[metrics] enable on all microvms

machines/configuration.nix

@@ -43,6 +43,7 @@ let
 
   makeMicroVM = hostName: ipv4Addr: macAddr: modules: [
     inputs.microvm.nixosModules.microvm
+    self.nixosModules.malobeo.metrics
     {
       microvm = {
         hypervisor = "cloud-hypervisor";
@@ -79,6 +80,13 @@ let
           }
         ];
       };
+
+      malobeo.metrics = {
+        enable = true;
+        enablePromtail = true;
+        logNginx = false;
+        lokiHost = "10.0.0.14";
+      };
       
       systemd.network.enable = true;