hosts: add btrfs scrub and snapper for all

2023-01-13 17:21:18 +01:00
parent 27c900063c
commit 75c20bc6f0
5 changed files with 231 additions and 9 deletions
--- a/hosts/desktop/hardware-configuration.nix
+++ b/hosts/desktop/hardware-configuration.nix
@@ -24,6 +24,29 @@
  boot.tmpOnTmpfs = true;
  zramSwap.enable = true;

+  services.btrfs.autoScrub = {
+    enable = true;
+    interval = "monthly";
+    fileSystems = [
+      "/"
+    ];
+  };
+
+  services.snapper.configs = {
+    home = {
+      subvolume = "/home";
+      extraConfig = ''
+          TIMELINE_CREATE=yes
+          TIMELINE_CLEANUP=yes
+          TIMELINE_LIMIT_HOURLY="5"
+          TIMELINE_LIMIT_DAILY="5"
+          TIMELINE_LIMIT_WEEKLY="2"
+          TIMELINE_LIMIT_MONTHLY="2"
+          TIMELINE_LIMIT_YEARLY="0"
+      '';
+    };
+  };
+
  fileSystems."/" =
    { device = "/dev/disk/by-label/NIXROOT";
      fsType = "btrfs";