#!/bin/bash

# -------------------------------------------------------------------------- #
# Copyright 2002-2015, OpenNebula Project (OpenNebula.org), C12G Labs        #
#                                                                            #
# 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.                                             #
#--------------------------------------------------------------------------- #

# DELETE <host:remote_system_ds/disk.i|host:remote_system_ds/> vmid dsid
#   - host is the target host to deploy the VM
#   - remote_system_ds is the path for the system datastore in the host
#   - vmid is the id of the VM
#   - dsid is the target datastore

DST=$1
VMID=$2

if [ -z "${ONE_LOCATION}" ]; then
    TMCOMMON=/var/lib/one/remotes/tm/tm_common.sh
    VMWARERC=/etc/one/vmwarerc
else
    TMCOMMON=$ONE_LOCATION/var/remotes/tm/tm_common.sh
    VMWARERC=$ONE_LOCATION/etc/vmwarerc
fi

. $TMCOMMON

#-------------------------------------------------------------------------------
# Retrieve needed information
#  DST       : esx1:/vmfs/volumes/105/90/disk.0
#  DST_PATH  : /vmfs/volumes/105/90/disk.0
#  DST_HOST  : esx1
#  DSID      : 105
#-------------------------------------------------------------------------------

DST_PATH=`arg_path $DST`
DST_HOST=`arg_host $DST`

#-------------------------------------------------------------------------------
# Return if deleting a disk, we will delete them when removing the
# remote_system_ds directory for the VM (remotely)
#-------------------------------------------------------------------------------

if [ `is_disk $DST_PATH` -eq 1 ]; then
    exit 0
else
    ssh_exec_and_log $DST_HOST "rm -rf $DST_PATH" "Error deleting $DST_PATH"
fi

exit 0
