*** Settings ***
-Documentation Functional test suite for bgp - l3vpn-ipv4
+Documentation Functional test suite for bgp - l3vpn-ipv4
...
-... Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
+... Copyright (c) 2016 Cisco Systems, Inc. and others. 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 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 advertising and receiveing routes with l3vpn content.
-... It uses odl and exabgp as bgp peers. Routes advertized from odl
-... are configured via application peer. Routes advertised from exabgp is
-... statically configured in exabgp config file.
+... This suite tests advertising and receiveing routes with l3vpn content.
+... It uses odl and exabgp as bgp peers. Routes advertized from odl
+... are configured via application peer. Routes advertised from exabgp is
+... statically configured in exabgp config file.
...
-... For fluorine and further, instead of exabgp, play.py is used. When sending
-... routes from odl to peer, first route containg route-target argument have to
-... be send from peer to odl, so odl can identify this peer. Than it sends l3vpn
-... route containg this argument to odl app peer, and we check that app peer
-... advertizes this route back to the peer.
-Suite Setup Start_Suite
-Suite Teardown Stop_Suite
-Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
-Library RequestsLibrary
-Library SSHLibrary
-Library ../../../libraries/BgpRpcClient.py ${TOOLS_SYSTEM_IP}
-Resource ../../../libraries/BGPcliKeywords.robot
-Resource ../../../libraries/BgpOperations.robot
-Resource ../../../libraries/BGPSpeaker.robot
-Resource ../../../libraries/CompareStream.robot
-Resource ../../../libraries/ExaBgpLib.robot
-Resource ../../../libraries/SetupUtils.robot
-Resource ../../../libraries/SSHKeywords.robot
-Resource ../../../libraries/TemplatedRequests.robot
-Resource ../../../variables/Variables.robot
+... For fluorine and further, instead of exabgp, play.py is used. When sending
+... routes from odl to peer, first route containg route-target argument have to
+... be send from peer to odl, so odl can identify this peer. Than it sends l3vpn
+... route containg this argument to odl app peer, and we check that app peer
+... advertizes this route back to the peer.
+
+Library RequestsLibrary
+Library SSHLibrary
+Library ../../../libraries/BgpRpcClient.py ${TOOLS_SYSTEM_IP}
+Resource ../../../libraries/BGPcliKeywords.robot
+Resource ../../../libraries/BgpOperations.robot
+Resource ../../../libraries/BGPSpeaker.robot
+Resource ../../../libraries/CompareStream.robot
+Resource ../../../libraries/ExaBgpLib.robot
+Resource ../../../libraries/SetupUtils.robot
+Resource ../../../libraries/SSHKeywords.robot
+Resource ../../../libraries/TemplatedRequests.robot
+Resource ../../../variables/Variables.robot
+
+Suite Setup Start_Suite
+Suite Teardown Stop_Suite
+Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+
*** Variables ***
-${BGP_L3VPN_DIR} ${BGP_VAR_FOLDER}/l3vpn_ipv4
-${BGP_VAR_FOLDER} ${CURDIR}/../../../variables/bgpfunctional
-${CONFIG_SESSION} config-session
-${DEFAULT_BGPCEP_LOG_LEVEL} INFO
-${DEFAULT_EXA_CFG} exa.cfg
-${EXARPCSCRIPT} ${CURDIR}/../../../../tools/exabgp_files/exarpc.py
-${HOLDTIME} 180
-${L3VPN_EXA_CFG} bgp-l3vpn-ipv4.cfg
-${L3VPN_EXP} exa_expected
-${L3VPN_RSP} bgp_l3vpn_ipv4
-${L3VPN_RSPEMPTY} bgp_l3vpn_ipv4_empty
-${L3VPN_RSP_PATH} bgp_l3vpn_ipv4_path
-${OLD_AS_PATH} \n"as-path": {},
-${NEW_AS_PATH} ${EMPTY}
-${PLAY_SCRIPT} ${CURDIR}/../../../../tools/fastbgp/play.py
-${RIB_INSTANCE} example-bgp-rib
-${RT_CONSTRAIN_DIR} ${CURDIR}/../../../variables/bgpfunctional/rt_constrain
+${BGP_L3VPN_DIR} ${BGP_VAR_FOLDER}/l3vpn_ipv4
+${BGP_VAR_FOLDER} ${CURDIR}/../../../variables/bgpfunctional
+${CONFIG_SESSION} config-session
+${DEFAULT_BGPCEP_LOG_LEVEL} INFO
+${DEFAULT_EXA_CFG} exa.cfg
+${EXARPCSCRIPT} ${CURDIR}/../../../../tools/exabgp_files/exarpc.py
+${HOLDTIME} 180
+${L3VPN_EXA_CFG} bgp-l3vpn-ipv4.cfg
+${L3VPN_EXP} exa_expected
+${L3VPN_RSP} bgp_l3vpn_ipv4
+${L3VPN_RSPEMPTY} bgp_l3vpn_ipv4_empty
+${OLD_AS_PATH} \n"as-path": {},
+${NEW_AS_PATH} ${EMPTY}
+${PLAY_SCRIPT} ${CURDIR}/../../../../tools/fastbgp/play.py
+${RIB_INSTANCE} example-bgp-rib
+${RT_CONSTRAIN_DIR} ${CURDIR}/../../../variables/bgpfunctional/rt_constrain
+
*** Test Cases ***
Configure_App_Peer
[Documentation] Configures bgp application peer. Openconfig is used for carbon and above.
