Leon,
Thanks!
Looks good - though seems to be highly specific. I will check it out.
Boris.
On Sat, Jan 19, 2013 at 6:10 PM, Leon Fauster leonfauster@googlemail.comwrote:
Am 19.01.2013 um 21:35 schrieb Boris Epstein borepstein@gmail.com:
Hello all,
The question is not necessarily CentOS-specific - but there are lots of bright people on here, and - quite possibly - the final implementation
will
be on CentOS hence I figured I'd ask it here. Here is the situation.
I need to configure a Linux-based network load balancer (NLB) solution.
The
idea is this. Let us say I have a public facing load balancer machine
with
an public IP of, say, 50.50.50.50. It is to receive the traffic (let's
say,
HTTP traffic) and then route it to two private HTTP servers, let's say, 192.168.10.10 and 192.168.10.11. It has to have persistence - i.e., be state- and session-aware. If for whatever reason one of the servers goes down the remaining pool shares all the traffic in some fashion (be it
eound
robin, saturation based, whatever).
We have tried Vyatta ( http://vyatta.org/ ) and ZeroShell ( http://www.zeroshell.org/ ) and both are very good but their NLB seems
to
be externally facing (i.e., you have several internet connections and are trying to divide your traffic between them). What we need is an
"internally
facing" one, if I may say so.
Any advice on what may help us would be greatly appreciated.
Did you check haproxy -> http://haproxy.1wt.eu.
Application session should be shared via distributed key-value store (e.g. redis). Speak another instance to manage.
-- LF
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