Monitoring of Tomcat process

[Virgo Rustianto <vr...@gmail.com>]

Hi there,

Currently I am using Tomcat webserver 4.1.2, does any one know how to
monitoring Tomcat webserver ? The reason is I facing problem almost everyday
Tomcat was down, currently I don't know how to see does tomcat running or
down.
Normally after startup I can't see anything except customer care complaining
our aplication doesn't works then we know tomcat must startup again.

regards,
Virgo Rustianto

RE: Monitoring of Tomcat process

[Krishna Paparaju <kp...@pillardata.com>]

Try lambda probe for monitoring


-----Original Message-----
From: Leon Rosenberg [mailto:rosenberg.leon@googlemail.com] 
Sent: Tuesday, February 20, 2007 4:51 AM
To: Tomcat Users List
Subject: Re: Monitoring of Tomcat process

write a small programm (10 lines of code) which makes a http request
via urlconnection or http-client from jakarta/commons and tries to get
an url from your application once a minute. If this fails it can send
you an email or sms (another 10 lines)

regards
leon

On 2/20/07, Virgo Rustianto <vr...@gmail.com> wrote:
> Hi there,
>
> Currently I am using Tomcat webserver 4.1.2, does any one know how to
> monitoring Tomcat webserver ? The reason is I facing problem almost
everyday
> Tomcat was down, currently I don't know how to see does tomcat running
or
> down.
> Normally after startup I can't see anything except customer care
complaining
> our aplication doesn't works then we know tomcat must startup again.
>
> regards,
> Virgo Rustianto
>

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Re: Monitoring of Tomcat process

[Leon Rosenberg <ro...@googlemail.com>]

write a small programm (10 lines of code) which makes a http request
via urlconnection or http-client from jakarta/commons and tries to get
an url from your application once a minute. If this fails it can send
you an email or sms (another 10 lines)

regards
leon

On 2/20/07, Virgo Rustianto <vr...@gmail.com> wrote:
> Hi there,
>
> Currently I am using Tomcat webserver 4.1.2, does any one know how to
> monitoring Tomcat webserver ? The reason is I facing problem almost everyday
> Tomcat was down, currently I don't know how to see does tomcat running or
> down.
> Normally after startup I can't see anything except customer care complaining
> our aplication doesn't works then we know tomcat must startup again.
>
> regards,
> Virgo Rustianto
>

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RE: Monitoring of Tomcat process

[Jean-Sebastien Pilon <js...@PENSON.CA>]

You could write a script that wget's the applications home page for a
few iterations and that checks that the process is running and restart
it if no answer.

You could also use nagios with the check_http or with nrpe to check the
processes on the app server. See nagios.org on this one, this is quite a
bigger thing than the 1st solution if you do not have a monitoring
infrastructure with nagios already setup.

> -----Original Message-----
> From: Virgo Rustianto [mailto:vrustianto@gmail.com] 
> Sent: Tuesday, February 20, 2007 6:51 AM
> To: users@tomcat.apache.org
> Subject: Monitoring of Tomcat process
> 
> Hi there,
> 
> Currently I am using Tomcat webserver 4.1.2, does any one know how to
> monitoring Tomcat webserver ? The reason is I facing problem 
> almost everyday
> Tomcat was down, currently I don't know how to see does 
> tomcat running or
> down.
> Normally after startup I can't see anything except customer 
> care complaining
> our aplication doesn't works then we know tomcat must startup again.
> 
> regards,
> Virgo Rustianto
> 
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