*** Settings *** Documentation Functional test for ipv6 connection with bgp. ... ... Copyright (c) 2018 AT&T Intellectual Property. All rights reserved. ... ... This program and the accompanying materials are made available under the ... terms of the Eclipse Public License v1.0 which accompanies this distribution, ... and is available at http://www.eclipse.org/legal/epl-v10.html ... ... This suite tests simple connection between one ibgp peer (exabgp) and Odl. ... Peer is configured with ipv6, and exabgp connectes to odl via ipv6. ... Exabgp sends one ipv6 unicast route, which presence is verified in ... example-ipv6-topology. Tests this connection multiple times, with ... different ipv6 accepted formats, e.g. (::1, 0:0:0:0:0:0:0:1, full text) Suite Setup Start_Suite Suite Teardown Stop_Suite Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing Library RequestsLibrary Library SSHLibrary Resource ../../../variables/Variables.robot Resource ../../../libraries/BGPcliKeywords.robot Resource ../../../libraries/ExaBgpLib.robot Resource ../../../libraries/SetupUtils.robot Resource ../../../libraries/SSHKeywords.robot Resource ../../../libraries/TemplatedRequests.robot *** Variables *** ${BGP_VAR_FOLDER} ${CURDIR}/../../../variables/bgpfunctional/ipv6 ${CONFIG_SESSION} config-session ${CONTROLLER_IPV6} ::1 ${EXABGP_ID} 1.2.3.4 ${EXABGP_CFG} exaipv6.cfg ${EXABGP_LOG} exaipv6.log ${IPV6_IP} 2607:f0d0:1002:0011:0000:0000:0000:0002 ${IPV6_IP_2} 2607:f0d0:1002:11:0:0:0:2 ${IPV6_IP_3} 2607:f0d0:1002:11::2 ${IPV6_IP_GW} 2607:f0d0:1002:0011:0000:0000:0000:0001 ${HOLDTIME} 180 ${RIB_INSTANCE} example-bgp-rib *** Test Cases *** Reconfigure_ODL_To_Accept_Connections [Documentation] Configure BGP peer modules with initiate-connection set to false with short ipv6 address. &{mapping} Create Dictionary IP=${IPV6_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE} ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE} TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION} Start_Exabgp [Documentation] Start exabgp with [Tags] critical ${cmd} BuiltIn.Set_Variable ${EXABGP_CFG} > ${EXABGP_LOG} ExaBgpLib.Start_ExaBgp_And_Verify_Connected ${cmd} ${CONFIG_SESSION} ${EXABGP_ID} Verify_Ipv6_Topology_Filled [Documentation] Verifies that example-ipv6-topology is filled after starting exabgp. [Tags] critical Verify_Rib_Status_Filled Delete_Bgp_Peer_Configuration [Documentation] Revert the BGP configuration to the original state: without any configured peers. &{mapping} Create Dictionary IP=${IPV6_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE} ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE} TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION} Verify_Ipv6_Topology_Empty [Documentation] Verifies that example-ipv6-topology is empty after deconfiguring peer for the first time. [Tags] critical Verify_Rib_Status_Empty Reconfigure_ODL_To_Accept_Connections_2 [Documentation] Configure BGP peer modules with initiate-connection set to false with ipv6 address without "::" shortened version. &{mapping} Create Dictionary IP=${IPV6_IP_2} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE} ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE} TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION} Verify_Ipv6_Topology_Filled_2 [Documentation] Verifies that example-ipv6-topology is filled after configuring the peer for the second time. [Tags] critical Verify_Rib_Status_Filled Delete_Bgp_Peer_Configuration_2 [Documentation] Revert the BGP configuration to the original state: without any configured peers. &{mapping} Create Dictionary IP=${IPV6_IP_2} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE} ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE} TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION} Verify_Ipv6_Topology_Empty_2 [Documentation] Verifies that example-ipv6-topology is empty after