k3s/examples/mysql-wordpress-pd/wordpress-service.yaml

apiVersion: v1beta3
kind: Service
metadata: 
  labels: 
    name: wpfrontend
  name: wpfrontend
spec: 
  createExternalLoadBalancer: true
  ports:
    # the port that this service should serve on
    - port: 80
  # label keys and values that must match in order to receive traffic for this service
  selector: 
    name: wordpress