X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=support-files%2Fbuildnode.sh;h=e4a3e54beb2e03af33b0153655380eaebb8f9d42;hb=88cfdd881bbd5191eaaf6408e0b8d57bfdf51438;hp=ba0884003ea429b5012db0b5c7522dfe50711f86;hpb=c872023bca88133190e1b9b1679c12460a0fe08d;p=bootmanager.git

diff --git a/support-files/buildnode.sh b/support-files/buildnode.sh
index ba08840..e4a3e54 100755
--- a/support-files/buildnode.sh
+++ b/support-files/buildnode.sh
@@ -1,125 +1,88 @@
 #!/bin/bash
 #
 # Build PlanetLab-Bootstrap.tar.bz2, the reference image for PlanetLab
-# nodes. Requires the web and boot servers to be up, which complicates
-# bootstrap. Alternatively, we could require the build server to host
-# a local yum repository. Already, it is required to run the same
-# major version of yum as the nodes.
+# nodes.
 #
 # Mark Huang <mlhuang@cs.princeton.edu>
-# Copyright (C) 2005 The Trustees of Princeton University
+# Copyright (C) 2005-2006 The Trustees of Princeton University
 #
-# $Id$
+# $Id: buildnode.sh,v 1.9 2006/04/11 20:34:14 mlhuang Exp $
 #
 
-# Get the URL for the production /etc/yum.conf file. XXX When MAs
-# begin deploying their own boot servers and/or code, this will have
-# to change.
-YUM_CONF=http://boot.planet-lab.org/$(curl --silent --insecure --form node_id=0 --form file=/etc/yum.conf https://boot.planet-lab.org/db/plnodeconf/getsinglefile.php)
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+
+# In both a normal CVS environment and a PlanetLab RPM
+# build environment, all of our dependencies are checked out into
+# directories at the same level as us.
+if [ -d ../../build ] ; then
+    PATH=$PATH:../../build
+    srcdir=../..
+else
+    echo "Error: Could not find $(cd ../.. && pwd -P)/build/"
+    exit 1
+fi
 
-# Make /
-VROOT=$PWD/PlanetLab-Bootstrap
-install -d -m 755 $VROOT
+export PATH
 
-MAKEDEV ()
+# Release and architecture to install
+releasever=2
+basearch=i386
+
+usage()
 {
-    rm -rf $VROOT/dev
-    mkdir -p $VROOT/dev
-    mknod -m 666 $VROOT/dev/null c 1 3
-    mknod -m 666 $VROOT/dev/zero c 1 5
-    mknod -m 666 $VROOT/dev/full c 1 7
-    mknod -m 644 $VROOT/dev/random c 1 8
-    mknod -m 644 $VROOT/dev/urandom c 1 9
-    mknod -m 666 $VROOT/dev/tty c 5 0
-    mknod -m 666 $VROOT/dev/ptmx c 5 2
-    # For bash command substitution
-    ln -nsf ../proc/self/fd /dev/fd
-    # For df and linuxconf
-    touch $VROOT/dev/hdv1
+    echo "Usage: build.sh [OPTION]..."
+    echo "	-r release	Fedora release number (default: $releasever)"
+    echo "	-a arch		Fedora architecture (default: $basearch)"
+    echo "	-h		This message"
+    exit 1
 }
 
