1. Deploy the operatorhub helm chart on AWS EKS

    TypeScript

    To deploy the OperatorHub Helm Chart on an Amazon EKS cluster, you will need to create an EKS cluster itself first and then use the Helm Chart resource from Pulumi's Kubernetes provider to deploy the chart. Below we will go through the process of creating an EKS cluster and then deploying the OperatorHub Helm Chart to it.

    Prerequisites:

    Before you begin, ensure that:

    1. You have installed the Pulumi CLI and set up the AWS provider.
    2. You have configured your AWS credentials so Pulumi can manage resources on your behalf.
    3. You have installed kubectl to interact with the cluster.
    4. You have the OperatorHub chart details like the chart name and version.

    Deploying the EKS Cluster:

    First, we need to create an EKS cluster where our applications will run. We're going to use the eks.Cluster resource from Pulumi's EKS package, which simplifies the creation of an EKS cluster.

    Here's the TypeScript program to create an EKS cluster:

    import * as eks from "@pulumi/eks"; import * as aws from "@pulumi/aws"; import * as k8s from "@pulumi/kubernetes"; // Create an EKS cluster with the default configuration. const cluster = new eks.Cluster("my-eks-cluster", {}); // Export the cluster's kubeconfig. export const kubeconfig = cluster.kubeconfig;

    This code will initialize a new EKS cluster with some smart defaults, which includes creating the necessary AWS infrastructure like the EC2 instances for worker nodes, the VPC for network isolation, and the IAM roles.

    Deploying the OperatorHub Helm Chart:

    With the EKS cluster up and running, we can now proceed to deploy the OperatorHub Helm chart to our cluster. For this, we'll need to use the Chart resource from Pulumi's Kubernetes provider.

    Here's how you would typically deploy a Helm Chart to a Kubernetes cluster using Pulumi:

    import * as k8s from "@pulumi/kubernetes"; // Create a Kubernetes provider instance that uses our kubeconfig from the EKS cluster. const provider = new k8s.Provider("k8s-provider", { kubeconfig: cluster.kubeconfig.apply(JSON.stringify), }); // Deploy the OperatorHub Helm Chart. const operatorHubChart = new k8s.helm.v3.Chart("operatorhub", { chart: "operatorhub", versions: "<CHART_VERSION>", // Replace with the version you want to deploy. fetchOpts:{ repo: "<HELM_REPO_URL>", // Replace with the Helm repository URL. }, }, { provider }); // Export the Helm Chart name. export const operatorhubChartName = operatorHubChart.metadata.name;

    Replace <CHART_VERSION> with the actual chart version you want to deploy and <HELM_REPO_URL> with the URL to the Helm repository where the OperatorHub chart is located.

    Complete Program:

    Combining both snippets above, here is the full TypeScript program for deploying an EKS cluster and the OperatorHub Helm Chart:

    import * as eks from "@pulumi/eks"; import * as k8s from "@pulumi/kubernetes"; // Create an EKS cluster with the default configuration. const cluster = new eks.Cluster("my-eks-cluster", {}); // Export the cluster's kubeconfig. export const kubeconfig = cluster.kubeconfig; // Create a Kubernetes provider instance that uses our kubeconfig from the EKS cluster. const provider = new k8s.Provider("k8s-provider", { kubeconfig: cluster.kubeconfig.apply(JSON.stringify), }); // Deploy the OperatorHub Helm Chart. const operatorHubChart = new k8s.helm.v3.Chart("operatorhub", { chart: "operatorhub", version: "<CHART_VERSION>", // Replace with the version you want to deploy. fetchOpts: { repo: "<HELM_REPO_URL>", // Replace with the Helm repository URL. }, }, { provider }); // Export the Helm Chart name. export const operatorhubChartName = operatorHubChart.metadata.name;

    Remember to replace the placeholders with the actual values for the chart version and the repository URL. After you deploy this Pulumi program, the OperatorHub Helm Chart will be running on your EKS cluster.


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