Using keepalived for a self-balancing cluster

Load balancing traffic between servers can sometimes lead to headaches depending on your topology and budget. Here I’ll discuss how to create a self load balanced cluster of web servers distributing HTTP requests between themselves and serving them at the same time. Yes, this means that you don’t need dedicated load balancers ! I will […]

Squid proxy : blocking download of some file extensions

It is a common request in squid to have it block downloading certain files based on their extension in the url path. A quick look at google’s results on the subject apparently gives us the solution to get this done easily by squid. The common solution is to create an ACL file listing regular expressions […]