Tutorials

Build along.

Step-by-step guides. Pick a difficulty, follow the steps, ship something real.

All ci devops github-actions gitlab-ci grafana kubernetes loki meta migration observability pgvector postgres prometheus rag search showcase sre tempo terraform tutorial

Kubernetes Pod Lifecycle for SREs

A junior SRE's mental model for the pod lifecycle — Pending, ContainerCreating, Running, CrashLoopBackOff — with the diagnostic commands that turn 3-hour incidents into 30-second fixes.

intermediatekubernetesdevops

Spin Up a Production-Ready Kubernetes Cluster With Terraform

A 40-minute walkthrough: Terraform module, EKS or AKS, Argo bootstrap, and a working ingress by the end.

intermediatekubernetesterraform