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        Run Keywords    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  18 ...               AND    Verify Test Preconditions
  19 Test Template     Odl_To_Play_Template
  20 Library           RequestsLibrary
  21 Library           SSHLibrary
  22 Library           String
  23 Library           ../../../libraries/BgpRpcClient.py    ${TOOLS_SYSTEM_IP}
  24 Resource          ../../../libraries/BGPcliKeywords.robot
  25 Resource          ../../../libraries/BgpOperations.robot
  26 Resource          ../../../libraries/BGPSpeaker.robot
  27 Resource          ../../../libraries/CompareStream.robot
  28 Resource          ../../../libraries/SetupUtils.robot
  29 Resource          ../../../libraries/SSHKeywords.robot
  30 Resource          ../../../libraries/TemplatedRequests.robot
  31 Resource          ../../../variables/Variables.robot
  32
  33 *** Variables ***
  34 ${HOLDTIME}       180
  35 ${RIB_NAME}       example-bgp-rib
  36 ${BGP_DIR}        ${CURDIR}/../../../variables/bgpfunctional
  37 ${DEFAUTL_RPC_CFG}    exa.cfg
  38 ${CONFIG_SESSION}    config-session
  39 ${EVPN_DIR}       ${CURDIR}/../../../variables/bgpfunctional/l2vpn_evpn
  40 ${BGP_TOOL_LOG_LEVEL}    debug
  41 ${PLAY_SCRIPT}    ${CURDIR}/../../../../tools/fastbgp/play.py
  42 ${SS}             ${SPACE}${SPACE}${SPACE}${SPACE}
  43 ${PATH_ID_JSON}    ${SS}${SS}"path-id": 0,${\n}
  44 ${PATH_ID_XML}    ${SS}<path-id>0</path-id>${\n}
  45
  46 *** Test Cases ***
  47 Configure_App_Peer
  48     [Documentation]    Configures bgp application peer. Openconfig is used for carbon and above.
  49     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  50     [Template]    NONE
  51     &{mapping}    BuiltIn.Create_Dictionary    BGP_RIB_OPENCONFIG=${RIB_NAME}    IP=${ODL_SYSTEM_IP}
  52     TemplatedRequests.Put_As_Xml_Templated    ${BGP_DIR}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  53
  54 Reconfigure_ODL_To_Accept_Connection
  55     [Documentation]    Configures BGP peer module with initiate-connection set to false.
  56     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  57     [Template]    NONE
  58     &{mapping}    BuiltIn.Create_Dictionary    IP=${TOOLS_SYSTEM_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB_OPENCONFIG=${RIB_NAME}
  59     ...    PASSIVE_MODE=true
  60     TemplatedRequests.Put_As_Xml_Templated    ${BGP_DIR}/bgp_peer    mapping=${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]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  65     [Template]    NONE
  66     BuiltIn.Wait_Until_Keyword_Succeeds    3x    1s    Start Bgp Peer
  67
  68 Odl_To_Play_route_es_arb
  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     route_es_as
  77
  78 Play_To_Odl_route_es_as
  79     [Template]    Play_To_Odl_Template
  80     route_es_as
  81
  82 Odl_To_Play_route_es_lacp
  83     route_es_lacp
  84
  85 Play_To_Odl_route_es_lacp
  86     [Template]    Play_To_Odl_Template
  87     route_es_lacp
  88
  89 Odl_To_Play_route_es_lan
  90     route_es_lan
  91
  92 Play_To_Odl_route_es_lan
  93     [Template]    Play_To_Odl_Template
  94     route_es_lan
  95
  96 Odl_To_Play_route_es_mac
  97     route_es_mac
  98
  99 Play_To_Odl_route_es_mac
 100     [Template]    Play_To_Odl_Template
 101     route_es_mac
 102
 103 Odl_To_Play_route_es_rou
 104     route_es_rou
