Usage

Create a configuration file

- name: site1
  type: 'dir'
  source: '/var/www/site1'
  dst_backend:
    s3:
       access_key_id: YOUR_ACCESS_KEY
       secret_access_key: YOUR_SECRET_KEY
       bucket: backup_bucket
       location: site1  # optional

Create a backup

sbackup create -c config.yml