Kubernetes - services without selector

Question

I\'m struggling with Kubernetes\' service without a selector. The cluster is installed on AWS with the kops. I have a deployment with 3 nginx pods exposing port 80:

Answer 1

correct the service definition as below

apiVersion: v1
kind: Service
metadata:
  name: dummy-svc
  labels:
    app: nginx
spec:
  ports:
  - protocol: TCP
    port: 80
    targetPort: 80
  selector:
   app: nginx