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On Thu 13 Oct 2005 13:36:18 BST , Joseph Mack NA3T <jmack@xxxxxxxx> wrote:
On Thu, 13 Oct 2005, Tony Spencer wrote:
It fails if squid is trying to serve a page that is local, that is if the
page is on a web site that resolves back to the VIP.
you need to do special things to get the realservers to be a client
in an LVS.
In this case, using Squid, you can do other clever things - as long as
you know where your virtual hosts are inside your platform (or can
determine this programatically) then Squid can run a "redirector"
script to send the requests directly to the virtual hosts.
That way if the squids need to request a page on a VIP which is on the
director you can "redirect" the request to a realserver without going
via the director at all.
http://squid.visolve.com/squid/squid24s1/externals.htm#redirect_program
http://squid.visolve.com/squid/squid24s1/glossary.htm#external_programs
Graeme
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