# -*-Shell-script-*-
#
# Common functions for build scripts used by various packages
-# incorporated (e.g., build, myplc, myplc-devel, vserver-reference)
+# incorporated (e.g., build, bootcd, nodeimage, sliceimage)
#
# Marc E. Fiuczynski <mef@cs.princeton.edu>
# Copyright (C) 2007 The Trustees of Princeton University
+# Thierry Parmentelat <thierry.parmentelat@inria.fr> INRIA
#
-# $Id$
+# supported distros f12 f14 f16 f18 f20
+# and debians/ubuntus to a lesser extent
#
+# for locating pkgs.py
+export PATH=.:$PATH
-# support for fedora and centos only for now
-
+# returns 'Fedora' or 'CentOS' for now
function pl_getDistro() {
if [ -f "/etc/redhat-release" ] ; then
distro=$(awk ' { print $1 } ' /etc/redhat-release)
- else
- echo "build.common.pl_getDistro-unknown"
- exit 1
+ case $distro in Scientific*) distro="SL" ; esac
+ elif [ -f /etc/lsb-release ] ; then
+ . /etc/lsb-release
+ distro=$DISTRIB_CODENAME
+ elif [ -f /etc/debian_version ] ; then
+ case $(cat /etc/debian_version) in
+ 6.*) distro=squeeze ;;
+ 7.*) distro=wheezy ;;
+ # might be that I'm getting 'jessie'sid' just because it's still testing..
+ 8.*|jessie*) distro=jessie ;;
+ *) distro=unknown.debian.in.build.common ;;
+ esac
fi
+ [ -z "$distro" ] && { echo "build.common.pl_getDistro-unknown"; exit 1; }
echo "$distro"
return 0
}
+# returns something like 8, 10, or 5.3
function pl_getRelease() {
if [ -f "/etc/redhat-release" ] ; then
- release=$(awk ' { if ($1=="Fedora" && $2=="Core") print $4 ; if (($1=="Fedora" && $2!="Core")||$1=="CentOS") print $3 } ' /etc/redhat-release)
+ release=$(awk ' { if ($1=="Fedora" && $2=="Core") print $4 ; if (($1=="Fedora" && $2!="Core")||$1=="CentOS") print $3 ; if ($1=="Scientific") print $4 } ' /etc/redhat-release)
else
echo "build.common.pl_getRelease-unknown"
exit 1
fi
- echo "$release"
+ # keep only the major number
+ echo "$release" | cut -d. -f1
return 0
}
-# vserver expects something like fc4 or f7
+# returns distro shortname, something like 'f8' or 'centos5'
function pl_getReleaseName () {
distro=$1; shift
release=$1; shift
case $distro in
[Ff]edora*)
- if [ "$release" -le 6 ] ; then
- releasename=fc$release
- else
- releasename=f$release
- fi ;;
+ releasename=f$release
+ ;;
[Cc]entOS*)
old_IFS="$IFS"
IFS="."
IFS="$old_IFS"
releasename=centos$1
;;
+ [Ss]L*)
+ releasename=sl$release
+ ;;
+ squeeze|wheezy|jessie|oneiric|precise|quantal|raring|saucy|trusty)
+ releasename=$distro
+ ;;
*)
releasename="unknown-name-for-${pl_DISTRO}-please-edit-build.common"
echo 1>&2 "build.common: WARNING - releasename not set for distro=$distro"
return 0
}
+# yum exclusions are now defined in yumexclude.pkgs
+# so they can now depend both on the linux distro and the pl distro
+function pl_yumexclude () {
+ keyword=$1; shift
+ fcdistro=$1; shift
+ pldistro=$1; shift
+ builddir=$1; shift
+ # search for file "yumexclude.pkgs"
+ yumexclude_file=$(pl_locateDistroFile $builddir $pldistro "yumexclude.pkgs")
+ #
+ # check if pkgs.py is in PATH
+ type -p pkgs.py >& /dev/null || export PATH=$builddir:$PATH
+
+ # parse it
+ pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro $keyword $yumexclude_file || \
+ { echo pl_yumexclude failed with fcdistro=$fcdistro and pldistro=$pldistro; return 1 ; }
+}
+
+# <> fcdistro pldistro builddir
+# node side : use the 'nodeyumexclude' keywork in yumexclude.pkgs
+function pl_nodeyumexclude () { pl_yumexclude 'nodeyumexclude' "$@" ; }
+# server side : use the 'plcyumexclude' keywork in yumexclude.pkgs
+function pl_plcyumexclude () { pl_yumexclude 'plcyumexclude' "$@" ; }
+
+
# figure out which redhat distro we are using (fedora, centos, redhat)
pl_DISTRO=$(pl_getDistro)
# select basearch of the host devel environment - protected for macos for local tests
-pl_DISTRO_ARCH=$(uname -i 2>/dev/null|| echo unknownarch)
+# try arch for testing stuff on a mac
+pl_DISTRO_ARCH=$(uname -i 2>/dev/null || arch 2> /dev/null || echo unknownarch)
# the release number (plain number)
pl_DISTRO_RELEASE=$(pl_getRelease)
-# the release name - for vserver build - like fc4, f8 or centos4
+# the release name - something like 'f8' or 'sl6'
pl_DISTRO_NAME=$(pl_getReleaseName $pl_DISTRO $pl_DISTRO_RELEASE)
# get path to appropriate yumgroups.xml file
# Thierry: quick & dirty improvement
-# this file is updated by the toplevel build, from groups/<pldistro>.xml
+# this file is updated by the toplevel build, from the .pkgs files
pl_DISTRO_YUMGROUPS="../../../RPMS/yumgroups.xml"
function pl_process_fedora_options () {
# For pseudo ttys
mkdir -p $vroot/dev/pts
- # (Might have to remove the following for vserver-reference.)
