Hacker News Reader

You can specify the interface address to listen on, like "127.0.0.1:8080:8080" or "192.168.1.100:8080:8080". I have a lot of containers exposed like this but bind specifically to a vpn ip on the host so that they don't get exposed externally by default.

View on HN

The trouble is that docker seems to default to using 0.0.0.0, so if you do `docker run -it -p 8080 node:latest` for example, now that container accepts incoming connections on port :32768 or whatever docker happens to assign it, which is bananas default behavior.

Reply on news.ycombinator.com