rsyslog/tests/imkafka_multi_many.sh
Rainer Gerhards 697f7d8378
CI: many kafkatests were not executed b/c kafkacat was renamed
kafkacat has been renamed to kcat, as it looks for trademark issues.
Kafka module tests depend on that utility and are skipped if command
is not available. This was now always the case for newer development
containers.

Name was now adjusted in all tests.
2025-09-04 17:18:42 +02:00

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#!/bin/bash
# added 2018-08-29 by alorbach
# This file is part of the rsyslog project, released under ASL 2.0
echo Init Testbench
. ${srcdir:=.}/diag.sh init
check_command_available kcat
# *** ==============================================================================
export TESTMESSAGES=100000
export TESTMESSAGESFULL=100000
# Generate random topic name
export RANDTOPIC=$(tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 8 | head -n 1)
# Set EXTRA_EXITCHECK to dump kafka/zookeeperlogfiles on failure only.
export EXTRA_EXITCHECK=dumpkafkalogs
export EXTRA_EXIT=kafkamulti
echo ===============================================================================
echo Check and Stop previous instances of kafka/zookeeper
download_kafka
stop_zookeeper '.dep_wrk1'
stop_zookeeper '.dep_wrk2'
stop_zookeeper '.dep_wrk3'
stop_kafka '.dep_wrk1'
stop_kafka '.dep_wrk2'
stop_kafka '.dep_wrk3'
echo Create kafka/zookeeper instance and $RANDTOPIC topic
start_zookeeper '.dep_wrk1'
start_zookeeper '.dep_wrk2'
start_zookeeper '.dep_wrk3'
start_kafka '.dep_wrk1'
start_kafka '.dep_wrk2'
start_kafka '.dep_wrk3'
# create new topic
create_kafka_topic $RANDTOPIC '.dep_wrk1' '22181'
# --- Create imkafka receiver config
export RSYSLOG_DEBUGLOG="log"
generate_conf
add_conf '
main_queue(queue.timeoutactioncompletion="60000" queue.timeoutshutdown="60000")
module(load="../plugins/imkafka/.libs/imkafka")
/* Polls messages from kafka server!*/
input( type="imkafka"
topic="'$RANDTOPIC'"
broker=["localhost:29092", "localhost:29093", "localhost:29094"]
consumergroup="default1"
confParam=[ "compression.codec=none",
"session.timeout.ms=10000",
"socket.timeout.ms=5000",
"socket.keepalive.enable=true",
"reconnect.backoff.jitter.ms=1000",
"enable.partition.eof=false" ]
)
input( type="imkafka"
topic="'$RANDTOPIC'"
broker=["localhost:29092", "localhost:29093", "localhost:29094"]
consumergroup="default2"
confParam=[ "compression.codec=none",
"session.timeout.ms=10000",
"socket.timeout.ms=5000",
"socket.keepalive.enable=true",
"reconnect.backoff.jitter.ms=1000",
"enable.partition.eof=false" ]
)
input( type="imkafka"
topic="'$RANDTOPIC'"
broker=["localhost:29092", "localhost:29093", "localhost:29094"]
consumergroup="default3"
confParam=[ "compression.codec=none",
"session.timeout.ms=10000",
"socket.timeout.ms=5000",
"socket.keepalive.enable=true",
"reconnect.backoff.jitter.ms=1000",
"enable.partition.eof=false" ]
)
input( type="imkafka"
topic="'$RANDTOPIC'"
broker=["localhost:29092", "localhost:29093", "localhost:29094"]
consumergroup="default4"
confParam=[ "compression.codec=none",
"session.timeout.ms=10000",
"socket.timeout.ms=5000",
"socket.keepalive.enable=true",
"reconnect.backoff.jitter.ms=1000",
"enable.partition.eof=false" ]
)
template(name="outfmt" type="string" string="%msg:F,58:2%\n")
if ($msg contains "msgnum:") then {
action( type="omfile" file=`echo $RSYSLOG_OUT_LOG` template="outfmt" )
}
'
# Start imkafka receiver config
echo Starting receiver instance [imkafka]
startup
# ---
# Measure Starttime
TIMESTART=$(date +%s.%N)
# --- Fill Kafka Server with messages
# Can properly be done in a better way?!
for i in {00000001..00100000}
do
echo " msgnum:$i" >> $RSYSLOG_OUT_LOG.in
done
echo Inject messages into kafka
kcat <$RSYSLOG_OUT_LOG.in -P -b localhost:29092 -t $RANDTOPIC
# ---
echo Give imkafka some time to start...
sleep 5
echo Stopping sender instance [omkafka]
shutdown_when_empty
wait_shutdown
# Measure Endtime
TIMEEND=$(date +%s.%N)
TIMEDIFF=$(echo "$TIMEEND - $TIMESTART" | bc)
echo "*** imkafka time to process all data: $TIMEDIFF seconds!"
# Delete topic to remove old traces before
delete_kafka_topic $RANDTOPIC '.dep_wrk1' '22181'
# Do the final sequence check
seq_check 1 $TESTMESSAGESFULL -d
echo success
exit_test