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

   1 #/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2018  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/$VERSION/paks
  30 CONSOLE=hvc0
  31
  32 SIZEboot=128
  33 SIZEswap=512
  34 SIZEroot=3072
  35 FSTYPE=ext3
  36
  37 ##############################################################################
  38
  39 SOURCEISO=$SNAME-$VERSION.i586-full-core$CORE.iso
  40 HTTPDIR=https://downloads.ipfire.org/releases/ipfire-2.x/$VERSION-core$CORE
  41
  42 TMPDIR=./ipfire-tmp
  43 ISODIR=$TMPDIR/iso
  44 MNThdd=$TMPDIR/harddisk
  45
  46 IMGboot=./$SNAME-boot.img
  47 IMGswap=./$SNAME-swap.img
  48 IMGroot=./$SNAME-root.img
  49
  50 KERNEL=linux-$KERN_TYPE-$KVER-$KERN_PACK.ipfire
  51
  52 if [ "$XEN_IMG_TYPE" == "xva" ]; then
  53         # download xva.py if it not exist.
  54         if [ ! -e xva.py ]; then
  55                 wget https://source.ipfire.org/source-2.x/xva.py
  56         fi
  57         # XenCenter use other devicenames and
  58         # xvdd seems to be reserved (converter bug?).
  59         P1=xvda
  60         P2=xvdb
  61         P3=xvdc
  62 else
  63         # old style xen image partition names
  64         P1=xvda1
  65         P2=xvda2
  66         P3=xvda3
  67 fi
  68
  69 rm -rf $TMPDIR && mkdir -p $MNThdd && mkdir -p $ISODIR
  70 echo --------------------------------------------------------
  71 echo - Download $SOURCEISO ...
  72 echo --------------------------------------------------------
  73 wget $HTTPDIR/$SOURCEISO -O $TMPDIR/$SOURCEISO
  74 mount -o loop $TMPDIR/$SOURCEISO $ISODIR
  75
  76 echo --------------------------------------------------------
  77 echo - Download $KERNEL ...
  78 echo --------------------------------------------------------
  79 wget $KRNDOWN/$KERNEL -O $TMPDIR/$KERNEL.gpg
  80 gpg -d $TMPDIR/$KERNEL.gpg > $TMPDIR/$KERNEL
  81
  82 echo --------------------------------------------------------
  83 echo - Create Images ...
  84 echo --------------------------------------------------------
  85
  86 #Create bootimage
  87 dd bs=1M if=/dev/zero of=$IMGboot count=$SIZEboot
  88 mkfs.ext2 -F $IMGboot
  89
  90 #Create swapimage
  91 dd bs=1M if=/dev/zero of=$IMGswap count=$SIZEswap
  92 mkswap $IMGswap
  93
  94 #Create rootimage
  95 dd bs=1M if=/dev/zero of=$IMGroot count=$SIZEroot
  96 mkfs.$FSTYPE -F $IMGroot
  97
  98 echo --------------------------------------------------------
  99 echo - Install IPFire to the images ...
 100 echo --------------------------------------------------------
 101
 102 # Mount Images
 103 mount -o loop $IMGroot $MNThdd
 104 mkdir $MNThdd/boot
 105 mkdir $MNThdd/var
 106 mkdir $MNThdd/var/log
 107 mount -o loop $IMGboot $MNThdd/boot
 108
 109 # Install IPFire without kernel modules
 110 xz -d < $ISODIR/distro.img > $TMPDIR/$SNAME-$VERSION.tar
 111 tar -C $MNThdd/ -xvf $TMPDIR/$SNAME-$VERSION.tar \
 112         --exclude=lib/modules* --exclude=boot* --numeric-owner
 113
 114 #Install Kernel
 115 mkdir $MNThdd/proc
 116 mkdir $MNThdd/boot/grub
 117 echo "flags  : pae " > $MNThdd/proc/cpuinfo   # fake pae detection
 118 tar -C $MNThdd/opt/pakfire/tmp -xvf $TMPDIR/$KERNEL --numeric-owner
 119 chroot $MNThdd /opt/pakfire/tmp/install.sh
 120 rm -rf $MNThdd/opt/pakfire/tmp/*
 121 rm -rf $MNThdd/proc/cpuinfo
 122
 123 #Create grub menuentry for pygrub
 124 echo "timeout 10"                          > $MNThdd/boot/grub/grub.conf
 125 echo "default 0"                          >> $MNThdd/boot/grub/grub.conf
 126 echo "title IPFire ($KERN_TYPE-kernel)"   >> $MNThdd/boot/grub/grub.conf
 127 echo "  root (hd0)"                       >> $MNThdd/boot/grub/grub.conf