-
# for tmpfs mount
mkdir -p $vroot/dev/shm
mknod -m 600 $vroot/dev/net/tun c 10 200
# For mkinitrd (in case a kernel is being installed)
- # As well for loop back mounting within a vserver.
+ # As well as for loop back mounting within a vm.
for i in $(seq 0 255) ; do
mknod -m 640 $vroot/dev/loop$i b 7 $i
done
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 " target selection (defaults based on current build VM context)"
echo " -r release Fedora release number (default: $releasever)"
echo " -a arch Fedora architecture (default: $basearch)"
exit 1
# Verbosity
verbose=0
-# Release and architecture to install : defaults to current vserver's settings or previously parsed fedora_options
+# Release and architecture to install : defaults to current vm settings or previously parsed fedora_options
releasever=$pl_DISTRO_RELEASE
basearch=$pl_DISTRO_ARCH
# Get options
-### mirrors=""
-### while getopts "l:r:a:vh" opt ; do
while getopts "vh" opt ; do
case $opt in
-### l) mirrors="$mirrors $OPTARG" ;;
-### r) releasever=$OPTARG ;;
-### a) basearch=$OPTARG ;;
v) verbose=1; set -x ;;
h|*) mkfedora_usage ;;
esac
# parse pkgsfile and add to local vars
fcdistro=${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 $pkgsfile)
+ pkgs_packages=$(pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro package $pkgsfile)
+ pkgs_groups=$(pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro group $pkgsfile)
+ # what can get trashed to save space
+ pkgs_junk=$(pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro junk $pkgsfile)
+ # but not this
+ pkgs_precious=$(pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro precious $pkgsfile)
+ # formerly related to mkfedora -k : packages to take from our own build
+ # and thus need be excluded frem the stock repos
+ # locate builddir by looking for pkgs.py
+ builddir=$(dirname $(type -p pkgs.py))
+ SUBST_NODEYUMEXCLUDE=$(pl_nodeyumexclude $fcdistro $pldistro $builddir)
+ pkgs_yumexclude=$(pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro yumexclude $pkgsfile | sed -e s,@NODEYUMEXCLUDE@,"$SUBST_NODEYUMEXCLUDE",)
# get mirrors if not specified with -l
if [ -z "$mirrors" ] ; then
mirrorsfile=$(pl_locateDistroFile ../build/ $pldistro "$pldistro.mirrors")
- mirrors=$(pl_parsePkgs mirror $fcdistro $pldistro $mirrorsfile)
+ # do not sort mirrors, keep order from input
+ mirrors=$(pkgs.py -u -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro mirror $mirrorsfile)
fi
- exclude_line=""
- # add them manually as the output of pl_parsePkgs is line-separated
- if [ -n "$pkgs_kexcludes" ] ; then
- exclude_line="exclude="
- for kexclude in $pkgs_kexcludes ; do
- exclude_line="$exclude_line $kexclude"
- done
- fi
+ yumexclude_line=""
+ [ -n "$pkgs_yumexclude" ] && yumexclude_line="exclude=$pkgs_yumexclude"
echo "$0: candidate mirrors"
for mirror in $mirrors ; do
# the repo part of the final yum.conf
yum_conf_repos=$vroot/xxxmkfedora-repos.confxxx
- if ! yumconf_mirrors $yum_conf_repos ../build/ $fcdistro "$exclude_line" $mirrors ; then
+ if ! yumconf_mirrors $yum_conf_repos ../build/ $fcdistro "$yumexclude_line" $mirrors ; then
echo xxx -- error ; return 1
fi
- public_gpg_key=$(yumconf_gpgkey $yum_conf_repos)
-
# Do not tolerate errors
set -e
+ public_gpg_key=$(yumconf_gpgkey $yum_conf_repos)
+
## make rpms ignore installing stuff to special fs entries like /proc
# Because of https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=52725
# you have to use at least one language beside 'C'
debuglevel=2
logfile=/var/log/yum.log
pkgpolicy=newest
+multilib_policy=best
distroverpkg=redhat-release
tolerant=1
exactarch=1
