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
  16 Library             RequestsLibrary
  17 Library             SSHLibrary
  18 Library             String
  19 Library             ../../../libraries/BgpRpcClient.py    ${TOOLS_SYSTEM_IP}
  20 Resource            ../../../libraries/BGPcliKeywords.robot
  21 Resource            ../../../libraries/BgpOperations.robot
  22 Resource            ../../../libraries/BGPSpeaker.robot
  23 Resource            ../../../libraries/CompareStream.robot
  24 Resource            ../../../libraries/SetupUtils.robot
  25 Resource            ../../../libraries/SSHKeywords.robot
  26 Resource            ../../../libraries/TemplatedRequests.robot
  27 Resource            ../../../variables/Variables.robot
  28
  29 Suite Setup         Start_Suite
  30 Suite Teardown      Stop_Suite
  31 Test Setup          Run Keywords    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  32 ...                     AND    Verify_Test_Preconditions
  33 Test Template       Odl_To_Play_Template
  34
  35
  36 *** Variables ***
  37 ${HOLDTIME}                 180
  38 ${RIB_NAME}                 example-bgp-rib
  39 ${BGP_DIR}                  ${CURDIR}/../../../variables/bgpfunctional
  40 ${DEFAUTL_RPC_CFG}          exa.cfg
  41 ${CONFIG_SESSION}           config-session
  42 ${EVPN_DIR}                 ${CURDIR}/../../../variables/bgpfunctional/l2vpn_evpn
  43 ${BGP_TOOL_LOG_LEVEL}       debug
  44 ${PLAY_SCRIPT}              ${CURDIR}/../../../../tools/fastbgp/play.py
  45
  46
  47 *** Test Cases ***
  48 Configure_App_Peer
  49     [Documentation]    Configures bgp application peer. Openconfig is used for carbon and above.
  50     [Template]    NONE
  51     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  52     &{mapping} =    BuiltIn.Create_Dictionary    BGP_RIB_OPENCONFIG=${RIB_NAME}    IP=${ODL_SYSTEM_IP}
  53     TemplatedRequests.Put_As_Xml_Templated    ${BGP_DIR}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  54 Reconfigure_ODL_To_Accept_Connection
  55     [Documentation]    Configures BGP peer module with initiate-connection set to false.
  56     [Template]    NONE
  57     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  58     &{mapping} =    BuiltIn.Create_Dictionary
  59     ...    IP=${TOOLS_SYSTEM_IP}
  60     ...    HOLDTIME=${HOLDTIME}
  61     ...    PEER_PORT=${BGP_TOOL_PORT}
  62     ...    INITIATE=false
  63     ...    BGP_RIB_OPENCONFIG=${RIB_NAME}
  64     ...    PASSIVE_MODE=true
  65     TemplatedRequests.Put_As_Xml_Templated    ${BGP_DIR}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
  66 Start_Bgp_Peer
  67     [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.
  68     [Template]    NONE
  69     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  70     BuiltIn.Wait_Until_Keyword_Succeeds    3x    1s    Start Bgp Peer
  71 Odl_To_Play_route_es_arb
  72     route_es_arb
  73 Play_To_Odl_route_es_arb
  74     [Template]    Play_To_Odl_Template
  75     route_es_arb
  76 Odl_To_Play_route_es_as
  77     route_es_as
  78 Play_To_Odl_route_es_as
  79     [Template]    Play_To_Odl_Template
  80     route_es_as
  81 Odl_To_Play_route_es_lacp
  82     route_es_lacp
  83 Play_To_Odl_route_es_lacp
  84     [Template]    Play_To_Odl_Template
  85     route_es_lacp
  86 Odl_To_Play_route_es_lan
