Re: balance hdr(User-Agent)

From: Brian Koloszyc <brian#creativemerch.com>
Date: Thu, 8 Apr 2010 14:54:01 -0700

So with something like this?

frontend loadbalancer *:80
acl bot_acl hdr(User-Agent) msnbot/2.0b
use_backend bots if bot_acl
default_backend valid

backend bots
server w1 192.168.1.100:80
server w2 192.168.1.101:80

backend valid
server w3 192.168.1.102:80
server w4 192.168.1.103:80

Can you add multiple acls on the frontend? For example:

frontend loadbalancer *:80

acl bot_acl hdr(User-Agent) msnbot/2.0b
acl bot_acl hdr(User-Agent) Baiduspider+
acl bot_acl hdr(User-Agent) Googlebot/2.1

use_backend bots if bot_acl
default_backend valid

On 04/08/2010 02:35 PM, Willy Tarreau wrote:
> On Thu, Apr 08, 2010 at 02:32:28PM -0700, Brian Koloszyc wrote:
>
>> Thanks Willy. I'll need to get up to speed on using ACL's and multiple
>> backends. I'll scrape together a config and then post back if I can't
>> figure it out. This will be excellent if I can get it to work.
>>
> there are a few simple examples near the end of the configuration manual,
> and in the "examples" directory, look for configs with the "use_backend"
> keyword. That will be what you need.
>
> Regrads,
> Willy
>
>
Received on 2010/04/08 23:54