... 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
-Variables ${CURDIR}/../../../variables/Variables.py
-Resource ${CURDIR}/../../../libraries/Utils.robot
-Resource ${CURDIR}/../../../libraries/SetupUtils.robot
-Resource ${CURDIR}/../../../libraries/TemplatedRequests.robot
-Resource ${CURDIR}/../../../libraries/KarafKeywords.robot
-Resource ${CURDIR}/../../../libraries/SSHKeywords.robot
-Library ${CURDIR}/../../../libraries/norm_json.py
-Library ${CURDIR}/../../../libraries/BgpRpcClient.py ${TOOLS_SYSTEM_IP}
+Library ../../../libraries/BgpRpcClient.py ${TOOLS_SYSTEM_IP}
+Resource ../../../libraries/BGPcliKeywords.robot
+Resource ../../../libraries/BgpOperations.robot
+Resource ../../../libraries/BGPSpeaker.robot
+Resource ../../../libraries/CompareStream.robot
+Resource ../../../libraries/ExaBgpLib.robot
+Resource ../../../libraries/SetupUtils.robot
+Resource ../../../libraries/SSHKeywords.robot
+Resource ../../../libraries/TemplatedRequests.robot
+Resource ../../../variables/Variables.robot
*** Variables ***
-${HOLDTIME} 180
-${DEVICE_NAME} controller-config
-${BGP_PEER_NAME} example-bgp-peer
-${RIB_INSTANCE} example-bgp-rib
-${APP_PEER_NAME} example-bgp-peer-app
-${CMD} env exabgp.tcp.port=1790 exabgp --debug
-${BGP_VAR_FOLDER} ${CURDIR}/../../../variables/bgpfunctional
${BGP_L3VPN_DIR} ${BGP_VAR_FOLDER}/l3vpn_ipv4
-${DEFAUTL_EXA_CFG} exa.cfg
-${L3VPN_EXA_CFG} bgp-l3vpn-ipv4.cfg
-${L3VPN_RSPEMPTY} ${BGP_L3VPN_DIR}/bgp-l3vpn-ipv4-empty.json
-${L3VPN_RSP} ${BGP_L3VPN_DIR}/bgp-l3vpn-ipv4.json
-${L3VPN_URL} /restconf/operational/bgp-rib:bgp-rib/rib/example-bgp-rib/loc-rib/tables/bgp-types:ipv4-address-family/bgp-types:mpls-labeled-vpn-subsequent-address-family/bgp-vpn-ipv4:vpn-ipv4-routes
+${BGP_VAR_FOLDER} ${CURDIR}/../../../variables/bgpfunctional
${CONFIG_SESSION} config-session
-${EXARPCSCRIPT} ${CURDIR}/../../../../tools/exabgp_files/exarpc.py
-${PEER_CHECK_URL} /restconf/operational/bgp-rib:bgp-rib/rib/example-bgp-rib/peer/bgp:%2F%2F
${DEFAULT_BGPCEP_LOG_LEVEL} INFO
+${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} ${CURDIR}/../../../variables/bgpfunctional/rt_constrain
*** Test Cases ***
Configure_App_Peer
- [Documentation] Configures bgp application peer
- KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
- &{mapping} BuiltIn.Create_Dictionary DEVICE_NAME=${DEVICE_NAME} APP_PEER_NAME=${APP_PEER_NAME} RIB_INSTANCE_NAME=${RIB_INSTANCE} APP_PEER_ID=${ODL_SYSTEM_IP}
- TemplatedRequests.Put_As_Xml_Templated ${BGP_VAR_FOLDER}/app_peer mapping=${mapping} session=${CONFIG_SESSION}
+ [Documentation] Configures bgp application peer. Openconfig is used for carbon and above.
+ &{mapping} BuiltIn.Create_Dictionary BGP_RIB=${RIB_INSTANCE} IP=${ODL_SYSTEM_IP}
+ TemplatedRequests.Put_As_Xml_Templated ${RT_CONSTRAIN_DIR}/app_peer mapping=${mapping} session=${CONFIG_SESSION}
Reconfigure_ODL_To_Accept_Connection
[Documentation] Configures BGP peer module with initiate-connection set to false.
- KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
- &{mapping} BuiltIn.Create_Dictionary DEVICE_NAME=${DEVICE_NAME} BGP_NAME=${BGP_PEER_NAME} IP=${TOOLS_SYSTEM_IP} HOLDTIME=${HOLDTIME} PEER_PORT=${BGP_TOOL_PORT}
- ... INITIATE=false RIB_INSTANCE_NAME=${RIB_INSTANCE}
- 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
+ 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}
L3vpn_Ipv4_To_Odl
[Documentation] Testing mpls vpn ipv4 routes reported to odl from exabgp
- [Setup] Setup_Testcase ${L3VPN_EXA_CFG} ${L3VPN_URL} ${L3VPN_RSPEMPTY}
- BuiltIn.Wait_Until_Keyword_Succeeds 15s 1s Verify Reported Data ${L3VPN_URL} ${L3VPN_RSP}
- [Teardown] Teardown_Testcase ${L3VPN_URL} ${L3VPN_RSPEMPTY}
-
-L3vpn_Ipv4_From_Odl
- [Documentation] Testing mpls vpn ipv4 routes reported from odl to exabgp
- [Setup] Start_Tool_And_Verify_Connected ${DEFAUTL_EXA_CFG}
- BgpRpcClient.exa_clean_update_message
- &{mapping} BuiltIn.Create_Dictionary BGP_PEER_IP=${TOOLS_SYSTEM_IP}
- TemplatedRequests.Post_As_Xml_Templated ${BGP_L3VPN_DIR}/route mapping=${mapping} session=${CONFIG_SESSION}
- BuiltIn.Wait_Until_Keyword_Succeeds 5x 2s Verify_Tool_Received_Update ${BGP_L3VPN_DIR}/route/exa-expected.json
- [Teardown] Remove_Route_And_Stop_Tool
+ [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}
+ [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
+ BuiltIn.Wait_Until_Keyword_Succeeds 3x 1s Start_Bgp_Peer
+
+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 ${RT_CONSTRAIN_DIR} False
+
+Kill_Talking_BGP_Speaker
+ [Documentation] Abort the Python speaker
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+ CompareStream.Run_Keyword_If_Less_Than_Fluorine BuiltIn.Pass_Execution "Only run on Fluorine and later"
+ BGPSpeaker.Kill_BGP_Speaker
+ BGPcliKeywords.Store_File_To_Workspace play.py.out 010_l3vpn_play.log
Delete_Bgp_Peer_Configuration
[Documentation] Revert the BGP configuration to the original state: without any configured peers.
- KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
- &{mapping} BuiltIn.Create_Dictionary DEVICE_NAME=${DEVICE_NAME} BGP_NAME=${BGP_PEER_NAME}
- TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
+ &{mapping} BuiltIn.Create_Dictionary IP=${TOOLS_SYSTEM_IP} BGP_RIB=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${RT_CONSTRAIN_DIR}/bgp_peer mapping=${mapping} session=${CONFIG_SESSION}
Deconfigure_App_Peer
[Documentation] Revert the BGP configuration to the original state: without application peer
- KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
- &{mapping} BuiltIn.Create_Dictionary DEVICE_NAME=${DEVICE_NAME} APP_PEER_NAME=${APP_PEER_NAME}
- TemplatedRequests.Delete_Templated ${BGP_VAR_FOLDER}/app_peer mapping=${mapping} session=${CONFIG_SESSION}
+ &{mapping} BuiltIn.Create_Dictionary IP=${ODL_SYSTEM_IP} BGP_RIB=${RIB_INSTANCE}
+ TemplatedRequests.Delete_Templated ${RT_CONSTRAIN_DIR}/app_peer mapping=${mapping} session=${CONFIG_SESSION}
*** Keywords ***
Start_Suite
- [Documentation] Suite setup keyword
+ [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}
- Utils.Flexible_Mininet_Login ${TOOLS_SYSTEM_USER}
+ 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
- KarafKeywords.Set_Bgpcep_Log_Levels # ${DEFAULT_BGPCEP_LOG_LEVEL} is applied by default
+ ${AS_PATH} = CompareStream.Set_Variable_If_At_Least_Neon ${NEW_AS_PATH} ${OLD_AS_PATH}
+ BuiltIn.Set_Suite_Variable ${AS_PATH}
Stop_Suite
[Documentation] Suite teardown keyword
Upload_Config_Files
[Documentation] Uploads exabgp config files and needed scripts
- SSHLibrary.Put_File ${BGP_VAR_FOLDER}/${DEFAUTL_EXA_CFG} .
