Since Zeppelin was only creating a self-signed certificate, this
gave a false sense of security when in reality you'd always want
to have a proxy with a proper certificate in front of this anyway.
Additionally, generating the certificate at build time meant that
the domain couldn't easily be changed/updated without rebuilding.
- Use a single Dockerfile for all Zeppelin services
- Add a Dockerfile in project root that can be used by
app hosting services
- Provide a standalone and lightweight prod setup
- Standalone is the same as the old setup, with mysql+nginx
- Lightweight only runs bot+backend+dash, no mysql/nginx
- Remove mounted mysql data folders for dev and prod
- This resolves permission issues caused by the mount
- The mysql service uses a regular named volume now
- Simplify .env options and clearly separate different prod setups
- Remove update.sh
- Different setups require different update procedures, so a common
update.sh no longer works
