From bf83ec9244e67ae14affc46f508a2f790fc62466 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sat, 11 Mar 2023 13:06:00 +0100
Subject: ...

---
 hosts/vidhar/prometheus/default.nix | 45 +++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

(limited to 'hosts/vidhar')

diff --git a/hosts/vidhar/prometheus/default.nix b/hosts/vidhar/prometheus/default.nix
index 6bfa0b49..869b9b18 100644
--- a/hosts/vidhar/prometheus/default.nix
+++ b/hosts/vidhar/prometheus/default.nix
@@ -184,6 +184,13 @@ in {
           relabel_configs = relabelHosts;
           scrape_interval = "1s";
         }
+        { job_name = "cake";
+          static_configs = [
+            { targets = ["localhost:9902"]; }
+          ];
+          relabel_configs = relabelHosts;
+          scrape_interval = "1s";
+        }
         { job_name = "loki";
           static_configs = [
             { targets = ["localhost:9094"]; }
@@ -406,6 +413,44 @@ in {
       };
     };
 
+    systemd.services."prometheus-cake-exporter" = {
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" ];
+      path = with pkgs; [ iproute2 ];
+      serviceConfig = {
+        Restart = "always";
+
+        PrivateTmp = true;
+        WorkingDirectory = "/tmp";
+        CapabilityBoundingSet = ["CAP_NET_ADMIN"];
+        DynamicUser = true;
+        DeviceAllow = [""];
+        LockPersonality = true;
+        MemoryDenyWriteExecute = true;
+        NoNewPrivileges = true;
+        PrivateDevices = true;
+        ProtectClock = true;
+        ProtectControlGroups = true;
+        ProtectHome = true;
+        ProtectHostname = true;
+        ProtectKernelLogs = true;
+        ProtectKernelModules = true;
+        ProtectKernelTunables = true;
+        ProtectSystem = "strict";
+        RemoveIPC = true;
+        RestrictNamespaces = true;
+        RestrictRealtime = true;
+        RestrictSUIDSGID = true;
+        SystemCallArchitectures = "native";
+        UMask = "0077";
+        AmbientCapabilities = [ "CAP_NET_ADMIN" ];
+
+        Type = "simple";
+        ExecStart = "${pkgs.cake-prometheus-exporter}/bin/cake-prometheus-exporter";
+        Environment = "CAKE_HOSTNAME=localhost CAKE_PORT=9902";
+      };
+    };
+
     services.nginx = {
       upstreams.prometheus = {
         servers = { "localhost:${toString config.services.prometheus.port}" = {}; };
-- 
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