How can I expose more than 1 port with Docker?
You can expose more than one port in a Docker container by using the -p option when starting the container. The -p option maps a port on the host machine to a port in the container. You can specify multiple port mappings by using multiple -p options.
Here's an example of how to expose two ports, port 80 and port 443:
docker run -d -p 80:80 -p 443:443 my-image
In this example, the -p 80:80 option maps port 80 on the host machine to port 80 in the container, and the -p 443:443 option maps port 443 on the host machine to port 443 in the container.
Note that when you expose multiple ports in a Docker container, the container must be configured to listen on those ports.
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