| #!/usr/bin/env bash |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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. |
| |
| |
| |
| # $Id: createvolume.sh 9132 2010-06-04 20:17:43Z manuel $ $HeadURL: svn://svn.lab.vmops.com/repos/vmdev/java/scripts/storage/secondary/createvolume.sh $ |
| # createvolume.sh -- install a volume |
| |
| usage() { |
| printf "Usage: %s: -t <volume-fs> -n <volumename> -f <root disk file> -c <md5 cksum> -d <descr> -h [-u] [-v]\n" $(basename $0) >&2 |
| } |
| |
| |
| #set -x |
| ulimit -c 0 |
| |
| rollback_if_needed() { |
| if [ $2 -gt 0 ] |
| then |
| printf "$3\n" |
| #back out all changes |
| rm -rf $1 |
| exit 2 |
| fi |
| } |
| |
| verify_cksum() { |
| digestalgo="" |
| # NOTE this will only work with 0-padded checksums |
| case ${#1} in |
| 32) digestalgo="md5sum" ;; |
| 40) digestalgo="sha1sum" ;; |
| 56) digestalgo="sha224sum" ;; |
| 64) digestalgo="sha256sum" ;; |
| 96) digestalgo="sha384sum" ;; |
| 128) digestalgo="sha512sum" ;; |
| *) echo "Please provide valid checksum" ; exit 3 ;; |
| esac |
| echo "$1 $2" | $digestalgo -c --status |
| #printf "$1\t$2" | $digestalgo -c --status |
| if [ $? -gt 0 ] |
| then |
| printf "Checksum failed, not proceeding with install\n" |
| exit 3 |
| fi |
| } |
| |
| untar() { |
| local ft=$(file $1| awk -F" " '{print $2}') |
| case $ft in |
| USTAR) |
| printf "tar archives not supported\n" >&2 |
| return 1 |
| ;; |
| *) printf "$1" |
| return 0 |
| ;; |
| esac |
| |
| } |
| |
| is_compressed() { |
| local ft=$(file $1| awk -F" " '{print $2}') |
| local tmpfile=${1}.tmp |
| |
| case $ft in |
| gzip) ctype="gzip" |
| ;; |
| bzip2) ctype="bz2" |
| ;; |
| ZIP) ctype="zip" |
| ;; |
| *) echo "File $1 does not appear to be compressed" >&2 |
| return 1 |
| ;; |
| esac |
| echo "Uncompressing to $tmpfile (type $ctype)...could take a long time" >&2 |
| return 0 |
| } |
| |
| uncompress() { |
| local ft=$(file $1| awk -F" " '{print $2}') |
| local tmpfile=${1}.tmp |
| |
| case $ft in |
| gzip) gunzip -q -c $1 > $tmpfile |
| ;; |
| bzip2) bunzip2 -q -c $1 > $tmpfile |
| ;; |
| ZIP) unzip -q -p $1 | cat > $tmpfile |
| ;; |
| *) printf "$1" |
| return 0 |
| ;; |
| esac |
| |
| if [ $? -gt 0 ] |
| then |
| printf "Failed to uncompress file (filetype=$ft), exiting " |
| return 1 |
| fi |
| |
| rm -f $1 |
| printf $tmpfile |
| |
| return 0 |
| } |
| |
| isCifs() { |
| #TO:DO incase of multiple zone where cifs and nfs exists, |
| #then check if the template file is from cifs using df -P filename |
| #Currently only cifs is supported in hyperv zone. |
| mount | grep "type cifs" > /dev/null |
| echo $? |
| } |
| |
| create_from_file() { |
| local tmpltfs=$1 |
| local tmpltimg=$2 |
| local tmpltname=$3 |
| |
| [ -n "$verbose" ] && echo "Moving to $tmpltfs/$tmpltname...could take a while" >&2 |
