#!/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 <mlhuang@cs.princeton.edu>
# Copyright (C) 2006 The Trustees of Princeton University
#
-# $Id$
-#
-
-PATH=/sbin:/bin:/usr/sbin:/usr/bin
-
-# In both a normal CVS environment and a PlanetLab RPM
-# build environment, all of our dependencies are checked out into
-# directories at the same level as us.
-if [ -d ../build ] ; then
- PATH=$PATH:../build
- srcdir=..
-else
- echo "Error: Could not find $(cd .. && pwd -P)/build/"
- exit 1
-fi
-
-export PATH
-
-# PLC configuration file
-config=plc_config.xml
-
-# Release and architecture to install
-releasever=4
-basearch=i386
-
-# 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 " -s size Approximate size of the installation (default: $size)"
- echo " -h This message"
- exit 1
-}
-
-# Get options
-while getopts "c:r:a:s:h" opt ; do
- case $opt in
- c)
- config=$OPTARG
- ;;
- r)
- releasever=$OPTARG
- ;;
- a)
- basearch=$OPTARG
- ;;
- s)
- size=$OPTARG
- ;;
- h|*)
- usage
- ;;
- esac
-done
-
-# Do not tolerate errors
-set -e
-
-root=root
-data=data
-
-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" 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 -k $packages $root
-
-# Disable all services in reference image
-chroot $root sh -c "/sbin/chkconfig --list | awk '{ print \$1 }' | xargs -i /sbin/chkconfig {} off"
-
-# 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
-
-#
-# Install
-#
-
-# Install configuration scripts
-echo "* 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 api-config $root/usr/bin/api-config
-install -D -m 755 db-config $root/usr/bin/db-config
-install -D -m 755 dns-config $root/usr/bin/dns-config
-
-# Install OpenSSL configuration
-install -D -m 644 openssl.cnf $root/etc/planetlab/ssl/openssl.cnf
-
-# Install initscripts
-echo "* 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 DB schema and API code
-echo "* Installing DB schema and API code"
-mkdir -p $root/usr/share
-rsync -a $srcdir/pl_db $srcdir/plc_api $root/usr/share/
-
-# Install web scripts
-echo "* 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 "* Installing web pages"
-mkdir -p $root/var/www/html
-# Exclude old cruft, unrelated GENI pages, and official documents
-rsync -a \
- --exclude='*2002' --exclude='*2003' \
- --exclude=geni --exclude=PDN --exclude=Talks \
- $srcdir/plc_www/ $root/var/www/html/
+. build.functions
-# Install configuration file
-echo "* Installing configuration file"
-install -D -m 444 $config $data/etc/planetlab/default_config.xml
-install -D -m 444 plc_config.dtd $data/etc/planetlab/plc_config.dtd
-
-# 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
)
-
-echo "* Moving data directories out of the installation"
-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=$(python <<EOF
-import os
-df = os.statvfs('$root')
-target = 100 * 1024 * 1024 / df.f_bsize
-if df.f_bavail > 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
-umount $root
-trap - ERR
+# Install configuration scripts
+echo "* myplc: Installing configuration scripts"
+install -D -m 755 plc_config.py root/tmp/plc_config.py
+chroot root sh -c 'cd /tmp; python plc_config.py build; python plc_config.py install'
+install -D -m 755 plc-config root/usr/bin/plc-config
+install -D -m 755 plc-config-tty root/usr/bin/plc-config-tty
+install -D -m 755 db-config root/usr/bin/db-config
+install -D -m 755 dns-config root/usr/bin/dns-config
-if [ -n "$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
+# 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'
- # Resize the filesystem
- echo "* Checking filesystem"
