From 93e27dd3e5da7a886114c7db60606e9ed98c481f Mon Sep 17 00:00:00 2001
From: goeranh <goeranh@goeranh.de>
Date: Mon, 20 Apr 2026 13:07:21 +0200
Subject: [PATCH] receive proxmox logs

---
 hosts/monitoring/default.nix | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/hosts/monitoring/default.nix b/hosts/monitoring/default.nix
index bf2b501..2438b1f 100644
--- a/hosts/monitoring/default.nix
+++ b/hosts/monitoring/default.nix
@@ -28,6 +28,8 @@
       allowedTCPPorts = [
         80
         443
+        4317 # OTLP gRPC (Proxmox)
+        4318 # OTLP HTTP (Proxmox)
       ];
     };
   };
@@ -198,6 +200,25 @@
     };
   };
 
+  # Vector - receive OpenTelemetry data from Proxmox and forward to Loki/Mimir
+  services.vector.settings = {
+    sources.proxmox_otlp = {
+      type = "opentelemetry";
+      grpc.address = "0.0.0.0:4317";
+      http.address = "0.0.0.0:4318";
+    };
+
+    sinks.mimir.inputs = lib.mkForce [
+      "add_host_label_metrics"
+      "proxmox_otlp.metrics"
+    ];
+
+    sinks.loki.inputs = lib.mkForce [
+      "add_host_label_logs"
+      "proxmox_otlp.logs"
+    ];
+  };
+
   services.openssh.enable = true;
 
   system.stateVersion = "25.11";