csit/suites/groupbasedpolicy/GBPSFC/6-node/demo-asymmetric-chain/036_track_curl_h35_3_h36_4.robot

   1 *** Settings ***
   2 Documentation    Deep inspection of HTTP traffic on asymmetric chain.
   3 ...    Nodes are located on different VMs.
   4 Library           SSHLibrary
   5 Resource          ../../../../../libraries/GBP/OpenFlowUtils.robot
   6 Resource          ../../../../../libraries/GBP/ConnUtils.robot
   7 Resource          ../Variables.robot
   8 Resource          ../Connections.robot
   9 Suite Setup       Start Connections
  10 Suite Teardown    Close Connections
  11
  12 *** Variables ***
  13
  14 *** Testcases ***
  15
  16 Start HTTP on h36_4 on Port 80
  17     [Documentation]    Starting HTTP service on docker container.
  18     Set Test Variables    client_name=h35_3   client_ip=10.0.35.3    server_name=h36_4    server_ip=10.0.36.4
  19     ...   service_port=80    ether_type=0x0800    proto=6    vxlan_gpe_port=2    vxlan_port=3
  20     Switch Connection    GPSFC6_CONNECTION
  21     Start HTTP Service on Docker    ${SERVER_NAME}    ${SERVICE_PORT}
  22
  23 Curl h36_2 from h35_3
  24     [Documentation]     Test HTTP request from a docker container to serving docker container.
  25     Switch Connection    GPSFC1_CONNECTION
  26     Curl from Docker    ${CLIENT_NAME}    ${SERVER_IP}    service_port=${SERVICE_PORT}
  27
  28 Start Endless Curl on h35_3 on port 80
  29     [Documentation]    Starting endless HTTP session for traffic inspection.
  30     Start Endless Curl from Docker    ${CLIENT_NAME}    ${SERVER_IP}    ${SERVICE_PORT}    sleep=1
  31
  32 On GBPSFC1 Send HTTP req h35_3-h36_4 to GBPSFC2
  33     [Documentation]    HTTP traffic inspection.
  34     Switch Connection    GPSFC1_CONNECTION
  35     ${flow}    Inspect Classifier Outbound    in_port=5    out_port=${VXLAN_GPE_PORT}    eth_type=${ETHER_TYPE}    inner_src_ip=${CLIENT_IP}
  36     ...    inner_dst_ip=${SERVER_IP}    next_hop_ip=${GBPSFC2}    nsi=255    proto=${PROTO}   dst_port=${SERVICE_PORT}
  37     ${nsp_35_3-nsp_36_4}    GET NSP Value From Flow    ${flow}
  38     Set Global Variable    ${NSP}    ${nsp_35_3-nsp_36_4}
  39
  40 On GBPSFC2 Send HTTP req h35_3-h36_4 to GBPSFC3
  41     [Documentation]    HTTP traffic inspection.
  42     Switch Connection    GPSFC2_CONNECTION
  43      Inspect Service Function Forwarder    in_port=${VXLAN_GPE_PORT}    out_port=${VXLAN_GPE_PORT}    outer_src_ip=${GBPSFC1}    outer_dst_ip=${GBPSFC2}    eth_type=${ETHER_TYPE}
  44     ...    inner_src_ip=${CLIENT_IP}    inner_dst_ip=${SERVER_IP}    next_hop_ip=${GBPSFC3}    nsp=${NSP}    nsi=255    proto=${PROTO}
  45
  46 On GBPSFC3 Send HTTP req h35_3-h36_4 to GBPSFC2
  47     [Documentation]    HTTP traffic inspection.
  48     Switch Connection    GPSFC3_CONNECTION
  49     Inspect Service Function    in_port=${VXLAN_GPE_PORT}    out_port=${VXLAN_GPE_PORT}    outer_src_ip=${GBPSFC2}    outer_dst_ip=${GBPSFC3}    eth_type=${ETHER_TYPE}
  50     ...    inner_src_ip=${CLIENT_IP}    inner_dst_ip=${SERVER_IP}    next_hop_ip=${GBPSFC2}    nsp=${NSP}    received_nsi=255
  51
  52 On GBPSFC2 Send HTTP req h35_3-h36_4 to GBPSFC4
  53     [Documentation]    HTTP traffic inspection.
  54     Switch Connection    GPSFC2_CONNECTION
  55      Inspect Service Function Forwarder    in_port=${VXLAN_GPE_PORT}    out_port=${VXLAN_GPE_PORT}    outer_src_ip=${GBPSFC3}    outer_dst_ip=${GBPSFC2}    eth_type=${ETHER_TYPE}
  56     ...    inner_src_ip=${CLIENT_IP}    inner_dst_ip=${SERVER_IP}    next_hop_ip=${GBPSFC4}    nsp=${NSP}    nsi=254    proto=${PROTO}
  57
  58 On GBPSFC4 Send HTTP req h35_3-h36_4 to GBPSFC5
  59     [Documentation]    HTTP traffic inspection.
