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From ricardo figueiredo <ricardoogra...@gmail.com>
Subject Re: [users@httpd] Mod_rewrite and mod_proxy_balancer
Date Wed, 20 May 2009 21:00:52 GMT
Anyone ???

Or my English isn't good ??

Ricardo

On Wed, May 20, 2009 at 3:13 PM, ricardo13 <ricardoogrande@gmail.com> wrote:

>
> Hi all,
>
> I have a web cluster with 6 machines. Three machines serve only clients
> (class 1) and others serve only normal users (class 2).
> I use apache with modules mod_rewrite and mod_proxy_balancer.
>
> Use mod_rewrite to classify (between class1 and class2) incoming requests
> and mod_proxy_balancer forward request to the cluster (class1 or class2).
>
> Now, When I type in browser, for example "http://localhost/1", the cluster
> A
> serve my request and when I type "http://localhost/2", the cluster B serve
> my request.
>
> Now, I would like to know how I drop a request when come with other type
> user ?? For example, "http://localhost/3"
>
> I tried this, but doesn't work.
>
> My httpd.conf:
>
> <IfModule rewrite_module>
>        RewriteEngine on
>        RewriteLog /usr/local/apache2/logs/rewrite_log
>        RewriteLogLevel 5
>
>        RewriteLock /usr/local/apache2/logs/file.lock
>        RewriteMap prgmap prg:/usr/local/apache2/admControl
>
>        RewriteCond ${prgmap:$1} ^/bad_url$
>        RewriteRule /bad_url - [F]
>        RewriteRule ^/(.*) balancer:/${prgmap:$1} [P]
>
> </IfModule>
>
> <Proxy balancer://class1>
>        BalancerMember http://192.168.1.11
>        BalancerMember http://192.168.1.12
>        BalancerMember http://192.168.1.13
> </Proxy>
>
> <Proxy balancer://class2>
>        BalancerMember http://192.168.1.14
>        BalancerMember http://192.168.1.15
>        BalancerMember http://192.168.1.16
> </Proxy>
>
> My admControl:
> #include <stdio.h>
> #include <stdlib.h>
>
> int main(int argc,char *argv[]) {
>
>  char input;
>  int  id;
>
>  while(1) {
>   fscanf(stdin, "%d", &id);
>
>   switch(id) {
>     case 1: fprintf(stdout, "/class1"); break;
>     case 2: fprintf(stdout, "/class2"); break;
>     case default: fprintf(stdout, "/bad_url"); break;
>   }
>   fprintf(stdout, "\n");
>   fflush(stdout);
>  }
>  return EXIT_SUCCESS;
> }
>
> Remember, How I drop a request from "http:localhost/3" ???
>
> Thank you
> Ricardo
>
>
>
> --
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>


-- 
Muito Obrigado

Ricardo

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