Notes and guides from my hands-on DevOps and cloud learning.
A practical walkthrough of taking a containerized app to a running Kubernetes cluster using Deployments, Services and ConfigMaps.
How I structure Terraform projects with reusable modules, remote state and clean variable management.
Understand images, containers and Dockerfiles from the ground up with hands-on examples.
Automate builds, tests and Docker image publishing with a simple GitHub Actions workflow.
Wire up Prometheus and Grafana to visualize cluster and application metrics.
Configure Nginx as a reverse proxy to route traffic to your backend services.
Least privilege, roles over long-lived keys, and how to keep your AWS account secure.
When to reach for Compose and when your project has outgrown it and needs Kubernetes.
Package and template your Kubernetes manifests with Helm for repeatable deployments.
A grounded, project-driven path from Linux fundamentals to cloud and Kubernetes.