clan-core

inventory.instances = {
  borgbackup = {
    module = {
      name = "borgbackup";
      input = "clan-core";
    };
    roles.client.machines."jon".settings = {
      destinations."storagebox" = {
        repo = "username@hostname:/./borgbackup";
        rsh = ''ssh -oPort=23 -i /run/secrets/vars/borgbackup/borgbackup.ssh'';
      };
    };
    roles.server.machines = { };
  };
};

The input should be named according to your flake input. Jon is configured as a client machine with a destination pointing to a Hetzner Storage Box.

Overview

This guide explains how to set up and manage BorgBackup for secure, efficient backups in a clan network. BorgBackup provides:

Space efficient storage of backups with deduplication
Secure, authenticated encryption
Compression: lz4, zstd, zlib, lzma or none
Mountable backups with FUSE
Easy installation on multiple platforms: Linux, macOS, BSD, …
Free software (BSD license).
Backed by a large and active open-source community.

Roles

1. Client

Clients are machines that create and send backups to various destinations. Each client can have multiple backup destinations configured.

2. Server

Servers act as backup repositories, receiving and storing backups from client machines. They can be dedicated backup servers within your clan network.

Backup destinations

This service allows you to perform backups to multiple destinations. Destinations can be:

Local: Local disk storage
Server: Your own borgbackup server (using the server role)
Third-party services: Such as Hetzner's Storage Box

For a more comprehensive guide on backups look into the guide section.