Docker Tutorial 4: How to pass environment variables to a Node.js API from a Docker container?

It would be good if you showed your dockerfile..

Thanks

Thank you very much! Your solution has solved my problem easily

env values are set in task definition of ECS. printenv shows all the variables set. but process.env.NEXT_PUBLIC_VAR_NAME is undefined

If i create build using webpack and then do the docker stuff like build and run, in that case while running docker container, env are not required ?

Tks