Deploying a sample Kubernetes application with Helm

In the previous chapter, we deployed the NGINX ingress controller using the following command:

$ kubectl create -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/I

If we want to install it using Helm, we need to perform the following tasks:

1. Add the public stable repository to your Helm configuration:

   $ helm repo add nginx-stable https://helm.nginx.com/stable

2. Refresh the repository information:

   $ helm repo update

3. We can then show the charts in the repository:

   $ helm search repo nginx-stable

4. One of the charts will be nginx-ingress, which can be installed using the following command:

   $ helm install my-release nginx-stable/nginx-ingress

5. The chart release can be viewed using either of these commands:

   $ helm list
   $ helm history my-release

6. You can also view the Kubernetes resources using the following command:

   $ kubectl api-resources --verbs=list -o name | xargs -n 1 kubectl get --show-kind -l app...