  60     Switch Connection    GPSFC4_CONNECTION
  61      Inspect Service Function Forwarder    in_port=${VXLAN_GPE_PORT}    out_port=${VXLAN_GPE_PORT}    outer_src_ip=${GBPSFC2}    outer_dst_ip=${GBPSFC4}    eth_type=${ETHER_TYPE}
  62     ...    inner_src_ip=${CLIENT_IP}    inner_dst_ip=${SERVER_IP}    next_hop_ip=${GBPSFC5}    nsp=${NSP}    nsi=254    proto=${PROTO}
  63
  64 On GBPSFC5 Send HTTP req h35_3-h36_4 to GBPSFC4
  65     [Documentation]    HTTP traffic inspection.
  66     Switch Connection    GPSFC5_CONNECTION
  67     Inspect Service Function    in_port=${VXLAN_GPE_PORT}    out_port=${VXLAN_GPE_PORT}    outer_src_ip=${GBPSFC4}    outer_dst_ip=${GBPSFC5}    eth_type=${ETHER_TYPE}
  68     ...    inner_src_ip=${CLIENT_IP}    inner_dst_ip=${SERVER_IP}    next_hop_ip=${GBPSFC4}    nsp=${NSP}    received_nsi=254
  69
  70 On GBPSFC4 Send HTTP req h35_3-h36_4 to GBPSFC6
  71     [Documentation]    HTTP traffic inspection.
  72     Switch Connection    GPSFC4_CONNECTION
  73      Inspect Service Function Forwarder    in_port=${VXLAN_GPE_PORT}    out_port=${VXLAN_GPE_PORT}    outer_src_ip=${GBPSFC5}    outer_dst_ip=${GBPSFC4}    eth_type=${ETHER_TYPE}
  74     ...    inner_src_ip=${CLIENT_IP}    inner_dst_ip=${SERVER_IP}    next_hop_ip=${GBPSFC6}    nsp=${NSP}    nsi=253    proto=${PROTO}
  75
  76 On GBPSFC6 Send HTTP req h35_3-h36_4 to h36_4
  77     [Documentation]    HTTP traffic inspection.
  78     Switch Connection    GPSFC6_CONNECTION
  79     Inspect Classifier Inbound    in_port=${VXLAN_GPE_PORT}    out_port=6    eth_type=${ETHER_TYPE}    inner_src_ip=${CLIENT_IP}    inner_dst_ip=${SERVER_IP}
  80     ...    outer_src_ip=${GBPSFC4}    outer_dst_ip=${GBPSFC6}    nsp=${NSP}    nsi=253    proto=${PROTO}
  81
  82 On GBPSFC6 Send HTTP resp h36_4-h35_3 to GBPSFC1
  83     [Documentation]    HTTP traffic inspection.
  84     Switch Connection    GPSFC6_CONNECTION
  85     ${flow}    Inspect Classifier Outbound    in_port=6    out_port=${VXLAN_PORT}    eth_type=${ETHER_TYPE}    inner_src_ip=${SERVER_IP}
  86     ...    inner_dst_ip=${CLIENT_IP}    next_hop_ip=${GBPSFC1}    proto=${PROTO}   src_port=${SERVICE_PORT}
  87
  88 On GBPSFC1 Send HTTP resp h36_4-h35_3 to h35_3
  89     [Documentation]    HTTP traffic inspection.
  90     Switch Connection    GPSFC1_CONNECTION
  91     Inspect Classifier Inbound    in_port=${VXLAN_PORT}    out_port=5    eth_type=${ETHER_TYPE}    inner_src_ip=${SERVER_IP}    inner_dst_ip=${CLIENT_IP}
  92     ...    outer_src_ip=${GBPSFC6}    outer_dst_ip=${GBPSFC1}    proto=${PROTO}
  93
  94 Stop Endless Curl on h36_2 on port 80
  95     [Documentation]    Stopping endless HTTP session after traffic inspection finishes.
  96     Switch Connection    GPSFC1_CONNECTION
  97     Stop Endless Curl from Docker    ${CLIENT_NAME}
  98
  99 Stop HTTP on h36_2 on Port 80
 100     [Documentation]    Stopping HTTP service on the docker container.
 101     Switch Connection    GPSFC6_CONNECTION
 102     Stop HTTP Service on Docker    ${SERVER_NAME}
 103