Forked from seansummers/docker-alpine-apk-static. My only change is switching the architecture from 64bit to 32bit.
This is a minimum viable Alpine image: only alpine-keys
installed (to allow for signed package installing using
/sbin/apk.static).
The repository cache has been updated (with all mirrors), which actually takes up more than half of the image space. To install packages with apk, you need the APKINDEXes, so there's no point in not having them, and it's not trivial to determine which servers would be the best choice for a given deployment, so I'm just going with MIRRORS.txt.
You will have to install busybox-static, busybox, alpine-baselayout, or alpine-base if you want a shell (in order of size).
As of 2015-05-19, this image is ~9 MB.
https://registry.hub.docker.com/u/boggart/alpine-apk-static-32bit/