# $Id$
#
-function pl_getDefaultDistro() {
- # FC4 is currently the default release
- echo "Fedora"
- return 0
-}
-
-function pl_getDefaultRelease() {
- # FC4 is currently the default release
- echo "4"
- return 0
-}
+# support for fedora and centos only for now
function pl_getDistro() {
- defaultDistro=$(pl_getDefaultDistro)
if [ -f "/etc/redhat-release" ] ; then
distro=$(awk ' { print $1 } ' /etc/redhat-release)
else
- distro=$defaultDistro
+ echo "build.common.pl_getDistro-unknown"
+ exit 1
fi
echo "$distro"
return 0
}
function pl_getRelease() {
- defaultRelease=$(pl_getDefaultRelease)
if [ -f "/etc/redhat-release" ] ; then
release=$(awk ' { if ($1=="Fedora" && $2=="Core") print $4 ; if (($1=="Fedora" && $2!="Core")||$1=="CentOS") print $3 } ' /etc/redhat-release)
- [ $release -lt $defaultRelease ] && release=$defaultRelease
else
- release=$defaultRelease
+ echo "build.common.pl_getRelease-unknown"
+ exit 1
fi
echo "$release"
return 0
}
# vserver expects something like fc4 or f7
-# for fedora and centos only for now
function pl_getReleaseName () {
distro=$1; shift
release=$1; shift
releasename=f$release
fi ;;
[Cc]entOS*)
- if [ "$release" = "4.5" ] ; then
- # centos 4.5 is just centos4 + enhancements
- releasename=centos4
- else
- releasename=centos$release
- fi ;;
+ old_IFS="$IFS"
+ IFS="."
+ set -- $release
+ IFS="$old_IFS"
+ releasename=centos$1
+ ;;
*)
releasename="unknown-name-for-${pl_DISTRO}-please-edit-build.common"
echo 1>&2 "build.common: WARNING - releasename not set for distro=$distro"
# select basearch of the host devel environment - protected for macos for local tests
pl_DISTRO_ARCH=$(uname -i 2>/dev/null|| echo unknownarch)
-# let mkfedora select one of its mirrors
-pl_DISTRO_URL=""
-
# the release number (plain number)
pl_DISTRO_RELEASE=$(pl_getRelease)
done
}
-# Default yum repositories to try
-mirrors=(
- file:///data/fedora
- http://localhost/fedora
- http://build.planet-lab.org/fedora
- http://coblitz.codeen.org/coblitz.planet-lab.org/pub/fedora
- ftp://mirror.cs.princeton.edu/pub/mirrors/fedora
- ftp://mirror.stanford.edu/pub/mirrors/fedora
- ftp://rpmfind.net/linux/fedora
- )
-
function mkfedora_usage() {
- echo "Usage: pl_root_mkfedora [OPTION]... basedir"
- echo " -l url Fedora mirror location. Default is to try:"
- for mirror in "${mirrors[@]}" ; do
- echo " $mirror"
- done
- echo " -f pkgsfile use this pkgs file for packages, groups, excludes.."
- echo " -k Exclude kernel* packages from all repositories except bootstrap"
+ echo "Usage: pl_root_mkfedora [OPTION]... basedir pldistro pkgsfile(s)"
+ echo " -l url Fedora mirror location."
+ echo " Defaults are searched in <pldistro>.mirrors"
echo " -v Be verbose"
echo " -h This message"
echo " target selection (defaults based on current build vserver)"
echo " -r release Fedora release number (default: $releasever)"
echo " -a arch Fedora architecture (default: $basearch)"
- echo " legacy (use -f instead)"
- echo " -g group1 -g group2 ..."
- echo " Yumgroups to install (default: none)"
- echo " -p package1 -p package2 ..."
- echo " Additional packages to install (default: none)"
- echo " -x package1 -x package2 ..."
