otel collector

dev-upgrade/skywalking/otel-collector.yaml

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+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: otel-collector-conf
+  labels:
+    app: opentelemetry
+    component: otel-collector-conf
+data:
+  otel-collector-config: |
+    receivers:
+      otlp:
+        protocols:
+          grpc:
+            endpoint: ${env:MY_POD_IP}:4317
+          http:
+            endpoint: ${env:MY_POD_IP}:4318
+      prometheus:
+        config:
+          scrape_configs:
+            - job_name: 'apisix-monitoring'
+              metrics_path: "/apisix/prometheus/metrics"
+              scrape_interval: 5s
+              static_configs:
+                - targets: ['10.2.0.10:9091']
+                  labels:
+                    skywalking_service: apisix-gateway
+    processors:
+      resource/skywalking-service:
+        attributes:
+        - key: skywalking_service
+          value: apisix-gateway
+          action: insert
+      batch:
+      memory_limiter:
+        # 80% of maximum memory up to 2G
+        limit_mib: 1500
+        # 25% of limit up to 2G
+        spike_limit_mib: 512
+        check_interval: 5s
+    exporters:
+      otlp:
+        endpoint: "http://skywalking-skywalking-helm-oap.skywalking:11800" # Replace with a real endpoint.
+        tls:
+          insecure: true
+      logging:
+        verbosity: detailed
+    extensions:
+      health_check: {}
+    
+    service:
+      pipelines:
+        metrics:
+          receivers: [ prometheus ]
+          processors: [ memory_limiter, batch ]
+          exporters: [ otlp,logging ]
+      extensions: [ health_check ]
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: otel-collector
+  labels:
+    app: opentelemetry
+    component: otel-collector
+spec:
+  ports:
+  - name: otlp-grpc # Default endpoint for OpenTelemetry gRPC receiver.
+    port: 4317
+    protocol: TCP
+    targetPort: 4317
+  - name: otlp-http # Default endpoint for OpenTelemetry HTTP receiver.
+    port: 4318
+    protocol: TCP
+    targetPort: 4318
+  - name: metrics # Default endpoint for querying metrics.
+    port: 8888
+  selector:
+    component: otel-collector
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: otel-collector
+  labels:
+    app: opentelemetry
+    component: otel-collector
+spec:
+  selector:
+    matchLabels:
+      app: opentelemetry
+      component: otel-collector
+  minReadySeconds: 5
+  progressDeadlineSeconds: 120
+  replicas: 1 #TODO - adjust this to your own requirements
+  template:
+    metadata:
+      labels:
+        app: opentelemetry
+        component: otel-collector
+    spec:
+      containers:
+      - command:
+          - "/otelcol"
+          - "--config=/conf/otel-collector-config.yaml"
+        image: otel/opentelemetry-collector:0.94.0
+        name: otel-collector
+        resources:
+          limits:
+            cpu: 1
+            memory: 2Gi
+          requests:
+            cpu: 200m
+            memory: 400Mi
+        ports:
+        - containerPort: 55679 # Default endpoint for ZPages.
+        - containerPort: 4317 # Default endpoint for OpenTelemetry receiver.
+        - containerPort: 13133 # Default endpoint for Jaeger gRPC receiver.
+        - containerPort: 14268 # Default endpoint for Jaeger HTTP receiver.
+        - containerPort: 9411 # Default endpoint for Zipkin receiver.
+        - containerPort: 8888  # Default endpoint for querying metrics.
+        env:
+          - name: MY_POD_IP
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: status.podIP
+          - name: GOMEMLIMIT
+            value: 1600MiB
+        volumeMounts:
+        - name: otel-collector-config-vol
+          mountPath: /conf
+      volumes:
+        - configMap:
+            name: otel-collector-conf
+            items:
+              - key: otel-collector-config
+                path: otel-collector-config.yaml
+          name: otel-collector-config-vol