restic/system: Include /root and /etc

modules/restic/system.nix

@@ -26,6 +26,9 @@ let
 
     # Docker (state should be kept somewhere else)
     "/var/lib/docker/"
+
+    # Static configuration (generated from this repository)
+    "/etc/static/"
   ] ++ cfg.extraExcludes;
   excludesFile = pkgs.writeText "excludes.txt" (lib.concatStringsSep "\n" excludes);
 
@@ -75,7 +78,9 @@ in
       passwordFile = config.krops.secrets.restic-password.path;
       s3CredentialsFile = config.krops.secrets.restic-s3.path;
       paths = [
+        "/etc"
         "/home"
+        "/root"
         "/srv"
         "/var"
       ] ++ cfg.extraPaths;