services 1) Deploy bookinfo services with istio sidecar without reviews-v2 2) Deploy bookinfo gateway 3) Deploy reviews-v2 service without istio sidecar （ kubectl label namespace default istio-injec services 1) Deploy bookinfo services with istio sidecar without reviews-v2 2) Deploy bookinfo gateway 3) Deploy reviews-v2 service without istio sidecar （ kubectl label namespace default istio-injec Istio ● Decide what type of traffic the client sidecar to send automatically ○ If DestinationRule is configured, respect it ○ If server has a sidecar and allows mTLS, send mTLS – reviews-v1 & v3 ○