chrony Archives - ITFROMZERO - Share tobe shared!

How to Configure Chrony on Fedora Server: Setting Up an Accurate NTP Server for Your Local Network

By IT From Zero October 28, 2026

Configure Fedora Server as an internal NTP server using Chrony to keep all workstations and servers accurately synchronized down to the millisecond. This guide covers a rapid 5-minute setup alongside practical tips to maintain accurate time even during Internet outages.

Network

How to Set Up an Internal Chrony NTP Server on Linux: Accurate and Secure for Production

By IT From Zero October 5, 2026

A hands-on guide to resolving distributed clock drift and setting up a secure, robust internal Chrony NTP server cluster on Linux.

Centos

Installing and Configuring Chrony on CentOS Stream 9: Setting Up an NTP Server and Client for Accurate Time Synchronization

By IT From Zero June 27, 2026

Clock drift on servers causes all kinds of problems, from SSL handshake failures to unreliable log forensics. This guide walks you through installing Chrony on CentOS Stream 9, setting up an internal NTP server, and configuring clients to sync against it — complete with a production-ready checklist and an Ansible playbook so you never get a 2 AM wake-up call about server clock drift again.

Linux

Installing and Configuring NTP Server on Linux: Fixing Time Sync Issues in Production

By IT From Zero March 2, 2026

A guide to installing chrony and configuring internal NTP server/client on Linux, drawn from real production operations experience. Covers cluster configuration, firewall setup, offset verification, and a basic monitoring script.