From 60ff89b7ccdf29051521104fe1f1095c896c1e59 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias <rodrigo.arias@bsc.es>
Date: Wed, 5 Apr 2023 17:00:01 +0200
Subject: [PATCH] Add monitoring services

---
 configuration.nix |  1 +
 monitoring.nix    | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 monitoring.nix

diff --git a/configuration.nix b/configuration.nix
index e00c8df..e1b9ce5 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -7,6 +7,7 @@
     ./boot.nix
     ./fs.nix
     ./gitlab-runner.nix
+    ./monitoring.nix
     ./net.nix
     ./overlays.nix
     ./slurm.nix
diff --git a/monitoring.nix b/monitoring.nix
new file mode 100644
index 0000000..67a8615
--- /dev/null
+++ b/monitoring.nix
@@ -0,0 +1,50 @@
+{ config, lib, ... }:
+
+{
+  services.grafana = {
+    enable = true;
+    settings.server = {
+      http_port = 2342;
+      http_addr = "127.0.0.1";
+    };
+  };
+
+  services.prometheus = {
+    enable = true;
+    port = 9001;
+  };
+
+  systemd.services.prometheus-ipmi-exporter.serviceConfig.DynamicUser = lib.mkForce false;
+  systemd.services.prometheus-ipmi-exporter.serviceConfig.PrivateDevices = lib.mkForce false;
+
+  virtualisation.docker.daemon.settings = {
+    metrics-addr = "127.0.0.1:9323";
+  };
+
+  services.prometheus = {
+
+    exporters = {
+      ipmi.enable = true;
+      ipmi.group = "root";
+      ipmi.user = "root";
+      node = {
+        enable = true;
+        enabledCollectors = [ "systemd" ];
+        port = 9002;
+      };
+    };
+
+    scrapeConfigs = [
+      {
+        job_name = "xeon07";
+        static_configs = [{
+          targets = [
+            "127.0.0.1:${toString config.services.prometheus.exporters.node.port}"
+            "127.0.0.1:${toString config.services.prometheus.exporters.ipmi.port}"
+            "127.0.0.1:9323"
+          ];
+        }];
+      }
+    ];
+  };
+}