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author | Gregor Kleen <gkleen@yggdrasil.li> | 2022-02-06 21:20:24 +0100 |
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committer | Gregor Kleen <gkleen@yggdrasil.li> | 2022-02-06 21:20:24 +0100 |
commit | 32282ae39d352428988891207fb4f276a311846a (patch) | |
tree | 03b3e562996b5c47b29fbc43beae72801fc66844 /modules/borgbackup/btrfs-snapshots.nix | |
parent | ab822140ffb2980ced0026bbd6e4f417b53451b0 (diff) | |
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vidhar: borg
Diffstat (limited to 'modules/borgbackup/btrfs-snapshots.nix')
-rw-r--r-- | modules/borgbackup/btrfs-snapshots.nix | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/modules/borgbackup/btrfs-snapshots.nix b/modules/borgbackup/btrfs-snapshots.nix deleted file mode 100644 index 96d2b2ba..00000000 --- a/modules/borgbackup/btrfs-snapshots.nix +++ /dev/null | |||
@@ -1,52 +0,0 @@ | |||
1 | { config, lib, pkgs, ... }: | ||
2 | |||
3 | with lib; | ||
4 | |||
5 | let | ||
6 | cfg = config.services.btrfs-snapshots; | ||
7 | |||
8 | snapshotMount = str: "${str}${cfg.mountSuffix}"; | ||
9 | in { | ||
10 | options = { | ||
11 | |||
12 | services.btrfs-snapshots = { | ||
13 | enable = mkEnableOption "a systemd unit for btrfs snapshots"; | ||
14 | |||
15 | mountSuffix = mkOption { | ||
16 | type = types.str; | ||
17 | default = ".snapshot"; | ||
18 | }; | ||
19 | |||
20 | readOnly = mkOption { | ||
21 | type = types.bool; | ||
22 | default = true; | ||
23 | }; | ||
24 | |||
25 | persist = mkOption { | ||
26 | type = types.bool; | ||
27 | default = false; | ||
28 | }; | ||
29 | }; | ||
30 | |||
31 | }; | ||
32 | |||
33 | |||
34 | config = mkIf cfg.enable { | ||
35 | systemd.services."btrfs-snapshot@" = { | ||
36 | enable = true; | ||
37 | |||
38 | unitConfig = { | ||
39 | StopWhenUnneeded = !cfg.persist; | ||
40 | }; | ||
41 | |||
42 | serviceConfig = with pkgs; { | ||
43 | Type = "oneshot"; | ||
44 | ExecStartPre = "-${btrfs-progs}/bin/btrfs subvolume delete -c ${snapshotMount "%f"}"; | ||
45 | ExecStart = "${btrfs-progs}/bin/btrfs subvolume snapshot ${optionalString cfg.readOnly "-r"} %f ${snapshotMount "%f"}"; | ||
46 | RemainAfterExit = true; | ||
47 | ExecStop = "${btrfs-progs}/bin/btrfs subvolume delete -c ${snapshotMount "%f"}"; | ||
48 | }; | ||
49 | }; | ||
50 | |||
51 | }; | ||
52 | } | ||