proxmox-zfs-postinstall

This script installs and configures basic tools for running a new Proxmox Server (Version 8+). Following settings are made:

Install and configure zfs-auto-snapshot
Switch pve-enterprise/pve-no-subscription/pvetest repo
Switch ceph repo between quincy/reef and enterprise/no-subscription/test or remove it
Disable "No subscription message" in webinterface in no-subscription mode
Add pve-enterprise subscription key
Update system to the latest version
Install common tools
Install Proxmox SDN Extensions
Configure automatic backup of /etc Folder
Configure locales
SSH server hardening
Install checkzfs
Install bashclub-zsync
Install virtio-win ISO
Create zfspool storage for swap disks if not exists
Adjust default volblocksize for Proxmox zfspool storage
Configure proxmox mail delivery proxmox notifications (pve8)

Usage

Just download and execute the script, all settings are made interactively.

wget -O ./postinstall --no-cache https://github.com/bashclub/proxmox-zfs-postinstall/raw/main/postinstall
bash ./postinstall