apiVersion: appmesh.k8s.aws/v1beta2
kind: VirtualNode
metadata:
  name: redis-server-node
spec:
  awsName: redis-server-node
  podSelector:
    matchLabels:
      app: redis-server
      tier: cache
  listeners:
    - portMapping:
        port: 6379
        protocol: tcp
  serviceDiscovery:
    dns:
      hostname: redis-server

---
apiVersion: appmesh.k8s.aws/v1beta2
kind: VirtualRouter
metadata:
  name: yelb-cache-router
spec:
  awsName: yelb-cache-router
  listeners:
    - portMapping:
        port: 6379
        protocol: tcp
  routes:
    - name: cache-route
      tcpRoute:
        action:
          weightedTargets:
            - weight: 100
              virtualNodeRef:
                name: redis-server-node
            - weight: 0
              virtualNodeRef:
                name: yelb-es-node             

---
apiVersion: appmesh.k8s.aws/v1beta2
kind: VirtualService
metadata:
  name: redis-server
spec:
  awsName: redis-server
  provider:
    virtualRouter:
      virtualRouterRef:
        name: yelb-cache-router