Files
bpfire/lfs/xen-image
2011-12-31 02:45:19 +01:00

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###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2011 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
###############################################################################
# Definitions
###############################################################################
include Config
VER = ipfire
THISAPP = xen-image
TARGET = $(DIR_INFO)/$(THISAPP)
###############################################################################
# Top-level Rules
###############################################################################
install : $(TARGET)
check :
download :
md5 :
###############################################################################
# Installation Details
###############################################################################
IMGinst := /install/images/$(SNAME)-$(VERSION).xen.$(MACHINE)-full-core$(CORE).tar.bz2
MNThdd := /install/harddisk
IMGboot := /install/images/$(SNAME)/$(SNAME)-boot.img
IMGswap := /install/images/$(SNAME)/$(SNAME)-swap.img
IMGroot := /install/images/$(SNAME)/$(SNAME)-root.img
IMGvar := /install/images/$(SNAME)/$(SNAME)-var.img
SIZEboot := 30
SIZEswap := 512
SIZEroot := 512
SIZEvar := 950
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
rm -rf $(MNThdd) $(IMGinst) $(IMGroot) && mkdir -p $(MNThdd)
mkdir -p /install/images/$(SNAME) # /boot
#Create bootimage
dd bs=1M if=/dev/zero of=$(IMGboot) count=$(SIZEboot)
mkfs.ext2 -F $(IMGboot)
#Create swapimage
dd bs=1M if=/dev/zero of=$(IMGswap) count=$(SIZEswap)
mkswap $(IMGswap)
#Create rootimage
dd bs=1M if=/dev/zero of=$(IMGroot) count=$(SIZEroot)
mkfs.ext3 -F $(IMGroot)
#Create varimage
dd bs=1M if=/dev/zero of=$(IMGvar) count=$(SIZEvar)
mkfs.ext3 -F $(IMGvar)
# Mount Images
mount -o loop $(IMGroot) $(MNThdd)
mkdir $(MNThdd)/boot
mkdir $(MNThdd)/var
mkdir $(MNThdd)/var/log
mount -o loop $(IMGboot) $(MNThdd)/boot
mount -o loop $(IMGvar) $(MNThdd)/var
# Install IPFire without kernel modules
tar -C $(MNThdd)/ -xvf /install/cdrom/$(SNAME)-$(VERSION).tlz --lzma \
--exclude=lib/modules* --exclude=boot*
#Install Xen Kernel
tar -C $(MNThdd)/opt/pakfire/tmp -xvf /install/packages/linux-xen-$(KVER)-*.ipfire
chroot $(MNThdd) /opt/pakfire/tmp/install.sh
rm -rf $(MNThdd)/opt/pakfire/tmp/*
#Create grub menuentry for pygrub
mkdir $(MNThdd)/boot/grub
echo "timeout 10" > $(MNThdd)/boot/grub/grub.conf
echo "default 0" >> $(MNThdd)/boot/grub/grub.conf
echo "title IPFire (XEN-Kernel)" >> $(MNThdd)/boot/grub/grub.conf
echo " kernel /vmlinuz-$(KVER)-ipfire-xen root=/dev/xvda3 rootdelay=10 panic=10 console=xvc0 ro" \
>> $(MNThdd)/boot/grub/grub.conf
echo " initrd /ipfirerd-$(KVER)-xen.img" >> $(MNThdd)/boot/grub/grub.conf
echo "# savedefault 0" >> $(MNThdd)/boot/grub/grub.conf
ln -s grub.conf $(MNThdd)/boot/grub/menu.lst
#Copy the meta-info of linux-xen package
cp -f /install/packages/meta-linux-xen $(MNThdd)/opt/pakfire/db/installed
cp -f /install/packages/meta-linux-xen $(MNThdd)/opt/pakfire/db/meta
#Set default configuration
echo "LANGUAGE=en" >> $(MNThdd)/var/ipfire/main/settings
echo "HOSTNAME=$(SNAME)" >> $(MNThdd)/var/ipfire/main/settings
echo "THEME=ipfire" >> $(MNThdd)/var/ipfire/main/settings
touch $(MNThdd)/lib/modules/$(KVER)-ipfire-xen/modules.dep
mkdir $(MNThdd)/proc
mount --bind /proc $(MNThdd)/proc
mount --bind /dev $(MNThdd)/dev
mount --bind /sys $(MNThdd)/sys
chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
sed -i -e "s|DEVICE1|/dev/xvda1|g" $(MNThdd)/etc/fstab
sed -i -e "s|DEVICE2|/dev/xvda2|g" $(MNThdd)/etc/fstab
sed -i -e "s|DEVICE3|/dev/xvda3|g" $(MNThdd)/etc/fstab
sed -i -e "s|DEVICE4|/dev/xvda4|g" $(MNThdd)/etc/fstab
sed -i -e "s|FSTYPE|ext3|g" $(MNThdd)/etc/fstab
chroot $(MNThdd) /sbin/dracut --force --verbose /boot/ipfirerd-$(KVER)-xen.img $(KVER)-ipfire-xen
#Remove root / fstab check
rm -rf $(MNThdd)/etc/rc.d/rcsysinit.d/S19checkfstab
#Remove console init
rm -rf $(MNThdd)/etc/rc.d/rcsysinit.d/S70console
#Add xvc0 to securetty
echo xvc0 >> $(MNThdd)/etc/securetty
#Add getty for xvc0
echo "#Enable login for XEN" >> $(MNThdd)/etc/inittab
echo "8:2345:respawn:/sbin/agetty xvc0 9600" >> $(MNThdd)/etc/inittab
#Disable some initskripts
echo "#!/bin/sh" > $(MNThdd)/etc/rc.d/init.d/setclock
echo "#!/bin/sh" > $(MNThdd)/etc/rc.d/init.d/keymap
#Remove autoload of acpi modules
sed -i -e "s|^ac|#ac|g" $(MNThdd)/etc/sysconfig/modules
sed -i -e "s|^battery|#battery|g" $(MNThdd)/etc/sysconfig/modules
sed -i -e "s|^button|#button|g" $(MNThdd)/etc/sysconfig/modules
sed -i -e "s|^fan|#fan|g" $(MNThdd)/etc/sysconfig/modules
sed -i -e "s|^processor|#processor|g" $(MNThdd)/etc/sysconfig/modules
sed -i -e "s|^thermal|#thermal|g" $(MNThdd)/etc/sysconfig/modules
sed -i -e "s|^video|#video|g" $(MNThdd)/etc/sysconfig/modules
#Copy initramdisk, kernel and config
#cp -f $(MNThdd)/boot/ipfirerd-$(KVER)-xen.img \
# /install/images/$(SNAME)/boot
#cp -f $(MNThdd)/boot/vmlinuz-$(KVER)-ipfire-xen \
# /install/images/$(SNAME)/boot
cp $(DIR_SRC)/config/xen-image/* \
/install/images/$(SNAME)
sed -i -e "s|KVER|$(KVER)|g" /install/images/$(SNAME)/ipfire.cfg
# Unmount
umount $(MNThdd)/proc
umount $(MNThdd)/dev
umount $(MNThdd)/sys
umount $(MNThdd)/var
umount $(MNThdd)/boot
umount $(MNThdd)
# Zerofree ext3 images to get better compression
zerofree $(IMGboot)
zerofree $(IMGroot)
zerofree $(IMGvar)
# Compress Image
cd /install/images/ && tar -cvjf $(IMGinst) $(SNAME)
rm -rf $(MNThdd) /install/images/$(SNAME)