AZ-400 – Question 228


You provision an Azure Kubernetes Service (AKS) cluster that has RBAC enabled. You have a Helm chart for a client application.
You need to configure Helm and Tiller on the cluster and install the chart.
Which three commands should you recommend be run in sequence? To answer, move the appropriate commands from the list of commands to the answer area and arrange them in the correct order.
Select and Place:

Correct Answer:

Step 1: Kubectl create –
You can add a service account to Tiller using the –service-account <NAME> flag while you’re configuring Helm (step 2 below). As a prerequisite, you’ll have to create a role binding which specifies a role and a service account name that have been set up in advance.
Example: Service account with cluster-admin role
$ kubectl create -f rbac-config.yaml
serviceaccount "tiller" created
clusterrolebinding "tiller" created
$ helm init –service-account tiller
Step 2: helm init –
To deploy a basic Tiller into an AKS cluster, use the helm init command.
Step 3: helm install –
To install charts with Helm, use the helm install command and specify the name of the chart to install.