Backup EdgeOS config to S3

backup-edgeos-config.sh

#!/bin/vbash

set -e
source /opt/vyatta/etc/functions/script-template

# Save configuration to backups
NOW=`date -I'seconds'`
BACKUP_ROOT="/backup"
CONFIG_FILE="edgerouter_config_${NOW}.boot"
save "${BACKUP_ROOT}/${CONFIG_FILE}"

# Sync backups to s3
echo "Uploading to s3"
BACKUP_S3_BUCKET="backup.edgerouter.lan"
export AWS_ACCESS_KEY_ID="xxx"
export AWS_SECRET_ACCESS_KEY="xxx"

/usr/local/bin/aws s3 sync --delete "$BACKUP_ROOT" "s3://$BACKUP_S3_BUCKET/"

# Delete old backups
NUMBER_OF_BACKUPS=`ls "${BACKUP_ROOT}" | wc -l`

if [[ "$NUMBER_OF_BACKUPS" -gt 30 ]]; then
	echo "Deleting backups older than 30 days"
	find "${BACKUP_ROOT}" -mtime +30 -type f -delete
fi