csit/suites/bgpcep/bgpuser/ibgp_peers_basic.robot

   1 *** Settings ***
   2 Documentation     Basic tests for iBGP peers.
   3 ...
   4 ...               Copyright (c) 2015-2016 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 ...               Test suite performs basic iBGP functional test cases for
  11 ...               BGP peers in different roles (iBGP, iBGP RR-client):
  12 ...
  13 ...               Test Case 1: Two iBGP RR-client peers introduce prefixes
  14 ...               Expected result: controller forwards updates towards both peers
  15 ...
  16 ...               Test Case 2: Two iBGP peers: one RR client and one non-client introduces prefixes
  17 ...               Expected result: controller forwards updates towards both peers
  18 ...
  19 ...               Test Case 3: Two iBGP RR non-client peers introduce prefixes
  20 ...               Expected result: controller does not forward any update towards peers
  21 ...
  22 ...               For polices see: https://wiki.opendaylight.org/view/BGP_LS_PCEP:BGP
  23 ...
  24 ...               Covered bugs:
  25 ...               Bug 4791 - BGPSessionImpl: Failed to send message Update logged even all UPDATE mesages received by iBGP peer
  26 ...               Bug 4819 - No routes advertised to one of newly configured iBGP RR-client peer
  27 Suite Setup       Setup_Everything
  28 Suite Teardown    Teardown_Everything
  29 Test Setup        SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
  30 Test Teardown     FailFast.Start_Failing_Fast_If_This_Failed
  31 Library           OperatingSystem
  32 Library           RequestsLibrary
  33 Library           DateTime
  34 Variables         ${CURDIR}/../../../variables/Variables.py
  35 Variables         ${CURDIR}/../../../variables/bgpuser/variables.py    ${TOOLS_SYSTEM_IP}    ${ODL_STREAM}
  36 Resource          ${CURDIR}/../../../libraries/BGPcliKeywords.robot
  37 Resource          ${CURDIR}/../../../libraries/BGPSpeaker.robot
  38 Resource          ${CURDIR}/../../../libraries/FailFast.robot
  39 Resource          ${CURDIR}/../../../libraries/KillPythonTool.robot
  40 Resource          ${CURDIR}/../../../libraries/SetupUtils.robot
  41 Resource          ${CURDIR}/../../../libraries/SSHKeywords.robot
  42 Resource          ${CURDIR}/../../../libraries/TemplatedRequests.robot
  43 Resource          ${CURDIR}/../../../libraries/Utils.robot
  44 Resource          ${CURDIR}/../../../libraries/WaitForFailure.robot
  45
  46 *** Variables ***
  47 ${BGP_VARIABLES_FOLDER}    ${CURDIR}/../../../variables/bgpuser/
  48 ${HOLDTIME}       180
  49 ${BGP_PEER_LOG_LEVEL}    debug
  50 ${ODL_LOG_LEVEL}    INFO
  51 ${ODL_BGP_LOG_LEVEL}    DEFAULT
  52 ${DEVICE_NAME}    controller-config
  53 ${BGP_PEER1_IP}    127.0.0.1
  54 ${BGP_PEER2_IP}    127.0.0.2
  55 ${BGP_PEER1_FIRST_PREFIX_IP}    8.1.0.0
  56 ${BGP_PEER2_FIRST_PREFIX_IP}    8.2.0.0
  57 ${PREFIX_LEN}     28
  58 ${BGP_PEER1_PREFIX_LEN}    ${PREFIX_LEN}
  59 ${BGP_PEER2_PREFIX_LEN}    ${PREFIX_LEN}
  60 ${PREFIX_COUNT}    3
  61 ${BGP_PEER1_PREFIX_COUNT}    ${PREFIX_COUNT}
  62 ${BGP_PEER2_PREFIX_COUNT}    ${PREFIX_COUNT}
  63 ${BGP_PEER1_LOG_FILE}    bgp_peer1.log
  64 ${BGP_PEER2_LOG_FILE}    bgp_peer2.log
  65 ${BGP_PEER1_COMMAND}    python play.py --firstprefix ${BGP_PEER1_FIRST_PREFIX_IP} --prefixlen ${BGP_PEER1_PREFIX_LEN} --amount ${BGP_PEER1_PREFIX_COUNT} --myip=${BGP_PEER1_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --${BGP_PEER_LOG_LEVEL} --logfile ${BGP_PEER1_LOG_FILE}
  66 ${BGP_PEER2_COMMAND}    python play.py --firstprefix ${BGP_PEER2_FIRST_PREFIX_IP} --prefixlen ${BGP_PEER2_PREFIX_LEN} --amount ${BGP_PEER2_PREFIX_COUNT} --myip=${BGP_PEER2_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --${BGP_PEER_LOG_LEVEL} --logfile ${BGP_PEER2_LOG_FILE}
  67 ${BGP_PEER1_OPTIONS}    &>${BGP_PEER1_LOG_FILE}
  68 ${BGP_PEER2_OPTIONS}    &>${BGP_PEER2_LOG_FILE}
  69 ${DEFAULT_LOG_CHECK_TIMEOUT}    20s
  70 ${DEFAULT_LOG_CHECK_PERIOD}    1s
  71 ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    10s
  72 ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    1s
  73 ${CONFIG_SESSION}    session
  74 ${RIB_INSTANCE}    example-bgp-rib
  75 ${PROTOCOL_OPENCONFIG}    ${RIB_INSTANCE}
  76 ${DEVICE_NAME}    controller-config
  77
  78 *** Test Cases ***
  79 TC1_Configure_Two_iBGP_Route_Reflector_Client_Peers
  80     [Documentation]    Configure two iBGP peers as routing reflector clients.
