config/xen-image/xen-image-maker.sh

   1 #/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2016  Arne Fitzenreiter  <arne_f@ipfire.org>             #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 SNAME=xxxSNAMExxx
  23 VERSION=xxxVERSIONxxx
  24 CORE=xxxCORExxx
  25
  26 KERN_TYPE=pae
  27 KVER=xxxKVERxxx
  28 KERN_PACK=xxxKERN_PACKxxx
  29 KRNDOWN=http://mirror0.ipfire.org/pakfire2/$VERSION/paks
  30 CONSOLE=hvc0
  31
  32 SIZEboot=64
  33 SIZEswap=512
  34 SIZEroot=1024
  35 SIZEvar=1024
  36 FSTYPE=ext3
  37
  38 ##############################################################################
  39
  40 SOURCEISO=$SNAME-$VERSION.i586-full-core$CORE.iso
  41 HTTPDIR=https://downloads.ipfire.org/releases/ipfire-2.x/$VERSION-core$CORE
  42
  43 TMPDIR=./ipfire-tmp
  44 ISODIR=$TMPDIR/iso
  45 MNThdd=$TMPDIR/harddisk
  46
  47 IMGboot=./$SNAME-boot.img
  48 IMGswap=./$SNAME-swap.img
  49 IMGroot=./$SNAME-root.img
  50 IMGvar=./$SNAME-var.img
  51
  52 KERNEL=linux-$KERN_TYPE-$KVER-$KERN_PACK.ipfire
  53
  54 if [ "$XEN_IMG_TYPE" == "xva" ]; then
  55         # download xva.py if it not exist.
  56         if [ ! -e xva.py ]; then
  57                 wget https://source.ipfire.org/source-2.x/xva.py
  58         fi
  59         # XenCenter use other devicenames and
  60         # xvdd seems to be reserved (converter bug?).
  61         P1=xvda
  62         P2=xvdb
  63         P3=xvdc
  64         P4=xvde
  65 else
  66         # old style xen image partition names
  67         P1=xvda1
  68         P2=xvda2
  69         P3=xvda3
  70         P4=xvda4
  71 fi
  72
  73 rm -rf $TMPDIR && mkdir -p $MNThdd && mkdir -p $ISODIR
  74 echo --------------------------------------------------------
  75 echo - Download $SOURCEISO ...
  76 echo --------------------------------------------------------
  77 wget $HTTPDIR/$SOURCEISO -O $TMPDIR/$SOURCEISO
  78 mount -o loop $TMPDIR/$SOURCEISO $ISODIR
  79
  80 echo --------------------------------------------------------
  81 echo - Download $KERNEL ...
  82 echo --------------------------------------------------------
  83 wget $KRNDOWN/$KERNEL -O $TMPDIR/$KERNEL.gpg
  84 gpg -d $TMPDIR/$KERNEL.gpg > $TMPDIR/$KERNEL
  85
  86 echo --------------------------------------------------------
  87 echo - Create Images ...
  88 echo --------------------------------------------------------
  89
  90 #Create bootimage
  91 dd bs=1M if=/dev/zero of=$IMGboot count=$SIZEboot
  92 mkfs.ext2 -F $IMGboot
  93
  94 #Create swapimage
  95 dd bs=1M if=/dev/zero of=$IMGswap count=$SIZEswap
  96 mkswap $IMGswap
  97
  98 #Create rootimage
  99 dd bs=1M if=/dev/zero of=$IMGroot count=$SIZEroot
 100 mkfs.$FSTYPE -F $IMGroot
 101
 102 #Create varimage
 103 dd bs=1M if=/dev/zero of=$IMGvar count=$SIZEvar
 104 mkfs.$FSTYPE -F $IMGvar
 105
 106 echo --------------------------------------------------------
 107 echo - Install IPFire to the images ...
