ActiveMQ监控脚本

#!/bin/sh

export JAVA_HOME=/usr/local/jdk1.6.0_11

DATE=<code>date+%Y%m%d%H</code>

# get the pid of the activeMQ in your system. the activeMQ port is 61616

PidofAMQ=<code>netstat   -tulpen|grep:61616|awk'{print $9}'|awk-F/'{print $1}'</code>

# check the jvm parameter of the activemq, if the olg generation ratio is more than 81%,

# it should have the JVM clean up issue, we should also restart it.

jvmOld=<code>jstat-gcutil$PidofAMQ  |awk'{if(NR==2) print $4}'|awk-F"."'{print $1}'</code>

echo$jvmOld# go to the example directory

cd/usr/local/apache-activemq-5.2.0/example

# start the consumer

nohup/usr/bin/ant consumer-Durl=tcp://192.168.100.94:61616 -Dmax=0 -Dreceive-time-out=20000 -Dtopic=true -Dsubject="COF-activemq-testing" > activemq_monitor_result.log   2>&1  &

# sleep 5 seconds to let the consumer started

sleep5;

# start the producer

/usr/bin/ant producer-Durl=tcp://192.168.100.94:61616   -Dtopic=true -Dmax=1 -Dsubject="COF-activemq-testing"

sleep15

#sync the log to disk

sync

# check whether the consumer get the message by Key "Received" status=<code>egrep -o "Received" activemq_monitor_result.log</code>

echo${status}hello

if[$status=="Received"]

then

#check the jvm issue, if old generation is bigger than 81%, dump the jvm and restart it

# send email to system admin

        if[$jvmOld-gt81]

        then

                echo"activeMQ jvm old memory have problems, try to restart it ............"

                jstack    $PidofAMQ     >  /tmp/jvm.activemq.log.<code>date+%Y%m%d</code>  2>&1

                mutt   -s"ActiveMQ jvm thread dump[$DATE]"  your_email_address   </tmp/jvm.activemq.log.<code>date+%Y%m%d</code>

                cat  /dev/null      >     /usr/local/apache-activemq-5.2.0/bin/nohup.out

                PidofAMQ=<code>netstat   -tulpen|grep:61616|awk'{print $9}'|awk-F/'{print $1}'</code>

                /bin/kill   -9$PidofAMQ

                sleep       3

                /bin/kill   -9$PidofAMQ

                cd  /usr/local/apache-activemq-5.2.0/bin/

                /usr/bin/nohup   sh  activemq  &

                echo"activeMQ restarted"  else

                echo"activeMQ status and jvm old memory is good"

                break;

        fi

# can not get the message sent from producer by consumer, restart the activemq server

else

echo"activeMQ status have problems, try to restart it ............"

jstack    $PidofAMQ     >  /tmp/jvm.activemq.log.<code>date+%Y%m%d</code>  2>&1

mutt   -s"ActiveMQ jvm thread dump[$DATE]"  your_email_address   </tmp/jvm.activemq.log.<code>date+%Y%m%d</code>

cat  /dev/null      >     /usr/local/apache-activemq-5.2.0/bin/nohup.out

PidofAMQ=<code>netstat   -tulpen|grep:61616|awk'{print $9}'|awk-F/'{print $1}'</code>

/bin/kill   -9$PidofAMQ

sleep       3

/bin/kill   -9$PidofAMQ

cd  /usr/local/apache-activemq-5.2.0/bin/

/usr/bin/nohup   sh  activemq  &

echo"activeMQ restarted"

fi

 

 

转自：http://www.58blo.com/?p=589