  87     route_es_lan
  88 Play_To_Odl_route_es_lan
  89     [Template]    Play_To_Odl_Template
  90     route_es_lan
  91 Odl_To_Play_route_es_mac
  92     route_es_mac
  93 Play_To_Odl_route_es_mac
  94     [Template]    Play_To_Odl_Template
  95     route_es_mac
  96 Odl_To_Play_route_es_rou
  97     route_es_rou
  98 Play_To_Odl_route_es_rou
  99     [Template]    Play_To_Odl_Template
 100     route_es_rou
 101 Odl_To_Play_route_eth_arb
 102     route_eth_arb
 103 Play_To_Odl_route_eth_arb
 104     [Template]    Play_To_Odl_Template
 105     route_eth_arb
 106 Odl_To_Play_route_eth_as
 107     route_eth_as
 108 Play_To_Odl_route_eth_as
 109     [Template]    Play_To_Odl_Template
 110     route_eth_as
 111 Odl_To_Play_route_eth_lacp
 112     route_eth_lacp
 113 Play_To_Odl_route_eth_lacp
 114     [Template]    Play_To_Odl_Template
 115     route_eth_lacp
 116 Odl_To_Play_route_eth_lacp_extdef
 117     route_eth_lacp_extdef
 118 Play_To_Odl_route_eth_lacp_extdef
 119     [Template]    Play_To_Odl_Template
 120     route_eth_lacp_extdef
 121 Odl_To_Play_route_eth_lacp_extesilab
 122     route_eth_lacp_extesilab
 123 Play_To_Odl_route_eth_lacp_extesilab
 124     [Template]    Play_To_Odl_Template
 125     route_eth_lacp_extesilab
 126 Odl_To_Play_route_eth_lacp_extesr
 127     route_eth_lacp_extesr
 128 Play_To_Odl_route_eth_lacp_extesr
 129     [Template]    Play_To_Odl_Template
 130     route_eth_lacp_extesr
 131 Odl_To_Play_route_eth_lacp_extl2
 132     route_eth_lacp_extl2
 133 Play_To_Odl_route_eth_lacp_extl2
 134     [Template]    Play_To_Odl_Template
 135     route_eth_lacp_extl2
 136 Odl_To_Play_route_eth_lacp_extmac
 137     route_eth_lacp_extmac
 138 Play_To_Odl_route_eth_lacp_extmac
 139     [Template]    Play_To_Odl_Template
 140     route_eth_lacp_extmac
 141 Odl_To_Play_route_eth_lan
 142     route_eth_lan
 143 Play_To_Odl_route_eth_lan
 144     [Template]    Play_To_Odl_Template
 145     route_eth_lan
 146 Odl_To_Play_route_eth_mac
 147     route_eth_mac
 148 Play_To_Odl_route_eth_mac
 149     [Template]    Play_To_Odl_Template
 150     route_eth_mac
 151 Odl_To_Play_route_eth_rou
 152     route_eth_rou
 153 Play_To_Odl_route_eth_rou
 154     [Template]    Play_To_Odl_Template
 155     route_eth_rou
 156 Odl_To_Play_route_inc_arb
 157     route_inc_arb
 158 Play_To_Odl_route_inc_arb
 159     [Template]    Play_To_Odl_Template
 160     route_inc_arb
 161 Odl_To_Play_route_inc_as
 162     route_inc_as
 163 Play_To_Odl_route_inc_as
 164     [Template]    Play_To_Odl_Template
 165     route_inc_as
 166 Odl_To_Play_route_inc_lacp
 167     route_inc_lacp
 168 Play_To_Odl_route_inc_lacp
 169     [Template]    Play_To_Odl_Template
 170     route_inc_lacp
 171 Odl_To_Play_route_inc_lan
 172     route_inc_lan
 173 Play_To_Odl_route_inc_lan
 174     [Template]    Play_To_Odl_Template
 175     route_inc_lan
 176 Odl_To_Play_route_inc_mac
 177     route_inc_mac
 178 Play_To_Odl_route_inc_mac
 179     [Template]    Play_To_Odl_Template
 180     route_inc_mac
 181 Odl_To_Play_route_inc_rou
 182     route_inc_rou
 183 Play_To_Odl_route_inc_rou
 184     [Template]    Play_To_Odl_Template
 185     route_inc_rou
 186 Odl_To_Play_route_mac_arb
 187     route_mac_arb
 188 Play_To_Odl_route_mac_arb
 189     [Template]    Play_To_Odl_Template
 190     route_mac_arb
 191 Odl_To_Play_route_mac_as