- echo " Packages to exclude (default: none)"
exit 1
}
# Release and architecture to install : defaults to current vserver's settings or previously parsed fedora_options
releasever=$pl_DISTRO_RELEASE
basearch=$pl_DISTRO_ARCH
- [ -n "$pl_DISTRO_URL" ] && mirrors=($pl_DISTRO_URL)
-
-# Yum groups to install
- groups=()
-
-# Packages to install
- packages=()
-
-# Packages to exclude
- exclude=()
-
-# Exclude kernel* (and related) packages from all repositories except bootstrap
- exclude_kernel=
# Get options
- while getopts "l:r:a:g:p:x:f:kvh" opt ; do
+### mirrors=""
+### while getopts "l:r:a:vh" opt ; do
+ while getopts "vh" opt ; do
case $opt in
- l)
- if echo $OPTARG | grep -q -i '^\(file\|http[s]*\)://' ; then
- mirrors=($OPTARG)
- else
- # xxx rather use this as a .mirrors file, searched in config.pldistro/
- # that would use the pkgs syntax with mirror:
- #mirrors=($(pl_parsePkgs mirror <fcdistro> $(pl_locateDistroFile ../build/ <pldistro> $OPTARG.mirrors)))
- mirrors=(file://$OPTARG)
- fi
- ;;
- r)
- releasever=$OPTARG
- ;;
- a)
- basearch=$OPTARG
- ;;
- g)
- groups[${#groups[*]}]="$OPTARG"
- ;;
- p)
- packages[${#packages[*]}]="$OPTARG"
- ;;
- x)
- exclude[${#exclude[*]}]="$OPTARG"
- ;;
- f)
- pkgsfile=$OPTARG
- ;;
- k)
- exclude_kernel="exclude=kernel* ulogd iptables"
- ;;
- v)
- verbose=1
- set -x
- ;;
- h|*)
- mkfedora_usage
- ;;
+### l) mirrors="$mirrors $OPTARG" ;;
+### r) releasever=$OPTARG ;;
+### a) basearch=$OPTARG ;;
+ v) verbose=1; set -x ;;
+ h|*) mkfedora_usage ;;
esac
done
shift $(($OPTIND - 1))
- [[ -n "$@" ]] || mkfedora_usage
+ [[ "$#" -lt 3 ]] && mkfedora_usage
vroot=$1 ; shift
+ pldistro=$1 ; shift
+ pkgsfile="$@"
vroot=$(cd $vroot && pwd -P)
- [[ -z "$@" ]] || mkfedora_usage
[ -d $vroot ] || mkfedora_usage
- function mkfedora_fetch ()
- {
- curl --fail --silent --max-time 60 "$1"
- }
- # set list of attempted locations according to releasever
- if [ $releasever -ge 7 ] ; then
- attempts="
-linux/releases/$releasever/Everything/$basearch/os
-$releasever/Everything/$basearch/os
-core/$releasever/Everything/$basearch/os
-linux/core/$releasever/$basearch/os
-"
- else
- attempts="
- linux/core/$releasever/$basearch/os
- core/$releasever/$basearch/os
- $releasever/$basearch/os
- "
+ # parse pkgsfile and add to local vars
+ fcdistro=${pl_DISTRO_NAME}
+ pkgs_packages=$(pl_parsePkgs package $fcdistro $pldistro $pkgsfile)
+ pkgs_groups=$(pl_parsePkgs group $fcdistro $pldistro $pkgsfile)
+ # packages to exclude - obsolete, was maybe useful when installing a group
+ pkgs_excludes=$(pl_parsePkgs exclude $fcdistro $pldistro $pkgsfile)
+ pkgs_junk=$(pl_parsePkgs junk $fcdistro $pldistro $pkgsfile)
+ pkgs_precious=$(pl_parsePkgs precious $fcdistro $pldistro $pkgsfile)
+ # formerly related to mkfedora -k
+ pkgs_kexcludes=$(pl_parsePkgs kexclude $fcdistro $pldistro $pkgsfile)
+ # get mirrors if not specified with -l
+ if [ -z "$mirrors" ] ; then
+ mirrorsfile=$(pl_locateDistroFile ../build/ $pldistro "$pldistro.mirrors")
+ mirrors=$(pl_parsePkgs mirror $fcdistro $pldistro $mirrorsfile)
+ fi
+
+ exclude_line=""
+ # add them manually as the output of pl_parsePkgs is line-separated