echo "========== EndDump $yum_conf"
yum_options=""
- yum --help | grep verbose &> /dev/null && yum_options="$yum_options --verbose"
+# 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 $yum_options $exclude_arg install glibc
+ # ignore yum's return code that is basically undefined
+ yum $yum_options install glibc || :
# Go, baby, go
if [ -n "$pkgs_packages" ] ; then
echo "* Installing optional packages" $pkgs_packages
- yum $yum_options $exclude_arg install $pkgs_packages
+ # ignore yum's return code that is basically undefined
+ echo "* Install options" $vroot $yum_options
+ yum $yum_options install $pkgs_packages || :
if ! rpm --root $vroot -q $pkgs_packages >/dev/null ; then
echo "* Warning: Missing packages"
rpm --root $vroot -q $pkgs_packages | grep "not installed"
if [ -n "$pkgs_groups" ] ; then
## call yum sequentially to get finer-grained info on dependencies
- for grp in $pkgs_groups ; do
- echo "* Installing optional group $grp"
- yum $yum_options $exclude_arg groupinstall "$grp"
+ for group_plus in $pkgs_groups ; do
+ group=$(echo $group_plus | sed -e "s,+++, ,g")
+ echo "* Installing optional group $group"
+ # ignore yum's return code that is basically undefined
+ yum $yum_options groupinstall "$group" || :
done
fi
# Clean yum cache
echo "* Cleaning up"
- yum $yum_options clean all
+
+ # NOTE: this hack is for Fedora >= 12.
+ # if kernel-debug is installed, clean it up
+ # we link to our version of kernel/initrd and clean up
+ # kernel-debug manually
+ if rpm --root $vroot --quiet -q kernel-debug ; then
+ echo "* Cleaning up kernel-debug - (workaround for f12)"
+ pushd $vroot/boot/
+ rm -rf kernel-boot kernel-bootsmp initrd-boot initrd-bootsmp
+ ln -s vmlinuz-*${pldistro}* kernel-boot
+ ln -s vmlinuz-*${pldistro}* kernel-bootsmp
+ ln -s initrd-*${pldistro}* initrd-boot
+ ln -s initrd-*${pldistro}* initrd-bootsmp
+ rpm --root $vroot --nodeps -e kernel-debug || :
+ popd
+ fi
+
+ # ignore yum's return code that is basically undefined
+ yum $yum_options clean all || :
# Clean RPM state
rm -f $vroot/var/lib/rpm/__db*
}
########## .pkgs format
-# comments start with a # - this is needed only if you use a keyword in a comment
-
-function pl_getPkgsAttribute () {
- keyword=$1; shift
- file=$1; shift
- # remove any initial white spaces from the result
- grep -v '^#' $file | grep --regexp="^${keyword}:" | sed -e "s,${keyword}:,," -e "s,^[[:space:]][[:space:]]*,,"
-}
-
-# for a given keyword like 'package' :
-# we support fcdistro-dependant format, for tokens (pkgname) without whitespace
-# you can e.g. use
-# package: pkg1 .. pkgn
-# package+f8: pkg1 .. pkgn
-# package-f8: pkg1 .. pkgn
-#
-# values can contain @arch@, @fcdistro@ or @pldistro@ that are replaced with the current values
-#
+# Usage: pl_parsePkgs keyword [-a arch] fcdistro pldistro pkgs-file[..s]
+# pkgs.py should be found in PATH, like this file build.common
+# only usage should be for pl_getPackages and pl_getGroups,
+# which in turn are usednow be in {node,slice}image/build.sh
function pl_parsePkgs () {
-
+ target_arch=$pl_DISTRO_ARCH
keyword=$1;shift
+ [ "$1" == "-a" ] && { shift; target_arch="$1"; shift; }
fcdistro=$1; shift
pldistro=$1; shift
- # remaining arguments are paths to the pkgs files
-
- # grab regular descriptions
- all=$(grep -v '^#' "$@" | grep --regexp="^${keyword}:" | sed -e "s,${keyword}:,,")
- # grab additions
- add=$(grep -v '^#' "$@" | grep --regexp="^${keyword}+${fcdistro}:" | sed -e "s,${keyword}+${fcdistro}:,,")
- # grab exclusions
- sub=$(grep -v '^#' "$@" | grep --regexp="^${keyword}-${fcdistro}:" | sed -e "s,${keyword}-${fcdistro}:,,")
-
- for i in $all $add; do
