FROM fedora:33 RUN echo 'nameserver 1.1.1.1' > /etc/resolv.conf RUN echo 'keepcache = 1' >> /etc/dnf/dnf.conf RUN dnf update -y RUN dnf install -y squashfs-tools grub2 grub2-tools-extra e2fsprogs grub2-efi-ia32-modules grub2-efi-x64-modules dosfstools xorriso RUN dnf makecache COPY . /lfbs WORKDIR /lfbs #RUN git checkout dev ENTRYPOINT ["./lfbs"] CMD []