+ if [ -n "$pkgs_kexcludes" ] ; then
+ exclude_line="exclude="
+ for kexclude in $pkgs_kexcludes ; do
+ exclude_line="$exclude_line $kexclude"
+ done
fi
echo "$0: candidate mirrors"
- for mirror in "${mirrors[@]}" ; do
+ for mirror in $mirrors ; do
echo "* candidate mirror $mirror"
done
- baseurl=""
- for mirror in "${mirrors[@]}" ; do
- for attempt in $attempts; do
- attempturl=$mirror/$attempt
- if mkfedora_fetch $attempturl/repodata/repomd.xml >/dev/null ; then
- baseurl=$attempturl
- break 2
- fi
- done
- done
- if [ -z "$baseurl" ] ; then
- echo "Error: $releasever/$basearch/os/repodata/repomd.xml"
- echo " could not be found in any of the following locations:"
- echo
- for mirror in ${mirrors[@]} ; do
- for attempt in $attempts ; do
- echo $mirror/$attempt
- done
- done
- echo
- mkfedora_usage
- else
- echo "* selecting mirror with baseurl=$baseurl"
+ # the repo part of the final yum.conf
+ yum_conf_repos=$vroot/xxxmkfedora-repos.confxxx
+ if ! yumconf_mirrors $yum_conf_repos ../build/ $fcdistro "$exclude_line" $mirrors ; then
+ echo xxx -- error ; return 1
fi
+
+ public_gpg_key=$(yumconf_gpgkey $yum_conf_repos)
# Do not tolerate errors
set -e
# Initialize RPM database in reference image
mkdir -p $vroot/var/lib/rpm
rpm --root $vroot --initdb
- rpm --root $vroot --import $baseurl/RPM-GPG-KEY-fedora
+ rpm --root $vroot --import $public_gpg_key
# Initialize yum in reference image
mkdir -p $vroot/var/cache/yum $vroot/var/log
- if [ $releasever -lt 7 ] ; then
- corename="Core "
- else
- corename=""
- fi
- cat >$vroot/etc/yum.conf <<EOF
+# yum.conf is for building only - store in different location than /etc/yum.conf
+ yum_conf=$vroot/etc/mkfedora-yum.conf
+ cat > $yum_conf <<EOF
[main]
cachedir=/var/cache/yum
debuglevel=2
# Prevent yum-2.4 from loading additional repository definitions
# (e.g., from /etc/yum.repos.d/)
reposdir=/dev/null
-
-[base]
-name=Fedora ${corename}${releasever} - $basearch - base
-baseurl=$baseurl/
-$exclude_kernel
EOF
-
- for optional in updates extras ; do
- for optionalurl in \
- $mirror/linux/core/$optional/$releasever/$basearch \
- $mirror/core/$optional/$releasever/$basearch \
- $mirror/linux/$optional/$releasever/$basearch \
- $mirror/$optional/$releasever/$basearch ; do
- if mkfedora_fetch $optionalurl/repodata/repomd.xml ; then
- cat >>$vroot/etc/yum.conf <<EOF
-
-[$(basename $optional)]
-name=Fedora ${corename}${releasever} - $basearch - $(basename $optional)
-baseurl=$optionalurl/
-$exclude_kernel
-EOF
- break
- fi
- done
- done
+
+ cat $yum_conf_repos >> $yum_conf
# If we are being built as part of an automated RPM build, solve the
# bootstrap problem by including any just built packages in the yum
# configuration. This cooperates with the PlanetLab build system.
-### make takes care of that
if [ -n "$RPM_BUILD_DIR" ] ; then
RPM_RPMS_DIR=$(cd $(dirname $RPM_BUILD_DIR)/RPMS && pwd -P)
-### # yum-2.0.x
-### if [ -x /usr/bin/yum-arch ] ; then
-### yum-arch -q $RPM_RPMS_DIR
-### fi
-### # yum-2.4.x
-### if [ -x /usr/bin/createrepo ] ; then
-### if [ -f $RPM_RPMS_DIR/yumgroups.xml ] ; then
-### groupfile="-g yumgroups.xml"