 105
 106 Play_To_Odl_route_es_rou
 107     [Template]    Play_To_Odl_Template
 108     route_es_rou
 109
 110 Odl_To_Play_route_eth_arb
 111     route_eth_arb
 112
 113 Play_To_Odl_route_eth_arb
 114     [Template]    Play_To_Odl_Template
 115     route_eth_arb
 116
 117 Odl_To_Play_route_eth_as
 118     route_eth_as
 119
 120 Play_To_Odl_route_eth_as
 121     [Template]    Play_To_Odl_Template
 122     route_eth_as
 123
 124 Odl_To_Play_route_eth_lacp
 125     route_eth_lacp
 126
 127 Play_To_Odl_route_eth_lacp
 128     [Template]    Play_To_Odl_Template
 129     route_eth_lacp
 130
 131 Odl_To_Play_route_eth_lacp_extdef
 132     route_eth_lacp_extdef
 133
 134 Play_To_Odl_route_eth_lacp_extdef
 135     [Template]    Play_To_Odl_Template
 136     route_eth_lacp_extdef
 137
 138 Odl_To_Play_route_eth_lacp_extesilab
 139     route_eth_lacp_extesilab
 140
 141 Play_To_Odl_route_eth_lacp_extesilab
 142     [Template]    Play_To_Odl_Template
 143     route_eth_lacp_extesilab
 144
 145 Odl_To_Play_route_eth_lacp_extesr
 146     route_eth_lacp_extesr
 147
 148 Play_To_Odl_route_eth_lacp_extesr
 149     [Template]    Play_To_Odl_Template
 150     route_eth_lacp_extesr
 151
 152 Odl_To_Play_route_eth_lacp_extl2
 153     route_eth_lacp_extl2
 154
 155 Play_To_Odl_route_eth_lacp_extl2
 156     [Template]    Play_To_Odl_Template
 157     route_eth_lacp_extl2
 158
 159 Odl_To_Play_route_eth_lacp_extmac
 160     route_eth_lacp_extmac
 161
 162 Play_To_Odl_route_eth_lacp_extmac
 163     [Template]    Play_To_Odl_Template
 164     route_eth_lacp_extmac
 165
 166 Odl_To_Play_route_eth_lan
 167     route_eth_lan
 168
 169 Play_To_Odl_route_eth_lan
 170     [Template]    Play_To_Odl_Template
 171     route_eth_lan
 172
 173 Odl_To_Play_route_eth_mac
 174     route_eth_mac
 175
 176 Play_To_Odl_route_eth_mac
 177     [Template]    Play_To_Odl_Template
 178     route_eth_mac
 179
 180 Odl_To_Play_route_eth_rou
 181     route_eth_rou
 182
 183 Play_To_Odl_route_eth_rou
 184     [Template]    Play_To_Odl_Template
 185     route_eth_rou
 186
 187 Odl_To_Play_route_inc_arb
 188     route_inc_arb
 189
 190 Play_To_Odl_route_inc_arb
 191     [Template]    Play_To_Odl_Template
 192     route_inc_arb
 193
 194 Odl_To_Play_route_inc_as
 195     route_inc_as
 196
 197 Play_To_Odl_route_inc_as
 198     [Template]    Play_To_Odl_Template
 199     route_inc_as
 200
 201 Odl_To_Play_route_inc_lacp
 202     route_inc_lacp
 203
 204 Play_To_Odl_route_inc_lacp
 205     [Template]    Play_To_Odl_Template
 206     route_inc_lacp
 207
 208 Odl_To_Play_route_inc_lan
 209     route_inc_lan
 210
 211 Play_To_Odl_route_inc_lan
 212     [Template]    Play_To_Odl_Template
 213     route_inc_lan
 214
 215 Odl_To_Play_route_inc_mac
 216     route_inc_mac
 217
 218 Play_To_Odl_route_inc_mac
 219     [Template]    Play_To_Odl_Template
 220     route_inc_mac
 221
 222 Odl_To_Play_route_inc_rou
 223     route_inc_rou
 224
 225 Play_To_Odl_route_inc_rou
 226     [Template]    Play_To_Odl_Template
 227     route_inc_rou
 228
 229 Odl_To_Play_route_mac_arb
 230     route_mac_arb
 231
 232 Play_To_Odl_route_mac_arb
 233     [Template]    Play_To_Odl_Template
 234     route_mac_arb
 235
 236 Odl_To_Play_route_mac_as
 237     route_mac_as
 238
 239 Play_To_Odl_route_mac_as
 240     [Template]    Play_To_Odl_Template
 241     route_mac_as
 242
 243 Odl_To_Play_route_mac_lacp
