Allow container to run as non root about docker HOT 2 CLOSED

In most cases, tls etc, external port 443 is must required

from docker.

OK - my point still stands.

This PR simply allows one to run the container using --user argument, by which one can specify a non-root user to run it (e.g., nobody). If not specified, the container still runs as root inside and out, which allows it to bind to port 443.

Also, as I pointed out, one can run the container as nobody, and in config file binding the port to say, 10086, but use something like -p 443:10086 to map it to 443 on host.

from docker.