diff options
Diffstat (limited to 'modules/borgsnap/default.nix')
-rw-r--r-- | modules/borgsnap/default.nix | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/modules/borgsnap/default.nix b/modules/borgsnap/default.nix deleted file mode 100644 index 0a674e64..00000000 --- a/modules/borgsnap/default.nix +++ /dev/null | |||
@@ -1,116 +0,0 @@ | |||
1 | { config, pkgs, lib, flakeInputs, hostName, ... }: | ||
2 | |||
3 | with lib; | ||
4 | |||
5 | let | ||
6 | borgsnap = flakeInputs.mach-nix.lib.${config.nixpkgs.system}.buildPythonPackage rec { | ||
7 | pname = "borgsnap"; | ||
8 | src = ./borgsnap; | ||
9 | version = "0.0.0"; | ||
10 | ignoreDataOutdated = true; | ||
11 | |||
12 | requirements = '' | ||
13 | atomicwrites | ||
14 | pyprctl | ||
15 | python-unshare | ||
16 | python-dateutil | ||
17 | ''; | ||
18 | postInstall = '' | ||
19 | wrapProgram $out/bin/borgsnap \ | ||
20 | --prefix PATH : ${makeBinPath (with pkgs; [config.boot.zfs.package util-linux borgbackup])}:${config.security.wrapperDir} | ||
21 | ''; | ||
22 | |||
23 | providers.python-unshare = "nixpkgs"; | ||
24 | overridesPre = [ | ||
25 | (self: super: { python-unshare = super.python-unshare.overrideAttrs (oldAttrs: { name = "python-unshare-0.2.1"; version = "0.2.1"; }); }) | ||
26 | ]; | ||
27 | |||
28 | _.tomli.buildInputs.add = with pkgs."python3Packages"; [ flit-core ]; | ||
29 | }; | ||
30 | |||
31 | cfg = config.services.borgsnap; | ||
32 | in { | ||
33 | options = { | ||
34 | services.borgsnap = { | ||
35 | enable = mkEnableOption "borgsnap service"; | ||
36 | |||
37 | target = mkOption { | ||
38 | type = types.str; | ||
39 | }; | ||
40 | |||
41 | archive-prefix = mkOption { | ||
42 | type = types.str; | ||
43 | default = "yggdrasil.${hostName}."; | ||
44 | }; | ||
45 | |||
46 | extraConfig = mkOption { | ||
47 | type = with types; attrsOf str; | ||
48 | default = { | ||
49 | halfweekly = "8"; | ||
50 | monthly = "-1"; | ||
51 | }; | ||
52 | }; | ||
53 | |||
54 | verbosity = mkOption { | ||
55 | type = types.int; | ||
56 | default = config.services.zfssnap.verbosity; | ||
57 | }; | ||
58 | |||
59 | sshConfig = mkOption { | ||
60 | type = with types; nullOr str; | ||
61 | default = null; | ||
62 | }; | ||
63 | |||
64 | keyfile = mkOption { | ||
65 | type = with types; nullOr str; | ||
66 | default = null; | ||
67 | }; | ||
68 | |||
69 | extraCreateArgs = mkOption { | ||
70 | type = with types; listOf str; | ||
71 | default = []; | ||
72 | }; | ||
73 | extraCheckArgs = mkOption { | ||
74 | type = with types; listOf str; | ||
75 | default = []; | ||
76 | }; | ||
77 | |||
78 | unknownUnencryptedRepoAccessOk = mkOption { | ||
79 | type = types.bool; | ||
80 | default = false; | ||
81 | }; | ||
82 | hostnameIsUnique = mkOption { | ||
83 | type = types.bool; | ||
84 | default = true; | ||
85 | }; | ||
86 | }; | ||
87 | }; | ||
88 | |||
89 | config = mkIf cfg.enable { | ||
90 | warnings = mkIf (!config.services.zfssnap.enable) [ | ||
91 | "borgsnap will do nothing if zfssnap is not enabled" | ||
92 | ]; | ||
93 | |||
94 | services.zfssnap.config.exec = { | ||
95 | check = "${borgsnap}/bin/borgsnap --verbosity=${toString cfg.verbosity} --target ${escapeShellArg cfg.target} --archive-prefix ${escapeShellArg cfg.archive-prefix} check --cache-file /run/zfssnap-prune/archives-cache.json ${escapeShellArgs cfg.extraCheckArgs}"; | ||
96 | cmd = "${borgsnap}/bin/borgsnap --verbosity=${toString cfg.verbosity} --target ${escapeShellArg cfg.target} --archive-prefix ${escapeShellArg cfg.archive-prefix} create ${escapeShellArgs cfg.extraCreateArgs}"; | ||
97 | } // cfg.extraConfig; | ||
98 | |||
99 | systemd.services."zfssnap-prune" = { | ||
100 | serviceConfig = { | ||
101 | Environment = [ | ||
102 | "BORG_BASE_DIR=/var/lib/borg" | ||
103 | "BORG_CONFIG_DIR=/var/lib/borg/config" | ||
104 | "BORG_CACHE_DIR=/var/lib/borg/cache" | ||
105 | "BORG_SECURITY_DIR=/var/lib/borg/security" | ||
106 | "BORG_KEYS_DIR=/var/lib/borg/keys" | ||
107 | ] | ||
108 | ++ optional cfg.unknownUnencryptedRepoAccessOk "BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK=yes" | ||
109 | ++ optional cfg.hostnameIsUnique "BORG_HOSTNAME_IS_UNIQUE=yes" | ||
110 | ++ optional (!(isNull cfg.sshConfig)) "BORG_RSH=\"${pkgs.openssh}/bin/ssh -F ${pkgs.writeText "config" cfg.sshConfig}\"" | ||
111 | ++ optional (!(isNull cfg.keyfile)) "BORG_KEY_FILE=${cfg.keyfile}"; | ||
112 | RuntimeDirectory = "zfssnap-prune"; | ||
113 | }; | ||
114 | }; | ||
115 | }; | ||
116 | } | ||