Steps

1. Have the following pieces of information ready:
   • EC2_USER: user to login as
   • EC2_DNS: the public DNS of the intermediate EC2 instance
   • PORT: the port for the SSH tunnel. This should correspond to the port that:
     • will be published on the host
     • tunnel entrance from within the Docker container
     • tunnel exit on the EC2 instance
   • PEM: path to your local pem file that is set as the auth keypair for the EC2 instance
2. Run:

   EC2_USER=ec2-user \
   EC2_HOST=ec2-0-0-0-0.compute-1.amazonaws.com \
   PORT=9000 \
   PEM=/path/to/pem/file \
   make run
   

3. Point browser to localhost:9000