 108 echo --------------------------------------------------------
 109
 110 # Mount Images
 111 mount -o loop $IMGroot $MNThdd
 112 mkdir $MNThdd/boot
 113 mkdir $MNThdd/var
 114 mkdir $MNThdd/var/log
 115 mount -o loop $IMGboot $MNThdd/boot
 116 mount -o loop $IMGvar $MNThdd/var
 117
 118 # Install IPFire without kernel modules
 119 xz -d < $ISODIR/distro.img > $TMPDIR/$SNAME-$VERSION.tar
 120 tar -C $MNThdd/ -xvf $TMPDIR/$SNAME-$VERSION.tar \
 121         --exclude=lib/modules* --exclude=boot* --numeric-owner
 122
 123 #Install Kernel
 124 mkdir $MNThdd/proc
 125 mkdir $MNThdd/boot/grub
 126 echo "flags  : pae " > $MNThdd/proc/cpuinfo   # fake pae detection
 127 tar -C $MNThdd/opt/pakfire/tmp -xvf $TMPDIR/$KERNEL --numeric-owner
 128 chroot $MNThdd /opt/pakfire/tmp/install.sh
 129 rm -rf $MNThdd/opt/pakfire/tmp/*
 130 rm -rf $MNThdd/proc/cpuinfo
 131
 132 #Create grub menuentry for pygrub
 133 echo "timeout 10"                          > $MNThdd/boot/grub/grub.conf
 134 echo "default 0"                          >> $MNThdd/boot/grub/grub.conf
 135 echo "title IPFire ($KERN_TYPE-kernel)"   >> $MNThdd/boot/grub/grub.conf
 136 echo "  root (hd0)"                       >> $MNThdd/boot/grub/grub.conf
 137 echo "  kernel /vmlinuz-$KVER-ipfire-$KERN_TYPE root=/dev/$P3 rootdelay=10 panic=10 console=$CONSOLE" \
 138                                           >> $MNThdd/boot/grub/grub.conf
 139 echo "  initrd /initramfs-$KVER-ipfire-$KERN_TYPE.img" >> $MNThdd/boot/grub/grub.conf
 140 echo "# savedefault 0" >> $MNThdd/boot/grub/grub.conf
 141
 142 ln -s grub.conf $MNThdd/boot/grub/menu.lst
 143
 144 #create the meta-info of linux-kernel package
 145 echo ""                       >  $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 146 echo "Name: linux-$KERN_TYPE" >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 147 echo "ProgVersion: $KVER"     >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 148 echo "Release: $KERN_PACK"    >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 149 echo ""                       >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 150 echo ""                       >  $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 151 echo "Name: linux-$KERN_TYPE" >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 152 echo "ProgVersion: $KVER"     >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 153 echo "Release: $KERN_PACK"    >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 154 echo ""                       >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 155
 156 #Set default configuration
 157 echo "LANGUAGE=en" >> $MNThdd/var/ipfire/main/settings
 158 echo "HOSTNAME=$SNAME" >> $MNThdd/var/ipfire/main/settings
 159 echo "THEME=ipfire" >> $MNThdd/var/ipfire/main/settings
 160 touch $MNThdd/lib/modules/$KVER-ipfire-$KERN_TYPE/modules.dep
 161 mount --bind /proc $MNThdd/proc
 162 mount --bind /dev  $MNThdd/dev
 163 mount --bind /sys  $MNThdd/sys
 164 chroot $MNThdd /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 165
 166 # create fstab
 167 echo "/dev/$P1 /boot auto defaults 1 3" > $MNThdd/etc/fstab
 168 echo "/dev/$P2 swap swap defaults 0 0" >> $MNThdd/etc/fstab
 169 echo "/dev/$P3 / auto defaults 1 1"    >> $MNThdd/etc/fstab
 170 echo "/dev/$P4 /var auto defaults 1 2" >> $MNThdd/etc/fstab
 171
 172
 173 #Remove root / fstab check
 174 rm -rf $MNThdd/etc/rc.d/rcsysinit.d/S19checkfstab
 175 #Remove console init
 176 rm -rf $MNThdd/etc/rc.d/rcsysinit.d/S70console
 177
 178 #Add console to securetty
 179 echo $CONSOLE >> $MNThdd/etc/securetty
 180
 181 #Add getty for console
 182 echo "#Enable login for XEN" >> $MNThdd/etc/inittab
 183 echo "8:2345:respawn:/sbin/agetty $CONSOLE 9600 --noclear" >> $MNThdd/etc/inittab
 184
 185 #Disable some initskripts
 186 echo "#!/bin/sh" > $MNThdd/etc/rc.d/init.d/setclock
 187 echo "#!/bin/sh" > $MNThdd/etc/rc.d/init.d/keymap
 188
 189 #Remove autoload of acpi modules
 190 sed -i -e "s|^ac|#ac|g" $MNThdd/etc/sysconfig/modules
 191 sed -i -e "s|^battery|#battery|g" $MNThdd/etc/sysconfig/modules
 192 sed -i -e "s|^button|#button|g" $MNThdd/etc/sysconfig/modules
 193 sed -i -e "s|^fan|#fan|g" $MNThdd/etc/sysconfig/modules
 194 sed -i -e "s|^processor|#processor|g" $MNThdd/etc/sysconfig/modules
 195 sed -i -e "s|^thermal|#thermal|g" $MNThdd/etc/sysconfig/modules
 196 sed -i -e "s|^video|#video|g" $MNThdd/etc/sysconfig/modules
 197
 198 # Unmount
 199 umount $MNThdd/proc
 200 umount $MNThdd/dev
 201 umount $MNThdd/sys
 202 umount $MNThdd/var
 203 umount $MNThdd/boot
 204 umount $MNThdd
 205
 206 umount $ISODIR
 207 rm -rf ./ipfire-tmp
 208
 209 if [ "$XEN_IMG_TYPE" == "xva" ]; then
 210         python xva.py --sparse -c $SNAME.cfg -f $SNAME.xva
 211         rm -f $SNAME*.img
 212 fi
 213 echo --------------------------------------------------------
 214 echo - Done.
 215 echo --------------------------------------------------------