FROM ubuntu:bionic as builder ENV DEBIAN_FRONTEND=noninteractive RUN apt update && \ apt install -y \ libguestfs-tools \ bash \ libosinfo-bin \ libvirt-bin \ libvirt-clients \ qemu-user \ qemu-utils \ sudo \ man-db \ virtinst RUN useradd -m user USER user WORKDIR /home/user RUN qemu-img create -f qcow2 image.qcow2 100G ADD . /home/user/ USER root RUN chown user:user /home/user/* && chmod a+rwX /home/user/* USER user RUN /bin/bash /home/user/install.sh ENTRYPOINT /bin/bash