Nagios HTTP monitoring

Mark.Law at thomson.com Mark.Law at thomson.com
Mon Jun 25 17:12:48 CEST 2007


You might try closing the "!" in the service definition and putting
double quotes around the $ARGn$ parameters in the command file.

 

Mark Law
Thomson Global Technology Infrastructure (TGTI)
(734) 913-3775  Phone
(734) 260-5740  Cell
(734) 913- 3500 Fax
mark.law at thomson.com

________________________________

From: nagios-users-bounces at lists.sourceforge.net
[mailto:nagios-users-bounces at lists.sourceforge.net] On Behalf Of Jerad
Riggin
Sent: Monday, June 25, 2007 10:05 AM
To: GJP
Cc: nagios-users at lists.sourceforge.net
Subject: Re: [Nagios-users] Nagios HTTP monitoring

 

Any idea why this -a switch isn't working?

 

If I do this in a command prompt it works fine: ./check_http -S -H
url.com -a username:password it returns an OK.

 

The same command in nagios won't work (unauthorized).

 

On 6/22/07, Jerad Riggin <jriggin at gmail.com> wrote: 

It's still giving me an unauthorized message.  I've verified the
credentials work for me to get in through a browser.  Is there something
else I could be missing?  

 

On 6/22/07, GJP <gjp at gpnet.nl> wrote: 

Jerad,

No entirely, because you feed the arguments to the actual command with
$ARGn$

So in de service definition: 

check_http!site.com!5!admin:password

And the command_line format in command definition (probably
in: /etc/nagios-plugins/config/http.cfg) should be:

command_line    /usr/lib/nagios/plugins/check_http -H $ARG1$ -t $ARG2$
-a 
$ARG3$

Be carefull with that "-t 5" btw. That is a very low value to timeout.

Hope it helps.

Regards,

Gerard.

On Friday 22 June 2007 19:17:29 Jerad Riggin wrote:
> So check_http!-H site.com <http://site.com/>  -t 5 -a admin:password
>
> should be
>
> check_http!-H site.com!-t 5!-a admin:password? 
>
> On 6/22/07, GJP <gjp at gpnet.nl > wrote:
> > Jerad,
> >
> > I didn't understand that either. That's why I customized the the 
> > check_http
> > command definition. That way (in my previous example) you can have
your 
> > http
> > checks from any Nagios client. Usefull for instance for  off-site
checks.
> > 
> > Regarding the -a switch. The -a $ARG1$ (or whatever) should be in
your
> > command 
> > definition. And your parms as you 'feed' them to the command in your
> > service
> > definition seperated with "!".
> >
> > Regards,
> >
> > Gerard. 
> >
> > On Friday 22 June 2007 16:59:30 Jerad Riggin wrote:
> > > If I change the hosts.cfg from the IP of the server (10.10.10.7
<http://10.10.10.7/> ) to the
> >
> > URL 
> >
> > > I'm specifying in services.cfg, it works fine.  The default site
for
> > > 10.10.10.7 <http://10.10.10.7/>  is a CRM site which requires
basic auth.  So even though i'm 
> > > specifying a URL in services.cfg, it looks like it's be overridden
by
> >
> > the
> >
> > > hosts.cfg so it can't auth.  What is the point of the -H switch in

> > > services.cfg if it always uses the IP for the host in hosts.cfg?
I
> >
> > tried
> >
> > > that format (-a admin:password) at the end of the check in
> > > services.cfgbut it still failed with unauthorized.
> > >
> > > On 6/22/07, Marc Powell <marc at ena.com > wrote:
> > > > > -----Original Message----- 
> > > > > From: nagios-users-bounces at lists.sourceforge.net [mailto:
> >
> > nagios-users-
> >
> > > > > bounces at lists.sourceforge.net] On Behalf Of Jerad Riggin
> > > > > Sent: Friday, June 22, 2007 8:41 AM
> > > > > To: GJP
> > > > > Cc: nagios-users at lists.sourceforge.net
> > > > > Subject: Re: [Nagios-users] Nagios HTTP monitoring
> > > > >
> > > > > I have a check_http command that works perfectly at the
command 
> >
> > prompt
> >
> > > > > ./check_http -H lagarde -t 5 -s "LaGarde Intranet site"
> > > > >
> > > > > However in nagios, check_http!-H lagarde -t 5 -s "LaGarde
Intranet 
> > > >
> > > > site"
> > > >
> > > > > still returns an unauthorized.  So basically why would it work
in a
> > > > > command prompt but not in nagios? 
> > > >
> > > > Perhaps some difference in environment? Did you test as the
nagios
> >
> > user?
> >
> > > > Is that the _exact_ way it's defined in the config? 
> > > >
> > > > > And what is the syntax for the -a
> > > > > (basic auth) switch?  Thanks again for everyones help.
> > > >
> > > > -a username:password. 
> > > >
> > > > --
> > > > Marc
> >
> >
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