*** Settings ***
-Documentation BGP performance of ingesting from 1 iBGP peer, data change counter NOT used.
+Documentation BGP performance of ingesting from 1 iBGP peer, data change counter is NOT used.
...
... Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
...
... The time for Wait_For_Stable_* cases to finish is the main performance metric.
... After waiting for stability is done, full check on number of prefixes present is performed.
...
+... Brief description how to configure BGP peer can be found here:
+... https://wiki.opendaylight.org/view/BGP_LS_PCEP:User_Guide#BGP_Peer
+... http://docs.opendaylight.org/en/stable-boron/user-guide/bgp-user-guide.html#bgp-peering
+...
... TODO: Currently, if a bug causes prefix count to remain at zero,
... affected test cases will wait for max time. Reconsider.
... If zero is allowed as stable, higher period or repetitions would be required.
Suite Setup Setup_Everything
Suite Teardown Teardown_Everything
Test Setup SetupUtils.Setup_Test_With_Logging_And_Fast_Failing
-Test Teardown FailFast.Start_Failing_Fast_If_This_Failed
+Test Teardown SetupUtils.Teardown_Test_Show_Bugs_And_Start_Fast_Failing_If_Test_Failed
Library SSHLibrary timeout=10s
Library RequestsLibrary
-Variables ${CURDIR}/../../../variables/Variables.py
+Resource ${CURDIR}/../../../variables/Variables.robot
Resource ${CURDIR}/../../../libraries/BGPSpeaker.robot
-Resource ${CURDIR}/../../../libraries/ConfigViaRestconf.robot
Resource ${CURDIR}/../../../libraries/FailFast.robot
Resource ${CURDIR}/../../../libraries/KillPythonTool.robot
Resource ${CURDIR}/../../../libraries/PrefixCounting.robot
Resource ${CURDIR}/../../../libraries/SetupUtils.robot
+Resource ${CURDIR}/../../../libraries/SSHKeywords.robot
+Resource ${CURDIR}/../../../libraries/TemplatedRequests.robot
*** Variables ***
+${BGP_TOOL_LOG_LEVEL} info
${BGP_VARIABLES_FOLDER} ${CURDIR}/../../../variables/bgpuser/
-${HOLDTIME} 180
-${HOLDTIME_PREFIX_COUNT} ${HOLDTIME}
-${COUNT} 1000000
-${COUNT_PREFIX_COUNT} ${COUNT}
${CHECK_PERIOD} 1
${CHECK_PERIOD_PREFIX_COUNT} ${CHECK_PERIOD}
-${REPETITIONS_PREFIX_COUNT} 1
+${CHECK_PERIOD_PREFIX_COUNT_SINGLE} ${CHECK_PERIOD_PREFIX_COUNT}
+${COUNT} 1000000
+${COUNT_PREFIX_COUNT} ${COUNT}
+${COUNT_PREFIX_COUNT_SINGLE} ${COUNT_PREFIX_COUNT}
+${HOLDTIME} 180
+${HOLDTIME_PREFIX_COUNT} ${HOLDTIME}
+${HOLDTIME_PREFIX_COUNT_SINGLE} ${HOLDTIME_PREFIX_COUNT}
+${INSERT} 1
+${KARAF_LOG_LEVEL} INFO
+${KARAF_BGPCEP_LOG_LEVEL} ${KARAF_LOG_LEVEL}
+${KARAF_PROTOCOL_LOG_LEVEL} ${KARAF_BGPCEP_LOG_LEVEL}
+${PREFILL} 0
+${REPETITIONS} 1
+${REPETITIONS_PREFIX_COUNT} ${REPETITIONS}
+${REPETITIONS_PREFIX_COUNT_SINGLE} ${REPETITIONS_PREFIX_COUNT}
+${RESULTS_FILE_NAME} bgp.csv
+${TEST_DURATION_MULTIPLIER} 1
+${TEST_DURATION_MULTIPLIER_PREFIX_COUNT} ${TEST_DURATION_MULTIPLIER}
+${TEST_DURATION_MULTIPLIER_PREFIX_COUNT_SINGLE} ${TEST_DURATION_MULTIPLIER_PREFIX_COUNT}
+${UPDATE} single
+${WITHDRAW} 0
+${RIB_INSTANCE} example-bgp-rib
+${PROTOCOL_OPENCONFIG} ${RIB_INSTANCE}
+${DEVICE_NAME} controller-config
+${BGP_PEER_NAME} example-bgp-peer
# TODO: Option names can be better.
-${last_prefix_count} -1
*** Test Cases ***
Check_For_Empty_Ipv4_Topology_Before_Talking
Reconfigure_ODL_To_Accept_Connection
[Documentation] Configure BGP peer module with initiate-connection set to false.
