# -*-shell-*-
COMMAND=$(basename $0)
+DIRNAME=$(dirname $0)
-# lst parsing utilities
+# pkgs parsing utilities
PATH=$(dirname $0):$PATH . build.common
+DEFAULT_FCDISTRO=f7
+DEFAULT_PLDISTRO=planetlab
+DEFAULT_PERSONALITY=linux32
+
function failure () {
echo "$COMMAND : Bailing out"
exit 1
vserver=$1; shift
fcdistro=$1; shift
- repo_url=$1; shift
cd /etc/vservers/.distributions/${fcdistro}
if [ -f yum/yum.conf ] ; then
if [ ! -d /vservers/$vserver/etc/yum.repos.d ] ; then
echo "WARNING : cannot create myplc repo"
else
+ # exclude kernel from fedora repos
+ for i in /vservers/$vserver/etc/yum.repos.d/* ; do
+ echo "exclude=kernel* ulogd iptables" >> $i
+ done
+ # the build repo is not signed at this stage
cat > /vservers/$vserver/etc/yum.repos.d/myplc.repo <<EOF
[myplc]
name= MyPLC
-baseurl=$repo_url
+baseurl=$REPO_URL
enabled=1
+gpgcheck=0
EOF
fi
fi
fcdistro=$1; shift
personality=$1; shift
- CLONED=0
- # create the new vserver
- if [ ! -d /etc/vservers/$vserver ] ; then
- # check if we can create the vserver from a reference vserver
- #if [ -d /vservers/${fcdistro}_reference ] ; then
- if [ 0 -ne 0 -a -n "$VBUILD_MODE" ] ; then
- $personality vserver $VERBOSE $vserver build -m clone -- --source /vservers/${fcdistro}_reference
- CLONED=1
- else
- $personality vserver $VERBOSE $vserver build -m yum -- -d $fcdistro
- fi
+ if [ -d /vservers/$vserver ] ; then
+ echo "$COMMAND : vserver $vserver seems to exist - bailing out"
+ exit 1
fi
+ # create it
+ $personality vserver $VERBOSE $vserver build $VSERVER_OPTIONS -m yum -- -d $fcdistro
+
if [ ! -z "$personality" ] ; then
- l32=$(grep $personality /etc/vservers/$vserver/personality | wc -l)
- [ $l32 -eq 0 ] && echo $personality >> /etc/vservers/$vserver/personality
+ registered_personality=$(grep $personality /etc/vservers/$vserver/personality | wc -l)
+ if [ $registered_personality -eq 0 -a "$personality" != "linux64" ] ; then
+ echo $personality >> /etc/vservers/$vserver/personality
+ fi
fi
if [ -n "$VBUILD_MODE" ] ; then
[ $cap -eq 0 ] && echo 'CAP_IPC_LOCK' >> /etc/vservers/$vserver/bcapabilities
fi
+ $personality vyum $vserver -- -y install yum
+ $personality vserver $VERBOSE $vserver pkgmgmt internalize
+
# start the vserver so we can do the following operations
- if [ $CLONED -eq 0 ] ; then
- $personality vyum $vserver -- -y install yum
- $personality vserver $VERBOSE $vserver pkgmgmt internalize
- fi
$personality vserver $VERBOSE $vserver start
$personality vserver $VERBOSE $vserver exec rm -f /var/lib/rpm/__db*
$personality vserver $VERBOSE $vserver exec rpm --rebuilddb
# minimal config in the vserver for yum to work
- configure_yum_in_vserver $vserver $fcdistro $repo_url
+ configure_yum_in_vserver $vserver $fcdistro
# set up resolv.conf
cp /etc/resolv.conf /vservers/$vserver/etc/resolv.conf
pldistro=$1; shift
personality=$1; shift
- # check for .lst file based on pldistro
+ # check for .pkgs file based on pldistro
if [ -n "$VBUILD_MODE" ] ; then
- lst=${pldistro}-devel.lst
- else
- lst=${pldistro}-shell.lst
- fi
- if [ -f $lst ] ; then
- echo "$COMMAND: Using $lst"
+ pkgsname=devel.pkgs
else
- echo "$COMMAND : Cannot locate $lst - exiting"
- usage
+ pkgsname=native-shell.pkgs
fi
+ pkgsfile=$(pl_locateDistroFile $DIRNAME $pldistro $pkgsname)
# install individual packages, then groups
- packages=$(pl_getPackages2 ${fcdistro} $lst)
- groups=$(pl_getGroups2 ${fcdistro} $lst)
+ packages=$(pl_getPackages ${fcdistro} $pkgsfile)
+ groups=$(pl_getGroups ${fcdistro} $pkgsfile)
[ -n "$packages" ] && $personality vserver $vserver exec yum -y install $packages
