DevOpsLabs

My DevOps notes turned into exercises so I can remember them quickly.

Stack

Svelte + TypeScript app for practicing DevOps, cloud, security, networking, Kubernetes, observability, FinOps, and MLOps troubleshooting labs.

All terminals, cloud resources, policy checks, and provider commands are simulated. The app does not call real AWS, Terraform, Kubernetes, GitHub, Argo CD, Flux, Vault, or ML services.

Run Locally

npm install
npm run dev

Open the Vite URL, usually:

http://127.0.0.1:5173/

Checks

npm run validate:scenarios
npm run test
npm run check
npm run build

Deploy

GitHub Pages deploys from .github/workflows/deploy.yml on pushes to main.

Production URL:

https://devopslabs.krovs.dev

Project Layout

src/                 Svelte app, simulators, docs, scenario loading
scenarios/           YAML lab definitions
public/              static assets and CNAME
styles.css           global styling and themes
index.html           Vite entry HTML

Notes

• Lab progress is saved in localStorage.
• Scenario files are bundled at build time.
• Reference docs live in src/docs.ts.