Backup WordPress to S3 using WP-CLI and Amazon CLI

backup.sh

#!/bin/bash
source /home/username/.bashrc

# Shell
SHELL=/bin/bash

# Email
MAILTO=foo@bar.com

# WordPress Command Line Interface
# https://wp-cli.org

# Amazon Command Line Interface
# https://aws.amazon.com/documentation/cli/

# WordPress Root
WPROOT=/path/to/wordpress/files

# Working Directory
WORK=/home/user

# Todays Date
today=$(date +'%Y-%m-%d')

# DB Backup Filename
DBNAME=mysql-$today.sql

# WP Backup Filename
WPNAME=wordpress-$today.tar.gz

# Amazon S3 Bucket
S3BUCKET=bucketname-goes-here-wordpress-backup

# Working Directory
cd $WORK

# Backup DB
wp db export --add-drop-table --path="$WPROOT" $DBNAME

# Backup Files
tar -czf $WPNAME $WPROOT

# Push to S3
aws s3 cp $DBNAME s3://$S3BUCKET
aws s3 cp $WPNAME s3://$S3BUCKET

# Remove Local Backup Files
rm $DBNAME
rm $WPNAME