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On 15/05/2012 12:53, Graeme Fowler wrote:
> On Tue, 2012-05-15 at 09:01 +0200, Brent Clark wrote:
>> I did as you suggest. I.e. look for "realservers as clients".
>> If I understood correctly, esp the 'gotchas' page. You are not supposed to
>> make calls / connections to yourself.
>> E.g. I cant or not supposed to run wget to a virtual host, thats DNS points
>> to a VIP?
>
> The problem with connecting to a VIP (ignoring for a moment the loopback
> case) is that the three-way TCP handshake can go wrong.
>
> The simplest way to make a realserver connect to a VIP (as configured in
> DNS) is to put the VIP on the realserver, so it always talks to itself.
> In LVS-DR, which I think you're using, this should already be the case
> anyway or the realservers won't reply to requests for the VIP.
>
> Graeme
I think I hear what your saying.
I am using / doing LVS-DR. The VIP is on the real server.
Should I not edit my /etc/ha.d/haresouces and
hostcutout.org
ldirectord::ldirectord.cf \
IPaddr2::xyz.221.22.9/27/eth0/xyz.221.22.31 \
IPaddr2::xyz.221.22.10/27/eth0/xyz.221.22.31 \
IPaddr2::xyz.221.22.23/27/eth0/xyz.221.22.31
where /27 make 32?
Thanks
Brent
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