How to close public access to docker and put it on startup?

Question

Docker

I run docker like this

docker run -d "CONNECTION_TIMEOUT=60000" -p 3000:3000 browserless/chrome

everything works fine, only now it is available at my_ip:3000 and anyone can go there, and secondly, after restarting the server, you need to start it again with this command...

Answer 1

1) -p 127.0.0.1:3000:3000 2) docker run -dit
--restart unless-stopped browserless/chrome