X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=build.sh;h=d5d2a5773f2f91b644a0d8dfb387c6e41ac914ba;hb=c72a95e9b945cce218a60e1d46ddb772656887a1;hp=d172a8460e40713871a99f04ba40a75d348e0daf;hpb=2b5a03e21b801468b9e509d49626b97e7798922e;p=myplc.git diff --git a/build.sh b/build.sh index d172a84..d5d2a57 100755 --- a/build.sh +++ b/build.sh @@ -1,216 +1,121 @@ #!/bin/bash # -# Builds a Fedora based PLC image. You should be able to run this -# script multiple times without a problem. +# Builds MyPLC, either inside the MyPLC development environment in +# devel/root (if PLC_DEVEL_BOOTSTRAP is true), or in the current host +# environment (may be itself a MyPLC development environment or a +# Fedora Core 4 environment with the appropriate development packages +# installed). +# +# root.img (loopback image) +# root/ (mount point) +# data/ (various data files) +# data/etc/planetlab/ (configuration files) +# data/root (root's homedir) # # Mark Huang # Copyright (C) 2006 The Trustees of Princeton University # -# $Id$ -# - -PATH=/sbin:/bin:/usr/sbin:/usr/bin - -# In a normal CVS environment, the requisite CVS modules (including -# build/) are located at the same level we are. In a PlanetLab RPM -# build environment (see the RPM spec file), they are checked out into -# a subdirectory. -if [ -d ./build ] ; then - PATH=$PATH:./build - srcdir=. -elif [ -d ../build ] ; then - PATH=$PATH:../build - srcdir=.. -else - echo "Error: Could not find sources in either . or .." - exit 1 -fi - -export PATH - -# PLC configuration file -config=plc_config.xml - -# Release and architecture to install -releasever=2 -basearch=i386 - -# Data directory base -usr_share=/usr/share - -# Initial size of the image -size=1000000000 - -usage() -{ - echo "Usage: build.sh [OPTION]..." - echo " -c file PLC configuration file (default: $config)" - echo " -r release Fedora release number (default: $releasever)" - echo " -a arch Fedora architecture (default: $basearch)" - echo " -d datadir Data directory base (default: $usr_share)" - echo " -s size Approximate size of the installation (default: $size)" - echo " -h This message" - exit 1 -} - -# Get options -while getopts "c:r:a:d:s:h" opt ; do - case $opt in - c) - config=$OPTARG - ;; - r) - releasever=$OPTARG - ;; - a) - basearch=$OPTARG - ;; - d) - usr_share=$OPTARG - ;; - s) - size=$OPTARG - ;; - h|*) - usage - ;; - esac -done - -root=fc$releasever -data=data$releasever - -if [ ! -f $root.img ] ; then - bs=4096 - count=$(($size / 4096)) - dd bs=$bs count=$count if=/dev/zero of=$root.img - mkfs.ext3 -j -F $root.img -fi - -mkdir -p $root $data -mount -o loop $root.img $root -trap "umount $root; exit 1" ERR - -# -# Build +# $Id: build.sh,v 1.40 2007/01/30 16:03:20 mlhuang Exp $ # -# Get package list -while read package ; do - packages="$packages -p $package" -done < <(./plc-config --packages $config) - -# Install base system -mkfedora -v -r $releasever -a $basearch $packages $root - -# FC2 minilogd starts up during shutdown and makes unmounting -# impossible. Just get rid of it. -rm -f $root/sbin/minilogd -ln -nsf /bin/true $root/sbin/minilogd - -# Build schema -make -C $srcdir/pl_db +. build.functions -# -# Install -# - -# Install configuration scripts -install -D -m 755 plc_config.py $root/tmp/plc_config.py -chroot $root sh -c 'cd /tmp; python plc_config.py build; python plc_config.py install' -install -D -m 755 plc-config $root/usr/bin/plc-config -install -D -m 755 api-config $root/usr/bin/api-config - -# Install init script -install -D -m 755 guest.init $root/etc/init.d/plc -chroot $root sh -c 'chkconfig --add plc; chkconfig plc on' - -# Install DB schema and API code -mkdir -p $root/usr/share -rsync -a $srcdir/pl_db $srcdir/plc_api $root/usr/share/ - -# Install web scripts -mkdir -p $root/usr/bin -install -m 755 \ - plc/scripts/gen-sites-xml.py \ - plc/scripts/gen-slices-xml-05.py \ - plc/scripts/gen-static-content.py \ - $root/usr/bin/ - -# Install web