58 lines
1.4 KiB
Plaintext
58 lines
1.4 KiB
Plaintext
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#!/bin/bash
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#
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# This is an example script that install and configure grub after installation.
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# To use it put it in your CUSTOMIZE_DIR and make it executable.
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#
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# Do not include grub in EXTRA_PKGS of
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# $sysconfdir/default/ganeti-instance-debootstrap because it will
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# cause error of debootstrap.
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set -e
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. common.sh
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CLEANUP=( )
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trap cleanup EXIT
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if [ -z "$TARGET" -o ! -d "$TARGET" ]; then
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echo "Missing target directory"
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exit 1
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fi
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# install grub
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export LANG=C
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if [ "$PROXY" ]; then
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export http_proxy="$PROXY"
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export https_proxy="$PROXY"
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fi
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umount_sys_fuse()
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{
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umount $TARGET/sys/fs/fuse/connections 2>/dev/null || true
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}
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mount --bind /dev $TARGET/dev
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CLEANUP+=("umount $TARGET/dev")
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mount --bind /proc $TARGET/proc
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CLEANUP+=("umount $TARGET/proc")
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mount --bind /sys $TARGET/sys
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CLEANUP+=("umount $TARGET/sys")
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CLEANUP+=("umount_sys_fuse")
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DEBIAN_FRONTEND=noninteractive chroot "$TARGET" apt-get -y install grub-pc grub-common
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echo "(hd0) $BLOCKDEV" > $TARGET/boot/grub/device.map
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CLEANUP+=("rm $TARGET/boot/grub/device.map")
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chroot "$TARGET" sed -Ei 's/^(GRUB_CMDLINE_LINUX=\".*)\"$/\1 net.ifnames=0"/' /etc/default/grub
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chroot "$TARGET" grub-install "(hd0)"
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GRUB_DISABLE_OS_PROBER=true chroot "$TARGET" update-grub
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echo 'grub-pc grub-pc/install_devices multiselect /dev/xvda' | chroot "$TARGET" debconf-set-selections
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# execute cleanups
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cleanup
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trap - EXIT
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exit 0
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