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Re: LVS and Local Node

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: LVS and Local Node
From: Hai Pham <yfaway@xxxxxxxxx>
Date: Fri, 30 Nov 2001 20:33:37 -0800 (PST)
Hi Joe,

In our project, my supervisor wants to terminate SSL
connection before it reaches the real servers (2 of
them). We are trying to simulate Big-IP. That's why I
let apache handle SSL and then act as a proxy to the
real servers. I've successfully set up an LVS system
with Apache sitting on a separate machine. This will
have some network overhead however(from the director
machine to Apache machine), so I try to put Apache on
the director machine. Apache is listening to two
virtual hosts; so yes, you could consider it as two
localhost real servers.

I don't quite understand why this couldn't work. It 's
just a matter of rewritting the packet destination to
another VIP. I guess I overlook something here.

Thanks.

--- "mack@xxxxxxxxxxxx" <mack@xxxxxxxxxxxxxxxxxxxx>
wrote:
> On Fri, 30 Nov 2001, Hai Pham wrote:
> 
> > 
> > I am setting up a LVS system where the director
> also
> > acts as a local host. This is how it is done:
> > 
> >                       Director
> >                          |
> >                          |
> >            Local Node (Apache listening on 2 VIPs)
> >                         /\
> >                        /  \
> >                       /    \
> >              realserver1  realserver2
> 
> you have 1 director and 3 realservers. ie you have 3
> boxes? One of the
> realservers is the director operating in local node.
> I haven't done this
> for a while, but I think for local node the service
> must listen on
> 127.0.0.1 not the VIP.
> 
> Or are you thinking of having 2 local node
> realservers, ie you only have  
> 1 box here? - this is not how localnode works.
> 
> Joe
> > 
> 
> -- 
> Joseph Mack, mack@xxxxxxxxxxxx
> Linux Virtual Server project
> http://www.linuxvirtualserver.org
> 
> 
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=====
---------------------------------------------
Hai Pham Quang
---------------------------------------------

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