Hi,
On Tue, Mar 20, 2018 at 09:55:31PM +0100, PiBa-NL wrote:
> Hi Andreas,
> Op 20-3-2018 om 12:21 schreef Andreas Mock:
> > Hi all,
> >
> > I don't get the http-check (ssl) up and running.
> >
> > Is there a way to log the content returned by a check run
> > so that I can get a hint on the problem?
> >
> > haproxy 1.8
> >
> > Best regards
> > Andreas
> >
> >
> I'm not sure if logging of the content is possible easily..
I thought that option log-health-checks did it but I'm not seeing in the
code where the contents would be captured. In the case above it would
probably not be enough though, but it might be worth trying to get a bit
more info.
A very long time ago I wanted to implement a "show checks" command which
would report a full dump of the last check for each server, a bit like we
have for "show errors". It would just eat a bit of memory but doesn't look
that difficult to do. It's just that it was lower in my priority list than
the rest and till now nobody else beat me to it.
> But if you look at the status code on the stats page, and then take also
> into account that http-check does by default not send SNI nor a Host header.
> You should be able to mimic the requested check url with a CURL request. And
> can likely guess what is going on..
This is actually a pretty good point and it is a very likely cause for
such an issue.
cheers,
Willy