- ${template_as_string} = BuiltIn.Set_Variable {'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME_PREFIX_COUNT}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'false'}
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${BGP_VARIABLES_FOLDER}${/}bgp_peer ${template_as_string}
+ &{mapping} Create Dictionary DEVICE_NAME=${DEVICE_NAME} BGP_NAME=${BGP_PEER_NAME} IP=${TOOLS_SYSTEM_IP} HOLDTIME=${HOLDTIME_PREFIX_COUNT_SINGLE} PEER_PORT=${BGP_TOOL_PORT}
+ ... INITIATE=false BGP_RIB=${RIB_INSTANCE} PASSIVE_MODE=true BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Put_As_Xml_Templated ${BGP_VARIABLES_FOLDER}${/}bgp_peer mapping=${mapping}
+
+Change_Karaf_Logging_Levels
+ [Documentation] We may want to set more verbose logging here after configuration is done.
+ KarafKeywords.Set_Bgpcep_Log_Levels bgpcep_level=${KARAF_BGPCEP_LOG_LEVEL} protocol_level=${KARAF_PROTOCOL_LOG_LEVEL}
-Start_Talking_BGP_speaker
+Start_Talking_BGP_Speaker
[Documentation] Start Python speaker to connect to ODL.
# Myport value is needed for checking whether connection at precise port was established.
- BGPSpeaker.Start_BGP_speaker --amount ${COUNT_PREFIX_COUNT} --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT}
+ BGPSpeaker.Start_BGP_Speaker --amount ${COUNT_PREFIX_COUNT_SINGLE} --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --peerport=${ODL_BGP_PORT} --insert=${INSERT} --withdraw=${WITHDRAW} --prefill ${PREFILL} --update ${UPDATE} --${BGP_TOOL_LOG_LEVEL} --results ${RESULTS_FILE_NAME}
Wait_For_Stable_Talking_Ipv4_Topology
[Documentation] Wait until example-ipv4-topology becomes stable. This is done by checking stability of prefix count.
- PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT} repetitions=${REPETITIONS_PREFIX_COUNT} excluded_count=0
+ PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE} repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE} excluded_count=0
Check_Talking_Ipv4_Topology_Count
[Documentation] Count the routes in example-ipv4-topology and fail if the count is not correct.
[Tags] critical
- PrefixCounting.Check_Ipv4_Topology_Count ${COUNT_PREFIX_COUNT}
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+ PrefixCounting.Check_Ipv4_Topology_Count ${COUNT_PREFIX_COUNT_SINGLE}
Kill_Talking_BGP_Speaker
[Documentation] Abort the Python speaker. Also, attempt to stop failing fast.
+ [Tags] critical
[Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
BGPSpeaker.Kill_BGP_Speaker
FailFast.Do_Not_Fail_Fast_From_Now_On
# NOTE: It is still possible to remain failing fast, if both previous and this test have failed.
- [Teardown] FailFast.Do_Not_Start_Failing_If_This_Failed
+ [Teardown] SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
+
+Store_Results_For_Talking_BGP_Speaker
+ [Documentation] Store results for plotting
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+ Store_File_To_Workspace totals-${RESULTS_FILE_NAME} totals-${RESULTS_FILE_NAME}
+ Store_File_To_Workspace performance-${RESULTS_FILE_NAME} performance-${RESULTS_FILE_NAME}
+ Store_File_To_Workspace totals-${RESULTS_FILE_NAME} prefixcount-talking-totals-${RESULTS_FILE_NAME}
+ Store_File_To_Workspace performance-${RESULTS_FILE_NAME} prefixcount-talking-performance-${RESULTS_FILE_NAME}
Wait_For_Stable_Ipv4_Topology_After_Talking
[Documentation] Wait until example-ipv4-topology becomes stable again.
# TODO: Is is possible to have failed at Check_Talking_Ipv4_Topology_Count and still have initial period of constant count?
# FIXME: If yes, do count here to get the initial value and use it (if nonzero).
# TODO: If yes, decide whether access to the FailFast state should have keyword or just variable name.
- PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT} repetitions=${REPETITIONS_PREFIX_COUNT} excluded_count=${COUNT_PREFIX_COUNT}
+ PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE} repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE} excluded_count=${COUNT_PREFIX_COUNT_SINGLE}
Check_For_Empty_Ipv4_Topology_After_Talking
[Documentation] Example-ipv4-topology should be empty now.
[Tags] critical
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
PrefixCounting.Check_Ipv4_Topology_Is_Empty
Start_Listening_BGP_Speaker
[Documentation] Start Python speaker in listening mode.
