lfs/xen-image

   1 ###############################################################################
   2 #                                                                             #
   3 # IPFire.org - A linux based firewall                                         #
   4 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   5 #                                                                             #
   6 # This program is free software: you can redistribute it and/or modify        #
   7 # it under the terms of the GNU General Public License as published by        #
   8 # the Free Software Foundation, either version 3 of the License, or           #
   9 # (at your option) any later version.                                         #
  10 #                                                                             #
  11 # This program is distributed in the hope that it will be useful,             #
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  14 # GNU General Public License for more details.                                #
  15 #                                                                             #
  16 # You should have received a copy of the GNU General Public License           #
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  18 #                                                                             #
  19 ###############################################################################
  20
  21 ###############################################################################
  22 # Definitions
  23 ###############################################################################
  24
  25 include Config
  26
  27 VER = ipfire
  28
  29 THISAPP    = xen-image
  30 TARGET     = $(DIR_INFO)/$(THISAPP)
  31
  32 ###############################################################################
  33 # Top-level Rules
  34 ###############################################################################
  35
  36 install : $(TARGET)
  37
  38 check :
  39
  40 download :
  41
  42 md5 :
  43
  44 ###############################################################################
  45 # Installation Details
  46 ###############################################################################
  47 IMGinst  := /install/images/$(SNAME)-$(VERSION).xen.$(MACHINE)-$(ED)-core$(CORE).tar.bz2
  48 MNThdd   := /install/harddisk
  49
  50 IMGboot  := /install/images/$(SNAME)/$(SNAME)-boot.img
  51 IMGswap  := /install/images/$(SNAME)/$(SNAME)-swap.img
  52 IMGroot  := /install/images/$(SNAME)/$(SNAME)-root.img
  53 IMGvar   := /install/images/$(SNAME)/$(SNAME)-var.img
  54
  55 SIZEboot := 30
  56 SIZEswap := 512
  57 SIZEroot := 512
  58 SIZEvar  := 950
  59
  60 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
  61         rm -rf $(MNThdd) $(IMGinst) $(IMGroot) && mkdir -p $(MNThdd)
  62         mkdir -p /install/images/$(SNAME)   # /boot
  63
  64         #Create bootimage
  65         dd bs=1M if=/dev/zero of=$(IMGboot) count=$(SIZEboot)
  66         mkfs.ext2 -F $(IMGboot)
  67
  68         #Create swapimage
  69         dd bs=1M if=/dev/zero of=$(IMGswap) count=$(SIZEswap)
  70         mkswap $(IMGswap)
  71
  72         #Create rootimage
  73         dd bs=1M if=/dev/zero of=$(IMGroot) count=$(SIZEroot)
  74         mkfs.ext3 -F $(IMGroot)
  75
  76         #Create varimage
  77         dd bs=1M if=/dev/zero of=$(IMGvar) count=$(SIZEvar)
  78         mkfs.ext3 -F $(IMGvar)
  79
  80         # Mount Images
  81         mount -o loop $(IMGroot) $(MNThdd)
  82         mkdir $(MNThdd)/boot
  83         mkdir $(MNThdd)/var
  84         mkdir $(MNThdd)/var/log
  85         mount -o loop $(IMGboot) $(MNThdd)/boot
  86         mount -o loop $(IMGvar) $(MNThdd)/var
  87
  88         # Install IPFire without kernel modules
  89         tar -C $(MNThdd)/ -xvf /install/cdrom/$(SNAME)-$(VERSION).tlz --lzma \
  90                 --exclude=lib/modules* --exclude=boot*
  91
  92         #Install Xen Kernel
  93         tar -C $(MNThdd)/opt/pakfire/tmp -xvf /install/packages/linux-xen-$(KVER)-*.ipfire
  94         chroot $(MNThdd) /opt/pakfire/tmp/install.sh
  95         rm -rf $(MNThdd)/opt/pakfire/tmp/*
  96
  97         #Create grub menuentry for pygrub
  98         mkdir $(MNThdd)/boot/grub
  99         echo "timeout 10"                          > $(MNThdd)/boot/grub/grub.conf