 244     route_mac_lacp
 245
 246 Play_To_Odl_route_mac_lacp
 247     [Template]    Play_To_Odl_Template
 248     route_mac_lacp
 249
 250 Odl_To_Play_route_mac_lan
 251     route_mac_lan
 252
 253 Play_To_Odl_route_mac_lan
 254     [Template]    Play_To_Odl_Template
 255     route_mac_lan
 256
 257 Odl_To_Play_route_mac_mac
 258     route_mac_mac
 259
 260 Play_To_Odl_route_mac_mac
 261     [Template]    Play_To_Odl_Template
 262     route_mac_mac
 263
 264 Odl_To_Play_route_mac_rou
 265     route_mac_rou
 266
 267 Play_To_Odl_route_mac_rou
 268     [Template]    Play_To_Odl_Template
 269     route_mac_rou
 270
 271 Odl_To_Play_pmsi_rsvp_te_p2mp_lsp
 272     [Template]    None
 273     CompareStream.Run_Keyword_If_At_Least_Fluorine    Odl_To_Play_Template    pmsi_rsvp_te_p2mp_lsp
 274
 275 Play_To_Odl_pmsi_rsvp_te_p2mp_lsp
 276     [Template]    None
 277     CompareStream.Run_Keyword_If_At_Least_Fluorine    Play_To_Odl_Template    pmsi_rsvp_te_p2mp_lsp
 278
 279 Odl_To_Play_pmsi_mldp_p2mp_lsp
 280     pmsi_mldp_p2mp_lsp
 281
 282 Play_To_Odl_pmsi_mldp_p2mp_lsp
 283     [Template]    Play_To_Odl_Template
 284     pmsi_mldp_p2mp_lsp
 285
 286 Odl_To_Play_pmsi_pim_ssm_tree
 287     pmsi_pim_ssm_tree
 288
 289 Play_To_Odl_pmsi_pim_ssm_tree
 290     [Template]    Play_To_Odl_Template
 291     pmsi_pim_ssm_tree
 292
 293 Odl_To_Play_pmsi_pim_sm_tree
 294     pmsi_pim_sm_tree
 295
 296 Play_To_Odl_pmsi_pim_sm_tree
 297     [Template]    Play_To_Odl_Template
 298     pmsi_pim_sm_tree
 299
 300 Odl_To_Play_pmsi_bidir_pim_tree
 301     pmsi_bidir_pim_tree
 302
 303 Play_To_Odl_pmsi_bidir_pim_tree
 304     [Template]    Play_To_Odl_Template
 305     pmsi_bidir_pim_tree
 306
 307 Odl_To_Play_pmsi_ingress_replication
 308     pmsi_ingress_replication
 309
 310 Play_To_Odl_pmsi_ingress_replication
 311     [Template]    Play_To_Odl_Template
 312     pmsi_ingress_replication
 313
 314 Odl_To_Play_pmsi_mldp_mp2mp_lsp
 315     pmsi_mldp_mp2mp_lsp
 316
 317 Play_To_Odl_pmsi_mldp_mp2mp_lsp
 318     [Template]    Play_To_Odl_Template
 319     pmsi_mldp_mp2mp_lsp
 320
 321 Kill_Talking_BGP_Speaker
 322     [Documentation]    Abort the Python speaker
 323     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 324     [Template]    NONE
 325     BGPSpeaker.Kill_BGP_Speaker
 326     BGPcliKeywords.Store_File_To_Workspace    play.py.out    evpn_play.log
 327
 328 Delete_Bgp_Peer_Configuration
 329     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
 330     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 331     [Template]    NONE
 332     &{mapping}    BuiltIn.Create_Dictionary    IP=${TOOLS_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${RIB_NAME}
 333     TemplatedRequests.Delete_Templated    ${BGP_DIR}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 334
 335 Deconfigure_App_Peer
 336     [Documentation]    Revert the BGP configuration to the original state: without application peer
 337     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 338     [Template]    NONE
 339     &{mapping}    BuiltIn.Create_Dictionary    IP=${ODL_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${RIB_NAME}
 340     TemplatedRequests.Delete_Templated    ${BGP_DIR}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 341
 342 *** Keywords ***
 343 Start_Suite
 344     [Documentation]    Initialize SetupUtils. Suite setup keyword.
