Get Port Mappings of Docker Container

When creating a Docker container, we can map a container port to a port on the host. This tutorial demonstrates how to get port mappings of Docker container.

To retrieve port mappings of a container, use docker port command or docker container command with port argument. For example, to get port mappings of a container named nginx, you can use:

docker port nginx

docker container port nginx

Output example:

80/tcp -> 0.0.0.0:8080
80/tcp -> :::8080