Correct way to expose ingress service using baremetal Kubernetes Cluster - kubernetes

Question

I have the following topology in my kubernetes cluster:
So, I have 2 Nodes: 1 Master and 1 Worker Node.
Now I created an application with my deployment.yml and my service.yml, using nodePort configuration, see:
apiVersion: v1
kind: Service
metadata:
name: administrativo-service
spec:
type: NodePort
selector:
app: administrativo
ports:
- protocol: TCP
port: 80
targetPort: 8080
And this is my service:
Now I need to access this API using my DNS, something like: myapi.localdns, so I followed this steps to install Ingress Controller based on nginx:
https://kubernetes.github.io/ingress-nginx/deploy/#quick-start
https://kubernetes.github.io/ingress-nginx/deploy/#bare-metal-clusters
After 1 hour this is POD status in ingress-nginx namespace:
And finally, this is my Ingress yml:
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: administrativo-ingress
annotations:
kubernetes.io/ingress.class: nginx
spec:
rules:
- host: myapi.localdns
http:
paths:
- pathType: Prefix
path: /
backend:
service:
name: administrativo-service
port:
number: 80
Well, my idea is to create an entry in my company to DNS to point to this DNS myapi.localdns:
but to do it I need the Ingress Address, that don't show in my ingress resource, see:

Answer 1

I solved the problem, using this steps:
First create in my company DNS the CNAMEs pointing to my kubernetes workernode IP.
Reinstall ingress-nginx controller using bare-metal configuration: kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.0.5/deploy/static/provider/baremetal/deploy.yaml.
Change the deploy.yaml to use NodePort before use kubectl apply
Use externalIPS to expose my service in port 80.