Install Helm CLI

Before we can get started configuring helm we’ll need to first install the command line tools that you will interact with. To do this run the following.

cd ~/environment

curl >

chmod +x


Once you install helm, the command will prompt you to run ‘helm init’. Do not run ‘helm init’. Follow the instructions to configure helm using Kubernetes RBAC and then install tiller as specified below If you accidentally run ‘helm init’, you can safely uninstall tiller by running ‘helm reset –force’

Configure Helm access with RBAC

Helm relies on a service called tiller that requires special permission on the kubernetes cluster, so we need to build a Service Account for tiller to use. We’ll then apply this to the cluster.

To create a new service account manifest:

cat <<EoF > ~/environment/rbac.yaml
apiVersion: v1
kind: ServiceAccount
  name: tiller
  namespace: kube-system
kind: ClusterRoleBinding
  name: tiller
  kind: ClusterRole
  name: cluster-admin
  - kind: ServiceAccount
    name: tiller
    namespace: kube-system

Next apply the config:

kubectl apply -f ~/environment/rbac.yaml

Then we can install helm using the helm tooling

helm init --service-account tiller

This will install tiller into the cluster which gives it access to manage resources in your cluster.