Added transmission

roles/transmission.nix

@@ -0,0 +1,24 @@
+# NixOps configuration for the hosts running Transmission
+
+{ config, pkgs, lib, ... }:
+
+{
+
+  services = {
+    transmission = {
+      enable = true;                                   # Enable Transmission
+    };
+    cron = {
+      enable = true;
+      systemCronJobs = [
+        "55 0 * * * transmission systemctl enable transmission-daemon"
+        "00 1 * * * transmission systemctl start transmission-daemon"
+        "00 7 * * * transmission systemctl stop transmission-daemon"
+        "05 7 * * * transmission systemctl disable transmission-daemon"
+      ];
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [ 9091 ];   # Open the required firewall ports
+
+}