1. Deploy the kyuubi helm chart on Linode Kubernetes Engine


    To deploy the Kyuubi Helm Chart on Linode Kubernetes Engine (LKE) using Pulumi, we will use the kubernetes package, specifically the helm.v3.Chart resource which allows us to deploy a Helm Chart into a Kubernetes cluster. Helm is a package manager for Kubernetes, which simplifies the deployment of applications and their dependencies.

    First, ensure you have the following prerequisites:

    • An active Linode account and a Kubernetes cluster created in Linode Kubernetes Engine.
    • kubectl configured with access to your LKE cluster.
    • Helm, if you need to customize the Kyuubi Helm Chart or fetch it locally.
    • Pulumi CLI installed and authenticated with Linode so that it can manage resources on your behalf.
    • Node.js and npm installed to write and run the Pulumi program.

    In this Pulumi program, I will show you how to deploy the Kyuubi Helm Chart into your LKE cluster. You'll need to replace YOUR_CLUSTER_NAME and YOUR_KUBECONFIG with your cluster's name and the path to your kubeconfig file, respectively. If you haven't already installed or set up the Helm chart repository for Kyuubi, you'll also want to do that before running this program.

    Here's a Pulumi program written in TypeScript that accomplishes the deployment:

    import * as k8s from "@pulumi/kubernetes"; // Replace these variables with the appropriate values for your environment. const clusterName = "YOUR_CLUSTER_NAME"; const kubeconfig = "YOUR_KUBECONFIG"; // Define the provider to interact with your LKE cluster. const lkeProvider = new k8s.Provider("lkeProvider", { kubeconfig: kubeconfig, }); // Deploy Kyuubi Helm chart to the LKE cluster using the helm.v3.Chart resource. const kyuubiChart = new k8s.helm.v3.Chart("kyuubi", { chart: "kyuubi", // Specify the name of the repository if it's not in the default Helm repositories. // repo: "kyuubi-helm-repo-url", // version: "chart-version", // Optional: specify if you want a specific version of the chart. namespace: "default", // Replace with the namespace where you want to deploy Kyuubi. }, { provider: lkeProvider }); export const kyuubiChartName = kyuubiChart.metadata.apply(m => m.name);

    Make sure to replace YOUR_CLUSTER_NAME with the name of your LKE cluster, and YOUR_KUBECONFIG with the path to your kubeconfig file that you use to interact with your cluster via kubectl. If the Kyuubi Helm chart requires a specific Helm repository, include the repo option and specify the chart's version if necessary.

    In order to run this program:

    1. Save the TypeScript code to a file named index.ts.
    2. Ensure you have @pulumi/kubernetes npm package installed.
    3. Execute pulumi up in the command line to preview and deploy the resources described in the code.

    After successful deployment, the kyuubiChartName will be the name of the deployed chart, and you can use kubectl or Pulumi's stack outputs to interact with it.

    This program is a simplified example of deploying a Helm chart to a Kubernetes cluster. In a production environment, you may want to manage configuration values for your Helm chart with the values property of the helm.v3.Chart resource, set up dependencies between resources, and configure other aspects of your application deployment.