-# Initialize /dev in reference image
-MAKEDEV
-
-# Mount /dev/pts in reference image
-mkdir -p $VROOT/dev/pts
-mount -t devpts none $VROOT/dev/pts
-
-# Mount /proc in reference image
-mkdir -p $VROOT/proc
-mount -t proc none $VROOT/proc
-
-# Clean up before exiting if anything goes wrong
-trap "umount $VROOT/proc ; umount $VROOT/dev/pts ; exit 255" ERR
-
-# Create a dummy /etc/fstab in reference image
-mkdir -p $VROOT/etc
-cat > $VROOT/etc/fstab <<EOF
-# This fake fstab exists only to please df and linuxconf.
-/dev/hdv1	/	ext2	defaults	1 1
-EOF
-cp $VROOT/etc/fstab $VROOT/etc/mtab
-
-# Prevent all locales from being installed in reference image
-mkdir -p $VROOT/etc/rpm
-cat > $VROOT/etc/rpm/macros <<EOF
-%_install_langs en_US:en
-%_excludedocs 1
-%__file_context_path /dev/null
-EOF
-
-# Trick rpm and yum, who read the real root /etc/rpm/macros file
-# rather than the one installed in the reference image, despite what
-# you might expect the --root and --installroot options to mean. Both
-# programs always read $HOME/.rpmmacros.
-export HOME=$PWD
-ln -sf $VROOT/etc/rpm/macros $PWD/.rpmmacros
-
-# Initialize RPM database in reference image
-mkdir -p $VROOT/var/lib/rpm
-rpm --root $VROOT --initdb
+# Get options
+while getopts "r:a:h" opt ; do
+    case $opt in
+	r)
+	    releasever=$OPTARG
+	    ;;
+	a)
+	    basearch=$OPTARG
+	    ;;
+	h|*)
+	    usage
+	    ;;
+    esac
+done
 
-# glibc must be specified explicitly for the correct arch to be chosen
-yum -c $YUM_CONF --installroot=$VROOT -y install glibc yum
+# Do not tolerate errors
+set -e
 
-# yum will annoyingly use the /etc/yum.conf file in the --installroot
-# even if overridden with -c
-rm -f $VROOT/etc/yum.conf
+VROOT=$PWD/PlanetLab-Bootstrap
+install -d -m 755 $VROOT
 
-# Some of the PlanetLab RPMs may attempt to call /sbin/runlevel to
-# determine if the installation is running inside the BootCD
-# environment. We would like to pretend that we are, so make sure
-# /sbin/runlevel returns 'unknown'.
-rm -f $VROOT/var/run/utmp
+# Some of the PlanetLab RPMs attempt to (re)start themselves in %post,
+# unless the installation is running inside the BootCD environment. We
+# would like to pretend that we are.
 export PL_BOOTCD=1
 
-# Go, baby, go
-yum -c $YUM_CONF --installroot=$VROOT -y groupinstall PlanetLab
-
-# Freshen the RPM set with any just built. This does not help when a
-# completely new PlanetLab package must be installed in the reference
-# image. To work around this limitation, introduce the new package in
-# one release, then include it in the VServer yumgroup in the next.
-if [ -d $RPM_BUILD_DIR/../RPMS ] ; then
-    rpm --root $VROOT --freshen --verbose $RPM_BUILD_DIR/../RPMS/*/*.rpm
-fi
-
-# Remove stale RPM locks
-rm -f $VROOT/var/lib/rpm/__db*
-
-# Clean up /dev in reference image
-umount $VROOT/dev/pts
+# Install the "PlanetLab" group. This requires that the PlanetLab
+# build system install the appropriate yumgroups.xml file (currently
+# build/groups/v3_yumgroups.xml) in $RPM_BUILD_DIR/../RPMS/ and that
+# mkfedora runs either yum-arch or createrepo on that directory. dev
+# is specified explicitly because of a stupid bug in its %post script
+# that causes its installation to fail; see the mkfedora script for a
+# full explanation. coreutils and python are specified explicitly
+# because groupinstall does not honor Requires(pre) dependencies
+# properly, most %pre scripts require coreutils to be installed first,
+# and some of our %post scripts require python.
+mkfedora -v -r $releasever -a $basearch -p dev -p coreutils -p python -g PlanetLab $VROOT
 
 # Disable unnecessary services
+echo "* Disabling unnecessary services"
 for service in netfs rawdevices cpuspeed smartd ; do
     /usr/sbin/chroot $VROOT /sbin/chkconfig $service off
 done
 
-# Clean up
-umount $VROOT/proc
-
 # Build tarball
+echo "* Building bootstrap tarball"
 tar -cpjf PlanetLab-Bootstrap.tar.bz2 -C $VROOT .
-rm -rf $VROOT
 
 exit 0