-### fi
-### createrepo --quiet $groupfile $RPM_RPMS_DIR
-### fi
# If run under sudo, allow user to delete the headers/ and
# repodata/ directories.
if [ -n "$SUDO_USER" ] ; then
chown -R $SUDO_USER $RPM_RPMS_DIR
fi
- cat >>$vroot/etc/yum.conf <<EOF
+ cat >> $yum_conf <<EOF
-[bootstrap]
-name=Bootstrap - $basearch - $RPM_RPMS_DIR/
+[building]
+name=Building - $basearch - $RPM_RPMS_DIR/
baseurl=file://$RPM_RPMS_DIR/
EOF
fi
- # pkgs file
- if [ -n "$pkgsfile" ] ; then
- # parse pkgsfile and add to local vars
- fcdistro=$(pl_getReleaseName "Fedora" $releasever)
- for i in $(pl_parsePkgs package $fcdistro $pkgsfile) ; do
- packages[${#packages[*]}]="$i"
- done
- for i in $(pl_parsePkgs group $fcdistro $pkgsfile) ; do
- groups[${#groups[*]}]="$i"
- done
- for i in $(pl_parsePkgs exclude $fcdistro $pkgsfile) ; do
- exclude[${#exclude[*]}]="$i"
- done
- junk=$(pl_parsePkgs junk $fcdistro $pkgsfile)
- precious=$(pl_parsePkgs precious $fcdistro $pkgsfile)
- fi
+ echo "========== Dumping $yum_conf"
+ cat $yum_conf
+ echo "========== EndDump $yum_conf"
- excludes=
- for package in "${exclude[@]}" ; do
- excludes="$excludes --exclude=$package"
+ yum_options=""
+ yum --help | grep verbose &> /dev/null && yum_options="$yum_options --verbose"
+ yum_options="$yum_options -y"
+ yum_options="$yum_options -c $yum_conf"
+ yum_options="$yum_options --installroot=$vroot"
+
+ exclude_arg=""
+ for exclude in $pkgs_excludes; do
+ exclude_arg="$exclude_arg --exclude $exclude"
done
# glibc must be specified explicitly for the correct arch to be
# chosen.
echo "* Installing glibc"
- yum -c $vroot/etc/yum.conf --installroot=$vroot -y $excludes install glibc
+ yum $yum_options $exclude_arg install glibc
# Go, baby, go
- if [ ${#packages[*]} -gt 0 ] ; then
- echo "* Installing optional packages" "${packages[@]}"
- yum -c $vroot/etc/yum.conf --installroot=$vroot -y $excludes \
- install "${packages[@]}"
- if ! rpm --root $vroot -q "${packages[@]}" >/dev/null ; then
+ if [ -n "$pkgs_packages" ] ; then
+ echo "* Installing optional packages" $pkgs_packages
+ yum $yum_options $exclude_arg install $pkgs_packages
+ if ! rpm --root $vroot -q $pkgs_packages >/dev/null ; then
echo "* Warning: Missing packages"
- rpm --root $vroot -q "${packages[@]}" | grep "not installed"
+ rpm --root $vroot -q $pkgs_packages | grep "not installed"
fi
fi
- if [ ${#groups[*]} -gt 0 ] ; then
+ if [ -n "$pkgs_groups" ] ; then
## call yum sequentially to get finer-grained info on dependencies
- for grp in "${groups[@]}" ; do
+ for grp in $pkgs_groups ; do
echo "* Installing optional group $grp"
- yum -c $vroot/etc/yum.conf --installroot=$vroot -y $excludes \
- groupinstall "$grp"
+ yum $yum_options $exclude_arg groupinstall "$grp"
done
fi
# formerly in bootcd/prep.sh : to optimize footprint
- echo "* Removing unnecessary junk"
-
- pushd $vroot
-
- # Save precious files
- [ -n "$precious" ] && tar --ignore-failed-read -cpf precious.tar $precious
-
- # Remove unnecessary junk
- [ -n "$junk" ] && rm -rf $junk
-
- # Restore precious files
- [ -n "$precious" ] && tar -xpf precious.tar && rm -f precious.tar
-
- popd
-
-### # FC2 dev %preinstall checks /proc/mounts to make sure that /dev is
-### # not currently mounted as devfs. If it thinks it is, it will refuse
-### # to install the package. On a modern system running udev that mounts
-### # /dev as tmpfs, this check fails. Since we are installing into a
-### # chroot, whether /dev is mounted on the host system or not doesn't
-### # matter. If dev was explicitly mentioned in the packages list, force
-### # its installation.
