f23

[infrastructure.git] / scripts / create-vm.sh

diff --git a/scripts/create-vm.sh b/scripts/create-vm.sh
index c8c26c7..617ec51 100755 (executable)
--- a/scripts/create-vm.sh
+++ b/scripts/create-vm.sh
@@ -5,29 +5,26 @@ DIRNAME=$(dirname $0)
 
 BUILD="${HOME}/git-build"
 
-echo "Updating $BUILD"
-cd $BUILD
-git pull
-cd -
-
 LOGS=$HOME/machines
 
 [ -d $LOGS ] || { echo "Creating logs dir $LOGS" ; mkdir -p $LOGS; } 
 
 DOMAIN=pl.sophia.inria.fr
 
-DEFAULT_DISTRO=f20
+DEFAULT_DISTRO=f23
+DEFAULT_MEMORY=4096
 
 CONFIRM=
 function usage () {
   message="$@" 
-  echo "usage : $COMMAND [-c] [-f distro] [-i image] [ -m memory ] [ -n hostname ] container"
+  echo "usage : $COMMAND [-c] [-f distro] [-i image] [ -m memory ] [ -n hostname ] [-s] container"
   echo " -c : confirm, will show the command and prompt for confirmation "
   echo " -f : set distro, default is $DEFAULT_DISTRO"
   echo " -i : if specified, image is rsynced into /vservers"
   echo "      warning: we cannot use an image already in /vservers..."
-  echo " -m : memory size in Mb - default is 512"
+  echo " -m : memory size in Mb - default is $DEFAULT_MEMORY"
   echo " -n : specify hostname if different from container"
+  echo " -s : do not start VM"
   echo " container : used for /vservers/foo as well as the lxc/libvirt name"
   echo "examples"
   echo "  create-vm.sh sandbox"
@@ -39,13 +36,14 @@ function usage () {
 }
 
 # using HOSTNAME won't work as this is already set in environment
-while getopts "cf:i:m:n:h" flag; do
+while getopts "cf:i:m:n:sh" flag; do
     case $flag in
        c) CONFIRM=true ;;
        f) DISTRO=$OPTARG ;;
         i) IMAGE=$OPTARG ;;
        m) MEMORY=$OPTARG ;;
        n) VM_HOSTNAME=$OPTARG ;;
+       s) DO_NOT_START_VM=true ;;
        ?|h) usage "" ;;
     esac
 done
@@ -59,16 +57,22 @@ container="$1" ; shift
 [ -d "$BUILD" ] || usage "Could not find directory $BUILD"
 [ -d /vservers/$container ] && usage "container $container already exists in /vservers"
 
-# comopute all vars from args
+echo "Updating $BUILD"
+cd $BUILD
+git pull
+cd -
+
+# compute all vars from args
 [ -z "$DISTRO" ] && DISTRO="$DEFAULT_DISTRO"
+[ -z "$MEMORY" ] && MEMORY="$DEFAULT_MEMORY"
 [ -z "$VM_HOSTNAME" ] && VM_HOSTNAME="$container"
 fqdn=$VM_HOSTNAME.$DOMAIN
 
 # prepare initvm command
 initvm="$BUILD/lbuild-initvm.sh"
-initvm="$initvm -f $DISTRO"
+[ -z "$IMAGE" ] && initvm="$initvm -f $DISTRO" || initvm="$initvm -i $IMAGE"
 initvm="$initvm -n $fqdn"
-[ -n "$IMAGE" ] && initvm="$initvm -i $IMAGE"
+[ -n "$DO_NOT_START_VM" ] && initvm="$initvm -s"
 [ -n "$MEMORY" ] && initvm="$initvm -m $MEMORY" 
 initvm="$initvm $container"