1 files changed, 34 insertions, 0 deletions
diff --git a/os/srv/backup.nix b/os/srv/backup.nix
new file mode 100644
index 0000000..dad9b66
--- /dev/null
+++ b/os/srv/backup.nix
@@ -0,0 +1,34 @@
+{ config, lib, ... }:
+let
+  cfg = config.os.srv.backup;
+in
+{
+  options.os.srv.backup.enable = lib.mkEnableOption "enables backups";
+  config = lib.mkIf cfg.enable {
+    services.sanoid = {
+      enable = true;
+      templates.production = {
+        hourly = 36;
+        daily = 30;
+        monthly = 3;
+      };
+      datasets."zroot/rpool/appdata/databases".useTemplate = [ "production" ];
+      datasets."ztank/vault".useTemplates = [ "production" ];
+    };
+    services.syncoid = {
+      enable = true;
+      commands = {
+        "sync-db" = {
+          source = "zroot/rpool/appdata/databases";
+          target = "ztank/backups/nvme/databases";
+          sendOptions = "w";
+        };
+        "sync-configs" = {
+          source = "zroot/rpool/appdata/configs";
+          target = "ztank/backups/nvme/configs";
+          sendOptions = "w";
+        };
+      };
+    };
+  };
+}