- for exclude in $sub; do
- [ "$i" = "$exclude" ] && continue 2
- done
- echo "$i " | sed -e "s,@arch@,$pl_DISTRO_ARCH,g" -e "s,@fcdistro@,$fcdistro,g" -e "s,@pldistro@,$pldistro,g"
- done
- return 0
+
+ echo 1>&2 "pl_parsePkgs: using -a $target_arch -f $fcdistro -d $pldistro $keyword $@"
+ pkgs.py -a $target_arch -f $fcdistro -d $pldistro $keyword "$@"
}
+# usage: pl_getPackages [-a arch] fcdistro pldistro pkg-file[..s]
+function pl_getPackages() { pl_parsePkgs package "$@" ; }
+function pl_getGroups() { pl_parsePkgs group "$@" ; }
+function pl_getPips() { pl_parsePkgs pip "$@" ; }
+function pl_getGems() { pl_parsePkgs gem "$@" ; }
-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/
pkgsfile=$1; shift
pkgspath=""
+ # if config dir is missing but a .svnpath or a .gitpath exists, use it to extract the config dir
+ configdir="$builddir/config.${pldistro}"
+ if [ ! -d $configdir ] ; then
+ if [ -f "${configdir}.svnpath" -o -f "${configdir}.gitpath" ] ; then
+ echo 1>&2 "Invoking make to extract remote config.${pldistro}"
+ # we set PLDISTROTAGS here to /dev/null because when dealing with remote distros
+ # at a very early stage (like searching for devel.pkgs even before the build VM is created)
+ # then make screams because it cannot find a mandatory include file
+ # OTOH this mechanism here is not intended to depend on tags specifically
+ make 1>&2 --no-print-directory -C $builddir stage1=true config.${pldistro} PLDISTROTAGS=/dev/null
+ fi
+ fi
# locate it
paths="$builddir/config.$pldistro/$pkgsfile $builddir/config.planetlab/$pkgsfile"
for path in $paths; do
pkgsfile=$(pl_locateDistroFile $builddir $pldistro $pkgsname)
packages=$(pl_getPackages $fcdistro $pldistro $pkgsfile)
- groupname=$(pl_getPkgsAttribute groupname $pkgsfile | sed $sedargs)
- groupdesc=$(pl_getPkgsAttribute groupdesc $pkgsfile | sed $sedargs)
+ groupname=$(pkgs.py groupname $pkgsfile | sed $sedargs)
+ groupdesc=$(pkgs.py groupdesc $pkgsfile | sed $sedargs)
if [ -z "$groupname" -o -z "$groupdesc" ] ; then
echo "Cannot find groupname: and groupdesc: in $pkgsfile -- skipped" 1>&2
dest_yumconf=$1; shift
builddir=$1; shift
fcdistro=$1; shift
- exclude_line="$1" ; shift
+ yumexclude_line="$1" ; shift
mirrors="$@"
template=$builddir/mirroring/$fcdistro/yum.repos.d/building.repo.in
fi
for mirror in $mirrors; do
- if yumconf_mirror $dest_yumconf $template "$exclude_line" $mirror; then
+ if yumconf_mirror $dest_yumconf $template "$yumexclude_line" $mirror; then
return 0
fi
done
+ echo 'yumconf_mirrors in build.common : ran out of mirrors -- BAILING OUT'
rm -f $dest_yumconf
return 1
}
function yumconf_mirror () {
dest_yumconf=$1; shift
template=$1; shift
- exclude_line="$1" ; shift
+ yumexclude_line="$1" ; shift
mirror=$1; shift
sed -e "s,@MIRRORURL@,$mirror,g" \
-e "/baseurl=/i\\
-$exclude_line" $template > $dest_yumconf
+$yumexclude_line" $template > $dest_yumconf
# capture all lines defining baseurl
baseurl_defs=$(grep '^baseurl=' $dest_yumconf)
return 0
}
-# from a yum.conf as generated above, computes the (first) gpgkey url
+# from a yum.conf as generated above, computes the gpgkey urls
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 $value
+ values=$(grep -h '^gpgkey=' $dest_yumconf | sed -e s,gpgkey=,, | sed -e 's,$basearch,'"$pl_DISTRO_ARCH",g | sed -e 's, ,\n,g' | sort | uniq | xargs)
+ [ -n "$values" ] || return 1
+ echo $values
return 0
}
+
+# patches a yum conf to insert an exclude line in each declared repo
+function yumconf_exclude () {
+ repo=$1; shift
+ yumexclude_line="$1" ; shift
+
+ sed -i -e "/#baseurl=.*$/i\\
+$yumexclude_line" $repo
+}
git://git.onelab.eu / build.git / blobdiff