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Search results for The Perfect Xen 3.0.3 Setup For Debian Sarge

Debian

Setting Up A Highly Available NFS Server

Post date: April 1, 2006, 05:04 Category: Network Views: 6321 Comments
Tutorial quote: In this tutorial I will describe how to set up a highly available NFS server that can be used as storage solution for other high-availability services like, for example, a cluster of web servers that are being loadbalanced. If you have a web server cluster with two or more nodes that serve the same web site(s), than these nodes must access the same pool of data so that every node serves the same data, no matter if the loadbalancer directs the user to node 1 or node n. This can be achieved with an NFS share on an NFS server that all web server nodes (the NFS clients) can access.

As we do not want the NFS server to become another "Single Point of Failure", we have to make it highly available. In fact, in this tutorial I will create two NFS servers that mirror their data to each other in realtime using DRBD and that monitor each other using heartbeat, and if one NFS server fails, the other takes over silently. To the outside (e.g. the web server nodes) these two NFS servers will appear as a single NFS server.

In this setup I will use Debian Sarge (3.1) for the two NFS servers as well as for the NFS client (which represents a node of the web server cluster).
Debian

Sharing a printer to Windows XP clients with Samba and Cups

Post date: August 12, 2006, 18:08 Category: Network Views: 7651 Comments
Tutorial quote: Setting a printer in Debian Sarge from scratch and make it available for Windows XP clients on a LAN can be difficult, but using CUPS and samba it should be fairly straightforward if you have a supported printer. Here we will demonstrate how to do this.
Ubuntu

Installing Xen On An Ubuntu Feisty Fawn Server From The Ubuntu Repositories

Post date: June 30, 2007, 00:06 Category: Installing Views: 3200 Comments
Tutorial quote: This tutorial provides step-by-step instructions on how to install Xen on an Ubuntu Feisty Fawn (Ubuntu 7.04) server system (i386). You can find all the software used here in the Ubuntu repositories, so no external files or compilation are needed. Xen lets you create guest operating systems (*nix operating systems like Linux and FreeBSD), so called virtual machines or domUs, under a host operating system (dom0).
Debian

Installing A Web, Email, MySQL DB Cluster (Mirror) On Debian 5 With ISPConfig 3

Post date: August 11, 2010, 23:08 Category: Installing Views: 3559 Comments
Tutorial quote: This tutorial describes the installation of a clustered web, email, database and DNS server to be used for redundancy, high availability and load balancing on Debian 5 with the ISPConfig 3 control panel. GlusterFS will be used to mirror the data between the servers and ISPConfig for mirroring the configuration files. I will use a setup of two servers here for demonstration purposes but the setup can scale to a higher number of servers with only minor modifications in the GlusterFS configuration files.
Debian

Howto setup DHCP Server and Dynamic DNS with BIND in Debian

Post date: July 27, 2008, 18:07 Category: Network Views: 7334 Comments
Tutorial quote: This tutorial will explain Howto setup DHCP Server and Dynamic DNS with BIND in Debian.
Debian

Full Mail Server Solution With Virtual Domains & Users (Debian Etch, Postfix, MySQL, DoveCot, DSpam, ClamAV, Postgrey, RBL)

Post date: October 31, 2007, 09:10 Category: Installing Views: 4047 Comments
Tutorial quote: This guide describes how to set up a full email solution in Debian Linux (all code is from Debian Etch). I was asked to design a secure, scalable, portable solution for a small company. While the guide references many servers, the company only had 4 physical machines, Xen was used to virtualize the entire solution. That particular aspect of the system is not discussed in this guide, although I will try to get it into the next revision.
Debian

Setup an IPv6 Masquerade Box Under Debian Through IPv4

Post date: April 16, 2005, 00:04 Category: Network Views: 2667 Comments
Tutorial quote: Configuring IPv6 (over IPv4) under Debian, quite frankly, couldn't be easier. I had a somewhat difficult time in setting it up myself, but that was only because the guides I'd seen on the WWW were designed for operating systems such as FreeBSD. Thus, I have decided to write this document to promote IPv6, and to relieve the frustration of those looking for a no-fuss way to quickly configure IPv6 under Debian.
Ubuntu

The Perfect VMWare server setup (Multi User and Multi Environment…FAST)

Post date: April 9, 2007, 21:04 Category: Emulation Views: 8147 Comments
Tutorial quote: Learn how to create the perfect VMWare server environment with Ubuntu Server...Create a multiuser and multi machine environment that works extremely well and fast.
Linux

Building a Virtual Cluster with Xen

Post date: September 28, 2006, 04:09 Category: Emulation Views: 7510 Comments
Tutorial quote: It is a common practice to have development and test servers for each production server, so that you can experiment with changes without the fear of breaking anything important, but this is usually not feasible with clusters. So how do you try that new version of your favorite program before committing it to the production cluster? A cheap and convenient possibility is to build a virtual cluster.

Thanks to the Xen virtual machine monitor, you can create a number of virtual machines, all running simultaneously in your computer, install different operating systems in them, or just different configurations, and connect them via (virtual) network cards. Xen is a terrific tool for building virtual Beowulf clusters. It can prove useful when learning or teaching about clusters or for testing new features/software without the fear of causing major damage to an existing cluster.
Ubuntu

Installing Xen On An Ubuntu 7.10 Server From The Ubuntu Repositories

Post date: November 6, 2007, 10:11 Category: Installing Views: 3333 Comments
Tutorial quote: This tutorial provides step-by-step instructions on how to install Xen on an Ubuntu Gutsy Gibbon (Ubuntu 7.10) server system (i386). You can find all the software used here in the Ubuntu repositories, so no external files or compilation are needed.
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