Maybe this question is better suited to the Web Apps SE.
I want to create a self-hosted instance of QGIS Server and the QGIS Web Client 2, for times when I'm not on a computer with admin access (such as a library). Ever since C9.io shut down I've been using Gitpod for free self-hosting. However, unlike C9, Gitpod doesn't give you root access (instead everything is through Dockerfiles)
I found two Dockerfiles, one to install QGIS, and one to install the QWC2. However, I have no earthly clue how to "put it all together", especially since I'm not sure if Gitpod even supports docker-compose.
Or I could just use the Heroku CLI Dockerfile on Gitpod and host QGIS via Heroku...