From b84cc0f32946c0274536dfeeb37ace96abf23799 Mon Sep 17 00:00:00 2001 From: Jun Futagawa Date: Tue, 6 Oct 2009 02:51:55 +0900 Subject: [PATCH] Add script for creating a new instance with grub This example hook installs grub inside a newly created debootstrap instance. Signed-off-by: Jun Futagawa Signed-off-by: Guido Trotter Reviewed-by: Guido Trotter --- example/instance-debootstrap.d/grub | 59 +++++++++++++++++++++++++++++++++++ 1 files changed, 59 insertions(+), 0 deletions(-) create mode 100755 example/instance-debootstrap.d/grub diff --git a/example/instance-debootstrap.d/grub b/example/instance-debootstrap.d/grub new file mode 100755 index 0000000..c93dcf5 --- /dev/null +++ b/example/instance-debootstrap.d/grub @@ -0,0 +1,59 @@ +#!/bin/bash +# +# This is an example script that install and configure grub after installation. +# To use it put it in your CUSTOMIZE_DIR, make it executable, and edit EXTRAPKGS +# of your $sysconfdir/default/ganeti-instance-debootstrap. +# +# Xen, for etch/lenny i386: +# EXTRA_PKGS="linux-image-xen-686,libc6-xen" +# Xen, for etch/lenny amd64: +# EXTRA_PKGS="linux-image-xen-amd64" +# KVM: +# no extra packages needed besides the normal suggested ones +# +# Do not include grub in EXTRA_PKGS because it will cause error of debootstrap. + +set -e + +. common.sh + +CLEANUP=( ) + +trap cleanup EXIT + +if [ -z "$TARGET" -o ! -d "$TARGET" ]; then + echo "Missing target directory" + exit 1 +fi + +# install grub +LANG=C +chroot "$TARGET" apt-get -y --force-yes install grub grub-common + +# make /dev/sda +mknod $TARGET/dev/sda b $(stat -L -c "0x%t 0x%T" $BLOCKDEV) +CLEANUP+=("rm -f $TARGET/dev/sda") + +# make /dev/sda1 +mknod $TARGET/dev/sda1 b $(stat -L -c "0x%t 0x%T" $FSYSDEV) +CLEANUP+=("rm -f $TARGET/dev/sda1") + +# create grub directory +mkdir -p "$TARGET/boot/grub" + +# create device.map +cat > "$TARGET/boot/grub/device.map" <