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74207603ad
This method currently has some race associated with it, also it is really not required and the injectmsg method is superior. Also fix imdiag's new $imdiagInjectDelayMode config directive. While it was added, it was forgotten to actually apply the value. We are not doing a separate commit as this is thightly coupled into our testing here (which also as a side-effect tests the new imdiag functionality).
139 lines
3.5 KiB
Bash
Executable File
139 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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# added 2017-05-18 by alorbach
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# This test only tests what happens when kafka cluster fails
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# This file is part of the rsyslog project, released under ASL 2.0
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export TESTMESSAGES=50000
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export TESTMESSAGES2=50001
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export TESTMESSAGESFULL=100000
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# Generate random topic name
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export RANDTOPIC=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 8 | head -n 1)
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echo ===============================================================================
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echo Check and Stop previous instances of kafka/zookeeper
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. $srcdir/diag.sh download-kafka
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. $srcdir/diag.sh stop-zookeeper
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. $srcdir/diag.sh stop-kafka
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echo Init Testbench
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. $srcdir/diag.sh init
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echo Create kafka/zookeeper instance and topics
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. $srcdir/diag.sh start-zookeeper
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. $srcdir/diag.sh start-kafka
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. $srcdir/diag.sh create-kafka-topic $RANDTOPIC '.dep_wrk' '22181'
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echo Give Kafka some time to process topic create ...
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sleep 5
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echo Stopping kafka cluster instance
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. $srcdir/diag.sh stop-kafka
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# --- Create imkafka receiver config
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export RSYSLOG_DEBUGLOG="log"
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generate_conf
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add_conf '
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main_queue(queue.timeoutactioncompletion="60000" queue.timeoutshutdown="60000")
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module(load="../plugins/imkafka/.libs/imkafka")
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/* Polls messages from kafka server!*/
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input( type="imkafka"
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topic="'$RANDTOPIC'"
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broker="localhost:29092"
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consumergroup="default"
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confParam=[ "compression.codec=none",
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"session.timeout.ms=10000",
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"socket.timeout.ms=5000",
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"socket.keepalive.enable=true",
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"reconnect.backoff.jitter.ms=1000",
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"enable.partition.eof=false" ]
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)
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template(name="outfmt" type="string" string="%msg:F,58:2%\n")
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if ($msg contains "msgnum:") then {
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action( type="omfile" file=`echo $RSYSLOG_OUT_LOG` template="outfmt" )
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}
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'
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echo Starting receiver instance [imkafka]
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startup
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# ---
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# --- Create omkafka sender config
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export RSYSLOG_DEBUGLOG="log2"
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generate_conf 2
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add_conf '
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main_queue(queue.timeoutactioncompletion="60000" queue.timeoutshutdown="60000")
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$imdiagInjectDelayMode full
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module(load="../plugins/omkafka/.libs/omkafka")
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template(name="outfmt" type="string" string="%msg%\n")
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local4.* action( name="kafka-fwd"
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type="omkafka"
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topic="'$RANDTOPIC'"
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broker="localhost:29092"
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template="outfmt"
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confParam=[ "compression.codec=none",
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"socket.timeout.ms=10000",
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"socket.keepalive.enable=true",
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"reconnect.backoff.jitter.ms=1000",
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"queue.buffering.max.messages=20000",
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"enable.auto.commit=true",
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"message.send.max.retries=1"]
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topicConfParam=["message.timeout.ms=10000"]
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partitions.auto="on"
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closeTimeout="60000"
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resubmitOnFailure="on"
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keepFailedMessages="on"
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failedMsgFile="'$RSYSLOG_OUT_LOG'-failed-'$RANDTOPIC'.data"
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action.resumeInterval="1"
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action.resumeRetryCount="10"
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queue.saveonshutdown="on"
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)
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' 2
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echo Starting sender instance [omkafka]
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startup 2
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# ---
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echo Inject messages into rsyslog sender instance
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injectmsg 1 $TESTMESSAGES
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echo Starting kafka cluster instance
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. $srcdir/diag.sh start-kafka
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echo Sleep to give rsyslog instances time to process data ...
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sleep 5
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echo Inject messages into rsyslog sender instance
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tcpflood -m$TESTMESSAGES -i$TESTMESSAGES2
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echo Sleep to give rsyslog sender time to send data ...
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sleep 5
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echo Stopping sender instance [imkafka]
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shutdown_when_empty 2
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wait_shutdown 2
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echo Stopping receiver instance [omkafka]
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shutdown_when_empty
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wait_shutdown
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echo delete kafka topics
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. $srcdir/diag.sh delete-kafka-topic $RANDTOPIC '.dep_wrk' '22181'
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echo stop kafka instance
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. $srcdir/diag.sh stop-kafka
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# STOP ZOOKEEPER in any case
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. $srcdir/diag.sh stop-zookeeper
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# Do the final sequence check
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seq_check2 1 $TESTMESSAGESFULL -d
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echo success
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exit_test
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