I’m trying to get comfortable with Docker and I’ve got a tiny test node/express app.
Basically, my node server listens on 8080. I want to pass through host requests to port 80 to the container port 8080. It works with these commands:
docker build -t oheller/toy-web-app . docker run -e "SERVER_PORT=8080" -p 49160:8080 oheller/toy-web-app
But not with these commands:
docker-compose build docker-compose up
I assume I’m missing something super obvious, but I’m really stuck after 2+ hours of Googling and testing. Please help!
Here’s the repo with a readme: https://github.com/SrMeowMeow/docker-sadness