We split our CRM/business app traffic so 90% goes to our live data centre
and 10% across our WAN to the DR site.
I use a config similar to this...
server prodserv1 172.24.3.11:80 weight 30 check
server prodserv2 172.24.3.12:80 weight 15 check
server prodserv3 172.24.3.13:80 weight 15 check
server drserver1 172.24.190.131:80 weight 5 check
server drserver2 172.24.190.132:80 weight 5 check
Prodserv1 is a quad core box, and prodserv[2/3] are dualcore.
The weighting approach appears to work well.
Nat,
-----Original Message-----
From: John Lauro [mailto:[email protected]]
Sent: 04 March 2009 11:32
To: 'Michal Krajcirovic'; [email protected]
Subject: RE: metrics/ratios
A combination of weight and maxconn work well along with balance leastconn
to keep the ratios in sync, assuming they scale the same.
There are more options if weight/maxconn isn't good enough.
> -----Original Message-----
> From: Michal Krajcirovic [mailto:[email protected]]
> Sent: Wednesday, March 04, 2009 6:15 AM
> To: [email protected]
> Subject: metrics/ratios
>
> Nice day from Central Europe,
> I would like to ask whether it is possible in some way haproxy set
> metrics/ratios.
> I have a few powerful servers, but some weaker, and at the same ratio
> of requirements to get to a large burden on the weaker, which is not
> good.
>
> Thanks a lot for the tips, nice day.
>
> Michal Krajcirovic
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