modified: services/monitoring/deploy/alloy/alloy-prometheus-examples.config

modified: services/monitoring/deploy/alloy/kube-scraper/helm-values.yaml
2026-09-07 00:32:09 +00:00
parent 0519541c2c
commit 7918b42306
2 changed files with 73 additions and 75 deletions
@@ -83,3 +83,64 @@
      // }


+      // ============================================
+      // Prometheus: prometheus_srv
+      // ============================================
+
+      prometheus.remote_write "prometheus_srv" {
+  
+        endpoint {
+          url = env("PROMETHEUS_URL")
+        }
+
+        // global labels
+        external_labels = {
+          cluster = env("CLUSTER_NAME"),
+          zone    = env("ZONE"),
+        }
+
+      }
+
+      // ===============================================================================
+      // prometheus / Metrics - Node exporter
+      // Requirements: 
+      //  - discovery.relabel - node_exporter
+      // ===============================================================================
+      prometheus.scrape "node_exporter" {
+        job_name   = "integrations/kubernetes/node-exporter"
+        targets    = discovery.relabel.node_exporter.output
+        scheme     = "http"
+        forward_to = [prometheus.remote_write.prometheus_srv.receiver]
+      }
+
+
+      discovery.relabel "node_exporter" {
+        targets = discovery.kubernetes.kube_pods.targets
+
+        rule {
+          source_labels = ["__meta_kubernetes_pod_label_app_kubernetes_io_name"]
+          regex         = "node-exporter|prometheus-node-exporter"
+          action        = "keep"
+        }
+
+        rule {
+          source_labels = ["__meta_kubernetes_pod_container_port_number"]
+          regex         = "9100"
+          action        = "keep"
+        }
+
+        rule {
+          source_labels = ["__meta_kubernetes_pod_node_name"]
+          target_label  = "node"
+        }
+
+        rule {
+          source_labels = ["__meta_kubernetes_pod_node_name"]
+          target_label  = "nodename"
+        }
+
+        rule {
+          source_labels = ["__meta_kubernetes_pod_node_name"]
+          target_label  = "instance"
+        }
+      }