1. Deploy the standalone-authorizer helm chart on Digital Ocean Kubernetes Service


    To deploy the standalone-authorizer helm chart on Digital Ocean Kubernetes Service (DOKS) using Pulumi, we will perform the following steps:

    1. Create a new Kubernetes cluster in DigitalOcean using the digitalocean.KubernetesCluster resource.
    2. Deploy the helm chart onto the cluster using the kubernetes.helm.sh/v3.Chart resource.

    Before diving into the Pulumi program, make sure you have installed the Pulumi CLI and set up the DigitalOcean provider by configuring the required credentials (such as a DigitalOcean token). The Kubernetes provider will also need to be set up to interact with the newly created cluster.

    Here's a detailed TypeScript program that accomplishes this:

    import * as pulumi from "@pulumi/pulumi"; import * as digitalocean from "@pulumi/digitalocean"; import * as k8s from "@pulumi/kubernetes"; // Create a DigitalOcean Kubernetes cluster const cluster = new digitalocean.KubernetesCluster("do-cluster", { region: "nyc1", version: "latest", nodePool: { name: "default-pool", size: "s-1vcpu-2gb", nodeCount: 2, }, }); // Get the kubeconfig from the created cluster const kubeconfig = cluster.kubeConfigs[0].rawConfig; // Create a Kubernetes provider instance using the kubeconfig const provider = new k8s.Provider("k8s-provider", { kubeconfig: kubeconfig, }); // Use the provider to deploy the standalone-authorizer helm chart const helmChart = new k8s.helm.sh.v3.Chart("standalone-authorizer", { chart: "standalone-authorizer", version: "1.0.0", // Specify the chart version you wish to deploy fetchOpts: { repo: "https://charts.yourorg.com/", // Replace with the chart's repository URL }, }, { provider: provider }); // Export the cluster name and the public endpoint of the cluster export const clusterName = cluster.name; export const clusterEndpoint = cluster.endpoint;

    Let's break down this program:

    • We start by importing the necessary Pulumi packages.
    • We create a DigitalOcean Kubernetes cluster in the specified region with digitalocean.KubernetesCluster resource. You can customize the region, Kubernetes version, and the size and count of the nodes according to your requirements.
    • Once the cluster is created, we retrieve the kubeconfig, which is necessary for the Kubernetes provider to communicate with the cluster.
    • We then instantiate a new Pulumi Kubernetes provider specifying the kubeconfig we obtained.
    • With the Kubernetes provider configured, we deploy the standalone-authorizer helm chart using k8s.helm.sh/v3.Chart. You need to replace the repo and version with the appropriate values for the standalone-authorizer helm chart you want to deploy.

    Finally, we export the cluster name and the endpoint for you to easily access them.

    Remember to run pulumi up to create the cluster and deploy the helm chart. The pulumi up command will display a preview of the resources that will be created and ask for confirmation before proceeding. After confirmation, Pulumi will manage the creation of the resources in the specified order.