#!/bin/bash

# rd_backup
#
# Dump the local Rivendell database and copy the dump to one or more 
# remote hosts.
#
# Copyright (C) 2006,2016 Fred Gleason <fredg@paravelsystems.com>
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License version 2 as
#   published by the Free Software Foundation.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public
#   License along with this program; if not, write to the Free Software
#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

#
# Site Settings
#
SITE_ID="kgu"
SHELF_LIFE=7
DB_NAME=Rivendell
DB_USER=root
DB_PASSWORD=letmein
BACKUP_DIR=/home/salem/rd_backup

#
# Generate the backup filename
#
BACKUP_FILE=`date +$BACKUP_DIR/$SITE_ID-%Y%m%d.sql`

#
# Dump the database
#
mysqldump --opt -u $DB_USER -p$DB_PASSWORD $DB_NAME > $BACKUP_FILE

#
# Purge old backups
#
find $BACKUP_DIR -mtime +$SHELF_LIFE -type f -exec rm \{\} \;

#
# Copy to remote hosts
#
# Customize this section to list the remote hosts you wish to copy the
# dump to.  Yoou will need two lines for each host:  one to copy the data,
# and another to purge old data.
#
# For example, let's say you have a host called 'rivendell.example.com',
# where you want to put the backups into a directory called 
# '/home/salem/rdbackup'.  You would do:
#
#   scp -q $BACKUP_FILE salem@rivendell.example.com:rd_backup/
#   ssh salem@rdkaim "find /home/salem/rd_backup -mtime $SHELF_LIFE -type f -exec rm \{\} \;"
#
#
# Note that the remote machine must be set up to accept automatic logins via
# ssh(1) in order for this to work!
#



# End of rd_backup