init cursa as a prometheus server, vega and rigel are monitored

inventories/default.nix

@@ -39,6 +39,14 @@
           "hadar"
           "procyon"
           "alasia"
+          "rigel"
+          "vega"
+          "cursa"
+        ];
+        prometheus = [
+          "cursa"
+          "rigel"
+          "vega"
         ];
       };
 
@@ -178,6 +186,7 @@
             input = "clan-core";
           };
           roles.default.tags."phonebox" = { };
+          roles.default.settings.extraYggdrasilIPs = [ "200:c806:c13b:b855:723f:473:55:7904" ];
           roles.default.settings.extraPeers = [
             "tls://ygg.jjolly.dev:3443"
             "tls://[2602:fc24:18:7a42::1]:993"
@@ -311,6 +320,38 @@
             '';
           };
         };
+
+        prometheus-monitoring = {
+          module = {
+            name = "prometheus";
+            input = "self";
+          };
+          roles.server.machines."cursa".settings = {
+            matrix-alertmanager = {
+              enable = true;
+              homeserverUrl = "https://matrix-client.matrix.org";
+              matrixUser = "@nixapollo:matrix.org";
+              matrixRooms = [
+                {
+                  receivers = [
+                    "matrix"
+                  ];
+                  roomId = "!rqIrWqPvsXqMgYpcNZ:matrix.org";
+                }
+              ];
+            };
+          };
+
+          roles.nodes.machines = {
+            vega.settings = {
+              exporters.smartctl = { };
+              exporters.zfs = { };
+            };
+            rigel.settings = {
+              exporters.smartctl = { };
+            };
+          };
+        };
       };
     };
   };