On Thu, Jan 17, 2013 at 3:27 PM, Jonathan Matthews
<[email protected]>wrote:

> On 17 January 2013 23:02, Joel Krauska <[email protected]> wrote:
> > Is there a simple way to have haproxy send a simple response for a given
> > URL?
> >
> > Matching somewhat the functionality of Nginx's empty_gif module?
> > http://wiki.nginx.org/HttpEmptyGifModule
> > I don't need to send an actual empty gif, but just a simple 200 and OK
> would
> > be fine.
> >
> > Use case would be to have an ACL that when matched always responds with a
> > simple 200.
> > (external check to make sure HAProxy is functional without needing to hit
> > any backends.)
>
> Sounds like you want to configure "monitor-uri":
> http://cbonte.github.com/haproxy-dconv/configuration-1.4.html#monitor-uri.
>
>
monitor-uri looks like it would only work as a path match.

I need to match a Host header.

eg.
ping.example.com (always return 200 when haproxy is running)
vs
www.example.com  (proxy to backend pool)

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