## Способы разворачивания экосистемы после установки ОС

### Proxmox/libvirt/

### Bare metal

There are some aproches to manage bare metal installations of linux OS with post installation enviroment prepare:
* "FAI + cloud-init"
* "Debian preconfiguration file + shell scripts + apt install -y $(cat package.list)"
* "Squashfs OS deploy + Terraform + Ansible"
* Any above but with some set of docker imsages instead of instalations

FAI - https://fai-project.org/

MAAS (Metal-As-A-Service) - https://maas.io/

Debian - preconfiguration file - https://www.debian.org/releases/stable/i386/apb.en.html

Arch Linux - archinstall saved JSON - https://wiki.archlinux.org/title/Archinstall

cloud-init - https://timeweb.cloud/docs/cloud-servers/manage-servers/cloud-init

Docker

Terraform + Ansible/Puppet/Chef

## Immutable OSes

Debian - *BRTFS + snapper*

Ubuntu Core - сырая

openSUSE MicroOS - *BRTFS + snapper*, havy KDE based by default

Arch Linux - *BRTFS + snapper*, специфичная

Fedora Silverblue - OSTree

NixOS - SVN like

Vanilla OS - ABRoot

Nitrux - Debian-based KGE

## Резервное копирование 

squashfs

tar

rsync