118 lines
3.5 KiB
Bash
118 lines
3.5 KiB
Bash
#!/bin/bash
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#
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# danielbowling424@msn.com
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# http://swagg.ddns.net
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#
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# Copyright 2019 Daniel Bowling, Mount Rainier, Maryland, USA
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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SU="/bin/su"
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TAR="/bin/tar"
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GPG="/bin/gpg"
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DATE="/bin/date +%m%d%Y"
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RM="/bin/rm --force"
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LSLH="/bin/ls --human-readable -l"
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MUTT="/bin/mutt"
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MEMAIL="danielbowling424@msn.com"
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GDRV="/root/bin/gdrive-linux-x64"
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GDIR="1wToZq_W4Oq-XBzkpdmGObVaaJ3pR3XIx"
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GRP="/bin/grep"
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# If backups directory doesn't exist, create it:
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if ! [[ -d /home/tf2server/backups ]] ; then
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$SU - tf2server '--command=mkdir /home/tf2server/backups'
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fi
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# Stop tf2server then tar the tf2server01 directory
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$SU - tf2server '--command=/home/tf2server/tf2server01/tf2server stop'
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$SU - tf2server "--command=$TAR -czf /home/tf2server/backups/tf2server01-backup-`$DATE`.tar.gz \
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/home/tf2server/tf2server01"
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# Start tf2server then gpg the tarball
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$SU - tf2server '--command=/home/tf2server/tf2server01/tf2server start'
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$SU - tf2server "--command=$GPG --no-tty --encrypt --output=/home/tf2server/backups/tf2server01-backup-`$DATE`.tar.gz.gpg \
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--recipient=lysolbrand /home/tf2server/backups/tf2server01-backup-`$DATE`.tar.gz"
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# Upload encrypted tarball to gdrive
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$GDRV upload --parent $GDIR /home/tf2server/backups/tf2server01-backup-`$DATE`.tar.gz.gpg
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# Begin clean-up
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local-clean () {
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(
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/bin/ls /home/tf2server/backups | \
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$GRP --invert-match "tf2server01-backup-`/bin/date +%m`......\.tar\.gz\.gpg*"
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)
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}
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for i in $( local-clean ) ; do
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$SU - tf2server "--command=$RM /home/tf2server/backups/$i"
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done
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gdrive-clean () {
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(
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$GDRV list --query " '$GDIR' in parents" --no-header | \
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$GRP -v "tf2server01-backup-`$DATE`.tar.gz.gpg" | \
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$GRP --only-matching '^[[:graph:]{33}]*'
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)
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}
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for i in $( gdrive-clean ) ; do
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$GDRV delete $i
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done
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$SU - tf2server "--command=$RM /home/tf2server/backups/tf2server01-backup-`$DATE`.tar.gz"
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# Send email with status of backup
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gdrive-date () {
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(
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$GDRV list --query " '$GDIR' in parents" --no-header | \
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$GRP "tf2server01-backup-`$DATE`.tar.gz.gpg" | \
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$GRP --only-matching "`$DATE`"
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)
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}
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back-stat () {
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(
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echo 'List of /home/tf2server/backups directory contents:'
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echo ""
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echo "`$LSLH /home/tf2server/backups`"
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echo ""
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echo 'List of gdrive /backups/tf2server directory contents:'
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echo ""
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echo "`$GDRV list --query " '$GDIR' in parents"`"
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)
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}
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if [[ `gdrive-date` != `$DATE` ]] ; then
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back-stat | \
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$MUTT -s 'Backup Failed!!' "$MEMAIL"
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exit 64
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fi
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back-stat | \
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$MUTT -s 'Backup Successful' "$MEMAIL"
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exit 0
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