| mv $tmpltimg /$tmpltfs/$tmpltname |
| |
| } |
| |
| copy_from_file() { |
| local tmpltfs=$1 |
| local tmpltimg=$2 |
| local tmpltname=$3 |
| |
| [ -n "$verbose" ] && echo "Copying to $tmpltfs/$tmpltname...could take a while" >&2 |
| cp -rf $tmpltimg /$tmpltfs/$tmpltname |
| rm -rf $tmpltimg |
| } |
| |
| tflag= |
| nflag= |
| fflag= |
| sflag= |
| hflag= |
| hvm=false |
| cleanup=false |
| dflag= |
| cflag= |
| |
| while getopts 'vuht:n:f:s:c:d:S:' OPTION |
| do |
| case $OPTION in |
| t) tflag=1 |
| tmpltfs="$OPTARG" |
| ;; |
| n) nflag=1 |
| tmpltname="$OPTARG" |
| ;; |
| f) fflag=1 |
| tmpltimg="$OPTARG" |
| ;; |
| s) sflag=1 |
| ;; |
| c) cflag=1 |
| cksum="$OPTARG" |
| ;; |
| d) dflag=1 |
| descr="$OPTARG" |
| ;; |
| S) Sflag=1 |
| size=$OPTARG |
| let "size>>=10" |
| ulimit -f $size |
| ;; |
| h) hflag=1 |
| hvm="true" |
| ;; |
| u) cleanup="true" |
| ;; |
| v) verbose="true" |
| ;; |
| ?) usage |
| exit 2 |
| ;; |
| esac |
| done |
| |
| if [ "$tflag$nflag$fflag$sflag" != "1111" ] |
| then |
| usage |
| exit 2 |
| fi |
| |
| mkdir -p $tmpltfs |
| |
| if [ ! -f $tmpltimg ] |
| then |
| printf "root disk file $tmpltimg doesn't exist\n" |
| exit 3 |
| fi |
| |
| if [ -n "$cksum" ] |
| then |
| verify_cksum $cksum $tmpltimg |
| fi |
| [ -n "$verbose" ] && is_compressed $tmpltimg |
| tmpltimg2=$(uncompress $tmpltimg) |
| rollback_if_needed $tmpltfs $? "failed to uncompress $tmpltimg\n" |
| |
| tmpltimg2=$(untar $tmpltimg2) |
| rollback_if_needed $tmpltfs $? "tar archives not supported\n" |
| |
| if [ ${tmpltname%.vhd} != ${tmpltname} ] |
| then |
| if [ isCifs -ne 0 ] ; |
| then |
| if which vhd-util &>/dev/null |
| then |
| vhd-util check -n ${tmpltimg2} > /dev/null |
| rollback_if_needed $tmpltfs $? "vhd check of $tmpltimg2 failed\n" |
| vhd-util set -n ${tmpltimg2} -f "hidden" -v "0" > /dev/null |
| rollback_if_needed $tmpltfs $? "vhd remove $tmpltimg2 hidden failed\n" |
| fi |
| fi |
| fi |
| |
| imgsize=$(ls -l $tmpltimg2| awk -F" " '{print $5}') |
| |
| if [ "$descr" = "configDrive" ] && [ "$Sflag" = "" ];then |
| copy_from_file $tmpltfs $tmpltimg2 $tmpltname |
| else |
| create_from_file $tmpltfs $tmpltimg2 $tmpltname |
| fi |
| |
| touch /$tmpltfs/volume.properties |
| rollback_if_needed $tmpltfs $? "Failed to create volume.properties file" |
| echo -n "" > /$tmpltfs/volume.properties |
| |
| today=$(date '+%m_%d_%Y') |
| echo "filename=$tmpltname" > /$tmpltfs/volume.properties |
| echo "description=$descr" >> /$tmpltfs/volume.properties |
| echo "checksum=$cksum" >> /$tmpltfs/volume.properties |
| echo "hvm=$hvm" >> /$tmpltfs/volume.properties |
| echo "size=$imgsize" >> /$tmpltfs/volume.properties |
| |
| if [ "$cleanup" == "true" ] |
| then |
| rm -f $tmpltimg |
| fi |
| |
| exit 0 |