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authormario <mario@slackverse.org>2013-02-10 02:52:17 -0600
committerErik Hanson <erik@slackbuilds.org>2013-02-14 00:26:35 -0600
commitc32a6ad81353c0d124c3150ccb677ad4224a7f61 (patch)
tree4cbad4c5e1c59d98d56ad72d761137aec51f4ae2 /system/xen/domU/domU.sh
parent7f2f69966e97765c8fd54a70a29e8cafe006028e (diff)
downloadslackbuilds-c32a6ad81353c0d124c3150ccb677ad4224a7f61.tar.gz
system/xen: Added (the Xen virtualization hypervisor)
Signed-off-by: Robby Workman <rworkman@slackbuilds.org>
Diffstat (limited to 'system/xen/domU/domU.sh')
-rw-r--r--system/xen/domU/domU.sh76
1 files changed, 76 insertions, 0 deletions
diff --git a/system/xen/domU/domU.sh b/system/xen/domU/domU.sh
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+#!/bin/sh
+# This Script builds a Slackware domU Xen Guest on a Slackware host,
+# Although it might work correctly, this script is intended as a template, so
+# simplicity is the priority here.
+# Written by Chris Abela <chris.abela@maltats.com>, 20100308
+# Updated by mario <mario@slackverse.org>, 2010-2012
+
+set -e
+
+KERNEL=${KERNEL:-3.2.29}
+
+# Build an image for the root file system and another for the swap
+# Default values : 8GB and 500MB resepectively.
+ROOT_MB=${ROOT_MB:-8000}
+SWAP_MB=${SWAP_MB:-500}
+dd if=/dev/zero of=slackware.img bs=1M count=0 seek=$ROOT_MB
+mkfs.ext4 -F slackware.img
+dd if=/dev/zero of=swap_file bs=1M count=0 seek=$SWAP_MB
+mkswap swap_file
+
+# Make a mountpoint for the root file system and mount it
+mkdir -p mnt
+mount -o loop slackware.img mnt
+
+# Make a mountpoint for proc and mount it
+mkdir -p mnt/proc
+mount --bind /proc mnt/proc
+
+##############################################################################
+# #
+# IMPORTANT : This assumes that you have mounted your Slackware DVD on #
+# /media/SlackDVD #
+# #
+##############################################################################
+
+# This will install a domU with the listed packages
+for i in a ap d e f k l n t tcl; do
+ installpkg --root mnt/ /media/SlackDVD/slackware*/$i/*.t?z
+done
+chroot mnt /sbin/ldconfig
+
+# create fstab
+cat >mnt/etc/fstab <<EOF
+/dev/xvda2 swap swap defaults 0 0
+/dev/xvda1 / ext4 defaults 1 1
+#/dev/cdrom /mnt/cdrom auto noauto,owner,ro 0 0
+/dev/fd0 /mnt/floppy auto noauto,owner 0 0
+devpts /dev/pts devpts gid=5,mode=620 0 0
+proc /proc proc defaults 0 0
+tmpfs /dev/shm tmpfs defaults 0 0
+EOF
+
+chroot mnt /usr/sbin/timeconfig # Set the time
+chroot mnt /sbin/netconfig # Set the network
+chroot mnt /usr/bin/passwd # Set root's password
+
+# Before we could use xencons=tty and leave inittab and securetty files intact,
+# but that stopped working as of Xen-4.x, so this has to be fixed by adding hvc0.
+sed -i 's/^\(c[1-6]:123\)/#\1/' /etc/inittab
+echo -e '\nc1:12345:respawn:/sbin/agetty 38400 hvc0 linux' >> /etc/inittab
+echo -e '\nhvc0' >> /etc/securetty
+
+# This will save us an alarming (yet harmless) warning
+(cd mnt/lib/modules
+ if [ -d $KERNEL-smp ]; then
+ # for Slack32
+ ln -s $KERNEL-smp $KERNEL-xen
+ else
+ # for Slack64
+ ln -s $KERNEL $KERNEL-xen
+ fi
+)
+
+# unmount proc and the filesystem
+umount mnt/proc
+umount mnt