Dokku Postgres S3 bucket setup

readme.sh

# Create S3 bucket in any region

# Change bucket policy
{
    "Version": "2018-06-06",
    "Id": "Policy1528273129416",
    "Statement": [
        {
            "Sid": "Stmt1528273125295",
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:iam::<aws-user-arn>"
            },
            "Action": "s3:PutObject",
            "Resource": "arn:aws:s3:::<bucket-name>/*"
        }
    ]
}

# Auth with credentials
postgres:backup-auth <service> <aws-access-key-id> <aws-secret-access-key> (<aws-region>)

# Test if the backup works
postgres:backup <service> <bucket-name>

# After it finishes, you should receive this output:
# 2018-06-06-08-20-22: The backup for <service> finished successfully.

# Schedule backups every 6 hours
dokku postgres:backup-schedule <service> "0 */6 * * *" <bucket-name>