Networking Archives - Page 2 of 4

How to Install a 3-Node Kafka 4.1 Cluster on Ubuntu 24.04 with Per-Node HAProxy SSL Termination

Makson Lee / November 14, 2025

Introduction In my previous post I showed how to run Kafka 4.0 + HAProxy on a single Ubuntu 24.04 node

Makson Lee / October 7, 2025

Why use Nexus as a Docker Registry? If you already run Sonatype Nexus and don’t want to stand up Harbor,

Makson Lee / September 21, 2025

(Build from source • MITM with a dedicated Squid MITM Root CA (self-signed) • Broad caching • Run as proxy

Makson Lee / September 12, 2025

TL;DR: This guide shows a small Python script that discovers your public IPv4, updates an A record in the OPNsense

Makson Lee / September 2, 2025

Goal: keep a hostname (e.g., home.maksonlee.com) always pointing to your current WAN IP by calling Cloudflare’s API on a schedule.

Makson Lee / August 6, 2025

In this post, we’ll set up Kafbat UI, a modern web-based Kafka management interface, to work with a secure Kafka

Makson Lee / August 4, 2025

In the previous post, How to Install Kafka 4.0 on a Single Ubuntu 24.04 Node with HAProxy SSL Termination, we

Makson Lee / August 4, 2025

Introduction Apache Kafka 4.0 introduces KRaft mode (ZooKeeper-free) as the default. In this guide, we’ll install Kafka 4.0 on a

Makson Lee / August 2, 2025

Introduction In the previous post, How to Configure Ceph RGW Multisite with HAProxy and Let’s Encrypt on Ubuntu 24.04, we

Makson Lee / July 29, 2025

In this post, we’ll walk through setting up Ceph RGW (RADOS Gateway) multisite using two separate clusters on Ubuntu 24.04.