- e2fsck -a -f $dev_loop
- echo "* Shrinking filesystem"
- resize2fs $dev_loop ${kb}K
+# 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/
- # Tear down loopback association
- losetup -d $dev_loop
- trap - ERR
+# Install web pages
+echo "* myplc: Installing web pages"
+mkdir -p root/var/www/html
+rsync -a $srcdir/new_plc_www/ root/var/www/html/
- # Truncate the image file
- perl -e "truncate '$root.img', $kb*1024"
-fi
+# Install Drupal rewrite rules
+install -D -m 644 $srcdir/new_plc_www/drupal.conf root/etc/httpd/conf.d/drupal.conf
-# Write sysconfig
-cat >plc.sysconfig <<EOF
-PLC_ROOT=/plc/$root
-PLC_DATA=/plc/$data
-#PLC_OPTIONS="-v"
+# Install configuration file
+echo "* myplc: Installing configuration file"
+install -D -m 444 $config data/etc/planetlab/default_config.xml
+install -D -m 444 plc_config.dtd data/etc/planetlab/plc_config.dtd
+
+# handle root's homedir and tweak root prompt
+echo "* myplc: root's homedir and prompt"
+roothome=data/root
+mkdir -p $roothome
+cat << EOF > $roothome/.profile
+export PS1="<plc> \$PS1"
EOF
+chmod 644 $roothome/.profile
-# Initialize node RPMs directory. The PlanetLab-Bootstrap.tar.bz2
-# tarball already contains all of the node RPMs pre-installed. Only
-# updates or optional packages should be placed in this directory.
-if [ -n "$RPM_BUILD_DIR" ] ; then
- echo "* Initializing node RPMs directory"
- RPM_RPMS_DIR=$(cd $(dirname $RPM_BUILD_DIR)/RPMS && pwd -P)
- mkdir -p $data/var/www/html/install-rpms/planetlab
- if [ -f $RPM_RPMS_DIR/yumgroups.xml ] ; then
- install -D -m 644 $RPM_RPMS_DIR/yumgroups.xml \
- $data/var/www/html/install-rpms/planetlab/yumgroups.xml
- fi
- # yum-2.0.x
- if [ -x /usr/bin/yum-arch ] ; then
- yum-arch $data/var/www/html/install-rpms/planetlab
- fi
- # yum-2.4.x
- if [ -x /usr/bin/createrepo ] ; then
- if [ -f $data/var/www/html/install-rpms/planetlab/yumgroups.xml ] ; then
- groupfile="-g yumgroups.xml"
- fi
- createrepo $groupfile $data/var/www/html/install-rpms/planetlab
- fi
-fi
-
-# Bootstrap the system for quicker startup (and to populate the
-# PlanetLabConf tables from PLC, which may not be accessible
-# later). The bootstrap.xml configuration overlay configures the web
-# server to run on an alternate port (in case the build machine itself
-# is running a web server on port 80). Start everything up to
-# bootstrap the database, then shut it back down again immediately.
-echo "* Bootstrapping installation"
-
-install -D -m 644 bootstrap.xml $data/etc/planetlab/configs/bootstrap.xml
-
-# Otherwise, host.init will try to read /etc/sysconfig/plc
-export PLC_ROOT=$PWD/$root
-export PLC_DATA=$PWD/$data
-#export PLC_OPTIONS="-v"
+# Move "data" directories out of the installation
+echo "* myplc: Moving data directories out of the installation"
+move_datadirs root data "${datadirs[@]}"
-./host.init start
-RETVAL=$?
+# Fix permissions on tmp directories
+chmod 1777 data/tmp data/usr/tmp data/var/tmp
-# Remove ISO and USB images, which take up >100MB but only take a
-# couple of seconds to generate at first boot.
-rm -f $data/var/www/html/download/*.{iso,usb}
+# Remove generated bootmanager script
+rm -f data/var/www/html/boot/bootmanager.sh
-./host.init stop
-RETVAL=$(($RETVAL+$?))
+# 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
-# Restore default configuration
-rm -f $data/etc/planetlab/configs/bootstrap.xml
-install -D -m 444 $config $data/etc/planetlab/plc_config.xml
+# Make image out of directory
+echo "* myplc: Building loopback image"
+make_image root root.img
-exit $RETVAL
+exit 0
git://git.onelab.eu / myplc.git / blobdiff