# -*-Shell-script-*-
#
-# $Id$
-# $URL$
-#
# 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
#
-# supported distros f8, f10, f12, centos5
+# supported distros f12 f14 f16 f18 f20
+# and debians/ubuntus to a lesser extent
#
# for locating pkgs.py
export PATH=.:$PATH
if [ -f "/etc/redhat-release" ] ; then
distro=$(awk ' { print $1 } ' /etc/redhat-release)
case $distro in Scientific*) distro="SL" ; esac
- else
- echo "build.common.pl_getDistro-unknown"
- exit 1
+ elif [ -f /etc/lsb-release ] ; then
+ . /etc/lsb-release
+ distro=$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
}
return 0
}
-# returns stuff for vserver, i.e. something like 'f8' or 'centos5'
+# returns distro shortname, something like 'f8' or 'centos5'
function pl_getReleaseName () {
distro=$1; shift
release=$1; shift
[Ss]L*)
releasename=sl$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
}
-# on fedora 8 or above, we use libnl from the stock repos
-# on centos5 we build it locally
-function pl_getKexcludes () {
- distroname=$1; shift
- case $distroname in
- ### there is an ugly hack going on around here
- # with f12, the dependencies somehow require kernel 2.6.29 but our own kernel is 2.6.27
- # so the ugly workaround here is to let 'kernel-debug' get installed from the stock repos
- # we then remove it manually after the image is done, look for kernel-debug below
- # relyong on kernel-PAE for this trick won't work, as 64 bits distros don't have PAE of course
- f*)
- echo 'kernel kernel-PAE kernel-PAEdebug kernel-vserver kernel-devel kernel-headers kernel-debuginfo util-vserver* iptables iptables-ipv6 iproute drupal' ;;
- centos5)
- echo 'kernel kernel-vserver kernel-devel kernel-headers kernel-debuginfo util-vserver* iptables iproute drupal inotify-tools* libnl' ;;
- sl*)
- echo 'kernel kernel-debug kernel-debug-devel kernel-devel kernel-doc kernel-firmware kernel-headers iptables iproute' ;;
- *)
- echo "pl_DISTRO_NAME=$pl_DISTRO_NAME not supported in getexcludes.sh" ; exit 1 ;;
- esac
+# 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=$(pl_getRelease)
-# the release name - for vserver build ...
+# the release name - something like 'f8' or 'sl6'
pl_DISTRO_NAME=$(pl_getReleaseName $pl_DISTRO $pl_DISTRO_RELEASE)
-# the packages to exclude
-pl_KEXCLUDES=$(pl_getKexcludes $pl_DISTRO_NAME)
-
# get path to appropriate yumgroups.xml file
# Thierry: quick & dirty improvement
# this file is updated by the toplevel build, from the .pkgs files
# 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 as 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=$pl_DISTRO_ARCH
# parse pkgsfile and add to local vars
fcdistro=${pl_DISTRO_NAME}
- pkgs_packages=$(pl_parsePkgs package $fcdistro $pldistro $pkgsfile)
- pkgs_groups=$(pl_parsePkgs group $fcdistro $pldistro $pkgsfile)
+ pkgs_packages=$(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 $pkgsfile)
# what can get trashed to save space
- pkgs_junk=$(pl_parsePkgs junk $fcdistro $pldistro $pkgsfile)
+ pkgs_junk=$(pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro junk $pkgsfile)
# but not this
- pkgs_precious=$(pl_parsePkgs precious $fcdistro $pldistro $pkgsfile)
+ pkgs_precious=$(pkgs.py -a $pl_DISTRO_ARCH -f $fcdistro -d $pldistro precious $pkgsfile)
# formerly related to mkfedora -k : packages to take from our own build
# and thus need be excluded frem the stock repos
- pkgs_kexcludes=$(pl_parsePkgs kexclude $fcdistro $pldistro $pkgsfile | sed -e s,@KEXCLUDE@,"$pl_KEXCLUDES",)
+ # 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 $mirrorsfile)
fi
- kexclude_line=""
- [ -n "$pkgs_kexcludes" ] && kexclude_line="exclude=$pkgs_kexcludes"
+ yumexclude_line=""
+ [ -n "$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/ $fcdistro "$kexclude_line" $mirrors ; then
+ if ! yumconf_mirrors $yum_conf_repos ../build/ $fcdistro "$yumexclude_line" $mirrors ; then
echo xxx -- error ; return 1
fi
########## .pkgs format
# Usage: pl_parsePkgs keyword [-a arch] fcdistro pldistro pkgs-file[..s]
# pkgs.py should be found in PATH, like this file build.common
+# only usage should be for pl_getPackages and pl_getGroups,
+# which in turn are usednow be in {node,slice}image/build.sh
function pl_parsePkgs () {
target_arch=$pl_DISTRO_ARCH
keyword=$1;shift
fcdistro=$1; shift
pldistro=$1; shift
+ 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 "$@" ; }
+function pl_getGems() { pl_parsePkgs gem "$@" ; }
-##############################
-### temporary - only for checking the new python version
-# 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
-#
-# the reason for the -a option is for when we build the build vserver itself; in this case
-# pl_DISTRO_ARCH is the one we obtain from the root context, and that's wrong
-# specify -sa arch AFTER keyword, so as to keep pl_getPackages and pl_getGroups simple
-#
-function pl_parsePkgs_old () {
-
- 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 rpm in $all $add; do
- for exclude in $sub; do
- [ "$rpm" = "$exclude" ] && continue 2
- done
- echo "${rpm} " | sed -e "s,@arch@,${target_arch},g" -e "s,@fcdistro@,$fcdistro,g" -e "s,@pldistro@,$pldistro,g"
- done
- return 0
-}
##############################
# locates a pldistro-dependant file
if [ ! -d $configdir ] ; then
if [ -f "${configdir}.svnpath" -o -f "${configdir}.gitpath" ] ; then
echo 1>&2 "Invoking make to extract remote config.${pldistro}"
- make 1>&2 --silent --no-print-directory -C $builddir stage1=true config.${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
dest_yumconf=$1; shift
builddir=$1; shift
fcdistro=$1; shift
- kexclude_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 $template "$kexclude_line" $mirror; then
+ if yumconf_mirror $dest_yumconf $template "$yumexclude_line" $mirror; then
return 0
fi
done
function yumconf_mirror () {
dest_yumconf=$1; shift
template=$1; shift
- kexclude_line="$1" ; shift
+ yumexclude_line="$1" ; shift
mirror=$1; shift
sed -e "s,@MIRRORURL@,$mirror,g" \
-e "/baseurl=/i\\
-$kexclude_line" $template > $dest_yumconf
+$yumexclude_line" $template > $dest_yumconf
# capture all lines defining baseurl
baseurl_defs=$(grep '^baseurl=' $dest_yumconf)
function yumconf_gpgkey () {
dest_yumconf=$1; shift
- values=$(grep -h '^gpgkey=' $dest_yumconf | sed -e s,gpgkey=,, | sed -e 's,$basearch,'"$pl_DISTRO_ARCH",g | xargs)
- [ -n "$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
- kexclude_line="$1" ; shift
+ yumexclude_line="$1" ; shift
sed -i -e "/#baseurl=.*$/i\\
-$kexclude_line" $repo
+$yumexclude_line" $repo
}
git://git.onelab.eu / build.git / blobdiff