Set kube_api_aggregator_routing to default false as we use kube-proxy

roles/kubespray-defaults/defaults/main.yaml

@@ -128,7 +128,7 @@ kube_apiserver_insecure_bind_address: 127.0.0.1
 kube_apiserver_insecure_port: 8080
 
 # Aggregator
-kube_api_aggregator_routing: true
+kube_api_aggregator_routing: false
 
 # Path used to store Docker data
 docker_daemon_graph: "/var/lib/docker"