From 805992ac3af22a3d1de7c57a96861d322aa062b3 Mon Sep 17 00:00:00 2001
From: Tim Keller <tjk@tjkeller.xyz>
Date: Fri, 30 Oct 2026 18:11:51 -0500
Subject: replace lgtm.nix with metrics container using telemetry-flake

---
 hosts/poweredge/metrics.nix | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 hosts/poweredge/metrics.nix

(limited to 'hosts/poweredge/metrics.nix')

diff --git a/hosts/poweredge/metrics.nix b/hosts/poweredge/metrics.nix
new file mode 100644
index 0000000..edf3da9
--- /dev/null
+++ b/hosts/poweredge/metrics.nix
@@ -0,0 +1,43 @@
+{ config, inputs, ... }: {
+	imports = [ inputs.telemetry.nixosModules.collectors ];
+
+	services.telemetry.collectors = {
+		enable = true;
+		logs.lokiUrl = "http://metrics:3100";  # The container
+	};
+
+	containers.metrics = {
+		autoStart = true;
+		privateNetwork = true;
+		hostBridge = "br-lan0";
+		localMacAddress = "02:00:00:00:00:06";
+		ephemeral = true;
+
+		# The module reads whatever path you point secretKeyFile at.
+		bindMounts = {
+			"/var/lib/prometheus2" = { hostPath = "/nix/persist/metrics/prometheus2"; isReadOnly = false; };
+			"/var/lib/loki"        = { hostPath = "/nix/persist/metrics/loki"; isReadOnly = false; };
+			"/var/lib/grafana"     = { hostPath = "/nix/persist/metrics/grafana"; isReadOnly = false; };
+		};
+
+		config = { ... }: {
+			imports = [ inputs.telemetry.nixosModules.server ];
+
+			networking.enableIPv6 = false;
+			networking.interfaces.eth0.useDHCP = true;
+
+			services.telemetry.server = {
+				enable = true;
+				collectorHosts = [ "poweredge" ];
+				grafana.generateSecretKey = true;
+				proxy.enable = true;
+			};
+
+			# Pin loki uid+gid
+			users.users.loki = { uid = 3100; group = "loki"; isSystemUser = true; };
+			users.groups.loki.gid = 3100;
+
+			system.stateVersion = "26.05";
+		};
+	};
+}
-- 
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