2 # Create UML root filesystem
4 # Copyright (C) 2004 Eric Marchionni, Patrik Rayo
5 # Zuercher Hochschule Winterthur
7 # This program is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by the
9 # Free Software Foundation; either version 2 of the License, or (at your
10 # option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
12 # This program is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 # RCSID $Id: build-umlrootfs,v 1.11 2006/01/08 22:29:56 as Exp $
21 source $DIR/function.sh
23 [ -f $DIR/../testing.conf ] || die "!! Configuration file 'testing.conf' not found"
25 source $DIR/../testing.conf
27 STRONGSWANVERSION=`basename $STRONGSWAN .tar.bz2`
29 cecho-n " * Looking for strongSwan at '$STRONGSWAN'.."
30 if [ -f "$STRONGSWAN" ]
33 cecho " * strongSwan version is '$STRONGSWANVERSION'"
39 cecho-n " * Looking for gentoo root filesystem at '$ROOTFS'.."
48 [ -d $BUILDDIR ] || die "!! Directory '$BUILDDIR' does not exist"
50 HOSTCONFIGDIR=$BUILDDIR/hosts
52 [ -d $HOSTCONFIGDIR ] || die "!! Directory '$HOSTCONFIGDIR' does not exist"
54 LOGFILE=$BUILDDIR/testing.log
58 cecho-n " * Logfile '$LOGFILE' does not exist..creating.."
63 ROOTFSDIR=$BUILDDIR/root-fs
65 if [ ! -d $ROOTFSDIR ]
67 cecho-n " * Root file system directory '$ROOTFSDIR' does not exist..creating.."
74 LOOPDIR=$ROOTFSDIR/loop
81 ######################################################
82 # creating reiser-based uml root filesystem
85 cecho-n " * Building basic root filesystem (gentoo).."
86 dd if=/dev/zero of=gentoo-fs count=$ROOTFSSIZE bs=1M >> $LOGFILE 2>&1
87 mkreiserfs -q -f gentoo-fs >> $LOGFILE 2>&1
88 mount -o loop gentoo-fs $LOOPDIR >> $LOGFILE 2>&1
89 tar xjpf $ROOTFS -C $LOOPDIR >> $LOGFILE 2>&1
92 ######################################################
93 # remove /etc/resolv.conf
95 cecho " * Removing /etc/resolv.conf"
96 rm -f $LOOPDIR/etc/resolv.conf
98 ######################################################
99 # copying default /etc/hosts to the root filesystem
101 cecho " * Copying '$HOSTCONFIGDIR/default/etc/hosts' to the root filesystem"
102 cp -fp $HOSTCONFIGDIR/default/etc/hosts $LOOPDIR/etc/hosts
104 #####################################################
105 # extracting strongSwan into the root filesystem
107 cecho " * Extracting strongSwan into the root filesystem"
108 tar xjf $STRONGSWAN -C $LOOPDIR/root >> $LOGFILE 2>&1
110 ######################################################
111 # setting up mountpoint for shared source tree
113 if [ "${SHAREDTREE+set}" = "set" ]; then
114 cecho " * setting up shared strongswan tree at '$SHAREDTREE'"
115 mkdir $LOOPDIR/root/strongswan-shared
116 echo "" >> $LOOPDIR/etc/fstab
117 echo "none /root/strongswan-shared hostfs $SHAREDTREE" >> $LOOPDIR/etc/fstab
120 ######################################################
121 # installing strongSwan and setting the local timezone
124 INSTALLSHELL=${LOOPDIR}/install.sh
126 cecho " * Preparing strongSwan installation script"
127 echo "ln -sf /usr/share/zoneinfo/${TZUML} /etc/localtime" >> $INSTALLSHELL
129 echo "cd /root/${STRONGSWANVERSION}" >> $INSTALLSHELL
130 echo -n "./configure --sysconfdir=/etc" >> $INSTALLSHELL
131 echo -n " --with-random-device=/dev/urandom" >> $INSTALLSHELL
132 if [ "$USE_LIBCURL" = "yes" ]
134 echo -n " --enable-http" >> $INSTALLSHELL
137 if [ "$USE_LDAP" = "yes" ]
139 echo -n " --enable-ldap=3" >> $INSTALLSHELL
142 if [ "$USE_LEAK_DETECTIVE" = "yes" ]
144 echo -n " --enable-leak-detective" >> $INSTALLSHELL
146 echo "" >> $INSTALLSHELL
147 echo "make" >> $INSTALLSHELL
148 echo "make install" >> $INSTALLSHELL
149 echo "ldconfig" >> $INSTALLSHELL
151 cecho-n " * Compiling $STRONGSWANVERSION within the root file system as chroot.."
152 chroot $LOOPDIR /bin/bash /install.sh >> $LOGFILE 2>&1
158 ######################################################
159 # copying the host's ssh public key
162 if [ ! -d $LOOPDIR/root/.ssh ]
164 mkdir $LOOPDIR/root/.ssh
166 cp ~/.ssh/id_rsa.pub $LOOPDIR/root/.ssh/authorized_keys
168 ######################################################
169 # setup public key based login among all hosts
171 cp $LOOPDIR/etc/ssh/ssh_host_rsa_key $LOOPDIR/root/.ssh/id_rsa
173 for host in $STRONGSWANHOSTS
175 eval ip="`echo $HOSTNAMEIPV4 | sed -n -e "s/^.*${host},//gp" | awk -F- '{ print $1 }' | awk '{ print $1 }'`"
176 echo "$host,$ip `cat $HOSTCONFIGDIR/ssh_host_rsa_key.pub`" >> $LOOPDIR/root/.ssh/known_hosts
177 echo "`cat $HOSTCONFIGDIR/ssh_host_rsa_key.pub` root@$host" >> $LOOPDIR/root/.ssh/authorized_keys
180 ######################################################
181 # defining an empty modules.dep
186 mkdir $LOOPDIR/lib/modules/`basename $UMLPATCH .bz2 | sed s/uml-patch-//`um
187 touch $LOOPDIR/lib/modules/`basename $UMLPATCH .bz2 | sed s/uml-patch-//`um/modules.dep
189 mkdir $LOOPDIR/lib/modules/$KERNELVERSION
190 touch $LOOPDIR/lib/modules/$KERNELVERSION/modules.dep