POSTGRES_USER=postgres - your Postgres server username
POSTGRES_PASSWORD=password - your Postgres server password
POSTGRES_HOST=postgres - Postgres server host (this will be whatever you named it in deploy.yml)
POSTGRES_PORT=5432 - Postgres port, will be 5432 unless you aliased it in deploy.yml
POSTGRES_DATABASE=akash_postgres - name of your database
BACKUP_PATH=bucketname/path - bucket and path for your deployments (make sure directories exist first)
BACKUP_KEY=key - your Filebase access key
BACKUP_SECRET=secret - your Filebase secret key
BACKUP_PASSPHRASE=secret - a passphrase to encrypt your backups with
BACKUP_HOST=https://s3.filebase.com - the S3 backup host, this defaults to Filebase but can be any S3 compatible host
BACKUP_SCHEDULE=*/15 * * * * - the cron schedule for backups (defaults to every 15 minutes)
BACKUP_RETAIN=7 days - how many days to keep backups for