Kaniko image builder

Gitea/Github action for building docker images using Kaniko. Kaniko is an image builder that runs the build steps on the host system without a container runtime Therefore it runs without issues in an unprivileged container.

The action script supports building containers for multiple architectures. This requires the installation of qemu-user-static on the runner machine.

This project is based on action-kaniko by Alex Viscreanu.