Intermediate

Debug a Two-Tier Cache

An nginx edge sits in front of a Varnish cache in front of a Flask origin. Every request reaches the origin. Find out why, and make the edge actually cache.

What you get

  • A private multi-container environment: web, varnish, nginx, client
  • A real terminal inside the lab network
  • 60 minutes, 200 points

Hands-on labs are coming soon. We're putting the finishing touches on the live lab environments.