0119同步

OpenTelemetry/Collector_v2/13-otel-agent-daemonset.yaml

@@ -0,0 +1,55 @@
+# 部署主体 (DaemonSet)
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: otel-agent
+  namespace: monitoring
+  labels:
+    app: otel-agent
+spec:
+  selector:
+    matchLabels:
+      app: otel-agent
+  template:
+    metadata:
+      labels:
+        app: otel-agent
+    spec:
+      hostNetwork: true
+      dnsPolicy: ClusterFirstWithHostNet
+      serviceAccountName: otel-agent
+      containers:
+        - name: otel-collector
+          image: otel/opentelemetry-collector-contrib:latest
+          command:
+            - "/otelcol-contrib"
+          args:
+            - "--config=/conf/config.yaml"
+          env:
+            # 获取当前节点名称，传给 kubeletstats 使用
+            - name: K8S_NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+          volumeMounts:
+            - name: config-vol
+              mountPath: /conf
+            # 挂载宿主机根目录，以便采集宿主机指标
+            - name: hostfs
+              mountPath: /hostfs
+              readOnly: true
+              mountPropagation: HostToContainer
+          resources:
+            limits:
+              cpu: 500m
+              memory: 500Mi
+            requests:
+              cpu: 100m
+              memory: 200Mi
+      volumes:
+        - name: config-vol
+          configMap:
+            name: otel-agent-config
+        - name: hostfs
+          hostPath:
+            path: /