CODEWITHSUNDEEP
kubernetesdnskubernetes-nodeport
Naga Manideep
Naga Manideep

Reputation: 31

How to set dns for applications deployed on kubernetes?

I'm running my angular service with Node IP and NodePort. Now I want to set some dns name for my angular application. Where do I need to set the dns name for Node IP and NodePort? Is there any config file that I need to change? example: 10.10.10.10/34781(my angular running) expecting: myangular.deploy.com (How to set this?)

Im expecting to run my application with dns and not with IP and port. Thanks in advance.

Upvotes: 1

Views: 119

Answers (1)

Harsh Manvar
Harsh Manvar

Reputation: 30083

You have to use the ingress to expose the service to internet.

Ingress is managed by the ingress controller, you can check this very simple official k8s example.

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: minimal-ingress
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  ingressClassName: nginx-example
  rules:
  - http:
      paths:
      - path: /testpath
        pathType: Prefix
        backend:
          service:
            name: test
            port:
              number: 80

Read more : https://kubernetes.io/docs/concepts/services-networking/ingress/

However if you are looking for internal communication if your Node and Angular services running in same K8s cluster you can the sericename itself as the internal communication.

Upvotes: 0

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