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configured backups

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This commit is contained in:
Rouven Seifert 2023-07-30 19:41:51 +02:00
parent 60e1f3c3d0
commit b48fa4e383
Signed by: rouven.seifert
GPG key ID: B95E8FE6B11C4D09
25 changed files with 217 additions and 92 deletions
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2
hosts/thinkpad/default.nix
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@ -4,10 +4,10 @@
imports =
[
./hardware-configuration.nix
./modules/backup
./modules/networks
./modules/greetd
./modules/virtualisation
./modules/snapper
];
# Use the systemd-boot EFI boot loader.

41
hosts/thinkpad/modules/backup/default.nix Normal file
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@ -0,0 +1,41 @@
{ config, pkgs, ... }:
{
sops.secrets."borg/passphrase" = { };
environment.systemPackages = [ pkgs.borgbackup ];
services.borgmatic = {
enable = true;
settings = {
location = {
source_directories = [
"/var/lib"
"/var/log"
"/nix/persist"
"/home"
];
repositories = [
"ssh://root@192.168.10.2/mnt/backup/thinkpad"
];
exclude_patterns = [
"/home/*/.cache"
"/home/*/.zcomp*"
"/home/*/.zcomp*"
"/home/*/.local/share/Steam"
"/home/*/.local/share/Trash"
"/home/*/.local/share/vifm/Trash"
"/home/*/Linux/Isos"
];
};
storage = {
encryption_passcommand = "${pkgs.coreutils}/bin/cat ${config.sops.secrets."borg/passphrase".path}";
compression = "lz4";
};
retention = {
keep_daily = 7;
keep_weekly = 4;
keep_monthly = 12;
keep_yearly = 3;
};
};
};
}

19
hosts/thinkpad/modules/snapper/default.nix
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@ -1,19 +0,0 @@
{ ... }:
{
services.snapper = {
configs = {
home = {
SUBVOLUME = "/home";
ALLOW_USERS = [ "rouven" ];
TIMELINE_CREATE = true;
TIMELINE_CLEANUP = true;
};
lib = {
SUBVOLUME = "/var/lib";
ALLOW_USERS = [ "rouven" ];
TIMELINE_CREATE = true;
TIMELINE_CLEANUP = true;
};
};
};
}

2
hosts/thinkpad/modules/virtualisation/default.nix
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@ -1,4 +1,4 @@
{ config, lib, pkgs, ... }:
{ config, pkgs, ... }:
# Virtualisation with gpu passthrough
# Following https://astrid.tech/2022/09/22/0/nixos-gpu-vfio/
# let