restore-all

#!/bin/bash
#
# Filename : restore_all
# Description : Restores all missing OpenVZ containers in Proxmox to the latest version available in the dump folder.
# Author : James Coyle
#
# Version:
# -Date       -Author      -Description
# 01-11-2013  James Coyle  Initial
#
#

BACKUP_PATH=/var/lib/vz/dump
BACKUP_EXT=tar.lzo

# Do not change
SEARCH_PATH=$BACKUP_PATH/vzdump-openvz-*.$BACKUP_EXT

# Check dir exists
if [ ! -d $BACKUP_PATH ]; then
  echo "The directory $BACKUP_PATH does not exist"
  exit 99
fi

# Get unique VMIDs
for F in $SEARCH_PATH
do
  FILENAME=${F##*/}
  FILE_DATE=${FILENAME:18:19}
  FILE_DATE=${FILE_DATE//[_\-]/}
  VMID=${FILENAME:14:3}
  if [ -n $FILE_VIMS[$VMID] ]; then
    FILE_VIMS[$VMID]=$F
  fi

  TEST_FILENAME=${FILE_VIMS[$VMID]##*/}
  TEST_FILE_DATE=${TEST_FILENAME:18:19}
  TEST_FILE_DATE=${TEST_FILE_DATE//[_\-]/}
  if [ "$FILE_DATE" -gt "$TEST_FILE_DATE" ]; then
    FILE_VIMS[$VMID]=F
  fi
done

# Restore VM
for I in ${!FILE_VIMS[*]}
do
  echo "Restoring $I with ${FILE_VIMS[$I]}..."
  vzrestore ${FILE_VIMS[$I]} $I
done