Re: balance hdr(User-Agent)

From: Brian Koloszyc <brian#creativemerch.com>
Date: Thu, 8 Apr 2010 15:02:22 -0700

I guess it would be more like this...

frontend loadbalancer *:80

acl bot1_acl hdr(User-Agent) msnbot/2.0b
acl bot2_acl hdr(User-Agent) Baiduspider+
acl bot3_acl hdr(User-Agent) Googlebot/2.1
use_backend bots if bot1_acl

use_backend bots if bot2_acl
use_backend bots if bot3_acl
default_backend valid

On 04/08/2010 02:54 PM, Brian Koloszyc wrote:
> 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 2010/04/09 00:02