apiVersion: appmesh.k8s.aws/v1beta2
kind: VirtualRouter
metadata:
  name: flask-router
  namespace: appmesh-ns
spec:
  listeners:
    - portMapping:
        port: 8081
        protocol: http
  routes:
    - name: route-to-flask-app
      httpRoute:
        match:
          prefix: /
        action:
          weightedTargets:
            - virtualNodeRef:
                name: flask-app-${INIT_VERSION}
              weight: ${INIT_WEIGHT}