apiVersion: v1
kind: Service
metadata:
  name: jaeger
  labels:
    app: jaeger
spec:
  ports:
    - name: ui
      port: 16686
      targetPort: 16686
      nodePort: 31686   # Jaeger UI，浏览器访问 http://<NodeIP>:31686
    - name: collector-http
      port: 14268
      targetPort: 14268
      nodePort: 31268   # Jaeger 原生 HTTP collector（非 OTel）
    - name: otlp-http
      port: 4318
      targetPort: 4318
      nodePort: 31318   # OTLP HTTP，集群外使用 <NodeIP>:31318
    - name: otlp-grpc
      port: 4317
      targetPort: 4317
      nodePort: 31317   # OTLP gRPC，集群外使用 <NodeIP>:31317
  selector:
    app: jaeger
  type: NodePort
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: jaeger
spec:
  replicas: 1
  selector:
    matchLabels:
      app: jaeger
  template:
    metadata:
      labels:
        app: jaeger
    spec:
      containers:
        - name: jaeger
          image: jaegertracing/all-in-one:1.56
          env:
            - name: COLLECTOR_OTLP_ENABLED
              value: "true"
          ports:
            - containerPort: 16686 # UI
            - containerPort: 14268 # Jaeger Collector
            - containerPort: 4317  # OTLP gRPC
            - containerPort: 4318  # OTLP HTTP
          resources:
            limits:
              cpu: 500m
              memory: 512Mi
            requests:
              cpu: 100m
              memory: 128Mi