1 files changed, 34 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/monitoring/do-agent.nix b/nixpkgs/nixos/modules/services/monitoring/do-agent.nix
new file mode 100644
index 00000000000..2d3fe2f7976
--- /dev/null
+++ b/nixpkgs/nixos/modules/services/monitoring/do-agent.nix
@@ -0,0 +1,34 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.do-agent;
+in
+{
+  options.services.do-agent = {
+    enable = mkEnableOption "do-agent, the DigitalOcean droplet metrics agent";
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ pkgs.do-agent ];
+
+    systemd.services.do-agent = {
+      description = "DigitalOcean Droplet Metrics Agent";
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network-online.target" ];
+      wants = [ "network-online.target" ];
+      serviceConfig = {
+        ExecStart = "${pkgs.do-agent}/bin/do-agent --syslog";
+        Restart = "always";
+        OOMScoreAdjust = -900;
+        SyslogIdentifier = "DigitalOceanAgent";
+        PrivateTmp = "yes";
+        ProtectSystem = "full";
+        ProtectHome = "yes";
+        NoNewPrivileges = "yes";
+        DynamicUser = "yes";
+      };
+    };
+  };
+}