Loading container details...
Fetching `/api/docker-info` from this running app.
Docker sample
Same app, packaged with its runtime.
Docker packages the app, dependencies, startup command, and runtime expectations into an image. Docker Compose then injects environment variables and maps a public host port to the app port inside the container.
Live runtime info
These values are read from the running container.
Why Docker helps
Four practical traits for this project.
Repeatable runtime
The Dockerfile says which Node version and startup command the app uses.
Environment-based config
Database URL, bucket name, and ports are injected without changing code.
Portable deployment
The same container can run locally, on the VM, or later on Cloud Run.