 192     route_mac_as
 193 Play_To_Odl_route_mac_as
 194     [Template]    Play_To_Odl_Template
 195     route_mac_as
 196 Odl_To_Play_route_mac_lacp
 197     route_mac_lacp
 198 Play_To_Odl_route_mac_lacp
 199     [Template]    Play_To_Odl_Template
 200     route_mac_lacp
 201 Odl_To_Play_route_mac_lan
 202     route_mac_lan
 203 Play_To_Odl_route_mac_lan
 204     [Template]    Play_To_Odl_Template
 205     route_mac_lan
 206 Odl_To_Play_route_mac_mac
 207     route_mac_mac
 208 Play_To_Odl_route_mac_mac
 209     [Template]    Play_To_Odl_Template
 210     route_mac_mac
 211 Odl_To_Play_route_mac_rou
 212     route_mac_rou
 213 Play_To_Odl_route_mac_rou
 214     [Template]    Play_To_Odl_Template
 215     route_mac_rou
 216 Odl_To_Play_pmsi_rsvp_te_p2mp_lsp
 217     [Template]    None
 218     Odl_To_Play_Template    pmsi_rsvp_te_p2mp_lsp
 219 Play_To_Odl_pmsi_rsvp_te_p2mp_lsp
 220     [Template]    None
 221     Play_To_Odl_Template    pmsi_rsvp_te_p2mp_lsp
 222 Odl_To_Play_pmsi_mldp_p2mp_lsp
 223     pmsi_mldp_p2mp_lsp
 224 Play_To_Odl_pmsi_mldp_p2mp_lsp
 225     [Template]    Play_To_Odl_Template
 226     pmsi_mldp_p2mp_lsp
 227 Odl_To_Play_pmsi_pim_ssm_tree
 228     pmsi_pim_ssm_tree
 229 Play_To_Odl_pmsi_pim_ssm_tree
 230     [Template]    Play_To_Odl_Template
 231     pmsi_pim_ssm_tree
 232 Odl_To_Play_pmsi_pim_sm_tree
 233     pmsi_pim_sm_tree
 234 Play_To_Odl_pmsi_pim_sm_tree
 235     [Template]    Play_To_Odl_Template
 236     pmsi_pim_sm_tree
 237 Odl_To_Play_pmsi_bidir_pim_tree
 238     pmsi_bidir_pim_tree
 239 Play_To_Odl_pmsi_bidir_pim_tree
 240     [Template]    Play_To_Odl_Template
 241     pmsi_bidir_pim_tree
 242 Odl_To_Play_pmsi_ingress_replication
 243     pmsi_ingress_replication
 244 Play_To_Odl_pmsi_ingress_replication
 245     [Template]    Play_To_Odl_Template
 246     pmsi_ingress_replication
 247 Odl_To_Play_pmsi_mldp_mp2mp_lsp
 248     pmsi_mldp_mp2mp_lsp
 249 Play_To_Odl_pmsi_mldp_mp2mp_lsp
 250     [Template]    Play_To_Odl_Template
 251     pmsi_mldp_mp2mp_lsp
 252 Kill_Talking_BGP_Speaker
 253     [Documentation]    Abort the Python speaker
 254     [Template]    NONE
 255     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 256     BGPSpeaker.Kill_BGP_Speaker
 257     BGPcliKeywords.Store_File_To_Workspace    play.py.out    evpn_play.log
 258 Delete_Bgp_Peer_Configuration
 259     [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
 260     [Template]    NONE
 261     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 262     &{mapping} =    BuiltIn.Create_Dictionary    IP=${TOOLS_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${RIB_NAME}
 263     TemplatedRequests.Delete_Templated    ${BGP_DIR}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 264 Deconfigure_App_Peer
 265     [Documentation]    Revert the BGP configuration to the original state: without application peer
 266     [Template]    NONE
 267     [Setup]    SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
 268     &{mapping} =    BuiltIn.Create_Dictionary    IP=${ODL_SYSTEM_IP}    BGP_RIB_OPENCONFIG=${RIB_NAME}
 269     TemplatedRequests.Delete_Templated    ${BGP_DIR}/app_peer    mapping=${mapping}    session=${CONFIG_SESSION}
 270
 271
 272 *** Keywords ***
 273 Start_Suite
 274     [Documentation]    Initialize SetupUtils. Suite setup keyword.
