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134 lines
2.5 KiB
Bash
Executable File
134 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
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#
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# This software is licensed under the GNU General Public License v3 or later.
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#
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# It is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# $Id: installIso.sh 9132 2010-06-04 20:17:43Z manuel $ $HeadURL: svn://svn.lab.vmops.com/repos/vmdev/java/scripts/storage/installIso.sh $
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# installIso.sh -- install an iso
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usage() {
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printf "Usage: %s: -t <iso-fs> -f <iso file> -c <md5 cksum> [-u]\n" $(basename $0) >&2
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}
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#set -x
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verify_cksum() {
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echo "$1 $2" | md5sum -c --status
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if [ $? -gt 0 ]
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then
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printf "Checksum failed, not proceeding with install\n"
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exit 3
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fi
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}
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install_file() {
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local isofs=$1
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local isofile=$2
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local cleanup=$3
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local tmpltname=$4
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mv $isofile /$isofs/$tmpltname
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if [ $? -gt 0 ]
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then
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printf "Move operation failed, iso $isofile not installed\n"
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exit 4
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fi
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#create symbolic link for iso file
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file=$tmpltname
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isofs=$isofs/$file
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mp=${isofs%/iso/*}
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mp=/$mp/iso
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path=${isofs:${#mp}}
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pushd $mp
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ln -s $path $file
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popd
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}
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tflag=
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fflag=
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cleanup=false
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cflag=
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tmpltname=
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while getopts 'ut:f:n:c:' OPTION
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do
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case $OPTION in
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t) tflag=1
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isofs="$OPTARG"
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;;
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f) fflag=1
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isofile="$OPTARG"
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;;
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c) cflag=1
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cksum="$OPTARG"
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;;
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u) cleanup="true"
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;;
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n) tmpltname="$OPTARG"
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;;
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?) usage
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exit 2
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;;
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esac
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done
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if [ "$tflag$fflag" != "11" ]
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then
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usage
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exit 2
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fi
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if [ -n "$cksum" ]
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then
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verify_cksum $cksum $isofile
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fi
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if [ ${isofs:0:1} == / ]
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then
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isofs=${isofs:1}
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fi
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if [ ! -d /$isofs ]
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then
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mkdir -p /$isofs
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if [ $? -gt 0 ]
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then
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printf "Failed to create iso fs $isofs\n" >&2
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exit 1
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fi
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fi
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install_file $isofs $isofile $cleanup $tmpltname
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isofilename=${isofile##*/}
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today=$(date '+%m_%d_%Y')
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echo "filename=$tmpltname" > /$isofs/template.properties
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echo "snapshot.name=$today" >> /$isofs/template.properties
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exit 0
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