Istio - TrafficManagement - Circuit Breaker

apiVersion: apps/v1
kind: Deployment
metadata:  labels:    app: nginx-deployment
  name: nginx-deployment
spec:  replicas: 1  selector:    matchLabels:      app: nginx-deployment
  strategy:    rollingUpdate:      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:    metadata:      labels:        app: nginx-deployment
    spec:      containers:        - image: 'nginx:latest'          name: nginx-deployment
---apiVersion: v1
kind: Service
metadata:  name: nginx-service
spec:  selector:    app: nginx-deployment
  type: ClusterIP
  ports:  - name: http
    port: 80    targetPort: 80    protocol: TCP
---apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:  name: nginx-dr
spec:  host: nginx-service
  trafficPolicy:    connectionPool:      http:        http1MaxPendingRequests: 1        maxRequestsPerConnection: 1    outlierDetection:      consecutiveErrors: 1      interval: 10s
      baseEjectionTime: 10s
      maxEjectionPercent: 100