initpost (3516B)
1 #! /bin/bash 2 3 # Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 # 5 # This program is free software; you can redistribute it and/or modify 6 # it under the terms of the GNU General Public License as published by 7 # the Free Software Foundation; version 2 of the License. 8 # 9 # This program is distributed in the hope that it will be useful, 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 # GNU General Public License for more details. 13 # 14 # You should have received a copy of the GNU General Public License 15 # along with this program; if not, write to the Free Software 16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 ## HACK: this script is full of races... 19 20 vdir=$1/vdir 21 . "$2" 22 . "$_LIB_VSERVER_BUILD_FUNCTIONS" 23 24 function relink 25 { 26 test ! -e "$2" -o -L "$2" || mv -f "$2"{,.orig} 27 ln -sf "$1" "$2" 28 } 29 30 ## Usage: subst <file> <regexp> 31 function subst 32 { 33 tmp=$(mktemp /tmp/initpost-subst.XXXXXX) 34 35 case "$1" in 36 (/*|./*) cat "$1";; 37 (*) $_CHROOT_SH cat "$1";; 38 esac | sed -e "$2" >$tmp 39 cmp -s $tmp "$1" || $_CHROOT_SH truncate "$1" <$tmp 40 41 rm -f $tmp 42 } 43 44 vserver=$1 45 46 ## Do some magic to set the vserver into a defined state 47 $_VSERVER "$vserver" stop &>/dev/null || : 48 startSleepingGuest "$vserver" 15 49 50 pushd "$vdir"/etc/init.d &>/dev/null || 51 pushd "$vdir"/etc/rc.d/init.d &>/dev/null || exit 1 52 53 for i in *; do 54 test -e "$i" || continue 55 case "$i" in 56 functions|halt|killall|single|reboot|README) ;; 57 syslog|rsyslog) 58 $_VSERVER "$1" chkconfig "$i" on 59 ;; 60 *) 61 $_VSERVER "$1" chkconfig "$i" off 62 ;; 63 esac 64 done 65 66 popd >/dev/null 67 68 pushd "$vdir"/sbin &>/dev/null 69 relink /bin/true new-kernel-pkg 70 popd >/dev/null 71 72 pushd "$vdir"/usr/bin &>/dev/null 73 relink /bin/true rhgb-client 74 popd >/dev/null 75 76 pushd "$vdir" &>/dev/null 77 echo 'NETWORKING=yes' | $_CHROOT_SH append /etc/sysconfig/network 78 popd >/dev/null 79 80 pushd "$vdir" &>/dev/null 81 cat <<EOF | $_CHROOT_SH truncate /etc/init.d/halt 82 #! /bin/bash 83 84 exec /sbin/killall5 -15 85 EOF 86 $_CHROOT_SH chmod 0755 /etc/init.d/halt 87 88 : | $_CHROOT_SH truncate /etc/sysctl.conf 89 echo "none / none defaults" | $_CHROOT_SH truncate /etc/fstab 90 cat "$__DISTRIBDIR"/redhat/rc.sysinit | $_CHROOT_SH truncate /etc/rc.d/rc.sysinit.vserver 91 $_CHROOT_SH chmod 0755 /etc/rc.d/rc.sysinit.vserver 92 subst etc/inittab 's!^\([^#].*:respawn:.* tty\)!#\1!; 93 s!si::sysinit:/etc/rc.d/rc.sysinit!si::sysinit:/etc/rc.d/rc.sysinit.vserver!' 94 95 if $_CHROOT_SH testfile /sbin/initctl; then 96 cat "$__DISTRIBDIR"/redhat/initctl | $_CHROOT_SH truncate /sbin/initctl.vserver 97 $_CHROOT_SH chmod 0755 /sbin/initctl.vserver 98 subst etc/rc.d/rc 's!^\(.*\)/proc/cmdline\(.*\)$!\1/proc/cmdline 2>/dev/null \2!;s!initctl!initctl.vserver!' 99 if test -d etc/event.d; then 100 subst etc/event.d/rcS 's!/etc/rc.d/rc.sysinit!/etc/rc.d/rc.sysinit.vserver!' 101 $_CHROOT_SH rm /etc/event.d/tty{1,2,3,4,5,6} 102 elif test -d etc/init; then 103 for i in etc/init/*; do 104 subst $i 's!^console output!#\0!' 105 done 106 subst etc/init/control-alt-delete.conf 's!/sbin/shutdown -r!/sbin/shutdown -h!' 107 subst etc/init/rcS.conf 's!/etc/rc.d/rc.sysinit!/etc/rc.d/rc.sysinit.vserver!;s!cat /proc/cmdline!cat /proc/cmdline 2>/dev/null!' 108 subst etc/init/start-ttys.conf 's!^start on !\0never and !' 109 fi 110 fi 111 popd >/dev/null 112 113 stopSleepingGuest "$vserver" &> /dev/null || :