0119同步

OpenTelemetry/Collector_v2/12-otel-agent-config.yaml

@@ -0,0 +1,75 @@
+# Agent 配置文件
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: otel-agent-config
+  namespace: monitoring
+data:
+  config.yaml: |
+    receivers:
+      # 1. 采集宿主机宏观指标
+      hostmetrics:
+        collection_interval: 30s
+        root_path: /hostfs
+        scrapers:
+          cpu: {}
+          memory: {}
+          load: {}
+          disk: {}
+          filesystem: {}
+          network: {}
+          paging: {}
+          processes: {}
+
+      # 2. 采集 Pod/Container/Volume 微观指标
+      kubeletstats:
+        collection_interval: 30s
+        auth_type: "serviceAccount"
+        endpoint: "https://${env:K8S_NODE_NAME}:10250" # 使用环境变量定位本地 Kubelet
+        insecure_skip_verify: true
+        metric_groups:
+          - node
+          - pod
+          - container
+          - volume
+
+    processors:
+      batch:
+        send_batch_size: 1000
+        timeout: 10s
+      
+      resourcedetection:
+        detectors: [env, system]
+      
+      # 3. 提取 K8s 详细标签，确保指标唯一性
+      k8sattributes:
+        auth_type: "serviceAccount"
+        passthrough: false
+        extract:
+          metadata:
+            - k8s.pod.name
+            - k8s.pod.uid
+            - k8s.namespace.name
+            - k8s.node.name
+            - k8s.deployment.name
+            - k8s.container.name
+        pod_association:
+          - sources:
+              - from: resource_attribute
+                name: k8s.pod.uid
+          - sources:
+              - from: connection
+
+    exporters:
+      # 发送给集群内的 Gateway Service
+      otlp:
+        endpoint: "otel-gateway.monitoring.svc.cluster.local:4317"
+        tls:
+          insecure: true
+
+    service:
+      pipelines:
+        metrics:
+          receivers: [hostmetrics, kubeletstats]
+          processors: [resourcedetection, k8sattributes, batch]
+          exporters: [otlp]