*** Settings ***
-Documentation Suite checks if StatMngr is able to collect flows correctly
-Suite Setup Create Http Session And Upload Files
-Suite Teardown Delete Http Session And Store Plot Data
-Library OperatingSystem
-Library XML
-Library SSHLibrary
-Library Collections
-Variables ../../../variables/Variables.py
-Library RequestsLibrary
-Library ../../../libraries/Common.py
-Library ../../../libraries/ScaleClient.py
-Resource ../../../libraries/WaitForFailure.robot
+Documentation Suite checks if StatMngr is able to collect flows correctly
+
+Library OperatingSystem
+Library XML
+Library SSHLibrary
+Library Collections
+Variables ../../../variables/Variables.py
+Library RequestsLibrary
+Library ../../../libraries/Common.py
+Library ../../../libraries/ScaleClient.py
+Resource ../../../libraries/WaitForFailure.robot
+Resource ../../../variables/openflowplugin/Variables.robot
+
+Suite Setup Create Http Session And Upload Files
+Suite Teardown Delete Http Session And Store Plot Data
+
*** Variables ***
-${swnr} 63
-${flnr} 100000
-${fpr} 25
-${nrthreads} 5
-${swspread} linear
-${tabspread} first
-@{cntls} ${ODL_SYSTEM_IP}
-${start_cmd} sudo mn --controller=remote,ip=${ODL_SYSTEM_IP} --topo linear,${swnr} --switch ovsk,protocols=OpenFlow13
-${getf_cmd} sh ./get-total-found.sh
-${getr_cmd} sh ./get-total-reported.sh
-${iperiod} 1s
-${imonitor} 600s
-${ichange} 450s
-${outfile} flows_setup_time.csv
-${setupfile} flows_install_rate.csv
-${setuptime} 0
-${inittime} 0
-${restarttime} 0
+${swnr} 32
+${flnr} 100000
+${fpr} 200
+${nrthreads} 5
+${swspread} linear
+${tabspread} first
+@{cntls} ${ODL_SYSTEM_IP}
+${start_cmd}
+... sudo mn --controller=remote,ip=${ODL_SYSTEM_IP} --topo linear,${swnr} --switch ovsk,protocols=OpenFlow13
+${getf_cmd} sh ./get-total-found.sh
+${getr_cmd} sh ./get-total-reported.sh
+${iperiod} 1s
+${imonitor} 60s
+${ichange} 450s
+${ratefile} stats_rate.csv
+${timefile} stats_time.csv
+${setuptime} 0
+${inittime} 0
+${restarttime} 0
+
*** Test Cases ***
Connect Mininet
Configure Flows
[Documentation] Configuration of ${flnr} flows into config datastore
- ${flows} ${notes}= Generate New Flow Details flows=${flnr} switches=${swnr} swspread=${swspread} tabspread=${tabspread}
+ ${flows} ${notes}= Generate New Flow Details
+ ... flows=${flnr}
+ ... switches=${swnr}
+ ... swspread=${swspread}
+ ... tabspread=${tabspread}
Log ${notes}
${starttime}= Get Time epoch
- ${res}= Configure Flows Bulk flow_details=${flows} controllers=@{cntls} nrthreads=${nrthreads} fpr=${fpr}
+ ${res}= Configure Flows Bulk
+ ... flow_details=${flows}
+ ... controllers=@{cntls}
+ ... nrthreads=${nrthreads}
+ ... fpr=${fpr}
Log ${res}
Set Suite Variable ${flows}
- ${http204ok}= Create List ${204}
- ${validation}= Validate Responses ${res} ${http204ok}
+ ${http201ok}= Create List ${201}
+ ${validation}= Validate Responses ${res} ${http201ok}
Should Be True ${validation}
[Teardown] Save Setup Time setuptime ${starttime}
Deconfigure Flows
[Documentation] Flows deconfiguration
- ${resp}= Delete Request session ${CONFIG_NODES_API}
- Should Be Equal As Numbers ${resp.status_code} 200
+ ${resp}= DELETE On Session session url=${RFC8040_NODES_API} expected_status=204
Check No Flows In Operational Last
[Documentation] Operational datastore to be without any flows
Stop Mininet End
Stop Switches
+
*** Keywords ***
Connect Switches
[Documentation] Starts mininet with requested number of switches (${swnr})
Log Starting mininet with ${swnr} switches
- Open Connection ${TOOLS_SYSTEM_IP} prompt=${DEFAULT_LINUX_PROMPT} timeout=600
+ Open Connection ${TOOLS_SYSTEM_IP} prompt=${TOOLS_SYSTEM_PROMPT} timeout=600
Login With Public Key ${TOOLS_SYSTEM_USER} ${USER_HOME}/.ssh/${SSH_KEY} any
Execute Command sudo ovs-vsctl set-manager ptcp:6644
Execute Command sudo mn -c
Write ${start_cmd}
Read Until mininet>
