With SoftLayer Object Storage Python Client set up and the SoftLayer Object Storage Backup script — slbackup.py — in hand, I had the tools I needed to build a solid backup infrastructure easily. On Linux.org, I contributed an article about how to perform MySQL backups with those resources, so the database piece is handled, but I also need to back up my web files, so I whipped up another quick bash script to run:

#!/bin/bash
 
# The path the backups will be dumped to
DUMP_DIR="/home/backups/"
 
# Path to the web files to be backed up
BACKUP_PATH="/var/www/sites /"
 
# Back up folder name (mmddyyyy)
BACKUP_DIR="`date +%m%d%Y`"
 
# Backup File Name
DUMP_FILE="`date +%m_%d_%Y_%H_%M_%S`_site_files"
 
# SL container name
CONTAINER="site_backups"
 
# Create backup dir if doesn't exist
if [ ! -d $DUMP_DIR$BACKUP_DIR ]; then
        mkdir -p $DUMP_DIR$BACKUP_DIR
fi
 
tar -zcvpf $DUMP_DIR$BACKUP_DIR/$DUMP_FILE.tar.gz $BACKUP_PATH
 
# Make sure the archive exists
if [ -f $DUMP_DIR$BACKUP_DIR/$DUMP_FILE.tar.gz ]; then
        /root/slbackup.py -s $DUMP_DIR$BACKUP_DIR/ -o "$CONTAINER" -r 30
 
        # Remove the backup stored locally
        rm -rf $DUMP_DIR$BACKUP_DIR
 
        # Success
        exit 0
else
        echo "$DUMP_DIR$BACKUP_DIR/$DUMP_FILE.tar.gz does not exist."
        exit 1
fi

It’s not the prettiest bash script, but it gets the job done. By tweaking a few variables, you can easily generate backups for any important directory of files and push them to your SoftLayer Object Storage account. If you want to change the retention time of your backups to be longer or shorter, you can change the 30 after the –r in the line below to the number of days you want to keep each backup:

/root/slbackup.py -s $DUMP_DIR$BACKUP_DIR/ -o "$CONTAINER" -r 30

I created a script for each website on my server, and I set a CRON (crontab –e) entry to run each one on Sundays staggered by 5 minutes:

5 1 * * 0  /root/bin/cron/CRON-site1.com_web_files > /dev/null
10 1 * * 0  /root/bin/cron/CRON-site2.com_web_files > /dev/null
15 1 * * 0  /root/bin/cron/CRON-site3.com_web_files > /dev/null

If you’re looking for an easy way to automate and solidify your backups, this little bit of code could make life easier on you. Had I taken the few minutes to put this script together prior to the attack I experienced at my previous host, I wouldn’t have lost any of my data. It’s easy to get lulled into “backup apathy” when you don’t need your backups, but just because nothing *has* happened to your data doesn’t mean nothing *can* happen to your data.

Take it from me … Be over-prepared and save yourself a lot of trouble.

-Ronald