 275     SetupUtils.Setup_Utils_For_Setup_And_Teardown
 276     ${mininet_conn_id} =    SSHLibrary.Open Connection
 277     ...    ${TOOLS_SYSTEM_IP}
 278     ...    prompt=${DEFAULT_LINUX_PROMPT}
 279     ...    timeout=6s
 280     Builtin.Set Suite Variable    ${mininet_conn_id}
 281     SSHKeywords.Flexible Mininet Login    ${TOOLS_SYSTEM_USER}
 282     RequestsLibrary.Create Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
 283     SSHLibrary.Put File    ${PLAY_SCRIPT}    .
 284     SSHKeywords.Assure_Library_Ipaddr    target_dir=.
 285     BuiltIn.Set_Suite_Variable
 286     ...    ${EVPN_CONF_URL}
 287     ...    /rests/data/bgp-rib:application-rib=${ODL_SYSTEM_IP}/tables=odl-bgp-evpn%3Al2vpn-address-family,odl-bgp-evpn%3Aevpn-subsequent-address-family/odl-bgp-evpn:evpn-routes
 288     BuiltIn.Set_Suite_Variable
 289     ...    ${EVPN_LOC_RIB}
 290     ...    /rests/data/bgp-rib:bgp-rib/rib=${RIB_NAME}/loc-rib/tables=odl-bgp-evpn%3Al2vpn-address-family,odl-bgp-evpn%3Aevpn-subsequent-address-family/odl-bgp-evpn:evpn-routes?content=nonconfig
 291     BuiltIn.Set_Suite_Variable
 292     ...    ${EVPN_FAMILY_LOC_RIB}
 293     ...    /rests/data/bgp-rib:bgp-rib/rib=${RIB_NAME}/loc-rib/tables=odl-bgp-evpn%3Al2vpn-address-family,odl-bgp-evpn%3Aevpn-subsequent-address-family?content=nonconfig
 294     ${EMPTY_ROUTES} =    TemplatedRequests.Resolve_Text_From_Template_File
 295     ...    ${EVPN_DIR}/empty_routes
 296     ...    empty_routes.json
 297     BuiltIn.Set_Suite_Variable    ${EMPTY_ROUTES}
 298
 299 Stop_Suite
 300     [Documentation]    Suite teardown keyword
 301     SSHLibrary.Close_All_Connections
 302     RequestsLibrary.Delete_All_Sessions
 303
 304 Start_Bgp_Peer
 305     [Documentation]    Starts bgp peer and verifies that the peer runs.
 306     BGPSpeaker.Start_BGP_Speaker
 307     ...    --amount 0 --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --${BGP_TOOL_LOG_LEVEL} --evpn --wfr 1
 308     BGPcliKeywords.Read_And_Fail_If_Prompt_Is_Seen
 309
 310 Odl_To_Play_Template
 311     [Arguments]    ${totest}
 312     ${data_xml} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.xml
 313     ${data_json} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.json
 314     ${announce_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/announce_${totest}.hex
 315     ${announce_hex} =    String.Remove_String    ${announce_hex}    \n
 316     ${withdraw_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/withdraw_${totest}.hex
 317     ${withdraw_hex} =    String.Remove_String    ${withdraw_hex}    \n
 318     BuiltIn.Log    ${data_xml}
 319     BuiltIn.Log    ${data_json}
 320     BuiltIn.Log    ${announce_hex}
 321     BuiltIn.Log    ${withdraw_hex}
 322     BgpRpcClient.play_clean
 323     ${resp} =    RequestsLibrary.POST On Session
 324     ...    ${CONFIG_SESSION}
 325     ...    url=${EVPN_CONF_URL}
 326     ...    data=${data_xml}
 327     ...    headers=${HEADERS_XML}
 328     ...    expected_status=201
 329     BuiltIn.Log    ${resp.content}
 330     ${resp} =    RequestsLibrary.GET On Session
 331     ...    ${CONFIG_SESSION}
 332     ...    url=${EVPN_CONF_URL}?content=config
 333     ...    headers=${HEADERS_XML}
 334     BuiltIn.Log    ${resp.content}
 335     ${aupdate} =    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content    ${ALLOWED_STATUS_CODES}
 336     BuiltIn.Log    ${aupdate}
 337     BgpOperations.Verify_Two_Hex_Messages_Are_Equal    ${aupdate}    ${announce_hex}
 338     BgpRpcClient.play_clean
 339     Remove_Configured_Routes
 340     ${wupdate} =    BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Get_Update_Content    ${DELETED_STATUS_CODES}
 341     BuiltIn.Log    ${wupdate}
 342     BgpOperations.Verify_Two_Hex_Messages_Are_Equal    ${wupdate}    ${withdraw_hex}
 343     [Teardown]    Remove_Configured_Routes
 344
 345 Play_To_Odl_Template
 346     [Arguments]    ${totest}