- BGPSpeaker.Start_BGP_speaker --amount ${COUNT_PREFIX_COUNT} --listen --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP}
+ BGPSpeaker.Start_BGP_Speaker --amount ${COUNT_PREFIX_COUNT_SINGLE} --listen --myip=${TOOLS_SYSTEM_IP} --myport=${BGP_TOOL_PORT} --peerip=${ODL_SYSTEM_IP} --insert=${INSERT} --withdraw=${WITHDRAW} --prefill ${PREFILL} --update ${UPDATE} --${BGP_TOOL_LOG_LEVEL} --results ${RESULTS_FILE_NAME}
Reconfigure_ODL_To_Initiate_Connection
[Documentation] Replace BGP peer config module, now with initiate-connection set to true.
- ${template_as_string} = BuiltIn.Set_Variable {'IP': '${TOOLS_SYSTEM_IP}', 'HOLDTIME': '${HOLDTIME_PREFIX_COUNT}', 'PEER_PORT': '${BGP_TOOL_PORT}', 'INITIATE': 'true'}
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${BGP_VARIABLES_FOLDER}${/}bgp_peer ${template_as_string}
+ &{mapping} Create Dictionary DEVICE_NAME=${DEVICE_NAME} BGP_NAME=${BGP_PEER_NAME} IP=${TOOLS_SYSTEM_IP} HOLDTIME=${HOLDTIME_PREFIX_COUNT_SINGLE} PEER_PORT=${BGP_TOOL_PORT}
+ ... INITIATE=true BGP_RIB=${RIB_INSTANCE} PASSIVE_MODE=false BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG} RIB_INSTANCE_NAME=${RIB_INSTANCE}
+ TemplatedRequests.Put_As_Xml_Templated ${BGP_VARIABLES_FOLDER}${/}bgp_peer mapping=${mapping}
Wait_For_Stable_Listening_Ipv4_Topology
[Documentation] Wait until example-ipv4-topology becomes stable.
- PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT} repetitions=${REPETITIONS_PREFIX_COUNT} excluded_count=0
+ PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE} repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE} excluded_count=0
Check_Listening_Ipv4_Topology_Count
[Documentation] Count the routes in example-ipv4-topology and fail if the count is not correct.
[Tags] critical
- PrefixCounting.Check_Ipv4_Topology_Count ${COUNT_PREFIX_COUNT}
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+ PrefixCounting.Check_Ipv4_Topology_Count ${COUNT_PREFIX_COUNT_SINGLE}
Kill_Listening_BGP_Speaker
[Documentation] Abort the Python speaker. Also, attempt to stop failing fast.
+ [Tags] critical
[Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
BGPSpeaker.Kill_BGP_Speaker
FailFast.Do_Not_Fail_Fast_From_Now_On
# NOTE: It is still possible to remain failing fast, if both previous and this test have failed.
- [Teardown] FailFast.Do_Not_Start_Failing_If_This_Failed
+ [Teardown] SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
+
+Store_Results_For_Listening_BGP_Speaker
+ [Documentation] Store results for plotting
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+ Store_File_To_Workspace totals-${RESULTS_FILE_NAME} totals-${RESULTS_FILE_NAME}
+ Store_File_To_Workspace performance-${RESULTS_FILE_NAME} performance-${RESULTS_FILE_NAME}
+ Store_File_To_Workspace totals-${RESULTS_FILE_NAME} prefixcount-listening-totals-${RESULTS_FILE_NAME}
+ Store_File_To_Workspace performance-${RESULTS_FILE_NAME} prefixcount-listening-performance-${RESULTS_FILE_NAME}
Wait_For_Stable_Ipv4_Topology_After_Listening
[Documentation] Wait until example-ipv4-topology becomes stable again.
[Tags] critical
- PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT} repetitions=${REPETITIONS_PREFIX_COUNT} excluded_count=${COUNT_PREFIX_COUNT}
+ PrefixCounting.Wait_For_Ipv4_Topology_Prefixes_To_Become_Stable timeout=${bgp_filling_timeout} period=${CHECK_PERIOD_PREFIX_COUNT_SINGLE} repetitions=${REPETITIONS_PREFIX_COUNT_SINGLE} excluded_count=${COUNT_PREFIX_COUNT_SINGLE}
Check_For_Empty_Ipv4_Topology_After_Listening
[Documentation] Example-ipv4-topology should be empty now.
[Tags] critical
+ [Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
PrefixCounting.Check_Ipv4_Topology_Is_Empty
+Restore_Karaf_Logging_Levels
+ [Documentation] Set logging on bgpcep and protocol to the global value.
