I've updated the [Docker image for pharo.cog.spur.minheadless VM built on Alpine Linux] (https://hub.docker.com/r/pierceng/pharovm-alpine). This version is built on Alpine Linux 3.12.

• Dockerfile
• My OpenSmalltalk branch for Alpine Linux

This version removes the following plugins. I'm still thinking about some of the others, especially the GUI-related ones. The idea is of course to have the smallest possible set of plugins. Comments welcome.

• Security
• Drop
• Croquet
• DSAPrims
• JoystickTablet
• MIDI
• Serial
• StarSqueak
• InternetConfig

The output Docker image contains the Pharo VM only and is not runnable by itself. It is intended to be used as a base to build your own Docker image containing your application-specific Pharo image.

I'll be building a similar Docker image for Pharo's fork of the VM.