csit/suites/bgpcep/bgpfunct/030_bgp_functional_evpn.robot

   1 *** Settings ***
   2 Documentation     Functional test for bgp - evpn
   3 ...
   4 ...               Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
   5 ...
   6 ...               This program and the accompanying materials are made available under the
   7 ...               terms of the Eclipse Public License v1.0 which accompanies this distribution,
   8 ...               and is available at http://www.eclipse.org/legal/epl-v10.html
   9 ...
  10 ...               This suite tests advertising and receiveing routes with evpn content.
  11 ...               It uses play.py and odl as bgp peers. Routes advertized from odl
  12 ...               are configured via application peer. Routes advertised from play.py are
  13 ...               stored in *.hex files. These files are used also as expected data which
  14 ...               is recevied from odl.
  15 Suite Setup       Start_Suite
  16 Suite Teardown    Stop_Suite
  17 Test Setup        Verify Test Preconditions
  18 Library           RequestsLibrary
  19 Library           SSHLibrary
  20 Variables         ${CURDIR}/../../../variables/Variables.py
  21 Resource          ${CURDIR}/../../../libraries/Utils.robot
  22 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
  23 Resource          ${CURDIR}/../../../libraries/TemplatedRequests.robot
  24 Library           ${CURDIR}/../../../libraries/norm_json.py
  25 Library           ${CURDIR}/../../../libraries/BgpRpcClient.py    ${TOOLS_SYSTEM_IP}
  26 Resource          ${CURDIR}/../../../libraries/BGPcliKeywords.robot
  27 Resource          ${CURDIR}/../../../libraries/BGPSpeaker.robot
  28 Resource          ${CURDIR}/../../../libraries/KarafKeywords.robot
  29 Resource          ${CURDIR}/../../../libraries/SSHKeywords.robot
  30
  31 *** Variables ***
  32 ${HOLDTIME}       180
  33 ${DEVICE_NAME}    controller-config
  34 ${BGP_PEER_NAME}    example-bgp-peer
  35 ${RIB_INSTANCE}    example-bgp-rib
  36 ${APP_PEER_NAME}    example-bgp-peer-app
  37 ${CMD}            env exabgp.tcp.port=1790 exabgp --debug
  38 ${BGP_VARIABLES_FOLDER}    ${CURDIR}/../../../variables/bgpfunctional
  39 ${DEFAUTL_RPC_CFG}    exa.cfg
  40 ${CONFIG_SESSION}    config-session
  41 ${EVPN_VARIABLES_DIR}    ${CURDIR}/../../../variables/bgpfunctional/l2vpn_evpn
  42 ${BGP_TOOL_LOG_LEVEL}    debug
  43 ${PLAY_SCRIPT}    ${CURDIR}/../../../../tools/fastbgp/play.py
  44 ${EVPN_CONF_URL}    /restconf/config/bgp-rib:application-rib/example-app-rib/tables/odl-bgp-evpn:l2vpn-address-family/odl-bgp-evpn:evpn-subsequent-address-family/odl-bgp-evpn:evpn-routes/
  45 ${EVPN_RIB_OPER_URL}    /restconf/operational/bgp-rib:bgp-rib/rib/example-bgp-rib/loc-rib/tables/odl-bgp-evpn:l2vpn-address-family/odl-bgp-evpn:evpn-subsequent-address-family/odl-bgp-evpn:evpn-routes
  46 ${LOC_RIB_URL}    /restconf/operational/bgp-rib:bgp-rib/rib/example-bgp-rib/loc-rib/tables/odl-bgp-evpn:l2vpn-address-family/odl-bgp-evpn:evpn-subsequent-address-family/odl-bgp-evpn:evpn-routes
  47
  48 *** Test Cases ***
  49 Configure_App_Peer
  50     [Documentation]    Configures bgp application peer
  51     [Setup]    KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
  52     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    APP_PEER_NAME=${APP_PEER_NAME}    RIB_INSTANCE_NAME=${RIB_INSTANCE}    APP_PEER_ID=${ODL_SYSTEM_IP}
  53     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  54
  55 Reconfigure_ODL_To_Accept_Connection
  56     [Documentation]    Configures BGP peer module with initiate-connection set to false.
