update readme and example

README.md

@@ -1,11 +1,10 @@
-# helm Orb [![CircleCI status](https://circleci.com/gh/CircleCI-Public/helm-orb.svg "CircleCI status")](https://circleci.com/gh/CircleCI-Public/helm-orb) [![CircleCI Orb Version](https://img.shields.io/badge/endpoint.svg?url=https://badges.circleci.io/orb/circleci/helm)](https://circleci.com/orbs/registry/orb/circleci/helm) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/CircleCI-Public/helm-orb/blob/master/LICENSE) [![CircleCI Community](https://img.shields.io/badge/community-CircleCI%20Discuss-343434.svg)](https://discuss.circleci.com/c/ecosystem/orbs)
+# helm Orb [![CircleCI status](https://circleci.com/gh/CircleCI-Public/helm-orb.svg "CircleCI status")](https://circleci.com/gh/CircleCI-Public/helm-orb) [![CircleCI Orb Version](https://img.shields.io/badge/endpoint.svg?url=https://badges.circleci.io/orb/circleci/helm)](https://circleci.com/developer/orbs/orb/circleci/helm) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/CircleCI-Public/helm-orb/blob/master/LICENSE) [![CircleCI Community](https://img.shields.io/badge/community-CircleCI%20Discuss-343434.svg)](https://discuss.circleci.com/c/ecosystem/orbs)
 
 A CircleCI Orb to simplify deployments to Kubernetes using Helm.
 
 Here are the features that the Helm orb provides:
 
 - Installing the helm client (`install-helm-client`)
-- Installing helm on a cluster (`install-helm-on-cluster`)
 - Installing helm charts (`install-helm-chart`) and deleting releases (`delete-helm-release`)
 
 Table of Contents
@@ -17,83 +16,15 @@ Table of Contents
 
 ## Usage
 
-See the [orb registry listing](http://circleci.com/orbs/registry/orb/circleci/helm) for usage guidelines.
+See the [orb registry listing](https://circleci.com/developer/orbs/orb/circleci/helm) for usage guidelines.
 
 ## Requirements
 
 - `curl` should be present in `PATH`.
 
 ## Examples
 
-```
-version: 2.1
-
-orbs:
-  aws-eks: circleci/[email protected]
-  helm: circleci/[email protected]
-
-jobs:
-  install-helm-on-cluster:
-    executor: aws-eks/python
-    parameters:
-      cluster-name:
-        type: string
-        description: Cluster name
-    steps:
-      - aws-eks/update-kubeconfig-with-authenticator:
-          cluster-name: << parameters.cluster-name >>
-          install-kubectl: true
-      - helm/install-helm-on-cluster:
-          enable-cluster-wide-admin-access: true
-  install-helm-chart:
-    executor: aws-eks/python
-    parameters:
-      cluster-name:
-        type: string
-        description: Cluster name
-    steps:
-      - aws-eks/update-kubeconfig-with-authenticator:
-          cluster-name: << parameters.cluster-name >>
-      - helm/install-helm-chart:
-          chart: stable/grafana
-          release-name: grafana-release
-  delete-helm-release:
-    executor: aws-eks/python
-    parameters:
-      cluster-name:
-        type: string
-        description: Cluster name
-    steps:
-      - aws-eks/update-kubeconfig-with-authenticator:
-          cluster-name: << parameters.cluster-name >>
-      - helm/delete-helm-release:
-          release-name: grafana-release
-          purge: true
-          timeout: 600
-
-workflows:
-  deployment:
-    jobs:
-      - aws-eks/create-cluster:
-          cluster-name: test-cluster
-      - install-helm-on-cluster:
-          cluster-name: test-cluster
-          requires:
-            - aws-eks/create-cluster
-      - install-helm-chart:
-          cluster-name: test-cluster
-          requires:
-            - install-helm-on-cluster
-      - delete-helm-release:
-          cluster-name: test-cluster
-          requires:
-            - install-helm-chart
-      - aws-eks/delete-cluster:
-          cluster-name: test-cluster
-          wait: true
-          requires:
-            - delete-helm-release
-```
+Refer to the usage examples [here](https://circleci.com/developer/orbs/orb/circleci/helm#usage-install-helm-chart-with-helm3).
 
 ## Contributing
 

src/examples/install-helm-chart-with-helm2.yml

@@ -31,9 +31,15 @@ usage:
       steps:
         - aws-eks/update-kubeconfig-with-authenticator:
             cluster-name: << parameters.cluster-name >>
+        - helm/install-helm-client:
+            version: v2.16.9
+        - run:
+            name: Add cncf stable repo
+            command: |
+              helm repo add stable http://cncf.gitlab.io/stable
         - helm/install-helm-chart:
-            chart: stable/grafana
-            release-name: grafana-release
+            chart: stable/prometheus
+            release-name: prometheus-release
     delete-helm-release:
       executor: aws-eks/python
       parameters:
@@ -43,8 +49,14 @@ usage:
       steps:
         - aws-eks/update-kubeconfig-with-authenticator:
             cluster-name: << parameters.cluster-name >>
+        - helm/install-helm-client:
+            version: v2.16.9
+        - run:
+            name: Add cncf stable repo
+            command: |
+              helm repo add stable http://cncf.gitlab.io/stable
         - helm/delete-helm-release:
-            release-name: grafana-release
+            release-name: prometheus-release
             purge: true
             timeout: 600