Exposing port from simple Pod in Kubernetes

The following example is a simple manifest to create Pod and expose port.

apiVersion: v1
kind: Pod
metadata:
  name: app
spec:
  containers:
  - name: app
    image: nginx
    # Following lines were added
    ports:
    - name: http
      containerPort: 80

You can create a file with .yml extension and paste the above yml manifest and use kubectl to create a simple Nginx Pod resource.

kubectl apply -f expose-port-example.yml

You can also create the above resource directly from the site content.

kubectl apply -f https://k8sops.ir/session6/expose-port-example.yml