update-grub2
GRand Unified Bootloader (common files for version 2)
RUN apt-get update && \
apt-get install -y grub2-common
RUN apt-get update && \
apt-get install -y grub2-common
RUN apt-get update && \
apt-get install -y grub2-common
RUN yum install -y grub2-common
RUN dnf install -y grub2-common
RUN apt-get update && \
apt-get install -y grub2-common