 100         echo "default 0"                          >> $(MNThdd)/boot/grub/grub.conf
 101         echo "title IPFire (XEN-Kernel)"          >> $(MNThdd)/boot/grub/grub.conf
 102         echo "  kernel /vmlinuz-$(KVER)-ipfire-xen root=/dev/xvda3 rootdelay=10 panic=10 console=xvc0 ro" \
 103                                                   >> $(MNThdd)/boot/grub/grub.conf
 104         echo "  initrd /ipfirerd-$(KVER)-xen.img" >> $(MNThdd)/boot/grub/grub.conf
 105         echo "# savedefault 0" >> $(MNThdd)/boot/grub/grub.conf
 106
 107         ln -s grub.conf $(MNThdd)/boot/grub/menu.lst
 108
 109         #Copy the meta-info of linux-xen package
 110         cp -f /install/packages/meta-linux-xen $(MNThdd)/opt/pakfire/db/installed
 111         cp -f /install/packages/meta-linux-xen $(MNThdd)/opt/pakfire/db/meta
 112
 113         #Set default configuration
 114         echo "LANGUAGE=en" >> $(MNThdd)/var/ipfire/main/settings
 115         echo "HOSTNAME=$(SNAME)" >> $(MNThdd)/var/ipfire/main/settings
 116         echo "THEME=ipfire" >> $(MNThdd)/var/ipfire/main/settings
 117         touch $(MNThdd)/lib/modules/$(KVER)-ipfire-xen/modules.dep
 118         mv $(MNThdd)/bin/uname.bak $(MNThdd)/bin/uname
 119         mkdir $(MNThdd)/proc
 120         mount --bind /proc $(MNThdd)/proc
 121         mount --bind /dev  $(MNThdd)/dev
 122         mount --bind /sys  $(MNThdd)/sys
 123         chroot $(MNThdd) /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 124         sed -i -e "s|DEVICE1|/dev/xvda1|g" $(MNThdd)/etc/fstab
 125         sed -i -e "s|DEVICE2|/dev/xvda2|g" $(MNThdd)/etc/fstab
 126         sed -i -e "s|DEVICE3|/dev/xvda3|g" $(MNThdd)/etc/fstab
 127         sed -i -e "s|DEVICE4|/dev/xvda4|g" $(MNThdd)/etc/fstab
 128
 129         sed -i -e "s|FSTYPE|ext3|g" $(MNThdd)/etc/fstab
 130
 131         chroot $(MNThdd) /sbin/dracut --force --verbose /boot/ipfirerd-$(KVER)-xen.img $(KVER)-ipfire-xen
 132
 133         #Remove root / fstab check
 134         rm -rf $(MNThdd)/etc/rc.d/rcsysinit.d/S19checkfstab
 135         #Remove console init
 136         rm -rf $(MNThdd)/etc/rc.d/rcsysinit.d/S70console
 137
 138         #Add xvc0 to securetty
 139         echo xvc0 >> $(MNThdd)/etc/securetty
 140
 141         #Add getty for xvc0
 142         echo "#Enable login for XEN" >> $(MNThdd)/etc/inittab
 143         echo "8:2345:respawn:/sbin/agetty xvc0 9600" >> $(MNThdd)/etc/inittab
 144
 145         #Disable some initskripts
 146         echo "#!/bin/sh" > $(MNThdd)/etc/rc.d/init.d/setclock
 147         echo "#!/bin/sh" > $(MNThdd)/etc/rc.d/init.d/keymap
 148
 149         #Remove autoload of acpi modules
 150         sed -i -e "s|^ac|#ac|g" $(MNThdd)/etc/sysconfig/modules
 151         sed -i -e "s|^battery|#battery|g" $(MNThdd)/etc/sysconfig/modules
 152         sed -i -e "s|^button|#button|g" $(MNThdd)/etc/sysconfig/modules
 153         sed -i -e "s|^fan|#fan|g" $(MNThdd)/etc/sysconfig/modules
 154         sed -i -e "s|^processor|#processor|g" $(MNThdd)/etc/sysconfig/modules
 155         sed -i -e "s|^thermal|#thermal|g" $(MNThdd)/etc/sysconfig/modules
 156         sed -i -e "s|^video|#video|g" $(MNThdd)/etc/sysconfig/modules
 157
 158         #Change pakfire trunk
 159         sed -i -e "s|$(VERSION)|$(VERSION)-xen|g" \
 160                 $(MNThdd)/opt/pakfire/etc/pakfire.conf
 161
 162         #Copy initramdisk, kernel and config
 163         #cp -f $(MNThdd)/boot/ipfirerd-$(KVER)-xen.img \
 164         #       /install/images/$(SNAME)/boot
 165         #cp -f $(MNThdd)/boot/vmlinuz-$(KVER)-ipfire-xen \
 166         #       /install/images/$(SNAME)/boot
 167         cp $(DIR_SRC)/config/xen-image/* \
 168                 /install/images/$(SNAME)
 169         sed -i -e "s|KVER|$(KVER)|g" /install/images/$(SNAME)/ipfire.cfg
 170
 171         # Unmount
 172         umount $(MNThdd)/proc
 173         umount $(MNThdd)/dev
 174         umount $(MNThdd)/sys
 175         umount $(MNThdd)/var
 176         umount $(MNThdd)/boot
 177         umount $(MNThdd)
 178
 179         # Zerofree ext3 images to get better compression
 180         zerofree $(IMGboot)
 181         zerofree $(IMGroot)
 182         zerofree $(IMGvar)
 183
 184         # Compress Image
 185         cd /install/images/ && tar -cvjf $(IMGinst) $(SNAME)
 186
 187         rm -rf $(MNThdd) /install/images/$(SNAME)