I am working on a mission to integrate a sharing terminal (TTY) , pseudo-tty (PTTY) for my cloud containers.
The game plan is to orchestrate the cloud container to launch with special capability( program ) and access the terminal for debugging from the web browser.
There are bunch of elegant solutions
A nodes based solution https://github.com/chjj/tty.js
But the pain is to dockerize nodejs (https://coding.net/u/duwan/p/docker-web-terminal/git/blob/master/package.json)
More interesting : sharing shell over internet tmate(https://tmate.io)
References
https://www.youtube.com/watch?v=B8lS5Nl_TGI