+ KarafKeywords.Set_Bgpcep_Log_Levels bgpcep_level=${KARAF_LOG_LEVEL} protocol_level=${KARAF_LOG_LEVEL}
+
Delete_Bgp_Peer_Configuration
[Documentation] Revert the BGP configuration to the original state: without any configured peers.
[Setup] SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
- ConfigViaRestconf.Delete_Xml_Template_Folder_Config_Via_Restconf ${BGP_VARIABLES_FOLDER}${/}bgp_peer
+ &{mapping} BuiltIn.Create_Dictionary DEVICE_NAME=${DEVICE_NAME} BGP_NAME=${BGP_PEER_NAME} IP=${TOOLS_SYSTEM_IP} BGP_RIB_OPENCONFIG=${PROTOCOL_OPENCONFIG}
+ TemplatedRequests.Delete_Templated ${BGP_VARIABLES_FOLDER}${/}bgp_peer mapping=${mapping}
*** Keywords ***
Setup_Everything
- [Documentation] Setup imported resources, SSH-login to mininet machine,
- ... create HTTP session, put Python tool to mininet machine.
+ [Documentation] Setup imported resources, SSH-login to tools system,
+ ... create HTTP session, put Python tool to tools system.
SetupUtils.Setup_Utils_For_Setup_And_Teardown
- ConfigViaRestconf.Setup_Config_Via_Restconf
+ TemplatedRequests.Create_Default_Session
PrefixCounting.PC_Setup
- SSHLibrary.Set_Default_Configuration prompt=${TOOLS_SYSTEM_PROMPT}
- SSHLibrary.Open_Connection ${TOOLS_SYSTEM_IP}
- Utils.Flexible_Mininet_Login
- RequestsLibrary.Create_Session operational http://${ODL_SYSTEM_IP}:${RESTCONFPORT}${OPERATIONAL_API} auth=${AUTH}
+ RequestsLibrary.Create_Session operational http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH} timeout=125 max_retries=0
# TODO: Do not include slash in ${OPERATIONAL_TOPO_API}, having it typed here is more readable.
# TODO: Alternatively, create variable in Variables which starts with http.
# Both TODOs would probably need to update every suite relying on current Variables.
+ SSHLibrary.Set_Default_Configuration prompt=${TOOLS_SYSTEM_PROMPT}
+ SSHLibrary.Open_Connection ${TOOLS_SYSTEM_IP}
+ SSHKeywords.Flexible_Mininet_Login
+ SSHKeywords.Require_Python
+ SSHKeywords.Assure_Library_Ipaddr target_dir=.
SSHLibrary.Put_File ${CURDIR}/../../../../tools/fastbgp/play.py
# Calculate the timeout value based on how many routes are going to be pushed
- ${count} = Builtin.Convert_To_Integer ${COUNT_PREFIX_COUNT}
# TODO: Replace 20 with some formula from period and repetitions.
- Builtin.Set_Suite_Variable ${bgp_filling_timeout} ${count*3/10000+20}
- Builtin.Set_Suite_Variable ${bgp_emptying_timeout} ${bgp_filling_timeout*3/4}
+ ${timeout} = BuiltIn.Evaluate ${TEST_DURATION_MULTIPLIER_PREFIX_COUNT_SINGLE} * (${COUNT_PREFIX_COUNT_SINGLE} * 9.0 / 10000 + 20)
+ Builtin.Set_Suite_Variable ${bgp_filling_timeout} ${timeout}
+ KarafKeywords.Execute_Controller_Karaf_Command_On_Background log:set ${KARAF_LOG_LEVEL}
Teardown_Everything
[Documentation] Make sure Python tool was killed and tear down imported Resources.
- KillPythonTool.Search_And_Kill_Remote_Python 'play\.py'
- ConfigViaRestconf.Teardown_Config_Via_Restconf
+ # Environment issue may have dropped the SSH connection, but we do not want Teardown to fail.
+ BuiltIn.Run_Keyword_And_Ignore_Error KillPythonTool.Search_And_Kill_Remote_Python 'play\.py'
RequestsLibrary.Delete_All_Sessions
SSHLibrary.Close_All_Connections
+
+Store_File_To_Workspace
+ [Arguments] ${src_file_name} ${dst_file_name}
+ [Documentation] Store the provided file from the SSH client to workspace.
+ ${files}= SSHLibrary.List Files In Directory .
+ ${output_log}= SSHLibrary.Execute_Command cat ${src_file_name}
+ BuiltIn.Log ${output_log}
+ Create File ${dst_file_name} ${output_log}
Code Review / integration / test.git / blobdiff