--- /dev/null
+#!/bin/bash
+#
+# Download dependencies that would be necessary to build the
+# pl_netflow and pl_conf root slices from the vserver-reference image.
+#
+# Mark Huang <mlhuang@cs.princeton.edu>
+# Copyright (C) 2004-2006 The Trustees of Princeton University
+#
+# $Id$
+#
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin
+
+vroot=$PWD/vservers/vserver-reference
+rpms=$PWD/vservers/system-packages
+install -d -m 755 $rpms
+
+# curl can't list file:// URLs
+list ()
+{
+ url=$1
+ if [ -e ${url#file://} ] ; then
+ /bin/ls ${url#file://}
+ else
+ curl --fail --silent --max-time 60 $url
+ fi
+}
+
+# pl_netflow requires third party MySQL RPMs
+mysql_mirrors=(
+file:///usr/share/mirrors/mysql
+http://boot.planet-lab.org/install-rpms/3rdparty
+)
+
+for mirror in "${mysql_mirrors[@]}" ; do
+ baseurl=$mirror/
+ if list $baseurl | grep -q "MySQL-server.*rpm" ; then
+ break
+ fi
+ unset baseurl
+done
+
+if [ -z "$baseurl" ] ; then
+ echo "Error: MySQL-server RPM package"
+ echo " could not be found in any of the following locations:"
+ echo
+ for mirror in ${mysql_mirrors[@]} ; do
+ echo $mirror
+ done
+ echo
+ exit 1
+fi
+
+# Add MySQL mirror to yum.conf
+if ! grep -q mysql $vroot/etc/yum.conf ; then
+ cat >>$vroot/etc/yum.conf <<EOF
+
+[mysql]
+name=MySQL
+baseurl=$baseurl
+EOF
+fi
+
+# Space separated list of required packages
+pl_netflow="netflow"
+pl_conf="sidewinder-PlanetLab-SCS sidewinder-common"
+
+for slice in pl_netflow pl_conf ; do
+ packages=${!slice}
+ dependencies=()
+
+ if yum --help | grep -q shell ; then
+ while read -a words ; do
+ if [ ${#words[*]} -lt 5 ] ; then
+ continue
+ fi
+
+ # netflow i386 3.1-23.planetlab.2006.04.04 bootstrap 61 k
+ package=${words[0]}
+ arch=${words[1]}
+ version=${words[2]}
+ # Remove the epoch from the version
+ version=${version##*:}
+ repository=${words[3]}
+
+ if [ -f $rpms/$package-$version.$arch.rpm ] ; then
+ break
+ fi
+
+ baseurl=
+ while read line ; do
+ if grep -q "^\[$repository\]" <<<$line ; then
+ baseurl=$repository
+ elif [ "$baseurl" = "$repository" ] && grep -q "^baseurl=" <<<$line ; then
+ eval $line
+
+ # We could parse headers/header.info and/or
+ # repodata/primary.xml.gz to figure out where the
+ # package actually is within the repository, but
+ # it would be too much trouble. Just try
+ # downloading it from one of the common
+ # subdirectories.
+ echo "* $slice: $repository $package-$version.$arch.rpm"
+ for subdirectory in "" Fedora/RPMS $arch ; do
+ if curl --fail --silent --max-time 60 $baseurl/$subdirectory/$package-$version.$arch.rpm \
+ >$rpms/$package-$version.$arch.rpm ; then
+ break
+ fi
+ rm -f $rpms/$package-$version.$arch.rpm
+ done
+
+ # Assert that we got it successfully
+ if [ ! -f $rpms/$package-$version.$arch.rpm ] ; then
+ echo "Failed to fetch $package-$version.$arch.rpm from $repository" >&2
+ false
+ fi
+
+ dependencies[${#dependencies[*]}]=$package-$version.$arch.rpm
+ break
+ fi
+ done <$vroot/etc/yum.conf
+ done < <(yum -c $vroot/etc/yum.conf --installroot=$vroot shell <<EOF
+install $packages
+transaction solve
+transaction list
+EOF
+ )
+ else
+ # This is pretty fucked up. Turn on verbose debugging and the
+ # --download-only option, which, contrary to what you might
+ # think the option means, downloads the headers, not the
+ # packages themselves. In any case, verbose debugging prints
+ # out the baseURL and path of each RPM that it would download
+ # if --download-only were not specified.
