[Pkg-nagios-devel] Bug#722482: Bug#722482: check_http: fix for different virtual port

[Jan Wagner]

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tags 722482 +moreinfo
thanks

Hi Christopher,

Am 11.09.2013 um 16:58 schrieb Christopher Odenbach:
> we have two webservers behind a loadbalancer. The LB acts as a NAT
> and PAT gateway, so requests to www.uni-paderborn.de:80 are
> forwarded to siri1.uni-paderborn.de:5033 and
> siri2.uni-paderborn.de:5033.
> 
> Now I want to monitor both webservers, not only the LB. So I want
> to use check_http with the following options:
> 
> check_http -I siri1 -p 5033 -H www.uni-paderborn.de:80
> 
> But in this case the current version of check_http (also checked
> the version in unstable, same result) creates an HTTP request to
> siri1:80 which is wrong.
> 
> If I leave out the ":80" in the virtual host the request is wrong
> also:
> 
> check_http -I siri1 -p 5033 -H www.uni-paderborn.de -v | grep Host 
> Host: www.uni-paderborn.de:5033
> 
> So the plugin does distinguish between physical and virtual host
> names, but it does NOT distinguish between physical and virtual
> ports.

did you test the package from jessie (or wheezy-backports)? This
should be fixed since 1.5 accordingly to
https://github.com/monitoring-plugins/monitoring-plugins/issues/1026#iss
uecomment-46850782

Thanks for your feedback, Jan.
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