Le 27/04/2010 10:54, Patrick Ben Koetter a écrit :
* Israel Garcia<igalva...@gmail.com>:
> I have about 20 debian servers send all mail through a loadbalancer
> (haproxy) with 2backend smarthosts which send emails to internet. I
> have pflogsumm running only on every smarhost. As every smarthost see
> on IP source (haproxy) I can not get email stats from every debian
> server. Questions: How can I get email stats of my servers in this
> scenario?
Send log from all nodes to a central log server. Use rsyslogd with RELP to get
reliability. Use rsyslog log templates to cut down on bandwidth usage if
Postfix log is to verbose.
I am also running a big number of servers. To avoid heavy load on the
network and on the central server processing a huge amount of data, I
wrote a script on each node to extract statistics and send a very small
amount of data to the central server with exactly what I want to monitor.
Then this one as just to generate graphs. I am using munin.
Patrick
