proxmox (pve) post installation optimizing and helper scripts 

It's our pleasure to announce the stable version 7.0 of Proxmox Virtual Environment. It's based on the great Debian 11 "Bullseye" and comes with a 5.11 kernel, QEMU 6.0, LXC 4.0, OpenZFS 2.0.4. and countless enhancements and bugfixes.

- Tape Backup is stable and supported
- Support for OpenID Connect providing Single Sign-On (SSO)
- Full integration of Let's Encrypt/ACME in the front- and backend
- Management of APT repositories via GUI: ability to enable and disable repositories
- Single file-restore support for VMs that use ZFS, or LVM internally - accessible from GUI
- ExtJS JavaScript framework to the latest GPL release 7.0
- Improved Proxmox installer with improved ISO detection, switch_root instead of chroot, zstd compression
- Live-restore feature allows for starting a VM, as soon as the restore starts (with Proxmox VE)

This simple HowTo guides you through the process to place new VMs (in this example FreeBSD 14 will be used, you can use any other ones) in a Proxmox cluster by ensuring the VMs will be placed on the best node in the cluster according to the resource usage of the nodes. Afterwards, Terraform with the BPG provider will deploy the VM in the cluster, where the hostname and node are provided in a dynamic way. This gives some kind of expressions how to handle it it scenarios like. While providing this simple way with a shell script, it can of course also become much more complex with ansible and a dynamic inventories and in addition to other Pieplines such like ArgoCD or Jenkins.