CI: add multiarch build / tagging
Adds initial draft of multiarch capability.
For finishing this up we have to:
- add a build runner with following specs to the container-library group (send me the token via Matrix or Signal or whatever :)
- add multiarch features to si shell tooling (interface proposal within draft)
A first successful multiarch on SI-Infrastructure, AWS and Quay.io can be found here https://git.shivering-isles.com/w4tsn/python-mqtt-gpio-container/-/jobs/8563
Runner Specs:
Description: containers-aarch64-autoscale
Tags: aarch64, arm64, armv8, autoscale, aws, ec2, fedora, podman, s3, selinux
Type: docker+machine
Edited by Alexander Wellbrock