  57     [Setup]    KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
  58     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    BGP_NAME=${BGP_PEER_NAME}    IP=${TOOLS_SYSTEM_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
  59     ...    INITIATE=false    RIB_INSTANCE_NAME=${RIB_INSTANCE}
  60     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  61
  62 Start_Bgp_Peer
  63     [Documentation]    Start Python speaker to connect to ODL. We need to do WUKS until odl really starts to accept incomming bgp connection. The failure happens if the incomming connection comes too quickly after configuring the peer in the previous test case.
  64     [Setup]    KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
  65     BuiltIn.Wait_Until_Keyword_Succeeds    3x    1s    Start Bgp Peer
  66
  67 Odl_To_Play_route_es_arb
  68     [Template]    Odl_To_Play_Template
  69     route_es_arb
  70
  71 Play_To_Odl_route_es_arb
  72     [Template]    Play_To_Odl_Template
  73     route_es_arb
  74
  75 Odl_To_Play_route_es_as
  76     [Template]    Odl_To_Play_Template
  77     route_es_as
  78
  79 Play_To_Odl_route_es_as
  80     [Template]    Play_To_Odl_Template
  81     route_es_as
  82
  83 Odl_To_Play_route_es_lacp
  84     [Template]    Odl_To_Play_Template
  85     route_es_lacp
  86
  87 Play_To_Odl_route_es_lacp
  88     [Template]    Play_To_Odl_Template
  89     route_es_lacp
  90
  91 Odl_To_Play_route_es_lan
  92     [Template]    Odl_To_Play_Template
  93     route_es_lan
  94
  95 Play_To_Odl_route_es_lan
  96     [Template]    Play_To_Odl_Template
  97     route_es_lan
  98
  99 Odl_To_Play_route_es_mac
 100     [Template]    Odl_To_Play_Template
 101     route_es_mac
 102
 103 Play_To_Odl_route_es_mac
 104     [Template]    Play_To_Odl_Template
 105     route_es_mac
 106
 107 Odl_To_Play_route_es_rou
 108     [Template]    Odl_To_Play_Template
 109     route_es_rou
 110
 111 Play_To_Odl_route_es_rou
 112     [Template]    Play_To_Odl_Template
 113     route_es_rou
 114
 115 Odl_To_Play_route_eth_arb
 116     [Template]    Odl_To_Play_Template
 117     route_eth_arb
 118
 119 Play_To_Odl_route_eth_arb
 120     [Template]    Play_To_Odl_Template
 121     route_eth_arb
 122
 123 Odl_To_Play_route_eth_as
 124     [Template]    Odl_To_Play_Template
 125     route_eth_as
 126
 127 Play_To_Odl_route_eth_as
 128     [Template]    Play_To_Odl_Template
 129     route_eth_as
 130
 131 Odl_To_Play_route_eth_lacp
 132     [Template]    Odl_To_Play_Template
 133     route_eth_lacp
 134
 135 Play_To_Odl_route_eth_lacp
 136     [Template]    Play_To_Odl_Template
 137     route_eth_lacp
 138
 139 Odl_To_Play_route_eth_lacp_extdef
 140     [Template]    Odl_To_Play_Template
 141     route_eth_lacp_extdef
 142
 143 Play_To_Odl_route_eth_lacp_extdef
 144     [Template]    Play_To_Odl_Template
 145     route_eth_lacp_extdef
 146
