Containers
From Docker Compose to Kubernetes: A Pragmatic Migration Guide
9 min readYou’ve got a working Docker Compose setup, but it’s getting unwieldy as your application grows. Kubernetes offers the scaling and orchestration features you need, but the migration …
Deploying Go Microservices on Kubernetes: A Hands-On Guide
16 min readIntroduction Kubernetes has become the de facto standard for orchestrating containerized applications in production environments. Its powerful features for scaling, self-healing, …
Grafana Tempo Ports: 3200, 4317, 4318 and an OTel Stack
12 min readWhich port does Grafana Tempo listen on, and why does the collector get “connection refused” on 4317? This page answers that first, then builds a complete container monitoring …
Analyzing Docker Image Compression: Size Optimization Guide
4 min readMaster the techniques for analyzing and optimizing Docker image sizes to improve deployment efficiency and reduce storage costs.
Docker Volumes for Mutable Files: Best Practices and Implementation Guide
3 min readMaster the art of managing mutable and temporary files in Docker containers using volumes, improving performance and maintainability.
Advanced Linux Container Runtime Programming: Building Container Engines and Orchestration Systems
14 min readAdvanced Linux container runtime programming requires deep understanding of kernel namespaces, cgroups, and container orchestration principles. This comprehensive guide explores …
Advanced Linux Virtualization and Container Technologies: Building Custom Runtime Environments
22 min readLinux virtualization and containerization technologies form the foundation of modern cloud infrastructure. This comprehensive guide explores advanced virtualization concepts, from …
Essential Docker Commands: A Comprehensive Guide for DevOps Engineers
3 min readA comprehensive collection of essential Docker commands that every DevOps engineer should know, from basic container management to advanced debugging techniques.