&{mapping} BuiltIn.Create_Dictionary BGP_RIB=${RIB_INSTANCE} IP=${ODL_SYSTEM_IP}
- TemplatedRequests.Put_As_Xml_Templated ${RT_CONSTRAIN_DIR}/app_peer mapping=${mapping} session=${CONFIG_SESSION}
+ TemplatedRequests.Put_As_Xml_Templated
+ ... ${RT_CONSTRAIN_DIR}/app_peer
+ ... mapping=${mapping}
+ ... session=${CONFIG_SESSION}
Reconfigure_ODL_To_Accept_Connection
[Documentation] Configures BGP peer module with initiate-connection set to false.
- &{mapping} BuiltIn.Create_Dictionary IP=${TOOLS_SYSTEM_IP} BGP_RIB=${RIB_INSTANCE} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT} INITIATE=false
- ... BGP_RIB_OPENCONFIG=${RIB_INSTANCE} PASSIVE_MODE=true
- CompareStream.Run_Keyword_If_At_Least_Fluorine TemplatedRequests.Put_As_Xml_Templated ${RT_CONSTRAIN_DIR}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
- CompareStream.Run_Keyword_If_Less_Than_Fluorine TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
+ &{mapping} BuiltIn.Create_Dictionary
+ ... IP=${TOOLS_SYSTEM_IP}
+ ... BGP_RIB=${RIB_INSTANCE}
+ ... HOLDTIME=${HOLDTIME}
+ ... PEER_PORT=${BGP_TOOL_PORT}
+ ... INITIATE=false
+ ... BGP_RIB_OPENCONFIG=${RIB_INSTANCE}
+ ... PASSIVE_MODE=true
+ TemplatedRequests.Put_As_Xml_Templated
+ ... ${RT_CONSTRAIN_DIR}/bgp_peer
+ ... mapping=${mapping}
+ ... session=${CONFIG_SESSION}
L3vpn_Ipv4_To_Odl
[Documentation] Testing mpls vpn ipv4 routes reported to odl from exabgp
[Setup] Setup_Testcase ${L3VPN_EXA_CFG}
- ${L3VPN_RESPONSE} CompareStream.Set_Variable_If_At_Least_Fluorine ${L3VPN_RSP_PATH} ${L3VPN_RSP}
- BuiltIn.Wait_Until_Keyword_Succeeds 15s 1s Verify_Reported_Data ${L3VPN_RESPONSE}
+ BuiltIn.Wait_Until_Keyword_Succeeds 15s 1s Verify_Reported_Data ${L3VPN_RSP}
[Teardown] Teardown_Simple
Start_Play
[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.
[Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
- CompareStream.Run_Keyword_If_Less_Than_Fluorine BuiltIn.Pass_Execution "Only run on Fluorine and later"
SSHLibrary.Put_File ${PLAY_SCRIPT} .
SSHKeywords.Assure_Library_Ipaddr target_dir=.
SSHLibrary.Read
Play_To_Odl_rt_constrain_type_0
[Documentation] This keyword sends route-target route containg route-target argument so odl
... can identify this peer as appropriate for advertizement when it recieves such route.
- CompareStream.Run_Keyword_If_Less_Than_Fluorine BuiltIn.Pass_Execution "Only run on Fluorine and later"
BgpOperations.Play_To_Odl_Non_Removal_Template rt_constrain_type_0 ${RT_CONSTRAIN_DIR}
-Odl_To_Play_l3vpn
- [Documentation] Send l3vpn route to app peer, and than checks that app peer advertizes this route.
- CompareStream.Run_Keyword_If_At_Least_Fluorine BuiltIn.Pass_Execution "Only run on less than Fluorine"
- Setup_Testcase ${DEFAULT_EXA_CFG}
- L3vpn_Ipv4_To_App
- [Teardown] CompareStream.Run_Keyword_If_Less_Than_Fluorine Teardowm_With_Remove_Route
-
Odl_To_Play_l3vpn_rt_arg
[Documentation] Same as TC before but fluorine and further this l3vpn route also needs to contain route-target argument.