 147 Odl_To_Play_route_eth_lacp_extesilab
 148     [Template]    Odl_To_Play_Template
 149     route_eth_lacp_extesilab
 150
 151 Play_To_Odl_route_eth_lacp_extesilab
 152     [Template]    Play_To_Odl_Template
 153     route_eth_lacp_extesilab
 154
 155 Odl_To_Play_route_eth_lacp_extesr
 156     [Template]    Odl_To_Play_Template
 157     route_eth_lacp_extesr
 158
 159 Play_To_Odl_route_eth_lacp_extesr
 160     [Template]    Play_To_Odl_Template
 161     route_eth_lacp_extesr
 162
 163 Odl_To_Play_route_eth_lacp_extl2
 164     [Template]    Odl_To_Play_Template
 165     route_eth_lacp_extl2
 166
 167 Play_To_Odl_route_eth_lacp_extl2
 168     [Template]    Play_To_Odl_Template
 169     route_eth_lacp_extl2
 170
 171 Odl_To_Play_route_eth_lacp_extmac
 172     [Template]    Odl_To_Play_Template
 173     route_eth_lacp_extmac
 174
 175 Play_To_Odl_route_eth_lacp_extmac
 176     [Template]    Play_To_Odl_Template
 177     route_eth_lacp_extmac
 178
 179 Odl_To_Play_route_eth_lan
 180     [Template]    Odl_To_Play_Template
 181     route_eth_lan
 182
 183 Play_To_Odl_route_eth_lan
 184     [Template]    Play_To_Odl_Template
 185     route_eth_lan
 186
 187 Odl_To_Play_route_eth_mac
 188     [Template]    Odl_To_Play_Template
 189     route_eth_mac
 190
 191 Play_To_Odl_route_eth_mac
 192     [Template]    Play_To_Odl_Template
 193     route_eth_mac
 194
 195 Odl_To_Play_route_eth_rou
 196     [Template]    Odl_To_Play_Template
 197     route_eth_rou
 198
 199 Play_To_Odl_route_eth_rou
 200     [Template]    Play_To_Odl_Template
 201     route_eth_rou
 202
 203 Odl_To_Play_route_inc_arb
 204     [Template]    Odl_To_Play_Template
 205     route_inc_arb
 206
 207 Play_To_Odl_route_inc_arb
 208     [Template]    Play_To_Odl_Template
 209     route_inc_arb
 210
 211 Odl_To_Play_route_inc_as
 212     [Template]    Odl_To_Play_Template
 213     route_inc_as
 214
 215 Play_To_Odl_route_inc_as
 216     [Template]    Play_To_Odl_Template
 217     route_inc_as
 218
 219 Odl_To_Play_route_inc_lacp
 220     [Template]    Odl_To_Play_Template
 221     route_inc_lacp
 222
 223 Play_To_Odl_route_inc_lacp
 224     [Template]    Play_To_Odl_Template
 225     route_inc_lacp
 226
 227 Odl_To_Play_route_inc_lan
 228     [Template]    Odl_To_Play_Template
 229     route_inc_lan
 230
 231 Play_To_Odl_route_inc_lan
 232     [Template]    Play_To_Odl_Template
 233     route_inc_lan
 234
 235 Odl_To_Play_route_inc_mac
 236     [Template]    Odl_To_Play_Template
 237     route_inc_mac
 238
 239 Play_To_Odl_route_inc_mac
 240     [Template]    Play_To_Odl_Template
 241     route_inc_mac
 242
 243 Odl_To_Play_route_inc_rou
 244     [Template]    Odl_To_Play_Template
 245     route_inc_rou
 246
 247 Play_To_Odl_route_inc_rou
 248     [Template]    Play_To_Odl_Template
 249     route_inc_rou
 250
 251 Odl_To_Play_route_mac_arb
 252     [Template]    Odl_To_Play_Template
 253     route_mac_arb
 254
