proxmox-zfs-postinstall

This script installs and configures basic tools for running a Proxmox Server. Following settings are made:

Disable pve-enterprise repo
Add pve-no-subscription repo
Upgrade system to latest version
Install basic tools: sudo vim ifupdown2 net-tools dnsutils ethtool git curl unzip screen iftop lshw smartmontools nvme-cli lsscsi sysstat zfs-auto-snapshot htop mc rpl
Configure snapshot retention for zfs-auto-snapshot interactively
zfs_arc_[min|max] will be calculated by size sum of all zpools in 512 MB steps
Configure backup of /etc folder to new zfs dataset on rpool/pveconf
Configure vm.swappiness interactively
Install checkmk Agent with optional encryption and registration
Added Support for Proxmox VE 7.0