[ -n "$groups" ] && $personality vserver $vserver exec yum -y groupinstall $groups
COMMAND_MYPLC="myplc-init-vserver.sh"
function usage () {
set +x
- echo "Usage: $COMMAND_VBUILD [-s|s|p] [-v] vserver-name distribution pldistro [personality]"
- echo "Usage: $COMMAND_MYPLC [-s|s|p] [-v] vserver-name distribution pldistro repo-url [personality]"
+ echo "Usage: $COMMAND_VBUILD [-v] vserver-name [ -- vserver-options ]"
+ echo "Usage: $COMMAND_MYPLC [-v] vserver-name repo-url [ -- vserver-options ]"
echo "Requirements: you need to have a vserver-compliant kernel,"
echo " as well as the util-vserver RPM installed"
echo "Description:"
- echo " This command creates a fresh vserver instance"
- echo " . vserver-name : the vserver's name"
- echo " . distribution : for creating the root filesystem, e.g. fc6"
- echo " . pldistro: e.g. onelab"
- echo " . repo-url: for myplc vserver, used to create a yum repository"
- echo " . personality: last, optional, argument defaults to linux32"
- echo "This is done in three steps"
- echo " (*) setup phase : vserver creation, yum internalization and config (from /etc/vservers)"
- echo " (*) tools install the tools required for building are installed"
- echo " based on the folowing file for the actual set of packages and groups"
- echo " vbuild mode : <pldistro>-devel.lst"
- echo " myplc mode : <pldistro>-shell.lst"
- echo " (*) post-install : various tunings required, as well as create a build user (vbuild only)"
- echo "Options:"
- echo " -s : skips the setup phase"
- echo " -t : skips the tools phase"
- echo " -p : skips the post-install"
+ echo " This command creates a fresh vserver instance, for building, or running, myplc"
+ echo "Supported options"
+ echo " -f fcdistro - for creating the root filesystem - defaults to $DEFAULT_FCDISTRO"
+ echo " -d pldistro - defaults to $DEFAULT_PLDISTRO"
+ echo " -p personality - defaults to $DEFAULT_PERSONALITY"
echo " -v : passes -v to calls to vserver"
+ echo "vserver-options"
+ echo " all args after the optional -- are passed to vserver <name> build <options>"
+ echo " typical usage is e.g. --interface eth0:200.150.100.10/24"
exit 1
}
usage ;;
esac
- DO_SETUP=true
- DO_TOOLS=true
- DO_POST=true
VERBOSE=
- while getopts "stpvh" opt ; do
+ while getopts "f:d:p:v" opt ; do
case $opt in
- s) DO_SETUP="" ;;
- t) DO_TOOLS="" ;;
- p) DO_POST="" ;;
+ f) fcdistro=$OPTARG;;
+ d) pldistro=$OPTARG;;
+ p) personality=$OPTARG;;
v) VERBOSE="-v" ;;
- h|*) usage ;;
+ *) usage ;;
esac
done
shift $(($OPTIND - 1))
-
+
+ # parse fixed arguments
[[ -z "$@" ]] && usage
vserver=$1 ; shift
- [[ -z "$@" ]] && usage
- fcdistro=$1 ; shift
- [[ -z "$@" ]] && usage
- pldistro=$1 ; shift
if [ -n "$MYPLC_MODE" ] ; then
[[ -z "$@" ]] && usage
- repo_url=$1 ; shift
+ REPO_URL=$1 ; shift
fi
- if [[ -z "$@" ]] ; then
- personality=linux32
- else
- personality=$1; shift
+
+ # parse vserver options
+ if [[ -n "$@" ]] ; then
+ if [ "$1" == "--" ] ; then
+ shift
+ VSERVER_OPTIONS="$@"
+ else
+ usage
+ fi
fi
- [[ -n "$@" ]] && usage
- [ -n "$DO_SETUP" ] && setup_vserver $vserver $fcdistro $personality
- [ -n "$DO_TOOLS" ] && devel_tools $vserver $fcdistro $pldistro $personality
- [ -n "$DO_POST" ] && post_install $vserver $personality
+ [ -z "$fcdistro" ] && fcdistro=$DEFAULT_FCDISTRO
+ [ -z "$pldistro" ] && pldistro=$DEFAULT_PLDISTRO
+ [ -z "$personality" ] && personality=$DEFAULT_PERSONALITY
+
+ setup_vserver $vserver $fcdistro $personality
+ devel_tools $vserver $fcdistro $pldistro $personality
+ post_install $vserver $personality
}