-### if [ "$releasever" = "2" ] ; then
-### for package in "${packages[@]}" ; do
-### if [ "$package" = "dev" ] && ! rpm --root $vroot -q dev >/dev/null 2>&1 ; then
-### rpm --root $vroot -Uvh --noscripts $baseurl/Fedora/RPMS/dev-3.3.13-1.i386.rpm
-### break
-### fi
-### done
-### fi
+ if [ -n "$pkgs_junk" ] ; then
+ echo "* Removing unnecessary junk"
+ pushd $vroot
+ # Save precious files
+ [ -n "$pkgs_precious" ] && tar --ignore-failed-read -cpf precious.tar $pkgs_precious
+ # Remove unnecessary junk
+ [ -n "$pkgs_junk" ] && rm -rf $pkgs_junk
+ # Restore precious files
+ [ -n "$pkgs_precious" ] && tar -xpf precious.tar && rm -f precious.tar
+ popd
+ fi
# Clean yum cache
echo "* Cleaning up"
- yum -c $vroot/etc/yum.conf --installroot=$vroot -y clean all
+ yum $yum_options clean all
# Clean RPM state
rm -f $vroot/var/lib/rpm/__db*
ln -s /usr/share/zoneinfo/UTC $vroot/etc/localtime
fi
+ echo "Dumping current list of rpms in /etc/mkfedora-rpms.txt"
+ chroot $vroot rpm -aq | sort > $vroot/etc/mkfedora-rpms.txt
+
# remove trap handler, as we are about to call it directly.
trap - ERR INT
return 0
}
-function pl_root_setup_chroot() {
+function pl_root_tune_image () {
root=$1; shift
- options="$@"
-
- pl_root_makedevs $root
- pl_root_mkfedora $options $root
# Disable all services in reference image
chroot $root sh -c "/sbin/chkconfig --list | awk '{ print \$1 }' | xargs -i /sbin/chkconfig {} off"
# This tells the Boot Manager that it is okay to update
# /etc/resolv.conf and /etc/hosts whenever the network configuration
# changes. Users are free to delete this file.
- touch $vroot/etc/AUTO_UPDATE_NET_FILES
+ touch $root/etc/AUTO_UPDATE_NET_FILES
}
# Move specified directories out of a src tree into a dst tree, and
function pl_getPkgsAttribute () {
keyword=$1; shift
file=$1; shift
- grep -v '^#' $file | grep --regexp="^${keyword}:" | sed -e "s,${keyword}:,,"
+ # remove any initial white spaces from the result
+ grep -v '^#' $file | grep --regexp="^${keyword}:" | sed -e "s,${keyword}:,," -e "s,^[[:space:]][[:space:]]*,,"
}
-
# for a given keyword like 'package' :
# we support fcdistro-dependant format, for tokens (pkgname) without whitespace
# you can e.g. use
# package: pkg1 .. pkgn
# package+f8: pkg1 .. pkgn
# package-f8: pkg1 .. pkgn
-
+#
+# values can contain @arch@, @fcdistro@ or @pldistro@ that are replaced with the current values
+#
function pl_parsePkgs () {
keyword=$1;shift
fcdistro=$1; shift
+ pldistro=$1; shift
# remaining arguments are paths to the pkgs files
# grab regular descriptions
for exclude in $sub; do
[ "$i" = "$exclude" ] && continue 2
done
- echo "$i "
+ echo "$i " | sed -e "s,@arch@,$pl_DISTRO_ARCH,g" -e "s,@fcdistro@,$fcdistro,g" -e "s,@pldistro@,$pldistro,g"
done
return 0
}
-function pl_getPackages() { fcdistro=$1; shift ; pl_parsePkgs package $fcdistro "$@" ; }
-function pl_getGroups() { fcdistro=$1; shift ; pl_parsePkgs group $fcdistro "$@" ; }
+function pl_getPackages() { fcdistro=$1; shift ; pldistro=$1; shift ; pl_parsePkgs package $fcdistro $pldistro "$@" ; }
