Sunday, May 29, 2011

How to build a Linux cluster using the virtual server Linux kernel modules

right v0.0.1, of author GNU Copyleft Linuxreviews.org the Internet is growing very rapidly, and if you're lucky, your server load grows with it. Serving a significant number of people simultaneously presents many challenges. You can make a cluster for load balancing for all kinds of services using any Linux box and a LAN of mixed boxes very easily using LVS kernel modules.

Why have a Linux cluster virtual server that you need to 2.1. Necessary configuration of the 2.2 kernel. Software: ipvsadm and iptables create a server cluster and choose algorytm module redirect traffic entering the single point of failure not as easy as it sounds... ?

1. Why have a Linux virtual server cluster

The idea is simple:

The user search your website .l ' user is connected to the computer of LVS load balancing.The connection is forwarded to one of the real servers on the local network.A service like the Apache web server or an FTP client on the real server handles the request.The user is presented content quickly requested even if the site is heavily used.?Benefit!

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