Add 'old-conf/' from commit '62a64a79a8'

git-subtree-dir: old-conf
git-subtree-mainline: 4667974392
git-subtree-split: 62a64a79a8

old-conf/hosts/ds9/radicale.nix

@@ -0,0 +1,43 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+{
+  services.radicale = {
+    enable = true;
+    settings = {
+      server.hosts = [ "[::1]:5232" ];
+      auth = {
+        type = "http_x_remote_user";
+        # remote_ip_source = "X-Remote-Addr";
+      };
+      storage = {
+        filesystem_folder = "/var/lib/radicale/collections";
+      };
+    };
+    rights = {
+      root = {
+        user = ".+";
+        collection = "";
+        permissions = "R";
+      };
+      principal = {
+        user = ".+";
+        collection = "{user}";
+        permissions = "RW";
+      };
+      calendars = {
+        user = ".+";
+        collection = "{user}/[^/]+";
+        permissions = "rw";
+      };
+
+    };
+  };
+  ragon.persist.extraDirectories = [
+    "/var/lib/radicale"
+  ];
+
+}