Thank you David, you're exactly right. Defining it in the container using a higher port number and then mapping to 443 make it to work. Have a great day!
On Tuesday, February 19, 2019 at 12:35:34 PM UTC-6, David Michael wrote: > > On Tue, Feb 19, 2019 at 1:17 PM Mark Madlangbayan > <[email protected] <javascript:>> wrote: > > I have a java-based docker container hosted on CoreOS 4.14.96-coreos-r1 > just using systemd running us the core user. I'm having a hard time making > it to work with ports lower than 1024. I'm specifically trying to use TCP > 443. On Ubuntu, I use AuthBind, but I don't how to do it on CoreOs Linux > Container. > > Docker runs as root, so it has permission to bind privileged ports. > If you mean the service inside the container is causing problems, you > could have it use e.g. 8443 and let Docker map it to the host 443 like > "docker run -p 443:8443". > > Thanks. > > David >
