Keepalived Archives - ITFROMZERO

Configuring Keepalived on Ubuntu Server: Setting Up Virtual IP and High Availability for Web Server Clusters

By IT From Zero October 11, 2026

Set up High Availability for web server clusters on Ubuntu using Keepalived and Virtual IP (VIP). Eliminate single points of failure with sub-second failover.

MySQL

Configuring MySQL High Availability with Keepalived and HAProxy: Automated Virtual IP (VIP) Failover

By IT From Zero October 6, 2026

A detailed comparison of MySQL High Availability solutions and a step-by-step guide to configuring Keepalived with HAProxy for automated Virtual IP (VIP) failover.

Centos

Configuring Keepalived on CentOS Stream 9: A Practical High Availability Solution

By IT From Zero September 20, 2026

Protect your web system from unexpected downtime. A detailed guide on installing Keepalived on CentOS Stream 9 to create a professional failover mechanism.

Network

Configuring Multi-WAN Failover on Linux: A “Never-Down” Internet Solution with Keepalived

By IT From Zero July 24, 2026

Don't let internet outages disrupt your business. Learn how to configure Multi-WAN Failover on Linux for automatic ISP switching in seconds.

Network

Keepalived Configuration Guide: Building Virtual IP and High Availability on Linux

By IT From Zero March 23, 2026

Ever worried about system downtime? Keepalived helps solve this by creating Virtual IPs and ensuring high availability, keeping your services online.