Docker & Containers
Build, ship, and run containers. Docker Compose, multi-stage builds, networking.
Explore tutorials →Learn DevOps & MLOps by building
Hands-on tutorials for Kubernetes, Docker, Terraform, CI/CD pipelines, and server administration. Written by engineers, for engineers.
What You'll Learn
Master modern infrastructure
From containers to production clusters, hands-on guides for every skill level.
Kubernetes
Deploy and manage clusters. Pods, Services, Ingress, Helm charts, operators.
Explore tutorials →Infrastructure as Code
Terraform, Ansible, and Pulumi. Provision cloud resources declaratively.
Explore tutorials →CI/CD Pipelines
Jenkins, GitHub Actions, ArgoCD. Automate build, test, and deploy.
Explore tutorials →MLOps
MLflow, model serving, experiment tracking. Production ML pipelines.
Explore tutorials →Monitoring & Observability
Prometheus, Grafana, Loki. Alerts, dashboards, and log aggregation.
Explore tutorials →Skills
Practical skills, real infrastructure
Every tutorial is tested on real clusters and production environments.
Linux Administration
System management, shell scripting, permissions, and systemd services
Nginx & Reverse Proxies
Load balancing, SSL termination, caching, and upstream configs
SSL & Security
Let's Encrypt, firewall rules, hardening, and vulnerability scanning
MySQL & PostgreSQL
Replication, backups, performance tuning, and high availability
AWS / GCP / Azure
Cloud-native services, IAM, networking, and cost optimization
Helm Charts
Package Kubernetes apps, manage releases, and create custom charts
Service Mesh
Istio, Linkerd, traffic management, and mutual TLS
GitOps Workflows
ArgoCD, Flux, declarative delivery, and drift detection
Python for DevOps
Automation scripts, Boto3, Fabric, and infrastructure tooling
Mail Servers
Postfix, DKIM, SPF, DMARC, and deliverability best practices
Testing & QA
Integration tests, load testing, chaos engineering, and test pipelines
Troubleshooting
Debug production issues, read logs, trace requests, and fix outages
Latest Tutorials
Recent posts
Guides, deep-dives, and practical walkthroughs.
Essential Linux Commands: A Comprehensive Guide
Introduction Linux commands are the building blocks of efficient system administration and daily tasks for Linux System Administrators and DevOps professionals. In this comprehensive…
Mastering Infrastructure Management with Terraform
Introduction Welcome to my How-To guide on managing infrastructure with Terraform! In this blog post, I will walk you through the steps to effortlessly…
Streamlining Kubernetes: Traefik CRDs Overview
Introduction As Kubernetes continues to gain popularity as a container orchestration platform, Traefik has emerged as a preferred choice for ingress routing in Kubernetes…
Ready to level up your infrastructure skills?
Start with our beginner-friendly tutorials or dive into advanced topics.