From a quick Re-reading of the teleport readme, and the teleconsole one - I'm a little unclear if there's an easy way to "self-host" a complete teleconsole-setu

From a quick Re-reading of the teleport readme, and the teleconsole one - I'm a little unclear if there's an easy way to "self-host" a complete teleconsole-setup including the nat-proxy? I suppose if you have an Internet-facing server to run teleport on, there are fewer reasons to use teleconsole - but I could see it still being useful? (for eg help troubleshooting workstations or servers/clusters behind firewall/Nat for people outside the organisation - volunteering, "helping a friend" or consulting)?