I have a php page on my sites that system load, and anything under a
specific value results in the page displaying "pass" when viewed. So I use
the check_http as follows:
check_http -H subdomain.mysite.com -I HOST -p PORT -S -u /check.php -w 3 -c
3 -t 3 -s 'pass'
It works perfectly.
On Sat, May 16, 2015 at 3:27 AM, Mathieu Chateau <mathieu.chat...@lotp.fr>
wrote:
> Hello,
>
> Zen support check_http, which is basically a nagios plugin. So far, so
> good, documentation here:
> http://www.zenloadbalancer.com/farmguardian-quick-start/
>
> This tutorial is somehow wrong.
> When testing farms servers, you want to connect to its IP to test a
> specific one node, but you need to provide the true site you are load
> balancing through host header.
>
> check_http help:
> check_http *-H <vhost> | -I <IP-address>* [-u <uri>] [-p <port>]
> [-w <warn time>] [-c <critical time>] [-t <timeout>] [-L] [-a auth]
> [-b proxy_auth] [-f <ok|warning|critcal|follow|sticky|stickyport>]
> [-e <expect>] [-s string] [-l] [-r <regex> | -R <case-insensitive
> regex>]
> [-P string] [-m <min_pg_size>:<max_pg_size>] [-4|-6] [-N] [-M <age>]
> [-A string] [-k string] [-S] [--sni] [-C <age>] [-T <content-type>]
> [-j method]
>
> So the correct way should be:
>
> check_http -w 9 -c 9 -H VHOST -I HOST -u / -p PORT
>
> HOST constant in Zen equal IP address of web server, so argument is
> -I.Tutorial is using -H, which is to specificy a Virtual HOST header.
> Providing IP address for all sites is quite useless....
>
> So I am missing a critical constant: VHOST (or something matching virtual
> host).
>
> From quick start there are only 2 constants: HOST and PORT.
>
> Did anyone manage to workaround that ?
>
>
> Regards,
> Mathieu CHATEAU
> http://www.lotp.fr
>
>
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Widest out-of-the-box monitoring support with 50+ applications
Performance metrics, stats and reports that give you Actionable Insights
Deep dive visibility with transaction tracing using APM Insight.
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