pages -mkdir -p $root/var/www/html -rsync -a $srcdir/plc_www/ $root/var/www/html/ - -# Install configuration file -install -D -m 644 $config $data/etc/planetlab/plc_config.xml - -# Move "data" directories out of the installation +# These directories are allowed to grow to unspecified size, so they +# are stored as symlinks to the /data partition. mkfedora and yum +# expect some of them to be real directories, however. datadirs=( /etc/planetlab +/root /var/lib/pgsql /var/www/html/alpina-logs /var/www/html/boot /var/www/html/download +/var/www/html/files +/var/www/html/sites /var/www/html/generated /var/www/html/install-rpms /var/www/html/xml +/tmp +/usr/tmp +/var/tmp +/var/log ) - -mkdir -p $root/data for datadir in "${datadirs[@]}" ; do - mkdir -p ${data}$datadir - if [ -d $root/$datadir -a ! -h $root/$datadir ] ; then - (cd $root && find ./$datadir | cpio -p -d -u ../$data/) + # If we are being re-run, it may be a symlink + if [ -h root/$datadir ] ; then + rm -f root/$datadir + mkdir -p root/$datadir fi - rm -rf $root/$datadir - mkdir -p $(dirname $root/$datadir) - ln -nsf /data$datadir $root/$datadir done -# Shrink to 100 MB free space -kb=$(python < target: - print (df.f_blocks - (df.f_bavail - target)) * df.f_bsize / 1024 -EOF -) +echo "* myplc: Installing base filesystem" +mkdir -p root data +make_chroot root plc_config.xml + +# Install configuration scripts +echo "* myplc: Installing configuration scripts" +install -D -m 755 plc_config.py root/tmp/plc_config.py +chroot root sh -c 'cd /tmp; python plc_config.py build; python plc_config.py install' +install -D -m 755 plc-config root/usr/bin/plc-config +install -D -m 755 plc-config-tty root/usr/bin/plc-config-tty +install -D -m 755 db-config root/usr/bin/db-config +install -D -m 755 dns-config root/usr/bin/dns-config + +# Install initscripts +echo "* myplc: Installing initscripts" +find plc.d | cpio -p -d -u root/etc/ +install -D -m 755 guest.init root/etc/init.d/plc +chroot root sh -c 'chkconfig --add plc; chkconfig plc on' + +# Install web scripts +echo "* myplc: Installing web scripts" +mkdir -p root/usr/bin +install -m 755 \ + $srcdir/plc/scripts/gen-sites-xml.py \ + $srcdir/plc/scripts/gen-slices-xml-05.py \ + $srcdir/plc/scripts/gen-static-content.py \ + root/usr/bin/ + +# Install web pages +echo "* myplc: Installing web pages" +mkdir -p root/var/www/html +rsync -a $srcdir/new_plc_www/ root/var/www/html/ -umount $root -trap - ERR - -if [ -n "$kb" ] ; then - # Setup loopback association. Newer versions of losetup have a -f - # option which finds an unused loopback device, but we must - # support FC2 for now. - # dev_loop=$(losetup -f) - for i in `seq 1 7` ; do - if ! grep -q "^/dev/loop$i" /proc/mounts ; then - dev_loop="/dev/loop$i" - break - fi - done - losetup $dev_loop $root.img - trap "losetup -d $dev_loop" ERR - - # Resize the filesystem - e2fsck -f $dev_loop - resize2fs $dev_loop ${kb}K - - # Tear down loopback association - losetup -d $dev_loop - trap - ERR - - # Truncate the image file - perl -e "truncate '$root.img', $kb*1024" -fi - -# Write sysconfig -cat >plc.sysconfig < $roothome/.profile +export PS1=" \$PS1" EOF +chmod 644 $roothome/.profile + +# Move "data" directories out of the installation +echo "* myplc: Moving data directories out of the installation" +move_datadirs root data "${datadirs[@]}" + +# Fix permissions on tmp directories +chmod 1777 data/tmp data/usr/tmp data/var/tmp + +# Remove generated bootmanager script +rm -f data/var/www/html/boot/bootmanager.sh + +# Initialize node RPMs directory. The PlanetLab-Bootstrap.tar.bz2 +# tarball already contains all of the node RPMs pre-installed. Only +# updates or optional packages should be placed in this directory. +install -D -m 644 ../build/groups/v4_yumgroups.xml \ + data/var/www/html/install-rpms/planetlab/yumgroups.xml + +# Make image out of directory +echo "* myplc: Building loopback image" +make_image root root.img -exit $RETVAL +exit 0