- Wait Until Keyword Succeeds 10s 1s Are Switches Connected Topo
+ Comment Below line disables switch echos
+ Write
+ ... sh x=`sudo ovs-vsctl --columns=_uuid list Controller | awk '{print $NF}'`; for i in $x; do sudo ovs-vsctl set Controller $i inactivity_probe=0; done
+ Read Until mininet>
+ Wait Until Keyword Succeeds 20s 1s Are Switches Connected Topo
Create Http Session And Upload Files
Create Session session http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH} headers=${HEADERS_XML}
- Open Connection ${TOOLS_SYSTEM_IP} prompt=${DEFAULT_LINUX_PROMPT} timeout=600
+ Open Connection ${TOOLS_SYSTEM_IP} prompt=${TOOLS_SYSTEM_PROMPT} timeout=600
Login With Public Key ${TOOLS_SYSTEM_USER} ${USER_HOME}/.ssh/${SSH_KEY} any
Put File ${CURDIR}/../../../../tools/odl-mdsal-clustering-tests/clustering-performance-test/ovs-scripts/* ./
Close Connection
Log Stopping mininet
Read
Write exit
- Read Until ${DEFAULT_LINUX_PROMPT}
+ Read Until ${TOOLS_SYSTEM_PROMPT}
Close Connection
Delete Http Session And Store Plot Data
Delete All Sessions
- Append To File ${outfile} InitCollectionTime,AfterMininetRestartCollectionTime\n
- Append To File ${outfile} ${inittime},${restarttime}\n
- ${rate}= Evaluate (${flnr}/${setuptime})
- Append To File ${setupfile} FlowsSetupRate,FlowsSetupTime\n
- Append To File ${setupfile} ${rate},${setuptime}\n
+ ${initrate}= Evaluate (${flnr}/${inittime})
+ ${restartrate}= Evaluate (${flnr}/${restarttime})
+ Append To File ${ratefile} Initial,AfterMininetRestart\n
+ Append To File ${ratefile} ${initrate},${restartrate}\n
+ Append To File ${timefile} Initial,AfterMininetRestart\n
+ Append To File ${timefile} ${inittime},${restarttime}\n
Are Switches Connected Topo
[Documentation] Checks wheather switches are connected to controller
- ${resp}= Get Request session ${OPERATIONAL_TOPO_API}/topology/flow:1 headers=${ACCEPT_XML}
+ ${resp}= GET On Session session url=${RFC8040_OPERATIONAL_TOPO_FLOW1_API} headers=${ACCEPT_XML}
Log ${resp.content}
${count}= Get Element Count ${resp.content} xpath=node
Should Be Equal As Numbers ${count} ${swnr}
Check Flows Inventory
- [Arguments] ${rswitches} ${rflows}
[Documentation] Checks in inventory has required state
+ [Arguments] ${rswitches} ${rflows}
${sw} ${repf} ${foundf}= Flow Stats Collected controller=${ODL_SYSTEM_IP}
Should Be Equal As Numbers ${rswitches} ${sw}
Should Be Equal As Numbers ${rflows} ${foundf}
Measure Setup Time
- [Arguments] ${rswitches} ${rflows} ${note}
[Documentation] This keyword is dedicated to save measured time for plotting
+ [Arguments] ${rswitches} ${rflows} ${note}
${starttime}= Get Time epoch
Log Starting stats collection at time ${starttime}
Inventory Change Reached ${rswitches} ${rflows}
[Teardown] Save Setup Time ${note} ${starttime}
Save Setup Time
- [Arguments] ${note} ${starttime}
[Documentation] Count the difference and stores it
+ [Arguments] ${note} ${starttime}
${endtime}= Get Time epoch
Log Stats collection finished at time ${endtime}
${res}= Evaluate int(${endtime})-int(${starttime})
Set Suite Variable ${setuptime}
Inventory Change Reached
- [Arguments] ${rswitches} ${rflows}
[Documentation] This keywordwaits till inventory reaches required state
+ [Arguments] ${rswitches} ${rflows}
Wait Until Keyword Succeeds ${ichange} ${iperiod} Check Flows Inventory ${rswitches} ${rflows}
Monitor Stable State
- [Arguments] ${rswitches} ${rflows}
[Documentation] This keywordwaits till inventory reaches required state
- Verify Keyword Does Not Fail Within Timeout ${imonitor} ${iperiod} Check Flows Inventory ${rswitches} ${rflows}
+ [Arguments] ${rswitches} ${rflows}
+ Verify Keyword Does Not Fail Within Timeout
+ ... ${imonitor}
+ ... ${iperiod}
+ ... Check Flows Inventory
+ ... ${rswitches}
+ ... ${rflows}
Log Switch Details
Write ${getf_cmd}
Code Review / integration / test.git / blobdiff