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author | Gregor Kleen <gkleen@yggdrasil.li> | 2018-04-09 14:57:30 +0200 |
---|---|---|
committer | Gregor Kleen <gkleen@yggdrasil.li> | 2018-04-09 14:57:30 +0200 |
commit | 215ab1596bc5adfc16789844e2e9d3b27cc698c0 (patch) | |
tree | 101942b6dddf1bf84157888d5669bdcb313524e6 /custom | |
parent | 785f142fdc12c81aad25f393ae0cc8436d41f65c (diff) | |
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cleanup
Diffstat (limited to 'custom')
-rw-r--r-- | custom/borgbackup.nix | 8 | ||||
-rw-r--r-- | custom/btrfs-snapshots.nix | 4 | ||||
-rw-r--r-- | custom/lvm-snapshots.nix | 1 |
3 files changed, 7 insertions, 6 deletions
diff --git a/custom/borgbackup.nix b/custom/borgbackup.nix index fe380695..ab826757 100644 --- a/custom/borgbackup.nix +++ b/custom/borgbackup.nix | |||
@@ -21,6 +21,10 @@ let | |||
21 | 21 | ||
22 | systemdPath = path: if cfg.snapshots == "lvm" then escapeSystemdPath "${path.VG}/${path.LV}" else escapeSystemdPath path; | 22 | systemdPath = path: if cfg.snapshots == "lvm" then escapeSystemdPath "${path.VG}/${path.LV}" else escapeSystemdPath path; |
23 | 23 | ||
24 | withPrefix = path: config.services.btrfs-snapshots.mountPrefix + path; | ||
25 | |||
26 | mountPoint = if cfg.snapshots == "lvm" then config.services.lvm-snapshots.mountPoint else config.services.btrfs-snapshots.mountPoint; | ||
27 | |||
24 | targetOptions = { | 28 | targetOptions = { |
25 | options = { | 29 | options = { |
26 | repo = mkOption { | 30 | repo = mkOption { |
@@ -88,7 +92,7 @@ in { | |||
88 | 92 | ||
89 | services.lvm-snapshots.snapshots = mkIf (cfg.snapshots == "lvm") (listToAttrs (map (path: nameValuePair (escapeSystemdPath path.LV) { | 93 | services.lvm-snapshots.snapshots = mkIf (cfg.snapshots == "lvm") (listToAttrs (map (path: nameValuePair (escapeSystemdPath path.LV) { |
90 | inherit (path) LV VG; | 94 | inherit (path) LV VG; |
91 | mountName = "snapshot-${systemdPath path}"; | 95 | mountName = withPrefix (systemdPath path); |
92 | }) (unique (flatten (mapAttrsToList (target: tCfg: tCfg.paths) cfg.targets))))); | 96 | }) (unique (flatten (mapAttrsToList (target: tCfg: tCfg.paths) cfg.targets))))); |
93 | 97 | ||
94 | systemd.timers = (listToAttrs (map ({ target, path, tCfg }: nameValuePair "borgbackup-${target}@${systemdPath path}" { | 98 | systemd.timers = (listToAttrs (map ({ target, path, tCfg }: nameValuePair "borgbackup-${target}@${systemdPath path}" { |
@@ -143,7 +147,7 @@ in { | |||
143 | 147 | ||
144 | serviceConfig = { | 148 | serviceConfig = { |
145 | Type = "oneshot"; | 149 | Type = "oneshot"; |
146 | WorkingDirectory = if (cfg.snapshots == null) then "%p" else "/mnt/snapshot-%i"; | 150 | WorkingDirectory = if (cfg.snapshots == null) then "%p" else "${mountPoint}/${withPrefix "%i"}"; |
147 | Nice = 15; | 151 | Nice = 15; |
148 | IOSchedulingClass = 2; | 152 | IOSchedulingClass = 2; |
149 | IOSchedulingPriority = 7; | 153 | IOSchedulingPriority = 7; |
diff --git a/custom/btrfs-snapshots.nix b/custom/btrfs-snapshots.nix index 9dc3f1f8..39e0bf0c 100644 --- a/custom/btrfs-snapshots.nix +++ b/custom/btrfs-snapshots.nix | |||
@@ -13,13 +13,11 @@ in { | |||
13 | enable = mkEnableOption "a systemd unit for btrfs snapshots"; | 13 | enable = mkEnableOption "a systemd unit for btrfs snapshots"; |
14 | 14 | ||
15 | mountPoint = mkOption { | 15 | mountPoint = mkOption { |
16 | readOnly = true; | ||
17 | type = types.path; | 16 | type = types.path; |
18 | default = "/mnt"; | 17 | default = "/mnt"; |
19 | }; | 18 | }; |
20 | 19 | ||
21 | mountPrefix = mkOption { | 20 | mountPrefix = mkOption { |
22 | readOnly = true; | ||
23 | type = types.str; | 21 | type = types.str; |
24 | default = "snapshot-"; | 22 | default = "snapshot-"; |
25 | }; | 23 | }; |
@@ -41,7 +39,7 @@ in { | |||
41 | config = mkIf cfg.enable { | 39 | config = mkIf cfg.enable { |
42 | 40 | ||
43 | system.activationScripts."btrfs-snapshots" = '' | 41 | system.activationScripts."btrfs-snapshots" = '' |
44 | mkdir -p ${mountPoint} | 42 | mkdir -p ${cfg.mountPoint} |
45 | ''; | 43 | ''; |
46 | 44 | ||
47 | systemd.services."btrfs-snapshot@" = { | 45 | systemd.services."btrfs-snapshot@" = { |
diff --git a/custom/lvm-snapshots.nix b/custom/lvm-snapshots.nix index c7f6416e..af8b61bb 100644 --- a/custom/lvm-snapshots.nix +++ b/custom/lvm-snapshots.nix | |||
@@ -50,7 +50,6 @@ in { | |||
50 | 50 | ||
51 | mountPoint = mkOption { | 51 | mountPoint = mkOption { |
52 | type = types.path; | 52 | type = types.path; |
53 | readOnly = true; | ||
54 | default = "/mnt"; | 53 | default = "/mnt"; |
55 | }; | 54 | }; |
56 | }; | 55 | }; |