Add postgres host

services/postgres/default.nix

@@ -0,0 +1,6 @@
+{ ... }:
+{
+  imports = [
+    ./postgres.nix
+  ];
+}

services/postgres/postgres.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+{
+  services.postgresql = {
+    enable = true;
+    enableJIT = true;
+    enableTCPIP = true;
+    authentication = ''
+      # Allow access to everything from gunter
+      host    all             all             10.69.30.105/32         scram-sha-256
+    '';
+  };
+}