diskimage-builder/elements/redhat-common/pre-install.d/15-remove-grub
Ben Nemec ed15edf165 Add redhat-common element
Add an element intended for use in both Fedora and RHEL.  This
allows them to share install steps that are common to both.

Change-Id: Ie4e820a7b777b8701514351b1f802cfe57c3812e
2014-03-17 16:14:36 -05:00

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#!/bin/bash
set -e
yum remove -y grub2
# Install grub2 dependencies to minimise packages installed during finalise.
install-packages grub2-tools gettext os-prober system-logos
# Remove all old versions of grub2 from the yum cache and then ensure the
# latest version is in the cache.
basearch=$(cat /etc/yum/vars/basearch)
find /tmp/yum/$basearch -regex ".*/grub2-[0-9].*\.rpm" -exec rm -f {} \;
install-packages -d grub2
# Copy grub2 rpm out of mounted yum cache for install during finalise
mkdir -p /tmp/grub
cp $(find /tmp/yum/$basearch -regex ".*/grub2-[0-9].*\.rpm") /tmp/grub
echo "rpm -i /tmp/grub/*.rpm" > /tmp/grub/install
#GRUB_CFG=/boot/grub2/grub.cfg
#[ -f "$GRUB_CFG" ]
# Update the config to have the search UUID of the image being built.
# When partition staging is moved to a separate stage, this will need to happen
# there. This generates a non-UUID config, which is irrelevant for booting with
# hypervisor kernel + ramdisk, and fixed up by 51-grub for vm images.
#GRUB_DISABLE_LINUX_UUID=true grub2-mkconfig -o $GRUB_CFG