high-availability
How to configure failover and high availability network bonding on Linux
This tutorial explains how to configure network bonding on Linux server. Before I start, let me explain what network bonding is and what it does….
High-Availability Storage with GlusterFS on CentOS 7 – Mirror across two storage servers
This tutorial shows how to set up a high-availability storage with two storage servers (CentOS 7.2) that use GlusterFS. Each storage server will be a…
How to setup HAProxy as Load Balancer for MariaDB on CentOS 7
In this tutorial, I will guide you trough the installation of a MariaDB Galera cluster on CentOS 7 which has an HAProxy load balancer in…
How to setup HAProxy as Load Balancer for Nginx on CentOS 7
HAProxy or High Availability Proxy is an open source TCP and HTTP load balancer and proxy server software. HAProxy has been written by Willy Tarreau…
High-Availability Storage with GlusterFS on Debian 8 – Mirror across two storage servers
This tutorial shows how to set up a high-availability storage with two storage servers (Debian Jessie) that uses GlusterFS. Each storage server will be a mirror…
Setting up Master-Master Replication with MySQL on Debian 8 (Jessie)
This tutorial describes a replicated MySQL setup (Mater/Master replication) with 2 nodes where data can be read and written to both nodes at the same…
Setting up Unison File Synchronization between two Servers on Debian 8 (Jessie)
This tutorial shows how to set up file synchronization between two Debian 8 servers with Unison. Unison is a file-synchronization tool similar to rsync, the…
High-Availability Storage With GlusterFS 3.2.x On Debian Wheezy – Automatic File Replication (Mirror) Across Two Storage Servers
This tutorial shows how to set up a high-availability storage with two storage servers (Debian Wheezy) that use GlusterFS. Each storage server will be a…
Installing The Galera-Iworx Cluster
This document describes the installation of the Galera/Interworx cluster. This cluster provides the default Load Balancing that is available within Interworx, and additionally MySQL loadbalancing…
High Availability NFS With DRBD + Heartbeat
This document describes information collected during research and development of a clustered DRBD NFS solution. This project had two purposes: HA NFS solution for Media-X…
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