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Date:      Mon, 22 Jul 2013 12:54:47 -0700
From:      Michael Loftis <mloftis@wgops.com>
To:        dweimer@dweimer.net
Cc:        freebsd-stable <freebsd-stable@freebsd.org>
Subject:   Re: FreeBSD LVS replacement
Message-ID:  <CAHDg04u7_iSi1mtHTP%2BpHx_wQ14MH4W9y_ECsjzE0hisi609fQ@mail.gmail.com>
In-Reply-To: <3f47fcd1b956354876c0e01a50b61bba@dweimer.net>
References:  <20130722191356.GA28044@house.gausus.net> <3f47fcd1b956354876c0e01a50b61bba@dweimer.net>

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On Mon, Jul 22, 2013 at 12:47 PM, dweimer <dweimer@dweimer.net> wrote:

> Perhaps CARP is what you are looking for
> <http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/carp.html>;

Not even remotely close to the same thing.  LVS is a kernel level load
balancer/director.  Combined with some userspace to keep the table of
live real servers up to date it makes a very robust, very high speed
load balancer for HTTP and non HTTP applications.  IDK of any kernel
side stuff in FreeBSD, and I don't know that there are any "general
purpose" replacements like LVS is but for HTTP - varnish, nginx, and
HAProxy.  HAProxy can also do things other than HTTP.  But these are
all user space proxies.  Not lower level like LVS where it doe packet
rewriting/NAT.



--

"Genius might be described as a supreme capacity for getting its possessors
into trouble of all kinds."
-- Samuel Butler



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