  81     [Tags]    critical
  82     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer1    IP=${BGP_PEER1_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
  83     ...    PEER_ROLE=rr-client    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
  84     ...    RR_CLIENT=true
  85     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
  86     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer2    IP=${BGP_PEER2_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
  87     ...    PEER_ROLE=rr-client    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
  88     ...    RR_CLIENT=true
  89     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
  90
  91 TC1_Connect_BGP_Peer1
  92     [Documentation]    Connect BGP peer
  93     [Tags]    critical
  94     SSHLibrary.Switch Connection    bgp_peer1_console
  95     Start_Console_Tool    ${BGP_PEER1_COMMAND}    ${BGP_PEER1_OPTIONS}
  96     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Content    {"prefix":"${BGP_PEER1_FIRST_PREFIX_IP}/${PREFIX_LEN}"}
  97
  98 TC1_Connect_BGP_Peer2
  99     [Documentation]    Connect BGP peer
 100     [Tags]    critical
 101     SSHLibrary.Switch Connection    bgp_peer2_console
 102     Start_Console_Tool    ${BGP_PEER2_COMMAND}    ${BGP_PEER2_OPTIONS}
 103     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Content    {"prefix":"${BGP_PEER2_FIRST_PREFIX_IP}/${PREFIX_LEN}"}
 104
 105 TC1_BGP_Peer1_Check_Log_For_Introduced_Prefixes
 106     [Documentation]    Check incomming updates for new routes
 107     [Tags]    critical
 108     SSHLibrary.Switch Connection    bgp_peer1_console
 109     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_LOG_CHECK_TIMEOUT}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER1_LOG_FILE}    nlri_prefix_received:    ${BGP_PEER2_PREFIX_COUNT}
 110     Check_File_For_Word_Count    ${BGP_PEER1_LOG_FILE}    nlri_prefix_received: ${BGP_PEER2_FIRST_PREFIX_IP}/${BGP_PEER2_PREFIX_LEN}    1
 111     Check_File_For_Word_Count    ${BGP_PEER1_LOG_FILE}    withdrawn_prefix_received:    0
 112     [Teardown]    Report_Failure_Due_To_Bug    4819
 113
 114 TC1_BGP_Peer2_Check_Log_For_Introduced_Prefixes
 115     [Documentation]    Check incomming updates for new routes
 116     [Tags]    critical
 117     SSHLibrary.Switch Connection    bgp_peer2_console
 118     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_LOG_CHECK_TIMEOUT}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    nlri_prefix_received:    ${BGP_PEER1_PREFIX_COUNT}
 119     Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    nlri_prefix_received: ${BGP_PEER1_FIRST_PREFIX_IP}/${BGP_PEER1_PREFIX_LEN}    1
 120     Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    withdrawn_prefix_received:    0
 121     [Teardown]    Report_Failure_Due_To_Bug    4819
 122
 123 TC1_Disconnect_BGP_Peer1
 124     [Documentation]    Stop BGP peer & store logs
 125     [Tags]    critical
 126     SSHLibrary.Switch Connection    bgp_peer1_console
 127     Stop_Console_Tool
 128     Store_File_To_Workspace    ${BGP_PEER1_LOG_FILE}    tc1_${BGP_PEER1_LOG_FILE}
 129
 130 TC1_BGP_Peer2_Check_Log_For_Withdrawn_Prefixes
 131     [Documentation]    Check incomming updates for withdrawn routes
 132     [Tags]    critical
 133     SSHLibrary.Switch Connection    bgp_peer2_console
 134     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_LOG_CHECK_TIMEOUT}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    withdrawn_prefix_received:    ${BGP_PEER1_PREFIX_COUNT}
 135     Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    withdrawn_prefix_received: ${BGP_PEER1_FIRST_PREFIX_IP}/${BGP_PEER1_PREFIX_LEN}    1
 136     [Teardown]    Report_Failure_Due_To_Bug    4819
 137
 138 TC1_Disconnect_BGP_Peer2
 139     [Documentation]    Stop BGP peer & store logs
 140     [Tags]    critical
 141     SSHLibrary.Switch Connection    bgp_peer2_console
 142     Stop_Console_Tool
 143     Store_File_To_Workspace    ${BGP_PEER2_LOG_FILE}    tc1_${BGP_PEER2_LOG_FILE}
 144
 145 TC_1_Check_for_Empty_IPv4_Topology
 146     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Does_Not_Contain    prefix
 147
 148 TC1_Delete_BGP_Peers_Configuration
 149     [Documentation]    Delete all previously configured BGP peers.