 128 echo "  kernel /vmlinuz-$KVER-ipfire-$KERN_TYPE root=/dev/$P3 rootdelay=10 panic=10 console=$CONSOLE" \
 129                                           >> $MNThdd/boot/grub/grub.conf
 130 echo "  initrd /initramfs-$KVER-ipfire-$KERN_TYPE.img" >> $MNThdd/boot/grub/grub.conf
 131 echo "# savedefault 0" >> $MNThdd/boot/grub/grub.conf
 132
 133 ln -s grub.conf $MNThdd/boot/grub/menu.lst
 134
 135 #create the meta-info of linux-kernel package
 136 echo ""                       >  $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 137 echo "Name: linux-$KERN_TYPE" >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 138 echo "ProgVersion: $KVER"     >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 139 echo "Release: $KERN_PACK"    >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 140 echo ""                       >> $MNThdd/opt/pakfire/db/meta/meta-linux-$KERN_TYPE
 141 echo ""                       >  $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 142 echo "Name: linux-$KERN_TYPE" >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 143 echo "ProgVersion: $KVER"     >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 144 echo "Release: $KERN_PACK"    >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 145 echo ""                       >> $MNThdd/opt/pakfire/db/installed/meta-linux-$KERN_TYPE
 146
 147 #Set default configuration
 148 echo "LANGUAGE=en" >> $MNThdd/var/ipfire/main/settings
 149 echo "HOSTNAME=$SNAME" >> $MNThdd/var/ipfire/main/settings
 150 echo "THEME=ipfire" >> $MNThdd/var/ipfire/main/settings
 151 touch $MNThdd/lib/modules/$KVER-ipfire-$KERN_TYPE/modules.dep
 152 mount --bind /proc $MNThdd/proc
 153 mount --bind /dev  $MNThdd/dev
 154 mount --bind /sys  $MNThdd/sys
 155 chroot $MNThdd /usr/bin/perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
 156
 157 # create fstab
 158 echo "/dev/$P1 /boot auto defaults 1 3" > $MNThdd/etc/fstab
 159 echo "/dev/$P2 swap swap defaults 0 0" >> $MNThdd/etc/fstab
 160 echo "/dev/$P3 / auto defaults 1 1"    >> $MNThdd/etc/fstab
 161
 162
 163 #Remove root / fstab check
 164 rm -rf $MNThdd/etc/rc.d/rcsysinit.d/S19checkfstab
 165 #Remove console init
 166 rm -rf $MNThdd/etc/rc.d/rcsysinit.d/S70console
 167
 168 #Add console to securetty
 169 echo $CONSOLE >> $MNThdd/etc/securetty
 170
 171 #Add getty for console
 172 echo "#Enable login for XEN" >> $MNThdd/etc/inittab
 173 echo "8:2345:respawn:/sbin/agetty $CONSOLE 9600 --noclear" >> $MNThdd/etc/inittab
 174
 175 #Disable some initskripts
 176 echo "#!/bin/sh" > $MNThdd/etc/rc.d/init.d/setclock
 177 echo "#!/bin/sh" > $MNThdd/etc/rc.d/init.d/keymap
 178
 179 #Remove autoload of acpi modules
 180 sed -i -e "s|^ac|#ac|g" $MNThdd/etc/sysconfig/modules
 181 sed -i -e "s|^battery|#battery|g" $MNThdd/etc/sysconfig/modules
 182 sed -i -e "s|^button|#button|g" $MNThdd/etc/sysconfig/modules
 183 sed -i -e "s|^fan|#fan|g" $MNThdd/etc/sysconfig/modules
 184 sed -i -e "s|^processor|#processor|g" $MNThdd/etc/sysconfig/modules
 185 sed -i -e "s|^thermal|#thermal|g" $MNThdd/etc/sysconfig/modules
 186 sed -i -e "s|^video|#video|g" $MNThdd/etc/sysconfig/modules
 187
 188 # Unmount
 189 umount $MNThdd/proc
 190 umount $MNThdd/dev
 191 umount $MNThdd/sys
 192 umount $MNThdd/boot
 193 umount $MNThdd
 194
 195 umount $ISODIR
 196 rm -rf ./ipfire-tmp
 197
 198 if [ "$XEN_IMG_TYPE" == "xva" ]; then
 199         python xva.py --sparse -c $SNAME.cfg -f $SNAME.xva
 200         rm -f $SNAME*.img
 201 fi
 202 echo --------------------------------------------------------
 203 echo - Done.
 204 echo --------------------------------------------------------