grub-md5-crypt
GRand Unified Bootloader (Legacy version)
RUN apt-get update && \
apt-get install -y grub-legacy
RUN apt-get update && \
apt-get install -y grub
RUN apk add grub
RUN pacman -S --noconfirm grub
RUN apt-get update && \
apt-get install -y grub-legacy