The code here supports the Katacoda scenario that teaches the importance of Kubernetes Probes. Got 30 minutes? It's free, give it a try! Your feedback is welcomed!
To run this app locally install Node and run:
node src/app.js
or
docker build -t [registry]/probe-app .
docker run --rm [registry]/probe-app -p 3000:3000However, the Katacoda scenario will walk you through the journey of learning Probes on Kubernetes using this app.