 347     ${data_xml} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/${totest}.xml
 348     ${data_json} =    TemplatedRequests.Resolve_Text_From_Template_File
 349     ...    ${EVPN_DIR}/${totest}
 350     ...    ${totest}.json
 351     ${announce_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/announce_${totest}.hex
 352     ${withdraw_hex} =    OperatingSystem.Get_File    ${EVPN_DIR}/${totest}/withdraw_${totest}.hex
 353     BuiltIn.Log    ${data_xml}
 354     BuiltIn.Log    ${data_json}
 355     BuiltIn.Log    ${announce_hex}
 356     BuiltIn.Log    ${withdraw_hex}
 357     BgpRpcClient.play_clean
 358     BgpRpcClient.play_send    ${announce_hex}
 359     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Loc_Rib_Presence    ${data_json}
 360     BgpRpcClient.play_send    ${withdraw_hex}
 361     BuiltIn.Wait_Until_Keyword_Succeeds    4x    2s    Verify_Test_Preconditions
 362     [Teardown]    Withdraw_Route_And_Verify    ${withdraw_hex}
 363
 364 Verify_Test_Preconditions
 365     ${resp} =    RequestsLibrary.GET On Session
 366     ...    ${CONFIG_SESSION}
 367     ...    url=${EVPN_CONF_URL}?content=config
 368     ...    expected_status=anything
 369     BuiltIn.Should_Contain    ${DELETED_STATUS_CODES}    ${resp.status_code}
 370     ${resp} =    RequestsLibrary.GET On Session
 371     ...    ${CONFIG_SESSION}
 372     ...    url=${EVPN_FAMILY_LOC_RIB}
 373     ...    headers=${HEADERS}
 374     TemplatedRequests.Normalize_Jsons_And_Compare    ${EMPTY_ROUTES}    ${resp.content}
 375
 376 Remove_Configured_Routes
 377     [Documentation]    Removes the route if present. First GET is for debug purposes.
 378     ${resp} =    RequestsLibrary.GET On Session
 379     ...    ${CONFIG_SESSION}
 380     ...    url=${EVPN_LOC_RIB}
 381     ...    headers=${HEADERS}
 382     ...    expected_status=anything
 383     BuiltIn.Log    ${resp.content}
 384     BuiltIn.Should_Contain    ${ALLOWED_DELETE_STATUS_CODES}    ${resp.status_code}
 385     ${resp} =    RequestsLibrary.GET On Session
 386     ...    ${CONFIG_SESSION}
 387     ...    url=${EVPN_CONF_URL}?content=config
 388     ...    headers=${HEADERS}
 389     ...    expected_status=anything
 390     BuiltIn.Log    ${resp.content}
 391     BuiltIn.Should_Contain    ${ALLOWED_DELETE_STATUS_CODES}    ${resp.status_code}
 392     IF    ${resp.status_code} in ${DELETED_STATUS_CODES}    RETURN
 393     ${resp} =    RequestsLibrary.DELETE On Session
 394     ...    ${CONFIG_SESSION}
 395     ...    url=${EVPN_CONF_URL}
 396     ...    expected_status=204
 397
 398 Withdraw_Route_And_Verify
 399     [Documentation]    Sends withdraw update message from exabgp and verifies route removal from odl's rib
 400     [Arguments]    ${withdraw_hex}
 401     BgpRpcClient.play_send    ${withdraw_hex}
 402     BuiltIn.Wait_Until_Keyword_Succeeds    3x    2s    Verify_Test_Preconditions
 403
 404 Get_Update_Content
 405     [Documentation]    Gets received data from odl's peer
 406     [Arguments]    ${expected_status_codes}
 407     ${resp} =    RequestsLibrary.GET On Session
 408     ...    ${CONFIG_SESSION}
 409     ...    url=${EVPN_LOC_RIB}
 410     ...    headers=${HEADERS_XML}
 411     ...    expected_status=anything
 412     BuiltIn.Log    ${resp.content}
 413     BuiltIn.Should_Contain    ${expected_status_codes}    ${resp.status_code}
 414     ${update} =    BgpRpcClient.play_get
 415     BuiltIn.Should_Not_Be_Equal    ${update}    ${Empty}
 416     RETURN    ${update}
 417
 418 Loc_Rib_Presence
 419     [Documentation]    Verifies if loc-rib contains expected data
 420     [Arguments]    ${exp_content}
 421     ${resp} =    RequestsLibrary.GET On Session    ${CONFIG_SESSION}    url=${EVPN_LOC_RIB}    headers=${HEADERS}
 422     BuiltIn.Log_Many    ${exp_content}    ${resp.content}
 423     TemplatedRequests.Normalize_Jsons_And_Compare    ${exp_content}    ${resp.content}