This guide helps to setup a kubernetes cluster with Metallb as a loadbalancer and Calico as the CNI. Assumptions: 1. Introduction to Container Orchestration and Kubernetes Architecture Kubernetes, often abbreviated as K8s, stands as the ubiquitous, open-source platform designed to automate the deployment, scaling, and management of containerized applications. The fundamental power of Kubernetes lies in… Continue reading
Setting Permanent Interface Settings with udevadm in Linux
1. What is udevadm? udevadm is the command-line utility for controlling the systemd-udevd daemon and interacting with the kernel’s device manager, udev. 2. Why is this used? (The Role of udev Rules) The purpose of using a udev rule for this is to ensure that a specific command runs immediately after the kernel recognizes and initializes a network interface, but before the network… Continue reading
Git Guide for Developers
This expert-level report provides a detailed reference to the commands and strategies required for effective, collaborative Git development. Mastering Git requires an understanding not only of command syntax but also of the underlying architecture that governs file states and history manipulation. Section 1: The Foundations of Git Git controls derive from its management of three… Continue reading
Linux Admin training: 20-sessions guide
Preparing for the LPIC-1 certification or looking to build a solid foundation in Linux system administration? This guide is designed to walk you through major topics covered by the LPIC-1 exam, session by session, with practical exercises and real-world examples. What is LPIC-1?The LPIC-1 (Linux Professional Institute Certification Level 1) is a globally recognized certification… Continue reading
Paper by FiftyThree
Paper is where ideas begin. It’s the easiest and most beautiful way to create on the new iPad. Capture your ideas as sketches, diagrams, illustrations, notes or drawings and instantly share them across the web. Download “Paper by FiftyThree” from the App Store.