Login to EC2 server:

sudo ssh -i "icequeb.pem" [email protected]

Start Docker Engine:

sudo docker pull jackqin2000/ice-queb:latest # pull from docker hub
sudo docker images # check if images exists at local 
sudo docker run -d -p 443:8443 jackqin2000/ice-queb:latest # run the docker image in the container (change 8443 to 8080 if needed)
sudo docker ps # check if docker container is up

Check the server IP address:

curl <https://ipinfo.io/>