Kubernetes
Container orchestration, pods, services, deployments, and cluster management.
Certification
CKA: Certified Kubernetes Administrator — Study Guide
Complete study guide for the CKA Certified Kubernetes Administrator exam. Covers cluster setup, workloads, networking, storage, security, and troubleshooting — all in a hands-on performance-based format.
CKAD: Certified Kubernetes Application Developer — Study Guide
Study guide for the CKAD Certified Kubernetes Application Developer exam. Focuses on deploying, configuring, and troubleshooting applications in Kubernetes — for developers, not admins.
Containers & Kubernetes
Docker — Commands & Compose Cheat Sheet
Complete Docker reference — images, containers, volumes, networks, Dockerfile best practices, docker compose, and registry commands.
Helm — Package Manager Cheat Sheet
Essential Helm commands — install, upgrade, rollback, template rendering, chart creation, repository management, and values overriding.
kubectl — Kubernetes CLI Cheat Sheet
Complete kubectl reference — context management, pods, deployments, services, config maps, secrets, logs, debugging, and exam-critical commands.