17.7.6 Creating the shell script file

Create the following shell script files for monitoring the Management Server process, and for starting and stopping the Management Server:

Shell script file for monitoring the Management Server process
Shell script file for starting the Management Server
Shell script file for stopping the Management Server

You use the same shell script file in the Management Server of the active node and the Management Server of the spare node, and deploy the file in the same path.

Organization of this subsection

(1) Shell script file for monitoring the Management Server process
(2) Shell script file for starting the Management Server
(3) Shell script file for stopping the Management Server

(1) Shell script file for monitoring the Management Server process

An example of the shell script file for monitoring the Management Server process (manager_mngsvr_monitor.sh) is as follows:

#!/bin/sh
 
LOGDIR=/home/manager/hamon/log
MNGDIR=/opt/Cosminexus/manager
 
logg ()
{
 echo `date '+[%Y/%m/%d %H:%M:%S]'`"[$$]: $1" \
  >> ${LOGDIR}/mngsvr.log 2>&1
}
 
logg "### $0: started. ###"
while true
do
$MNGDIR/bin/mngsvrutil -m 192.168.255.111:28080 check mngsvr
 if [ $? -ne 0 ]
 then
  logg "### $0: stop. ###"
  exit 0
 fi
 sleep 10
done

In this shell script file, you check the operational status of the Management Server with the check command of mngsvrutil. You specify the Alias IP address in the argument host name of the -m option of the mngsvrutil command.

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(2) Shell script file for starting the Management Server

An example of the shell script file for starting the Management Server (manager_mngsvr_start.sh) is as follows:

#!/bin/sh
 
LOGDIR=/home/manager/hamon/log
MNGDIR=/opt/Cosminexus/manager
RETRY_COUNT=20
RETRY_INTERVAL=10
 
logg ()
{
 echo `date '+[%Y/%m/%d %H:%M:%S]'`"[$$]: $1" \
  >> ${LOGDIR}/mngsvr.log 2>&1
}
# start Management Server
logg "### $0: starting Management Server. ###"
$MNGDIR/bin/mngsvrctl start &
 
I=0
while [ $I -lt $RETRY_COUNT ] ; do
 $MNGDIR/bin/mngsvrutil -m 192.168.255.111:28080 check mngsvr
 if [ $? -eq 0 ] ; then
 break
 fi
 sleep $RETRY_INTERVAL
 I=`expr $I + 1`
done
exit 0

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(3) Shell script file for stopping the Management Server

An example of the shell script file for stopping the Management Server (manager_mngsvr_stop.sh) is as follows:

#!/bin/sh
 
LOGDIR=/home/manager/hamon/log
MNGDIR=/opt/Cosminexus/manager
logg ()
{
 echo `date '+[%Y/%m/%d %H:%M:%S]'`"[$$]: $1" \
  >> ${LOGDIR}/mngsvr.log 2>&1
}
# stop Management Server
logg "### $0: stop Management Server. ###"
$MNGDIR/bin/mngsvrctl stop
exit 0

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