destination-rule.yaml

apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: some_microservice
spec:
  host: some_microservice_host
  trafficPolicy:
    connectionPool:
      tcp:
        maxConnections: 10
      http:
        http1MaxPendingRequests: 20
        http2MaxRequests: 20
        maxRequestsPerConnection: 3
    outlierDetection:
      consecutiveErrors: 2
      interval: 2s
      baseEjectionTime: 30s
      maxEjectionPercent: 100