 255 Play_To_Odl_route_mac_arb
 256     [Template]    Play_To_Odl_Template
 257     route_mac_arb
 258
 259 Odl_To_Play_route_mac_as
 260     [Template]    Odl_To_Play_Template
 261     route_mac_as
 262
 263 Play_To_Odl_route_mac_as
 264     [Template]    Play_To_Odl_Template
 265     route_mac_as
 266
 267 Odl_To_Play_route_mac_lacp
 268     [Template]    Odl_To_Play_Template
 269     route_mac_lacp
 270
 271 Play_To_Odl_route_mac_lacp
 272     [Template]    Play_To_Odl_Template
 273     route_mac_lacp
 274
 275 Odl_To_Play_route_mac_lan
 276     [Template]    Odl_To_Play_Template
 277     route_mac_lan
 278
 279 Play_To_Odl_route_mac_lan
 280     [Template]    Play_To_Odl_Template
 281     route_mac_lan
 282
 283 Odl_To_Play_route_mac_mac
 284     [Template]    Odl_To_Play_Template
 285     route_mac_mac
 286
 287 Play_To_Odl_route_mac_mac
 288     [Template]    Play_To_Odl_Template
 289     route_mac_mac
 290
 291 Odl_To_Play_route_mac_rou
 292     [Template]    Odl_To_Play_Template
 293     route_mac_rou
 294
 295 Play_To_Odl_route_mac_rou
 296     [Template]    Play_To_Odl_Template
 297     route_mac_rou
 298
 299 Kill_Talking_BGP_Speaker
 300     [Documentation]    Abort the Python speaker
 301     [Setup]    KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
 302     BGPSpeaker.Kill_BGP_Speaker
 303
 304 Delete_Bgp_Peer_Configuration
 305     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
 306     [Setup]    KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
 307     &{mapping}    Create Dictionary    DEVICE_NAME=${DEVICE_NAME}    BGP_NAME=${BGP_PEER_NAME}
 308     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 309
 310 Deconfigure_App_Peer
 311     [Documentation]    Revert the BGP configuration to the original state: without application peer
 312     [Setup]    KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
 313     &{mapping}    Create Dictionary    DEVICE_NAME=${DEVICE_NAME}    APP_PEER_NAME=${APP_PEER_NAME}
 314     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 315
 316 *** Keywords ***
 317 Start_Suite
 318     [Documentation]    Suite setup keyword
 319     SetupUtils.Setup_Utils_For_Setup_And_Teardown
 320     ${mininet_conn_id}=    SSHLibrary.Open Connection    ${TOOLS_SYSTEM_IP}    prompt=${DEFAULT_LINUX_PROMPT}    timeout=6s
 321     Builtin.Set Suite Variable    ${mininet_conn_id}
 322     Utils.Flexible Mininet Login    ${TOOLS_SYSTEM_USER}
 323     RequestsLibrary.Create Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
 324     SSHLibrary.Put File    ${PLAY_SCRIPT}    .
 325     SSHKeywords.Assure_Library_Ipaddr    target_dir=.
 326
 327 Stop_Suite
 328     [Documentation]    Suite teardown keyword
 329     SSHLibrary.Close_All_Connections
 330     RequestsLibrary.Delete_All_Sessions
 331
 332 Start_Bgp_Peer
 333     [Documentation]    Starts bgp peer and verifies that the peer runs.
