链路zipkin

部署文件

---
apiVersion: v1
kind: Namespace
metadata:
  name: zipkin-system
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: zipkin
  namespace: zipkin-system
spec:
  replicas: 3
  selector:
    matchLabels:
      app: zipkin
  template:
    metadata:
      labels:
        app: zipkin
    spec:  
      containers:
        - name: zipkin
          image: openzipkin/zipkin
          imagePullPolicy: IfNotPresent
          ports:
            - name: zipkin
              containerPort: 1433
---
apiVersion: v1
kind: Service
metadata:
  name: zipkin
  namespace: zipkin-system
spec:
  ports:
   - port: 9411
     targetPort: 9411
     protocol: TCP     
  selector:
    app: zipkin
--- 
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: zipkin
  namespace: zipkin-system
spec:
  ingressClassName: nginx
  rules:
  - host: "zipkin.nztsoft.com"
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: zipkin
            port:
              number: 9411

接下来，在本地创建以下YAML文件：

apiVersion: dapr.io/v1alpha1
kind: Configuration
metadata:
  name: zipkin
  namespace: default
spec:
  tracing:
    samplingRate: "1"
    zipkin:
      endpointAddress: "http://zipkin.default.svc.cluster.local:9411/api/v2/spans"

最后，部署 Dapr 配置：

kubectl apply -f config.yaml

为了启用您的 Dapr sidecar 的配置，请在您的pod spec模板中添加以下注释：

annotations:
  dapr.io/config: "zipkin"

就这么简单！ 您的边车现在已配置为与 Zipkin 一起使用。