changes

hosts/ds9/attic.nix

@@ -0,0 +1,50 @@
+{
+  config,
+  pkgs,
+  lib,
+  inputs,
+  ...
+}:
+{
+  # imports = [ inputs.attic.nixosModules.atticd ];
+  ragon.agenix.secrets.ds9AtticEnv = { };
+  ragon.persist.extraDirectories = [
+    "/var/lib/atticd"
+  ];
+  
+  services.atticd = {
+    enable = true;
+
+    # Replace with absolute path to your environment file
+    environmentFile = config.age.secrets.ds9AtticEnv.path;
+
+    settings = {
+      listen = "[::]:8089";
+
+      jwt = { };
+
+      # Data chunking
+      #
+      # Warning: If you change any of the values here, it will be
+      # difficult to reuse existing chunks for newly-uploaded NARs
+      # since the cutpoints will be different. As a result, the
+      # deduplication ratio will suffer for a while after the change.
+      chunking = {
+        # The minimum NAR size to trigger chunking
+        #
+        # If 0, chunking is disabled entirely for newly-uploaded NARs.
+        # If 1, all NARs are chunked.
+        nar-size-threshold = 64 * 1024; # 64 KiB
+
+        # The preferred minimum size of a chunk, in bytes
+        min-size = 16 * 1024; # 16 KiB
+
+        # The preferred average size of a chunk, in bytes
+        avg-size = 64 * 1024; # 64 KiB
+
+        # The preferred maximum size of a chunk, in bytes
+        max-size = 256 * 1024; # 256 KiB
+      };
+    };
+  };
+}