 150     [Tags]    critical
 151     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer1    IP=${BGP_PEER1_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 152     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 153     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer2    IP=${BGP_PEER2_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 154     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 155
 156 TC2_Configure_One_iBGP_Route_Reflector_Client_And_One_iBGP_Non_Client
 157     [Documentation]    Configure iBGP peers: 1st one as RR client, 2nd one as RR non-client.
 158     [Tags]    critical
 159     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer1    IP=${BGP_PEER1_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
 160     ...    PEER_ROLE=rr-client    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
 161     ...    RR_CLIENT=true
 162     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 163     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer2    IP=${BGP_PEER2_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
 164     ...    PEER_ROLE=ibgp    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
 165     ...    RR_CLIENT=false
 166     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 167
 168 TC2_Connect_BGP_Peer1
 169     [Documentation]    Connect BGP peer
 170     [Tags]    critical
 171     SSHLibrary.Switch Connection    bgp_peer1_console
 172     Start_Console_Tool    ${BGP_PEER1_COMMAND}    ${BGP_PEER1_OPTIONS}
 173     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Content    {"prefix":"${BGP_PEER1_FIRST_PREFIX_IP}/${PREFIX_LEN}"}
 174
 175 TC2_Connect_BGP_Peer2
 176     [Documentation]    Connect BGP peer
 177     [Tags]    critical
 178     SSHLibrary.Switch Connection    bgp_peer2_console
 179     Start_Console_Tool    ${BGP_PEER2_COMMAND}    ${BGP_PEER2_OPTIONS}
 180     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Content    {"prefix":"${BGP_PEER2_FIRST_PREFIX_IP}/${PREFIX_LEN}"}
 181
 182 TC2_BGP_Peer1_Check_Log_For_Introduced_Prefixes
 183     [Documentation]    Check incomming updates for new routes
 184     [Tags]    critical
 185     SSHLibrary.Switch Connection    bgp_peer1_console
 186     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_LOG_CHECK_TIMEOUT}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER1_LOG_FILE}    nlri_prefix_received:    ${BGP_PEER2_PREFIX_COUNT}
 187     Check_File_For_Word_Count    ${BGP_PEER1_LOG_FILE}    nlri_prefix_received: ${BGP_PEER2_FIRST_PREFIX_IP}/${BGP_PEER2_PREFIX_LEN}    1
 188     Check_File_For_Word_Count    ${BGP_PEER1_LOG_FILE}    withdrawn_prefix_received:    0
 189
 190 TC2_BGP_Peer2_Check_Log_For_Introduced_Prefixes
 191     [Documentation]    Check incomming updates for new routes
 192     [Tags]    critical
 193     SSHLibrary.Switch Connection    bgp_peer2_console
 194     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_LOG_CHECK_TIMEOUT}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    nlri_prefix_received:    ${BGP_PEER1_PREFIX_COUNT}
 195     Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    nlri_prefix_received: ${BGP_PEER1_FIRST_PREFIX_IP}/${BGP_PEER1_PREFIX_LEN}    1
 196     Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    withdrawn_prefix_received:    0
 197     [Teardown]    Report_Failure_Due_To_Bug    4791
 198
 199 TC2_Disconnect_BGP_Peer1
 200     [Documentation]    Stop BGP peer & store logs
 201     [Tags]    critical
 202     SSHLibrary.Switch Connection    bgp_peer1_console
 203     Stop_Console_Tool
 204     Store_File_To_Workspace    ${BGP_PEER1_LOG_FILE}    tc2_${BGP_PEER1_LOG_FILE}
 205
 206 TC2_BGP_Peer2_Check_Log_For_Withdrawn_Prefixes
 207     [Documentation]    Check incomming updates for withdrawn routes
 208     [Tags]    critical
 209     SSHLibrary.Switch Connection    bgp_peer2_console
 210     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_LOG_CHECK_TIMEOUT}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    withdrawn_prefix_received:    ${BGP_PEER1_PREFIX_COUNT}
 211     Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    withdrawn_prefix_received: ${BGP_PEER1_FIRST_PREFIX_IP}/${BGP_PEER1_PREFIX_LEN}    1
 212
 213 TC2_Disconnect_BGP_Peer2
 214     [Documentation]    Stop BGP peer & store logs
 215     [Tags]    critical