+ baseURL=
+ path=
+ while read line ; do
+ if [ -z "$baseURL" ] ; then
+ baseURL=$(sed -ne 's/failover: baseURL = \(.*\)/\1/p' <<<$line)
+ elif [ -z "$path" ] ; then
+ path=$(sed -ne 's/failover: path = \(.*\)/\1/p' <<<$line)
+ else
+ if [ "${path##*.}" = "rpm" ] ; then
+ echo "* $slice: $(basename $path)"
+ curl --fail --silent --max-time 60 $baseURL/$path >$rpms/$(basename $path)
+ dependencies[${#dependencies[*]}]=$(basename $path)
+ fi
+ baseURL=
+ path=
+ fi
+ done < <(yum -d 3 -c $vroot/etc/yum.conf --installroot=$vroot -y --download-only install $packages 2>&1)
+ fi
+
+ for dependency in "${dependencies[@]}" ; do
+ echo $dependency
+ done >$rpms/$slice.lst
+done
+
+# Clean yum cache
+yum -c $vroot/etc/yum.conf --installroot=$vroot -y \
+ clean all
+
+# Clean RPM state
+rm -f $vroot/var/lib/rpm/__db*
+
+exit 0
-%define name vserver-reference
+%define name vserver
%define version 3.1
%define release 3%{?pldistro:.%{pldistro}}%{?date:.%{date}}
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
Requires: util-vserver, e2fsprogs, yum
-AutoReqProv: no
%define debug_package %{nil}
%description
+This package does not really exist.
+
+%package reference
+Summary: VServer reference image
+Group: Applications/System
+AutoReqProv: no
+
+%description reference
This package creates the virtual server (VServer) reference image used
as the installation base for new PlanetLab slivers.
+%package system-packages
+Summary: System slice packages
+Group: Applications/System
+Requires: vserver-reference = %{version}-%{release}
+AutoReqProv: no
+
+%description system-packages
+This package installs the RPMS necessary to create system ("root
+ resource") slices from the virtual server (VServer) reference image.
+
%prep
%setup -q
# Not until we can get the build server to run Fedora Core 4 or an
# updated version of yum.
#./build.sh -r 4
+./system-packages.sh
popd
%install
rm -rf $RPM_BUILD_ROOT
pushd vserver-reference
-install -D -m 755 %{name}.init $RPM_BUILD_ROOT/%{_initrddir}/%{name}
-find vservers/vserver-reference | cpio -p -d -u $RPM_BUILD_ROOT/
+install -D -m 755 vserver-reference.init $RPM_BUILD_ROOT/%{_initrddir}/vserver-reference
+find vservers | cpio -p -d -u $RPM_BUILD_ROOT/
popd
%clean
chown -R $SUDO_USER %{_rpmdir}/%{_arch}
fi
-%files
+%files reference
%defattr(-,root,root)
-%{_initrddir}/%{name}
+%{_initrddir}/vserver-reference
/vservers/vserver-reference
+%files system-packages
+%defattr(-,root,root)
+/vservers/system-packages
+
%define vcached_pid /var/run/vcached.pid
-%pre
+%pre reference
# Stop vcached
if [ -r %{vcached_pid} ] ; then
kill $(cat %{vcached_pid})
# Allow vcached to run again
rm -f %{vcached_pid}
-%post
-chkconfig --add %{name}
-chkconfig %{name} on
+%post reference
+chkconfig --add vserver-reference
+chkconfig vserver-reference on
[ "$PL_BOOTCD" = "1" ] || service vserver-reference start
%changelog