 334     BGPSpeaker.Start_BGP_Speaker    --amount 0 --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --${BGP_TOOL_LOG_LEVEL} --evpn --wfr 1
 335     BGPcliKeywords.Read_And_Fail_If_Prompt_Is_Seen
 336
 337 Odl_To_Play_Template
 338     [Arguments]    ${totest}
 339     KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
 340     ${data_xml}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/${totest}.xml
 341     ${data_json}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/${totest}.json
 342     ${announce_hex}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/announce_${totest}.hex
 343     ${withdraw_hex}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/withdraw_${totest}.hex
 344     BuiltIn.Log    ${data_xml}
 345     BuiltIn.Log    ${data_json}
 346     BuiltIn.Log    ${announce_hex}
 347     BuiltIn.Log    ${withdraw_hex}
 348     BgpRpcClient.play_clean
 349     ${resp}=    RequestsLibrary.Post_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}    data=${data_xml}    headers=${HEADERS_XML}
 350     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    204
 351     ${resp}=    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}    headers=${HEADERS_XML}
 352     BuiltIn.Log    ${resp.content}
 353     ${aupdate}=    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content
 354     BuiltIn.Log    ${aupdate}
 355     BuiltIn.Should_Be_Equal_As_Strings    ${aupdate}    ${announce_hex}
 356     BgpRpcClient.play_clean
 357     Remove_Configured_Routes
 358     ${wupdate}=    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content
 359     BuiltIn.Log    ${wupdate}
 360     BuiltIn.Should Be Equal As Strings    ${wupdate}    ${withdraw_hex}
 361     [Teardown]    Remove_Configured_Routes
 362
 363 Play_To_Odl_Template
 364     [Arguments]    ${totest}
 365     KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
 366     ${data_xml}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/${totest}.xml
 367     ${data_json}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/${totest}.json
 368     ${announce_hex}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/announce_${totest}.hex
 369     ${withdraw_hex}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/withdraw_${totest}.hex
 370     ${empty_routes}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/empty_routes.json
 371     BuiltIn.Set_Suite_Variable    ${withdraw_hex}
 372     BuiltIn.Set_Suite_Variable    ${empty_routes}
 373     BuiltIn.Log    ${data_xml}
 374     BuiltIn.Log    ${data_json}
 375     BuiltIn.Log    ${announce_hex}
 376     BuiltIn.Log    ${withdraw_hex}
 377     BuiltIn.Log    ${empty_routes}
 378     BgpRpcClient.play_clean
 379     BgpRpcClient.play_send    ${announce_hex}
 380     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Loc_Rib_Presnece    ${data_json}
 381     BgpRpcClient.play_send    ${withdraw_hex}
 382     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Loc_Rib_Presnece    ${empty_routes}
 383     [Teardown]    Withdraw_Route_And_Verify    ${withdraw_hex}
 384
 385 Verify_Test_Preconditions
 386     ${resp}=    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}
 387     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    404
 388     ${empty_routes}=    OperatingSystem.Get_File    ${EVPN_VARIABLES_DIR}/empty_routes.json
 389     Loc_Rib_Presnece    ${empty_routes}
 390
 391 Remove_Configured_Routes
 392     [Documentation]    Removes the route if present. First GET is for debug purposes.
 393     ${rsp}=    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${LOC_RIB_URL}    headers=${HEADERS}
 394     Log    ${rsp.content}
 395     ${rsp}=    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}    headers=${HEADERS}
 396     Log    ${rsp.content}
 397     BuiltIn.Return_From_Keyword_If    "${rsp.status_code}"=="404"
 398     ${resp}=    RequestsLibrary.Delete_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}
 399     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    200
 400
 401 Withdraw_Route_And_Verify
 402     [Arguments]    ${withdraw_hex}
 403     [Documentation]    Sends withdraw update message from exabgp and verifies route removal from odl's rib
 404     BgpRpcClient.play_send    ${withdraw_hex}
 405     BuiltIn.Wait_Until_Keyword_Succeeds    3x    2s    Loc Rib Presnece    ${empty_routes}
 406
 407 Get_Update_Content
 408     [Documentation]    Gets received data from odl's peer
 409     ${resp}=    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_RIB_OPER_URL}    headers=${HEADERS_XML}
 410     BuiltIn.Log    ${resp.content}
 411     ${update}=    BgpRpcClient.play_get
 412     BuiltIn.Should_Not_Be_Equal    ${update}    ${Empty}
 413     [Return]    ${update}
 414
 415 Loc_Rib_Presnece
 416     [Arguments]    ${exp_content}
 417     [Documentation]    Verifies if loc-rib contains expected data
 418     ${rsp}=    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${LOC_RIB_URL}    headers=${HEADERS}
 419     Log    ${rsp.content}
 420     ${received_json}=    norm_json.Normalize_Json_Text    ${rsp.content}
 421     BuiltIn.Log    ${received_json}
 422     ${expected_json}=    norm_json.Normalize_Json_Text    ${exp_content}
 423     BuiltIn.Log    ${expected_json}
 424     BuiltIn.Should_Be_Equal    ${received_json}    ${expected_json}