Learn. Build. Share. Repeat.
Practical guides and working examples for Kubernetes, Azure, and cloud-native engineering.
Category index
Start with the technical area you are working in.
Kubernetes & AKS
Cluster operations, networking, workload identity, platform engineering, and practical AKS implementation notes.
Azure
Hands-on Azure infrastructure, application services, identity, configuration, and automation.
Containers
Container images, registries, multi-architecture builds, Docker, and local container workflows.
Platform Engineering
Internal platforms, GitOps, infrastructure as code, delivery automation, and developer workflows.
AI & MCP
Local AI, model serving, MCP servers, inference tooling, and practical experiments with Rust.
Security & Identity
Workload identity, supply-chain security, policy, authentication, and cloud-native security.
Certifications
Detailed study guides, practice areas, and first-hand notes for CNCF and cloud-native exams.
Developer Tools
Linux setup, editors, development containers, debugging, code snippets, and productivity notes.
Recently published
The newest entries across the entire site.
Cloud Native Platform Engineer (CNPE) Exam Study Guide
Everything you need to pass the Cloud Native Platform Engineer (CNPE) exam. A comprehensive guide covering platform architecture, deployment, and management.
Installing VMware Workstation Pro 25H2 on Ubuntu Desktop
Learn how to install VMware Workstation Pro 25H2 on Ubuntu Desktop and sign the vmmon and vmnet kernel modules for UEFI secure boot.
Study Guide: Kubernetes and Cloud Native Associate (KCNA)
Everything you need to know to pass the Kubernetes and Cloud Native Associate (KCNA) exam.
Local LLMs: Running Ollama and Open WebUI in Docker on Ubuntu
Learn how to set up Ollama as a local service and run Open WebUI in Docker containers on Ubuntu. A step-by-step guide to running LLMs locally with GPU support.
Build a Weather MCP Server with Rust: Complete Tutorial for AI Integration
Learn to build a Model Context Protocol (MCP) server in Rust that provides weather data. Complete tutorial covering Rust SDK setup, NWS API integration, and AI tool development for weather alerts and forecasts.