This might just be my favorite way to use Proxmox ...

Writing secure code is hard. When you learn a language, a module or a framework, you learn how it supposed to be used. When thinking about security, you need to think about how it can be misused.

Learn how to permanently and securely delete files on Linux using shred, fstrim, secure-delete, and btrfs snapshot removal.

The usage of this collection assumes that you've already setup an Ansible environment for HuaweiCloud. Installed the ansible in your environment.