- CompareStream.Run_Keyword_If_Less_Than_Fluorine BuiltIn.Pass_Execution "Only run on Fluorine and later"
BgpOperations.Odl_To_Play_Template l3vpn_rt_arg ${RT_CONSTRAIN_DIR} False
Kill_Talking_BGP_Speaker
[Documentation] Abort the Python speaker
[Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
- CompareStream.Run_Keyword_If_Less_Than_Fluorine BuiltIn.Pass_Execution "Only run on Fluorine and later"
BGPSpeaker.Kill_BGP_Speaker
BGPcliKeywords.Store_File_To_Workspace play.py.out 010_l3vpn_play.log
Delete_Bgp_Peer_Configuration
[Documentation] Revert the BGP configuration to the original state: without any configured peers.
&{mapping} BuiltIn.Create_Dictionary IP=${TOOLS_SYSTEM_IP} BGP_RIB=${RIB_INSTANCE}
- TemplatedRequests.Delete_Templated ${RT_CONSTRAIN_DIR}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
+ TemplatedRequests.Delete_Templated
+ ... ${RT_CONSTRAIN_DIR}/bgp_peer
+ ... mapping=${mapping}
+ ... session=${CONFIG_SESSION}
Deconfigure_App_Peer
[Documentation] Revert the BGP configuration to the original state: without application peer
&{mapping} BuiltIn.Create_Dictionary IP=${ODL_SYSTEM_IP} BGP_RIB=${RIB_INSTANCE}
- TemplatedRequests.Delete_Templated ${RT_CONSTRAIN_DIR}/app_peer mapping=${mapping} session=${CONFIG_SESSION}
+ TemplatedRequests.Delete_Templated
+ ... ${RT_CONSTRAIN_DIR}/app_peer
+ ... mapping=${mapping}
+ ... session=${CONFIG_SESSION}
+
*** Keywords ***
Start_Suite
[Documentation] Suite setup keyword.
SetupUtils.Setup_Utils_For_Setup_And_Teardown
- ${tools_system_conn_id} = SSHLibrary.Open_Connection ${TOOLS_SYSTEM_IP} prompt=${DEFAULT_LINUX_PROMPT} timeout=6s
+ ${tools_system_conn_id} SSHLibrary.Open_Connection
+ ... ${TOOLS_SYSTEM_IP}
+ ... prompt=${DEFAULT_LINUX_PROMPT}
+ ... timeout=6s
Builtin.Set_Suite_Variable ${tools_system_conn_id}
SSHKeywords.Flexible_Mininet_Login ${TOOLS_SYSTEM_USER}
SSHKeywords.Virtual_Env_Create
SSHKeywords.Virtual_Env_Install_Package exabgp==3.4.16
RequestsLibrary.Create_Session ${CONFIG_SESSION} http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH}
Upload_Config_Files
- ${AS_PATH} = CompareStream.Set_Variable_If_At_Least_Neon ${NEW_AS_PATH} ${OLD_AS_PATH}
+ ${AS_PATH} CompareStream.Set_Variable_If_At_Least_Neon ${NEW_AS_PATH} ${OLD_AS_PATH}
BuiltIn.Set_Suite_Variable ${AS_PATH}
Stop_Suite
SSHLibrary.Put_File ${BGP_VAR_FOLDER}/${DEFAULT_EXA_CFG} .
SSHLibrary.Put_File ${BGP_L3VPN_DIR}/${L3VPN_EXA_CFG} .
SSHLibrary.Put_File ${EXARPCSCRIPT} .
- @{cfgfiles}= SSHLibrary.List_Files_In_Directory . *.cfg
+ @{cfgfiles} SSHLibrary.List_Files_In_Directory . *.cfg
FOR ${cfgfile} IN @{cfgfiles}
SSHLibrary.Execute_Command sed -i -e 's/EXABGPIP/${TOOLS_SYSTEM_IP}/g' ${cfgfile}
SSHLibrary.Execute_Command sed -i -e 's/ODLIP/${ODL_SYSTEM_IP}/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}
+ ${stdout} SSHLibrary.Execute_Command cat ${cfgfile}
Log ${stdout}
END
Setup_Testcase
- [Arguments] ${cfg_file}
[Documentation] Verifies initial test condition and starts the exabgp
+ [Arguments] ${cfg_file}
SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s Verify_Empty_Reported_Data
- ExaBgpLib.Start_ExaBgp_And_Verify_Connected ${cfg_file} ${CONFIG_SESSION} ${TOOLS_SYSTEM_IP} connection_retries=${3}
-
-Teardowm_With_Remove_Route
- [Documentation] Removes configured route from application peer and stops the exabgp
- &{mapping} BuiltIn.Create_Dictionary APP_PEER_IP=${ODL_SYSTEM_IP}
- TemplatedRequests.Delete_Templated ${BGP_L3VPN_DIR}/route mapping=${mapping} session=${CONFIG_SESSION}
- Teardown_Simple
+ ExaBgpLib.Start_ExaBgp_And_Verify_Connected
+ ... ${cfg_file}
+ ... ${CONFIG_SESSION}
+ ... ${TOOLS_SYSTEM_IP}
+ ... connection_retries=${3}
Teardown_Simple
[Documentation] Testcse teardown with data verification
BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s Verify_Empty_Reported_Data
Verify_ExaBgp_Received_Update
- [Arguments] ${exp_update_fn}
[Documentation] Verification of receiving particular update message
- ${exp_update} = TemplatedRequests.Resolve_Text_From_Template_File ${BGP_L3VPN_DIR}${/}${exp_update_fn} data.json
- ${rcv_update_dict} = BgpRpcClient.exa_get_update_message msg_only=${True}
- ${rcv_update} = BuiltIn.Evaluate json.dumps(${rcv_update_dict}) modules=json
+ [Arguments] ${exp_update_fn}
+ ${exp_update} TemplatedRequests.Resolve_Text_From_Template_File
+ ... ${BGP_L3VPN_DIR}${/}${exp_update_fn}
+ ... data.json
+ ${rcv_update_dict} BgpRpcClient.exa_get_update_message msg_only=${True}
+ ${rcv_update} BuiltIn.Evaluate json.dumps(${rcv_update_dict}) modules=json
TemplatedRequests.Normalize_Jsons_And_Compare ${exp_update} ${rcv_update}
Verify_Empty_Reported_Data
[Documentation] Verfiy empty data response
- CompareStream.Run_Keyword_If_At_Most_Fluorine TemplatedRequests.Get_As_Json_Templated ${BGP_L3VPN_DIR}${/}${L3VPN_RSPEMPTY} session=${CONFIG_SESSION} verify=True
+ CompareStream.Run_Keyword_If_At_Most_Fluorine
+ ... TemplatedRequests.Get_As_Json_Templated
+ ... ${BGP_L3VPN_DIR}${/}${L3VPN_RSPEMPTY}
+ ... session=${CONFIG_SESSION}
+ ... verify=True
CompareStream.Run_Keyword_If_At_Least_Neon Verify_Empty_Data_Neon
Verify_Reported_Data
- [Arguments] ${exprspdir}
[Documentation] Verifies expected response
+ [Arguments] ${exprspdir}
&{mapping} BuiltIn.Create_Dictionary AS_PATH=${AS_PATH}
- TemplatedRequests.Get_As_Json_Templated ${BGP_L3VPN_DIR}${/}${exprspdir} mapping=${mapping} session=${CONFIG_SESSION} verify=True
+ TemplatedRequests.Get_As_Json_Templated
+ ... ${BGP_L3VPN_DIR}${/}${exprspdir}
+ ... mapping=${mapping}
+ ... session=${CONFIG_SESSION}
+ ... verify=True
Start_Bgp_Peer
[Documentation] Starts bgp peer and verifies that the peer runs.
- BGPSpeaker.Start_BGP_Speaker --amount 0 --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --debug --allf --wfr 1
+ BGPSpeaker.Start_BGP_Speaker
+ ... --amount 0 --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --debug --allf --wfr 1
BGPcliKeywords.Read_And_Fail_If_Prompt_Is_Seen
L3vpn_Ipv4_To_App
[Documentation] Testing mpls vpn ipv4 routes reported to odl from exabgp
BgpRpcClient.exa_clean_update_message
&{mapping} BuiltIn.Create_Dictionary BGP_PEER_IP=${TOOLS_SYSTEM_IP} APP_PEER_IP=${ODL_SYSTEM_IP}
- TemplatedRequests.Post_As_Xml_Templated ${BGP_L3VPN_DIR}/route mapping=${mapping} session=${CONFIG_SESSION}
+ TemplatedRequests.Post_As_Xml_Templated
+ ... ${BGP_L3VPN_DIR}/route
+ ... mapping=${mapping}
+ ... session=${CONFIG_SESSION}
BuiltIn.Wait_Until_Keyword_Succeeds 5x 2s Verify_ExaBgp_Received_Update ${L3VPN_EXP}
Verify_Empty_Data_Neon
[Documentation] Verify empty data on neon
- TemplatedRequests.Get_As_Json_Templated ${BGP_L3VPN_DIR}${/}empty_route session=${CONFIG_SESSION} verify=True
+ TemplatedRequests.Get_As_Json_Templated
+ ... ${BGP_L3VPN_DIR}${/}empty_route
+ ... session=${CONFIG_SESSION}
+ ... verify=True
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