 216     SSHLibrary.Switch Connection    bgp_peer2_console
 217     Stop_Console_Tool
 218     Store_File_To_Workspace    ${BGP_PEER2_LOG_FILE}    tc2_${BGP_PEER2_LOG_FILE}
 219
 220 TC_2_Check_for_Empty_IPv4_Topology
 221     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Does_Not_Contain    prefix
 222
 223 TC2_Delete_BGP_Peers_Configuration
 224     [Documentation]    Delete all previously configured BGP peers.
 225     [Tags]    critical
 226     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer1    IP=${BGP_PEER1_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 227     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 228     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer2    IP=${BGP_PEER2_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 229     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 230
 231 TC3_Configure_Two_iBGP_Non_Client_Peers
 232     [Documentation]    Configure iBGP peers: 1st one as RR client, 2nd one as RR non-client.
 233     [Tags]    critical
 234     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer1    IP=${BGP_PEER1_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
 235     ...    PEER_ROLE=ibgp    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
 236     ...    RR_CLIENT=false
 237     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 238     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer2    IP=${BGP_PEER2_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}
 239     ...    PEER_ROLE=ibgp    INITIATE=false    BGP_RIB=${RIB_INSTANCE}    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
 240     ...    RR_CLIENT=false
 241     TemplatedRequests.Put_As_Xml_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 242
 243 TC3_Connect_BGP_Peer1
 244     [Documentation]    Connect BGP peer
 245     [Tags]    critical
 246     SSHLibrary.Switch Connection    bgp_peer1_console
 247     Start_Console_Tool    ${BGP_PEER1_COMMAND}    ${BGP_PEER1_OPTIONS}
 248     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Content    {"prefix":"${BGP_PEER1_FIRST_PREFIX_IP}/${PREFIX_LEN}"}
 249
 250 TC3_Connect_BGP_Peer2
 251     [Documentation]    Connect BGP peer
 252     [Tags]    critical
 253     SSHLibrary.Switch Connection    bgp_peer2_console
 254     Start_Console_Tool    ${BGP_PEER2_COMMAND}    ${BGP_PEER2_OPTIONS}
 255     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Content    {"prefix":"${BGP_PEER2_FIRST_PREFIX_IP}/${PREFIX_LEN}"}
 256
 257 TC3_BGP_Peer1_Check_Log_For_No_Updates
 258     [Documentation]    Check for no updates received by iBGP peer No. 1
 259     [Tags]    critical
 260     SSHLibrary.Switch Connection    bgp_peer1_console
 261     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_LOG_CHECK_TIMEOUT}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER1_LOG_FILE}    total_received_update_message_counter: 0    2
 262
 263 TC3_Disconnect_BGP_Peer1
 264     [Documentation]    Stop BGP peer & store logs
 265     [Tags]    critical
 266     SSHLibrary.Switch Connection    bgp_peer1_console
 267     Stop_Console_Tool
 268     Store_File_To_Workspace    ${BGP_PEER1_LOG_FILE}    tc3_${BGP_PEER1_LOG_FILE}
 269
 270 TC3_BGP_Peer2_Check_Log_For_No_Updates
 271     [Documentation]    Consequent check for no updates received by iBGP peer No. 2
 272     [Tags]    critical
 273     SSHLibrary.Switch Connection    bgp_peer2_console
 274     ${log_check_timeout}=    DateTime.Convert_Time    ${DEFAULT_LOG_CHECK_TIMEOUT}    result_format=number
 275     BuiltIn.Wait_Until_Keyword_Succeeds    ${log_check_timeout*2}    ${DEFAULT_LOG_CHECK_PERIOD}    Check_File_For_Word_Count    ${BGP_PEER2_LOG_FILE}    total_received_update_message_counter: 0    4
 276
 277 TC3_Disconnect_BGP_Peer2
 278     [Documentation]    Stop BGP peer & store logs
 279     [Tags]    critical
 280     SSHLibrary.Switch Connection    bgp_peer2_console
 281     Stop_Console_Tool
 282     Store_File_To_Workspace    ${BGP_PEER2_LOG_FILE}    tc3_${BGP_PEER2_LOG_FILE}
 283
 284 TC_3_Check_for_Empty_IPv4_Topology
 285     BuiltIn.Wait_Until_Keyword_Succeeds    ${DEFAULT_TOPOLOGY_CHECK_TIMEOUT}    ${DEFAULT_TOPOLOGY_CHECK_PERIOD}    Check_Example_IPv4_Topology_Does_Not_Contain    prefix
 286
 287 TC3_Delete_BGP_Peers_Configuration
 288     [Documentation]    Delete all previously configured BGP peers.
