1. Deploy the kubeclarity helm chart on Digital Ocean Kubernetes Service

    TypeScript

    To deploy the KubeClarity Helm chart on Digital Ocean Kubernetes Service (DOKS), you will need to follow a few steps:

    1. Set up a Kubernetes cluster on DigitalOcean.
    2. Install and configure the kubectl command-line tool to interact with the cluster.
    3. Add the Helm chart repository that contains KubeClarity.
    4. Use Helm to deploy the KubeClarity chart to your DigitalOcean Kubernetes cluster.

    Below is a Pulumi program that will set up a Kubernetes cluster on DigitalOcean and deploy the KubeClarity Helm chart. I'm using two Pulumi resources for this task:

    • digitalocean.KubernetesCluster: This resource is used to create and manage a Kubernetes cluster on DigitalOcean. You'll specify details such as the region, version, and node pools.
    • kubernetes.helm.v3.Chart: This resource allows you to manage Helm chart deployments within your Kubernetes clusters orchestrated by Pulumi.

    The program will be in TypeScript and assume that you have already configured Pulumi with the necessary credentials for DigitalOcean.

    Here's the Pulumi program that accomplishes these tasks:

    import * as digitalocean from "@pulumi/digitalocean"; import * as k8s from "@pulumi/kubernetes"; // Create a DigitalOcean Kubernetes cluster const cluster = new digitalocean.KubernetesCluster("kubeclarity-cluster", { region: digitalocean.Regions.NYC1, // Example region, change based on your preference version: "latest", // Set to the latest version or specify your desired version nodePool: { name: "worker-pool", size: digitalocean.DropletSlugs.DropletS2VCPU2GB, // Example Droplet size, adjust as needed nodeCount: 2, // Number of nodes in the node pool }, }); // Create a new Kubernetes provider instance using the kubeconfig from the generated cluster const k8sProvider = new k8s.Provider("k8s-provider", { kubeconfig: cluster.kubeConfigs[0].rawConfig, }); // Add the repository containing the KubeClarity Helm chart const kubeclarityRepo = "https://aquasecurity.github.io/helm-charts/"; // Deploy the KubeClarity Helm chart const kubeclarityChart = new k8s.helm.v3.Chart("kubeclarity-chart", { chart: "kubeclarity", version: "0.1.0", // Use the version of the Helm chart you want to deploy fetchOpts: { repo: kubeclarityRepo, }, }, { provider: k8sProvider }); // Export the Kubernetes cluster's name and ID export const clusterName = cluster.name; export const clusterId = cluster.id;

    In this program:

    • We create a KubernetesCluster resource named "kubeclarity-cluster". This will provision a new cluster in the specified region with a single node pool. You can customize the region, Droplet size, and the number of nodes in the pool according to your needs. Make sure to use valid region slugs and Droplet sizes supplied by DigitalOcean.

    • We instantiate a Pulumi Kubernetes provider (k8s.Provider) that is configured to use the kubeconfig of the newly created DigitalOcean Kubernetes Cluster. This provider will be used to configure the Helm chart deployment.

    • We deploy the KubeClarity Helm chart using the Chart resource from Pulumi's Kubernetes provider. Change the version property to the specific version of the Helm chart you wish to deploy. If you always want to use the latest version, you can remove the version property.

    After writing this Pulumi program, you'll need to run pulumi up to execute it. Pulumi will create the resources in the order you've specified, and once the Kubernetes cluster is available, it will deploy the KubeClarity Helm chart to your cluster.

    For a more detailed explanation and additional configuration options, you should refer to the Pulumi documentation for DigitalOcean (KubernetesCluster) and Kubernetes (Helm chart).


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