OpenNebula

#!/bin/bash

# -------------------------------------------------------------------------- #

# Copyright 2002-2009, Distributed Systems Architecture Group, Universidad   #

# Complutense de Madrid (dsa-research.org)                                   #

#                                                                            #

# Licensed under the Apache License, Version 2.0 (the "License"); you may    #

# not use this file except in compliance with the License. You may obtain    #

# a copy of the License at                                                   #

#                                                                            #

# http://www.apache.org/licenses/LICENSE-2.0                                 #

#                                                                            #

# Unless required by applicable law or agreed to in writing, software        #

# distributed under the License is distributed on an "AS IS" BASIS,          #

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #

# See the License for the specific language governing permissions and        #

# limitations under the License.                                             #

#--------------------------------------------------------------------------- #

# Modified by Sebastien Goasguen <sebgoa@clemson.edu>

SRC=$1

DST=$2

if [ -z "${ONE_LOCATION}" ]; then

   TMCOMMON=/usr/lib/one/mads/tm_common.sh

else

   TMCOMMON=$ONE_LOCATION/lib/mads/tm_common.sh

fi

. $TMCOMMON

SRC_PATH=`arg_path $SRC`

DST_PATH=`arg_path $DST`

SRC_HOST=`arg_host $SRC`

DST_HOST=`arg_host $DST`

log "$1 $2"

log "DST: $DST_PATH"

DST_DIR=`dirname $DST_PATH`

VOL_NAME=`echo $DST_PATH | awk -F/ '{print $4"-"$6}' | sed s/disk.//g`

log "VOL_NAME: $VOL_NAME"

log "Creating volume $DST_PATH and directory $DST_DIR"

exec_and_log "ssh $DST_HOST mkdir -p $DST_DIR"

exec_and_log "ssh $DST_HOST sudo /usr/sbin/lvcreate -L25G -n $VOL_NAME xen_vg"

log "Creating a link from $DST_PATH to the $VOL_NAME volume"

exec_and_log "ssh $DST_HOST ln -s /dev/xen_vg/$VOL_NAME $DST_PATH"

case $SRC in

http://*)

   log "Downloading $SRC"

   exec_and_log "ssh $DST_HOST wget -O /tmp/$VOL_NAME.img.gz $SRC"

   ;;

*)

   log "Cloning $SRC"

   exec_and_log "scp $SRC $DST"

   ;;

esac

#exec_and_log "ssh $DST_HOST chmod a+w $DST_PATH"

exec_and_log "ssh $DST_HOST gunzip -c /tmp/$VOL_NAME.img.gz | sudo dd

of=/dev/xen_vg/$VOL_NAME bs=64k"

exec_and_log "ssh $DST_HOST rm -f /tmp/$VOL_NAME.img.gz"