mirror of
https://github.com/rsyslog/rsyslog.git
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Andre lorbach
feea8bd28d
First results showed that both instances get approx the same amount of messages, so the load is load balanced through consumers in the consumergroup "rsysloggroup". closes: https://github.com/rsyslog/rsyslog/issues/3765
113 lines
3.2 KiB
Bash
Executable File
113 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# added 2018-08-29 by alorbach
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# This file is part of the rsyslog project, released under ASL 2.0
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. ${srcdir:=.}/diag.sh init
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check_command_available kafkacat
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export KEEP_KAFKA_RUNNING="YES"
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# False positive codefactor.io
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export RSYSLOG_OUT_LOG_1="${RSYSLOG_OUT_LOG:-default}.1"
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export RSYSLOG_OUT_LOG_2="${RSYSLOG_OUT_LOG:-default}.2"
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export TESTMESSAGES=100000
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# Set EXTRA_EXITCHECK to dump kafka/zookeeperlogfiles on failure only.
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#export EXTRA_EXITCHECK=dumpkafkalogs
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#export EXTRA_EXIT=kafka
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download_kafka
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stop_zookeeper
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stop_kafka
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start_zookeeper
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start_kafka
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export RANDTOPIC=$(tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 8 | head -n 1)
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create_kafka_topic $RANDTOPIC '.dep_wrk' '22181'
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# Create FIRST rsyslog instance
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export RSYSLOG_DEBUGLOG="log"
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generate_conf
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add_conf '
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main_queue(queue.timeoutactioncompletion="60000" queue.timeoutshutdown="60000")
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module(load="../plugins/imkafka/.libs/imkafka")
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/* Polls messages from kafka server!*/
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input( type="imkafka"
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topic="'$RANDTOPIC'"
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broker="localhost:29092"
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consumergroup="rsysloggroup"
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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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action( type="omfile" file=`echo $RSYSLOG_OUT_LOG_1` template="outfmt" )
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}
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'
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echo Starting first rsyslog instance [imkafka]
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startup
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# Create SECOND rsyslog instance
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export RSYSLOG_DEBUGLOG="log2"
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generate_conf 2
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add_conf '
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main_queue(queue.timeoutactioncompletion="60000" queue.timeoutshutdown="60000")
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module(load="../plugins/imkafka/.libs/imkafka")
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/* Polls messages from kafka server!*/
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input( type="imkafka"
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topic="'$RANDTOPIC'"
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broker="localhost:29092"
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consumergroup="rsysloggroup"
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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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action( type="omfile" file=`echo $RSYSLOG_OUT_LOG_2` template="outfmt" )
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}
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' 2
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echo Starting second rsyslog instance [imkafka]
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startup 2
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TIMESTART=$(date +%s.%N)
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injectmsg_kafkacat
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# special case: number of test messages differs from file output
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wait_file_lines $RSYSLOG_OUT_LOG $((TESTMESSAGES)) ${RETRIES:-200}
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# Check that at least 25% messages are in both logfiles, otherwise load balancing hasn't worked
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wait_file_lines $RSYSLOG_OUT_LOG_1 $((TESTMESSAGES/4)) ${RETRIES:-200}
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wait_file_lines $RSYSLOG_OUT_LOG_2 $((TESTMESSAGES/4)) ${RETRIES:-200}
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echo Stopping first rsyslog instance [imkafka]
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shutdown_when_empty
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wait_shutdown
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echo Stopping second rsyslog instance [imkafka]
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shutdown_when_empty 2
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wait_shutdown 2
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TIMEEND=$(date +%s.%N)
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TIMEDIFF=$(echo "$TIMEEND - $TIMESTART" | bc)
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echo "*** imkafka time to process all data: $TIMEDIFF seconds!"
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delete_kafka_topic $RANDTOPIC '.dep_wrk' '22181'
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seq_check 1 $TESTMESSAGES -d
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exit_test
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