 345     SetupUtils.Setup_Utils_For_Setup_And_Teardown
 346     ${mininet_conn_id}=    SSHLibrary.Open Connection    ${TOOLS_SYSTEM_IP}    prompt=${DEFAULT_LINUX_PROMPT}    timeout=6s
 347     Builtin.Set Suite Variable    ${mininet_conn_id}
 348     SSHKeywords.Flexible Mininet Login    ${TOOLS_SYSTEM_USER}
 349     RequestsLibrary.Create Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
 350     SSHLibrary.Put File    ${PLAY_SCRIPT}    .
 351     SSHKeywords.Assure_Library_Ipaddr    target_dir=.
 352     BuiltIn.Set_Suite_Variable    ${EVPN_CONF_URL}    /restconf/config/bgp-rib:application-rib/${ODL_SYSTEM_IP}/tables/odl-bgp-evpn:l2vpn-address-family/odl-bgp-evpn:evpn-subsequent-address-family/odl-bgp-evpn:evpn-routes/
 353     BuiltIn.Set_Suite_Variable    ${EVPN_LOC_RIB}    /restconf/operational/bgp-rib:bgp-rib/rib/${RIB_NAME}/loc-rib/tables/odl-bgp-evpn:l2vpn-address-family/odl-bgp-evpn:evpn-subsequent-address-family/odl-bgp-evpn:evpn-routes
 354     ${EMPTY_ROUTES} =    OperatingSystem.Get_File    ${EVPN_DIR}/empty_routes/empty_routes.json
 355     BuiltIn.Set_Suite_Variable    ${EMPTY_ROUTES}
 356
 357 Stop_Suite
 358     [Documentation]    Suite teardown keyword
 359     SSHLibrary.Close_All_Connections
 360     RequestsLibrary.Delete_All_Sessions
 361
 362 Start_Bgp_Peer
 363     [Documentation]    Starts bgp peer and verifies that the peer runs.
 364     BGPSpeaker.Start_BGP_Speaker    --amount 0 --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --${BGP_TOOL_LOG_LEVEL} --evpn --wfr 1
 365     BGPcliKeywords.Read_And_Fail_If_Prompt_Is_Seen
 366
 367 Odl_To_Play_Template
 368     [Arguments]    ${totest}
 369     ${data_xml} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.xml
 370     ${data_json} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.json
 371     ${announce_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/announce_${totest}.hex
 372     ${announce_hex} =    String.Remove_String    ${announce_hex}    \n
 373     ${withdraw_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/withdraw_${totest}.hex
 374     ${withdraw_hex} =    String.Remove_String    ${withdraw_hex}    \n
 375     ${data_path_xml}    CompareStream.Run_Keyword_If_Less_Than_Fluorine    String.Replace_String    ${data_xml}    ${PATH_ID_XML}    ${EMPTY}
 376     ${post_data_xml}    CompareStream.Set_Variable_If_At_Least_Fluorine    ${data_xml}    ${data_path_xml}
 377     BuiltIn.Log    ${post_data_xml}
 378     BuiltIn.Log    ${data_json}
 379     BuiltIn.Log    ${announce_hex}
 380     BuiltIn.Log    ${withdraw_hex}
 381     BgpRpcClient.play_clean
 382     ${resp} =    RequestsLibrary.Post_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}    data=${post_data_xml}    headers=${HEADERS_XML}
 383     BuiltIn.Log    ${resp.content}
 384     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    204
 385     ${resp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}    headers=${HEADERS_XML}
 386     BuiltIn.Log    ${resp.content}
 387     ${aupdate} =    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content
 388     BuiltIn.Log    ${aupdate}
 389     BgpOperations.Verify_Two_Hex_Messages_Are_Equal    ${aupdate}    ${announce_hex}
 390     BgpRpcClient.play_clean
 391     Remove_Configured_Routes
 392     ${wupdate} =    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content
