Whoops... I forgot to mention the machine checking the remote server is my
roommates Win2k box!
Any chance someone would have some code for that?
I keep saying I'll learn Linux (not a big fan of Bill) but that darm problem
with the Earth's rotation staying at a measly 24 hours/day is killin me!
----- Original Message -----
From: "Mike Jackson" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Tuesday, February 25, 2003 1:12 PM
Subject: RE: Script for checking remote server
> Ok, I've got an example, I cut out ip's and the "SendMsg" function, but
you
> ought to be able to figure out where to go from here. Also it doesn't
check
> tomcat via wget of a jsp, it does a rsh and checks for the process. This
> doesn't help if tomcat is hung up, but that hasn't been much of a problem
as
> of yet.
>
> #!/bin/sh
>
> while [ true ]
> do
> # check the router first
> if [ $RTN -ne 0 ]; then
> if [ ! -f message.${ROUTER} ]; then
> SendMsg "Something is wrong with ${ROUTER}" ${ROUTER}
> fi
> sleep 60
> continue
> elif [ -f message.${ROUTER} ]; then
> SendMsg "${ROUTER} is ok now" ${ROUTER} REMOVE
> fi
>
> # Check the server(s), shouldn't do this if the router is down, but
> we'll set that up later
> for SERVER in real-ls-server real-ls-ctmc
> do
> LOOP=0
> while [ $LOOP -lt 6 ]
> do
> #snmpstat -S $SERVER public > /dev/null 2>&1
> ping $SERVER > /dev/null 2>&1
> RTN=$?
> if [ $RTN = 0 ]; then
> break
> elif [ ! -f message.$SERVER -a $LOOP -gt 0 ]; then
> #echo "ERROR: snmpstat failed on $SERVER ($LOOP) - `date`"
> echo "ERROR: ping failed on $SERVER ($LOOP) - `date`"
> fi
> LOOP=`expr $LOOP + 1`
> #sleep 10
> done
>
> # Check apache.
> LOOP=0
> while [ $LOOP -lt 6 ]
> do
> wget http://$SERVER/ > /dev/null 2>&1
> RTN=$?
> if [ $RTN = 0 ]; then
> break
> elif [ ! -f message.$SERVER.httpd -a $LOOP -gt 0 ]; then
> echo "ERROR: wget failed on $SERVER ($LOOP) - `date`"
> fi
> LOOP=`expr $LOOP + 1`
> sleep 10
> done
>
> if [ $RTN -ne 0 ]; then
> # Sleep an extra 60 seconds if server just came back up
> if [ -f WAIT.$SERVER ]; then
> rm WAIT.$SERVER
> continue
> fi
> if [ ! -f message.$SERVER.httpd ]; then
> SendMsg "Something is wrong with HTTPD on $SERVER"
> $SERVER.httpd
> fi
> elif [ -f message.$SERVER.httpd ]; then
> SendMsg "HTTPD on $SERVER is ok now" $SERVER.httpd REMOVE
> fi
> rm index.html* 2> /dev/null
> rm WAIT.$SERVER 2> /dev/null
>
> # Check tomcat.
> CNT=`rsh $SERVER "psfind tomcat |grep native_threads |wc -l"`
> if [ $? = 0 ]; then
> if [ $CNT = 0 ]; then
> if [ ! -f message.$SERVER.tomcat -a ! -f
> message.$SERVER.httpd ]; then
> SendMsg "Something is wrong with TOMCAT on $SERVER"
> $SERVER.tomcat
> fi
> elif [ -f message.$SERVER.tomcat ]; then
> SendMsg "TOMCAT on $SERVER is ok now" $SERVER.tomcat
REMOVE
> fi
> fi
> done
>
> sleep 60
>
> done
>
> --mikej
> -=-----
> mike jackson
> [EMAIL PROTECTED]
>
> > -----Original Message-----
> > From: tomcat guy [mailto:[EMAIL PROTECTED]
> > Sent: Tuesday, February 25, 2003 11:06 AM
> > To: Tomcat Users List
> > Subject: Script for checking remote server
> >
> >
> > What does everyone use to check the status of a remote server?
> >
> > I am needing a script (or what have you) that will validate that
> > my Tomcat server is up and running on timed intervals. If the
> > server is down, I need to post to a web page that sends either
> > (or both) an email & a msg to my cell phone (think I have this
> > part figured out).
> >
> > Anyone care to share some code? Or offer some ideas?
> >
> > It would be very much appreciated!
> > Thanks,
> > Chris
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