+ 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
- : 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}
- \ Log ${stdout}
+ 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}
+ Log ${stdout}
+ END
Setup_Testcase
- [Arguments] ${cfg_file} ${url} ${empty_response}
- [Documentation] Verifies initial test condition and starts the tool
- Verify_Reported_Data ${url} ${empty_response}
- Start_Tool_And_Verify_Connected ${cfg_file}
-
-Start_Tool
- [Arguments] ${cfg_file} ${mapping}={}
- [Documentation] Start the tool ${cmd} ${cfg_file}
- ${start_cmd} BuiltIn.Set_Variable ${cmd} ${cfg_file}
- BuiltIn.Log ${start_cmd}
- SSHKeywords.Virtual_Env_Activate_On_Current_Session log_output=${True}
- ${output}= SSHLibrary.Write ${start_cmd}
- BuiltIn.Log ${output}
-
-Verify_Tools_Connection
- [Arguments] ${connected}=${True}
- [Documentation] Checks peer presence in operational datastore
- ${exp_status_code}= BuiltIn.Set_Variable_If ${connected} ${200} ${404}
- ${rsp}= RequestsLibrary.Get Request ${CONFIG_SESSION} ${PEER_CHECK_URL}${TOOLS_SYSTEM_IP}
- BuiltIn.Log ${rsp.content}
- BuiltIn.Should_Be_Equal_As_Numbers ${exp_status_code} ${rsp.status_code}
-
-Start_Tool_And_Verify_Connected
[Arguments] ${cfg_file}
- [Documentation] Start the tool and verify its connection
- KarafKeywords.Log_Testcase_Start_To_Controller_Karaf
- Start_Tool ${cfg_file}
- BuiltIn.Wait_Until_Keyword_Succeeds 3x 3s Verify_Tools_Connection connected=${True}
-
-Stop_Tool
- [Documentation] Stop the tool by sending ctrl+c
- ${output}= SSHLibrary.Read
- BuiltIn.Log ${output}
- Utils.Write_Bare_Ctrl_C
- ${output}= SSHLibrary.Read_Until_Prompt
- BuiltIn.Log ${output}
- SSHKeywords.Virtual_Env_Deactivate_On_Current_Session log_output=${True}
-
-Remove_Route_And_Stop_Tool
- [Documentation] Removes configured route from application peer and stops the tool
- &{mapping} BuiltIn.Create_Dictionary
+ [Documentation] Verifies initial test condition and starts the exabgp
+ 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}
- Stop_Tool
+ Teardown_Simple
-Teardown_Testcase
- [Arguments] ${url} ${empty_response}
+Teardown_Simple
[Documentation] Testcse teardown with data verification
- Stop_Tool
- BuiltIn.Wait_Until_Keyword_Succeeds 3x 1s Verify_Reported_Data ${url} ${empty_response}
+ ExaBgpLib.Stop_ExaBgp
+ BuiltIn.Wait_Until_Keyword_Succeeds 3x 2s Verify_Empty_Reported_Data
-Verify_Tool_Received_Update
+Verify_ExaBgp_Received_Update
[Arguments] ${exp_update_fn}
[Documentation] Verification of receiving particular update message
- ${exp_update}= Get_Expected_Response_From_File ${exp_update_fn}
- ${rcv_update_dict}= BgpRpcClient.exa_get_update_message msg_only=${True}
- ${rcv_update}= BuiltIn.Evaluate json.dumps(${rcv_update_dict}) modules=json
- ${received_json}= norm_json.Normalize_Json_Text ${rcv_update}
- ${expected_json}= norm_json.Normalize_Json_Text ${exp_update}
- BuiltIn.Log ${received_json}
- BuiltIn.Log ${expected_json}
- BuiltIn.Should_Be_Equal ${received_json} ${expected_json}
+ ${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_Least_Neon Verify_Empty_Data_Neon
Verify_Reported_Data
- [Arguments] ${url} ${exprspfile}
+ [Arguments] ${exprspdir}
[Documentation] Verifies expected response
- ${expected_rsp}= Get_Expected_Response_From_File ${exprspfile}
- ${expected_json}= norm_json.Normalize_Json_Text ${expected_rsp}
- ${rsp}= RequestsLibrary.Get_Request ${CONFIG_SESSION} ${url}
- BuiltIn.Log ${rsp.content}
- ${received_json}= norm_json.Normalize_Json_Text ${rsp.content}
- BuiltIn.Log ${received_json}
- BuiltIn.Log ${expected_json}
- BuiltIn.Should_Be_Equal ${received_json} ${expected_json}
-
-Get_Expected_Response_From_File
- [Arguments] ${exprspfile}
- [Documentation] Looks for release specific response first, then take default.
- ${status} ${expresponse}= BuiltIn.Run_Keyword_And_Ignore_Error OperatingSystem.Get File ${exprspfile}.${ODL_STREAM}
- Return From Keyword If '${status}' == 'PASS' ${expresponse}
- ${expresponse}= OperatingSystem.Get File ${exprspfile}
- [Return] ${expresponse}
+ &{mapping} BuiltIn.Create_Dictionary AS_PATH=${AS_PATH}
+ 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=${ODL_BGP_PORT} --debug --allf --wfr 1
+ BGPcliKeywords.Read_And_Fail_If_Prompt_Is_Seen
+
+L3vpn_Ipv4_To_App
+ [Documentation] Testing mpls vpn ipv4 routes reported to odl from exabgp
+ BgpRpcClient.exa_clean_update_message
+ &{mapping} BuiltIn.Create_Dictionary BGP_PEER_IP=${TOOLS_SYSTEM_IP} APP_PEER_IP=${ODL_SYSTEM_IP}
+ TemplatedRequests.Post_As_Xml_Templated ${BGP_L3VPN_DIR}/route mapping=${mapping} session=${CONFIG_SESSION}
+ 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
Code Review / integration / test.git / blobdiff