rsyslog/tests/sndrcv_kafka_failresume.sh
Rainer Gerhards dbe61eb06b
testbench: make some test files dynamic
This is work torward the ability to run the testbench in parallel.
Some small issues in tests have also been detected, which were not
previously seen. They have been fixed. We did not do separate
commits for this as it would clutter the commit log with not
really relevant info.

Also move some cleanup to "make clean" target

To support parallel testbench runs, we need to have dynamic work files.
So deleting work files on each test does not work, especially as we can
no longer assume they are "left-overs" from a failed test - they may
actually (and quite likely) belong to tests that run in parallel.

So the proper solution is to do via "make clean".

closes https://github.com/rsyslog/rsyslog/pull/2916
2018-08-13 15:04:47 +02:00

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#!/bin/bash
# added 2017-06-06 by alorbach
# This tests the keepFailedMessages feature in omkafka
# This file is part of the rsyslog project, released under ASL 2.0
export TESTMESSAGES=1000
export TESTMESSAGESFULL=1000
echo ===============================================================================
echo \[sndrcv_kafka_failresume.sh\]: Create kafka/zookeeper instance and static topic
. $srcdir/diag.sh download-kafka
. $srcdir/diag.sh stop-zookeeper
. $srcdir/diag.sh stop-kafka
. $srcdir/diag.sh start-zookeeper
. $srcdir/diag.sh start-kafka
. $srcdir/diag.sh create-kafka-topic 'static' '.dep_wrk' '22181'
echo \[sndrcv_kafka_failresume.sh\]: Give Kafka some time to process topic create ...
sleep 5
echo \[sndrcv_kafka_failresume.sh\]: Init Testbench
. $srcdir/diag.sh init
echo \[sndrcv_kafka_failresume.sh\]: Starting receiver instance [omkafka]
export RSYSLOG_DEBUGLOG="log"
generate_conf
add_conf '
module(load="../plugins/imkafka/.libs/imkafka")
/* Polls messages from kafka server!*/
input( type="imkafka"
topic="static"
broker="localhost:29092"
consumergroup="default"
confParam=[ "compression.codec=none",
"socket.timeout.ms=1000",
"socket.keepalive.enable=true"]
)
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" )
}
'
startup
. $srcdir/diag.sh wait-startup
echo \[sndrcv_kafka_failresume.sh\]: Starting sender instance [imkafka]
export RSYSLOG_DEBUGLOG="log2"
generate_conf 2
add_conf '
main_queue(queue.timeoutactioncompletion="10000" queue.timeoutshutdown="60000")
module(load="../plugins/omkafka/.libs/omkafka")
module(load="../plugins/imtcp/.libs/imtcp")
input(type="imtcp" port="13514") /* this port for tcpflood! */
template(name="outfmt" type="string" string="%msg%\n")
action( name="kafka-fwd"
type="omkafka"
topic="static"
broker="localhost:29092"
template="outfmt"
confParam=[ "compression.codec=none",
"socket.timeout.ms=1000",
"socket.keepalive.enable=true",
"reconnect.backoff.jitter.ms=1000",
"queue.buffering.max.messages=20000",
"message.send.max.retries=1"]
topicConfParam=["message.timeout.ms=1000"]
partitions.auto="on"
resubmitOnFailure="on"
keepFailedMessages="on"
failedMsgFile="omkafka-failed.data"
action.resumeInterval="2"
action.resumeRetryCount="10"
queue.saveonshutdown="on"
)
' 2
startup 2
. $srcdir/diag.sh wait-startup 2
echo \[sndrcv_kafka_failresume.sh\]: Inject messages into rsyslog sender instance
tcpflood -m$TESTMESSAGES -i1
echo \[sndrcv_kafka_failresume.sh\]: Stopping kafka cluster instance
. $srcdir/diag.sh stop-kafka
echo \[sndrcv_kafka_failresume.sh\]: Stopping sender instance [imkafka]
shutdown_when_empty 2
wait_shutdown 2
echo \[sndrcv_kafka_failresume.sh\]: Starting kafka cluster instance
. $srcdir/diag.sh start-kafka
echo \[sndrcv_kafka_failresume.sh\]: Starting sender instance [imkafka]
export RSYSLOG_DEBUGLOG="log3"
startup 2
. $srcdir/diag.sh wait-startup 2
echo \[sndrcv_kafka_failresume.sh\]: Sleep to give rsyslog sender time to send data ...
sleep 10
echo \[sndrcv_kafka_failresume.sh\]: Stopping sender instance [imkafka]
shutdown_when_empty 2
wait_shutdown 2
echo \[sndrcv_kafka_failresume.sh\]: Sleep to give rsyslog receiver time to receive data ...
sleep 5
echo \[sndrcv_kafka_failresume.sh\]: Stopping receiver instance [omkafka]
shutdown_when_empty
wait_shutdown
# Do the final sequence check
seq_check 1 $TESTMESSAGESFULL
echo \[sndrcv_kafka_failresume.sh\]: stop kafka instance
. $srcdir/diag.sh delete-kafka-topic 'static' '.dep_wrk' '22181'
. $srcdir/diag.sh stop-kafka
# STOP ZOOKEEPER in any case
. $srcdir/diag.sh stop-zookeeper