diff --git a/IPAM.md b/IPAM.md
index a47004e..9be2f9a 100644
--- a/IPAM.md
+++ b/IPAM.md
@@ -33,6 +33,7 @@ All public DNS entries are also registered on Cloudflare with a CNAME entry to `
 | :----- | :------------- |
 | 10XX   | Websites       |
 | 20XX   | Communications |
+| 30XX   | Metrics        |
 | 40XX   | Storages       |
 
 ### OpnSense-DeLoreane
@@ -56,6 +57,7 @@ Global DNS: `conseil.renoux.dev`
 | :--------------- | :--------------- | :------------------------ |
 | 22               | OpenSSH          |                           |
 | 80, 443          | Caddy            |                           |
+| 3001             | Prometheus       |                           |
 | 4000, 4001, 4002 | NFS              |                           |
 | 4010             | Garage S3 API    | `s3.fantom.internal`      |
 | 4011             | Garage S3 Web UI | `s3.fantom.home`          |
@@ -73,6 +75,8 @@ Global DNS: `fant0mib0t.renoux.dev`
 | 2000        | Matrix                                  | `matrix.fantomitechno.dev`                    |
 | 2010        | Tranquill PDS                           | `pds.fantomitechno.dev`                       |
 | 2020,2021   | Mastodon                                | `mastodon.fantomitechno.dev`                  |
+| 3000        | Graphana                                | `graph.fantom.home`                           |
+| 3001        | Prometheus                              |                                               |
 | 4000        | Tangled Knot                            | `knot.fantomitechno.dev`                      |
 | 4005        | Gitea                                   | `git.fantomitechno.dev`                       |
 | 4010        | Tangled Spindle                         | `spindle.fantomitechno.dev`                   |
diff --git a/hosts/conseil/default.nix b/hosts/conseil/default.nix
index ef00237..7c8c56c 100644
--- a/hosts/conseil/default.nix
+++ b/hosts/conseil/default.nix
@@ -10,6 +10,7 @@
   ]
   ++ builtins.map (i: ../../modules/${i}) ([
     "caddy"
+    "metrix/prometheus.nix"
     "nas"
   ]);
 
diff --git a/hosts/fant0mib0t/default.nix b/hosts/fant0mib0t/default.nix
index a7566fb..604bb44 100644
--- a/hosts/fant0mib0t/default.nix
+++ b/hosts/fant0mib0t/default.nix
@@ -12,6 +12,8 @@
   ]
   ++ builtins.map (i: ../../modules/${i}) ([
     "caddy"
+    "metrix/grafana.nix"
+    "metrix/prometheus.nix"
     "radius"
     "tangled"
     "docker.nix"
diff --git a/modules/caddy/fant0mib0t b/modules/caddy/fant0mib0t
index eb4aad7..c167e2b 100644
--- a/modules/caddy/fant0mib0t
+++ b/modules/caddy/fant0mib0t
@@ -87,6 +87,11 @@ notes.fantomitechno.dev {
   reverse_proxy 127.0.0.1:4070
 }
 
+http://graph.fantom.home {
+  import logging grafana
+  reverse_proxy 127.0.0.1:3000
+}
+
 mastodon.fantomitechno.dev {
   import logging mastodon
   
diff --git a/modules/metrics/grafana.nix b/modules/metrics/grafana.nix
new file mode 100644
index 0000000..7b78ef0
--- /dev/null
+++ b/modules/metrics/grafana.nix
@@ -0,0 +1,53 @@
+{ ... }:
+{
+  services = {
+    grafana = {
+      enable = true;
+      settings = {
+        server = {
+          http_addr = "127.0.0.1";
+          http_port = "3000";
+          domain = "graph.fantom.home";
+
+          enforce_domain = true;
+          enable_gzip = true;
+        };
+      };
+
+      provision = {
+        datasources.settings.datasources = [
+          {
+            name = "Conseil";
+            type = "prometheus";
+            url = "http://172.16.20.10:3001";
+            editable = false;
+          }
+          {
+            name = "fant0mib0t";
+            type = "prometheus";
+            url = "http://172.16.20.20:3001";
+            editable = false;
+          }
+        ];
+      };
+    };
+
+    prometheus = {
+      exporters.opnsense = {
+        enable = true;
+        opnsenseServerAddress = "https://routeur.fantom.home";
+        port = 9001;
+      };
+      scrapeConfigs = [
+        {
+          job_name = "opnsense";
+          static_configs = [
+            {
+              targets = [ "127.0.0.1:9001" ];
+            }
+          ];
+        }
+      ];
+    };
+  };
+}
diff --git a/modules/metrics/prometheus.nix b/modules/metrics/prometheus.nix
new file mode 100644
index 0000000..327a889
--- /dev/null
+++ b/modules/metrics/prometheus.nix
@@ -0,0 +1,40 @@
+{
+  hostname,
+  ...
+}:
+{
+  services.prometheus = {
+    exporters.node = {
+      enable = true;
+      port = 9000;
+      enabledCollectors = [
+        "cpu"
+        "diskstats"
+        "ethtool"
+        "filesystem"
+        "softirqs"
+        "systemd"
+        "tcpstat"
+      ];
+      extraFlags = [
+        "--collector.ntp.protocol-version=4"
+        "--no-collector.mdadm"
+      ];
+    };
+
+    enable = true;
+    port = 3001;
+    listenAddress = "0.0.0.0";
+
+    scrapeConfigs = [
+      {
+        job_name = hostname;
+        static_configs = [
+          {
+            targets = [ "127.0.0.1:9000" ];
+          }
+        ];
+      }
+    ];
+  };
+}