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Re: Stats for a webserver

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Stats for a webserver
From: Pierre Ancelot <pierre@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 27 Dec 2005 14:20:34 -0500
Hummm, what if the log server dies ?
How failover is this solution ?


On Thu, 2005-12-22 at 21:16 +0100, Tomas Ruprich wrote:
> Thu, Dec 22, 2005 ve 09:05:04PM +0100, Tomas Ruprich napsal:
> > Thu, Dec 22, 2005 ve 01:26:20PM -0500, Pierre Ancelot napsal:
> > > Hey everyone :)
> > > 
> > > I am wondering how i could get awstats to check my logs on my cluster.
> > > I use an LVS-NAT and so, each server's log is stored on it's own disk.
> > > So i got one virtual server but a lot of different log files...
> > > Any idea how i could implement this ?
> > 
> > Well, i was realizing something like month ago...
> > 
> > In apache configuration file on each application server i have this line:
> > CustomLog "|/usr/bin/logger -t cluster_access_log" combined env=!dontlog
> > 
> > and then on log server i have syslog-ng installed, where are these 
> > configuration lines:
> > destination d_cluster_access_log { file("/var/log/httpd/all_clusters_log"); 
> > };
> > filter f_cluster_access_log { match("cluster_access_log"); };
> > source s_net { udp(); };
> > log { source(s_net); filter(f_cluster_access_log); 
> > destination(d_cluster_access_log); };
> > 
> > awstats is very good idea, i use it too :)
> 
> I didn't mentioned syslog configuration on application servers, i think it's 
> quite simple, but only for order...
> into /etc/syslog.conf:
> *.*                                              @<syslog_server_IP>
> 
> once more Tomyk :)
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