deconfiguring peer for the second time. [Tags] critical Verify_Rib_Status_Empty Reconfigure_ODL_To_Accept_Connections_3 [Documentation] Configure BGP peer modules with initiate-connection set to false with full text ipv6 address. &{mapping} Create Dictionary IP=${IPV6_IP_3} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE} ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE} TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION} Verify_Ipv6_Topology_Filled_3 [Documentation] Verifies that example-ipv6-topology is filled after configuring the peer for the third time. [Tags] critical Verify_Rib_Status_Filled Delete_Bgp_Peer_Configuration_3 [Documentation] Revert the BGP configuration to the original state: without any configured peers. &{mapping} Create Dictionary IP=${IPV6_IP_3} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false BGP_RIB=${RIB_INSTANCE} ... PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${RIB_INSTANCE} RIB_INSTANCE_NAME=${RIB_INSTANCE} TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION} Verify_Ipv6_Topology_Empty_3 [Documentation] Verifies that example-ipv6-topology is empty after final deconfiguration. [Tags] critical Verify_Rib_Status_Empty Stop_All_Exabgps [Documentation] Save exabgp logs as exaipv6.log, and stop exabgp with ctrl-c bash signal BGPcliKeywords.Store_File_To_Workspace ${EXABGP_LOG} ${EXABGP_LOG} ExaBgpLib.Stop_ExaBgp *** Keywords *** Start_Suite [Documentation] Suite setup keyword. SetupUtils.Setup_Utils_For_Setup_And_Teardown ${conn_id}= SSHLibrary.Open Connection ${ODL_SYSTEM_IP} prompt=${DEFAULT_LINUX_PROMPT} timeout=10s Builtin.Set_Suite_Variable ${conn_id} SSHKeywords.Flexible_Controller_Login Configure_Ipv6_Network SSHKeywords.Virtual_Env_Create SSHKeywords.Virtual_Env_Install_Package setuptools==44.0.0 SSHKeywords.Virtual_Env_Install_Package exabgp==4.0.5 RequestsLibrary.Create_Session ${CONFIG_SESSION} http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH} Upload_Config_Files Stop_Suite [Documentation] Suite teardown keyword SSHKeywords.Virtual_Env_Delete SSHLibrary.Close_All_Connections RequestsLibrary.Delete_All_Sessions Configure_Ipv6_Network [Documentation] Reconfigures basic network settings on controller SSHLibrary.Execute_Command sudo sh -c 'echo "NETWORKING_IPV6=yes" >> /etc/sysconfig/network' SSHLibrary.Execute_Command sudo sh -c 'echo "IPV6INIT=yes" >> /etc/sysconfig/network-scripts/ifcfg-eth0' SSHLibrary.Execute_Command sudo sh -c 'echo "IPV6ADDR=${IPV6_IP}" >> /etc/sysconfig/network-scripts/ifcfg-eth0' SSHLibrary.Execute_Command sudo sh -c 'echo "IPV6_DEFAULTGW=${IPV6_IP_GW}" >> /etc/sysconfig/network-scripts/ifcfg-eth0' SSHLibrary.Execute_Command sudo /etc/init.d/network restart Verify_Rib_Status_Empty [Documentation] Verifies that example-ipv6-topology is empty BuiltIn.Wait_Until_Keyword_Succeeds 5x 2s TemplatedRequests.Get_As_Json_Templated ${BGP_VAR_FOLDER}/ipv6_topology_empty session=${CONFIG_SESSION} verify=True Verify_Rib_Status_Filled [Documentation] Verifies that example-ipv6-topology is filled with ipv6 route BuiltIn.Wait_Until_Keyword_Succeeds 5x 2s TemplatedRequests.Get_As_Json_Templated ${BGP_VAR_FOLDER}/ipv6_topology_filled session=${CONFIG_SESSION} verify=True Upload_Config_Files [Documentation] Uploads exabgp config files SSHLibrary.Put_File ${BGP_VAR_FOLDER}/${EXABGP_CFG} . @{cfgfiles}= SSHLibrary.List_Files_In_Directory . *.cfg FOR ${cfgfile} IN @{cfgfiles} SSHLibrary.Execute_Command sed -i -e 's/EXABGPIP/${IPV6_IP}/g' ${cfgfile} SSHLibrary.Execute_Command sed -i -e 's/ODLIP/${CONTROLLER_IPV6}/g' ${cfgfile} SSHLibrary.Execute_Command sed -i -e 's/ROUTERID/${EXABGP_ID}/g' ${cfgfile} SSHLibrary.Execute_Command sed -i -e 's/ROUTEREFRESH/disable/g' ${cfgfile} SSHLibrary.Execute_Command sed -i -e 's/ADDPATH/disable/g' ${cfgfile} ${stdout}= SSHLibrary.Execute_Command cat ${cfgfile} Log ${stdout} END