+function pl_getGroups() { fcdistro=$1; shift ; pldistro=$1; shift ; pl_parsePkgs group $fcdistro $pldistro "$@" ; }
# locates a pldistro-dependant file
# tries first in build/<pldistro>/, then in build/planetlab/
fi
}
-# experimental
function yumgroups_from_pkgs () {
builddir=$1; shift
pldistro=$1; shift
fcdistro=$1; shift
pkgsnames=$@
-sedargs="-e s,@FCDISTRO@,$fcdistro,g"
+ sedargs="-e s,@FCDISTRO@,$fcdistro,g"
cat <<__header
<?xml version="1.0"?>
for pkgsname in $pkgsnames; do
pkgsfile=$(pl_locateDistroFile $builddir $pldistro $pkgsname)
- packages=$(pl_getPackages $fcdistro $pkgsfile)
+ packages=$(pl_getPackages $fcdistro $pldistro $pkgsfile)
groupname=$(pl_getPkgsAttribute groupname $pkgsfile | sed $sedargs)
groupdesc=$(pl_getPkgsAttribute groupdesc $pkgsfile | sed $sedargs)
<group>
<id>$(echo $groupname|tr A-Z a-z)</id>
<name>$groupname</name>
- <default>true</default>
<description>$groupdesc</description>
- <uservisible>false</uservisible>
+ <uservisible>true</uservisible>
<packagelist>
__group_header
for package in $packages; do
}
+function build_fetch () {
+ curl --fail --silent --max-time 60 --output /dev/null "$1"
+}
+
+# tries to compute a valid yum.conf for that pldistro from the template in mirroring/
+# returns 0 and writes <dest_yumconf> on success
+# returns 1 on failure, in which case <dest_yumconf> is deleted
+function yumconf_mirrors () {
+ dest_yumconf=$1; shift
+ builddir=$1; shift
+ fcdistro=$1; shift
+ exclude_line="$1" ; shift
+ mirrors="$@"
+
+ template=$builddir/mirroring/$fcdistro/yum.repos.d/building.repo.in
+
+ if [ ! -f $template ] ; then
+ echo "yumconf_mirrors: cannot locate template $template"
+ rm -f $dest_yumconf
+ return 1
+ fi
+
+ for mirror in $mirrors; do
+ if yumconf_mirror $dest_yumconf $template "$exclude_line" $mirror; then
+ return 0
+ fi
+ done
+ rm -f $dest_yumconf
+ return 1
+}
+
+# computes a yum.conf from the template, and checks that all baseurl defined in there are valid repos
+# returns 0 on success and 1 on failure
+function yumconf_mirror () {
+ dest_yumconf=$1; shift
+ template=$1; shift
+ exclude_line="$1" ; shift
+ mirror=$1; shift
+
+ sed -e "s,@MIRRORURL@,$mirror,g" \
+ -e "/baseurl=/i\\
+$exclude_line" $template > $dest_yumconf
+
+ # capture all lines defining baseurl
+ baseurl_defs=$(grep '^baseurl=' $dest_yumconf)
+ if [ -z "$baseurl_defs" ] ; then
+ return 1
+ fi
+
+ for baseurl_def in $baseurl_defs; do
+ baseurl=$(echo $baseurl_def | sed \
+ -e s,baseurl=,, \
+ -e 's,$basearch,'"$pl_DISTRO_ARCH",g)
+ repomd=$baseurl/repodata/repomd.xml
+
+ echo "* Trying to fetch $repomd"
+ if ! build_fetch $repomd ; then
+ echo "* Failed to fetch $repomd"
+ return 1
+ fi
+ done
+ echo "* Selected mirror $mirror"
+ return 0
+}
+
+# from a yum.conf as generated above, computes the (first) gpgkey url
+function yumconf_gpgkey () {
+ dest_yumconf=$1; shift
+
+ first_line=$(grep '^gpgkey=' $dest_yumconf | head -1)
+ values=$(echo $first_line | sed -e s,gpgkey=,,)
+ value=$(echo $values | awk '{print $1;}' | sed -e 's,$basearch,'"$pl_DISTRO_ARCH",g)
+ [ -n "$value" ] || return 1
+ echo $value
+ return 0
+}
git://git.onelab.eu / build.git / blobdiff