How to Configure Ceph RGW Multisite with HAProxy and Let’s Encrypt on Ubuntu 24.04
In this post, we’ll walk through setting up Ceph RGW (RADOS Gateway) multisite using two separate clusters on Ubuntu 24.04. […]
Networking & Connectivity
Engineering field notes
Practical DevOps, Infrastructure, and Platform Engineering Notes
Tested walkthroughs from real lab and production-style setups across Linux, cloud, Kubernetes, networking, security, observability, data platforms, IoT, Android, and self-hosted services.
Cloud, Linux & Virtualization
All-in-One Ceph S3 Test Environment on a Single Node
In this post, we combine and simplify the following two guides into a single-node Ceph test environment: This setup is
Networking & Connectivity
How to Add HAProxy with SSL Termination and Load Balancing for Ceph RGW and Dashboard
In our previous post, we installed Ceph Squid v19 with RGW S3 and the Ceph Dashboard on three Ubuntu 24.04
Cloud, Linux & Virtualization
How to Install Ceph Squid v19 RGW S3 on Bare Metal Ubuntu 24.04
In this guide, we’ll install Ceph Squid v19 on three Ubuntu 24.04 bare-metal nodes, using cephadm. We’ll deploy: What is
Cloud, Linux & Virtualization
How to Move a VMware Workstation Pro VM on Windows to KVM on Ubuntu 24.04
If you’re transitioning from VMware Workstation Pro on Windows to KVM on Ubuntu 24.04, you can migrate your VMs with
Cloud, Linux & Virtualization
How to Set Up KVM and Cockpit on Ubuntu 24.04
Looking to run virtual machines on your Ubuntu 24.04 system without a desktop GUI? This guide walks you through installing
Cloud, Linux & Virtualization
Understanding the Backports Repository in Ubuntu 24.04: What It Is and When to Use It
Want Newer Packages on Ubuntu 24.04? Meet Backports Ubuntu 24.04 LTS (Noble Numbat) is built for stability, but what if
Cloud, Linux & Virtualization
What Is a Bridge Network in Ubuntu 24.04?
If you’re running Ubuntu 24.04 and working with virtual machines, containers, or advanced networking setups, you’ve probably come across something
Android & Mobile Development
How to Build an Android App in Docker
Building Android apps in Docker is a powerful way to create a clean, portable, and reproducible environment, especially useful for
DevOps & Software Delivery
How to Integrate Kiwi TCMS with Redmine for Bug Reporting
Kiwi TCMS is a powerful open-source test management platform. Redmine is a flexible issue tracker. By integrating the two, you