 393     BuiltIn.Log    ${wupdate}
 394     BgpOperations.Verify_Two_Hex_Messages_Are_Equal    ${wupdate}    ${withdraw_hex}
 395     [Teardown]    Remove_Configured_Routes
 396
 397 Play_To_Odl_Template
 398     [Arguments]    ${totest}
 399     ${data_xml} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.xml
 400     ${data_json} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.json
 401     ${announce_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/announce_${totest}.hex
 402     ${withdraw_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/withdraw_${totest}.hex
 403     ${data_path_json}    CompareStream.Run_Keyword_If_Less_Than_Fluorine    String.Replace_String    ${data_json}    ${PATH_ID_JSON}    ${EMPTY}
 404     ${data_json_exp}    CompareStream.Set_Variable_If_At_Least_Fluorine    ${data_json}    ${data_path_json}
 405     BuiltIn.Log    ${data_xml}
 406     BuiltIn.Log    ${data_json_exp}
 407     BuiltIn.Log    ${announce_hex}
 408     BuiltIn.Log    ${withdraw_hex}
 409     BgpRpcClient.play_clean
 410     BgpRpcClient.play_send    ${announce_hex}
 411     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Loc_Rib_Presence    ${data_json_exp}
 412     BgpRpcClient.play_send    ${withdraw_hex}
 413     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Loc_Rib_Presence    ${EMPTY_ROUTES}
 414     [Teardown]    Withdraw_Route_And_Verify    ${withdraw_hex}
 415
 416 Verify_Test_Preconditions
 417     ${resp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}
 418     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    404
 419     Loc_Rib_Presence    ${EMPTY_ROUTES}
 420
 421 Remove_Configured_Routes
 422     [Documentation]    Removes the route if present. First GET is for debug purposes.
 423     ${rsp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_LOC_RIB}    headers=${HEADERS}
 424     Log    ${rsp.content}
 425     ${rsp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}    headers=${HEADERS}
 426     Log    ${rsp.content}
 427     BuiltIn.Return_From_Keyword_If    "${rsp.status_code}" == "404"
 428     ${resp} =    RequestsLibrary.Delete_Request    ${CONFIG_SESSION}    ${EVPN_CONF_URL}
 429     BuiltIn.Should_Be_Equal_As_Numbers    ${resp.status_code}    200
 430
 431 Withdraw_Route_And_Verify
 432     [Arguments]    ${withdraw_hex}
 433     [Documentation]    Sends withdraw update message from exabgp and verifies route removal from odl's rib
 434     BgpRpcClient.play_send    ${withdraw_hex}
 435     BuiltIn.Wait_Until_Keyword_Succeeds    3x    2s    Loc_Rib_Presence    ${EMPTY_ROUTES}
 436
 437 Get_Update_Content
 438     [Documentation]    Gets received data from odl's peer
 439     ${resp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_LOC_RIB}    headers=${HEADERS_XML}
 440     BuiltIn.Log    ${resp.content}
 441     ${update} =    BgpRpcClient.play_get
 442     BuiltIn.Should_Not_Be_Equal    ${update}    ${Empty}
 443     [Return]    ${update}
 444
 445 Loc_Rib_Presence
 446     [Arguments]    ${exp_content}
 447     [Documentation]    Verifies if loc-rib contains expected data
 448     ${rsp} =    RequestsLibrary.Get_Request    ${CONFIG_SESSION}    ${EVPN_LOC_RIB}    headers=${HEADERS}
 449     TemplatedRequests.Normalize_Jsons_And_Compare    ${exp_content}    ${rsp.content}