 289     [Tags]    critical
 290     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer1    IP=${BGP_PEER1_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 291     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 292     &{mapping}    BuiltIn.Create_Dictionary    DEVICE_NAME=${DEVICE_NAME}    NAME=example-bgp-peer2    IP=${BGP_PEER2_IP}    BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
 293     TemplatedRequests.Delete_Templated    ${BGP_VARIABLES_FOLDER}${/}ibgp_peers    mapping=${mapping}    session=${CONFIG_SESSION}
 294
 295 *** Keywords ***
 296 Setup_Everything
 297     [Documentation]    Initialize SetupUtils. SSH-login to mininet machine, create HTTP session,
 298     ...    prepare directories for responses, put Python tool to mininet machine, setup imported resources.
 299     # TODO: Choose keywords used by more than one test suite to be placed in a common place.
 300     SetupUtils.Setup_Utils_For_Setup_And_Teardown
 301     SSHLibrary.Set_Default_Configuration    prompt=${ODL_SYSTEM_PROMPT}
 302     SSHLibrary.Open_Connection    ${ODL_SYSTEM_IP}    alias=bgp_peer1_console
 303     Utils.Flexible_Controller_Login
 304     SSHLibrary.Open_Connection    ${ODL_SYSTEM_IP}    alias=bgp_peer2_console
 305     Utils.Flexible_Controller_Login
 306     SSHKeywords.Require_Python
 307     SSHKeywords.Assure_Library_Ipaddr    target_dir=.
 308     SSHLibrary.Put_File    ${CURDIR}/../../../../tools/fastbgp/play.py
 309     RequestsLibrary.Create_Session    operational    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}${OPERATIONAL_TOPO_API}    auth=${AUTH}
 310     RequestsLibrary.Create_Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
 311     KarafKeywords.Execute_Controller_Karaf_Command_On_Background    log:set ${ODL_LOG_LEVEL}
 312     KarafKeywords.Execute_Controller_Karaf_Command_On_Background    log:set ${ODL_BGP_LOG_LEVEL} org.opendaylight.bgpcep
 313     KarafKeywords.Execute_Controller_Karaf_Command_On_Background    log:set ${ODL_BGP_LOG_LEVEL} org.opendaylight.protocol
 314
 315 Teardown_Everything
 316     [Documentation]    Create and Log the diff between expected and actual responses, make sure Python tool was killed.
 317     ...    Tear down imported Resources.
 318     KillPythonTool.Search_And_Kill_Remote_Python    'play\.py'
 319     RequestsLibrary.Delete_All_Sessions
 320     SSHLibrary.Close_All_Connections
 321
 322 Check_Example_IPv4_Topology_Content
 323     [Arguments]    ${string_to_check}=${EMPTY}
 324     [Documentation]    Check the example-ipv4-topology content for string
 325     ${response}=    RequestsLibrary.Get Request    operational    topology/example-ipv4-topology
 326     BuiltIn.Log    ${response.status_code}
 327     BuiltIn.Log    ${response.text}
 328     BuiltIn.Should_Contain    ${response.text}    ${string_to_check}
 329
 330 Check_Example_IPv4_Topology_Does_Not_Contain
 331     [Arguments]    ${string_to_check}
 332     [Documentation]    Check the example-ipv4-topology does not contain the string
 333     ${response}=    RequestsLibrary.Get Request    operational    topology/example-ipv4-topology
 334     BuiltIn.Log    ${response.status_code}
 335     BuiltIn.Log    ${response.text}
 336     BuiltIn.Should_Not_Contain    ${response.text}    ${string_to_check}