ${DUT} | ${VNI} | ${SRC_IP} | ${DST_IP} | ${INGRESS} | ${EGRESS} | ${IP} | ${PREFIX}
  62 | | Set Interface State | ${DUT} | ${EGRESS} | up
  63 | | Set Interface State | ${DUT} | ${INGRESS} | up
  64 | | Node "${DUT}" interface "${EGRESS}" has IPv4 address "${IP}" with prefix length "${PREFIX}"
  65 | | ${vxlan_if_index}= | Create VXLAN interface on "${DUT}" with VNI "${VNI}" from "${SRC_IP}" to "${DST_IP}"
  66 | | Create L2 BD | ${DUT} | ${VNI}
  67 | | Add sw if index To L2 BD | ${DUT} | ${vxlan_if_index} | ${VNI}
  68 | | Add Interface To L2 BD | ${DUT} | ${INGRESS} | ${VNI}