ARG BASE_IMAGE="registry.fedoraproject.org/fedora-toolbox" FROM $BASE_IMAGE RUN dnf -y install dnf-plugins-core \ && dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo \ && dnf install --refresh -y \ docker-ce \ docker-ce-cli \ containerd.io \ docker-buildx-plugin \ docker-compose-plugin \ buildah \ podman \ skopeo \ gpg \ dumb-init ENTRYPOINT ["/usr/bin/dumb-init", "--"] STOPSIGNAL SIGTERM