1. Deploy the voltha-kafka-dump helm chart on Digital Ocean Kubernetes Service


    To deploy the voltha-kafka-dump Helm chart on DigitalOcean Kubernetes Service using Pulumi, you will need to perform several steps:

    1. Set up a Kubernetes cluster on DigitalOcean.
    2. Deploy the Helm chart to the cluster.

    I'll walk you through the process step-by-step.

    Step 1: Setting Up the DigitalOcean Kubernetes Cluster

    To begin, you need a Kubernetes cluster running in DigitalOcean. The digitalocean.KubernetesCluster resource from Pulumi's DigitalOcean package allows you to provision a new Kubernetes cluster.

    The cluster can be configured with different options like region, version, the number of nodes, size, and so on. Here we're using a simple configuration, setting up a cluster with a single node pool.

    Step 2: Deploying the Helm Chart

    After the cluster is available, you can deploy the Helm chart to it. This can be done using the kubernetes.helm.v3.Chart resource, which is part of Pulumi's Kubernetes provider. This resource allows you to provide values to customize the Helm chart deployment, similar to using helm install with custom values.

    Let's put the two parts together in a TypeScript Pulumi program:

    import * as digitalocean from "@pulumi/digitalocean"; import * as kubernetes from "@pulumi/kubernetes"; import * as pulumi from "@pulumi/pulumi"; // Step 1: Create the DigitalOcean Kubernetes Cluster const cluster = new digitalocean.KubernetesCluster("do-cluster", { region: digitalocean.Regions.NYC1, version: "1.21.5-do.0", nodePool: { name: "default-pool", size: "s-2vcpu-2gb", nodeCount: 1, }, }); // Export the DigitalOcean Kubernetes cluster kubeconfig export const kubeconfig = cluster.kubeConfigs[0].rawConfig; // Step 2: Deploy the voltha-kafka-dump Helm chart on our cluster const volthaKafkaDumpChart = new kubernetes.helm.v3.Chart("voltha-kafka-dump", { chart: "voltha-kafka-dump", version: "0.1.0", // Replace with the actual chart version fetchOpts: { repo: "https://charts.example.com/", // Replace with the actual Helm chart repository URL }, }, { provider: new kubernetes.Provider("k8s-provider", { kubeconfig: cluster.kubeConfigs[0].rawConfig }) }); // Run the Pulumi program const pulumiProgram = async () => { // Initialize Pulumi; pass the required config const pulumiConfig = new pulumi.Config(); // Execute the necessary Pulumi deployments using the above resources await pulumi.up({ onOutput: console.info }); }; pulumiProgram().catch(console.error);

    In the above program:

    • We created a DigitalOcean Kubernetes Cluster with a single node pool using the digitalocean.KubernetesCluster resource.
    • We're exporting the kubeconfig of the created cluster to be used by the kubernetes.Provider. This kubeconfig allows Pulumi to connect to the cluster and manage its resources.
    • We set up the kubernetes.helm.v3.Chart resource to deploy the voltha-kafka-dump Helm chart from the specified repository.
    • We specified the Helm chart's version and repository URL, which will need to be replaced with actual values relevant to the voltha-kafka-dump chart.
    • A Pulumi program pulumiProgram is declared, which when executed will deploy the Helm chart to the DigitalOcean cluster.

    Please ensure that you replace "https://charts.example.com/" with the actual Helm repository URL and "0.1.0" with the correct version of the voltha-kafka-dump Helm chart.

    Finally, don't forget to replace the values of the chart, version, and other parameters as per your requirement and the availability on the repositories.

    To actually run this program, you would save it to a file (for example index.ts), and then use the Pulumi CLI to create a new stack (pulumi stack init) and deploy it (pulumi up).

    Keep in mind, before running the program, you need to have Pulumi and the DigitalOcean provider configured. You can follow Pulumi's DigitalOcean Getting Started guide for setup instructions.