How to expose a Kubernetes service on a specific Nodeport?

Question

I have create a pod with the below yaml definition.

apiVersion: v1
kind: Pod
metadata:
  name: myapp-pod
  labels:
    app: myapp
spec:
  containers:
  - name: m         


        

Answer 1

we can expose Kubernetes service on specific node port.

Port value must be between 30000-32767.

We can expose service to specific port of below service types:

1. NodePort

2. LoadBalancer

Find the sample myservice.yaml file below:

apiVersion: v1
kind: Service
metadata:
  name: app1
spec:
  type: NodePort/LoadBalancer
  ports:
  - name: "80"
    port: 80
    nodePort: 32062
    targetPort: 80
  selector:
    appone: app1
    app: test

Note: In above service yaml file we can specify service type either NodePort or Loadbalancer.