minio-backups: Deploy MinIO for backups
This playbook uses the *minio-nginx* and *minio-backups-cert* role to deploy MinIO with nginx. The S3 API server is *s3.backups.pyrocufflink.blue*, and buckets can be accessed as subdomains of this name. The Admin Console is *minio.backups.pyrocufflink.blue*. Certificates are issued by DCH CA via ACME using `certbot`.
This commit is contained in: