Run a small Node API in a container. A /health request should return {"ok": true}. What to do: complete Dockerfile and src/server.js. Note: the app reads the PORT environment variable. It is checked from outside the container at localhost:<port>/health.
This exercise asks you to make a web service ready to receive requests in a containerized runtime.
A server that works locally still needs its runtime and network-facing settings aligned when it runs inside a container.