1. Deploy the cert-manager-webhook-pdns helm chart on AWS EKS

    TypeScript

    To deploy the cert-manager-webhook-pdns Helm chart on AWS EKS, you'll need to complete a few steps. First, you will need an EKS cluster running on AWS. Then, you'll install the Helm chart for cert-manager-webhook-pdns onto that cluster.

    1. Create an AWS EKS Cluster: You need an EKS cluster where your Kubernetes resources will be deployed. The aws.eks.Cluster resource is used to provision a new EKS cluster in AWS.

    2. Install cert-manager-webhook-pdns Helm Chart: Once you have the EKS cluster running, you can use Pulumi's kubernetes.helm.v3.Chart resource to deploy Helm charts. The cert-manager-webhook-pdns Helm chart will be deployed as a part of the cert-manager installation for handling certificates in a Kubernetes environment.

    Here's a Pulumi TypeScript program that demonstrates these steps:

    import * as aws from "@pulumi/aws"; import * as awsx from "@pulumi/awsx"; 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-cluster", { desiredCapacity: 2, // Set desired capacity of nodes minSize: 1, // Set minimum size of the cluster maxSize: 3, // Set maximum size of the cluster storageClasses: "gp2", // Set the default storage class deployDashboard: false, // Indicate if you want to deploy the Kubernetes dashboard }); // Export the cluster's kubeconfig. export const kubeconfig = cluster.kubeconfig; // Deploy the `cert-manager-webhook-pdns` Helm chart const certManagerWebhookPdns = new k8s.helm.v3.Chart("cert-manager-webhook-pdns", { chart: "cert-manager-webhook-pdns", version: "1.2.3", // specify the version you want to deploy fetchOpts: { repo: "https://charts.jetstack.io", // specify the Helm chart repository }, namespace: "cert-manager" // specify the namespace for deployment }, { provider: cluster.provider }); // Export the Helm chart status export const helmStatus = certManagerWebhookPdns.status;

    What's happening in this program?

    • We use the @pulumi/eks package to create a new Amazon EKS cluster (my-cluster).
    • We configure the cluster with desired, minimum, and maximum capacities to ensure cluster autoscaling.
    • We specifically disable the Kubernetes dashboard as we won't be using it in this case.
    • We export the kubeconfig which can then be used to interact with the Kubernetes cluster via kubectl or other Kubernetes management tools.
    • We use the @pulumi/kubernetes package to deploy the Helm chart for cert-manager-webhook-pdns.
    • We specify the necessary details for the Helm chart such as the chart name, version, and repository.
    • We deploy the Helm chart in the cert-manager namespace which is a common namespace used for deploying cert-manager related resources.
    • We export the Helm chart status to provide insights into the deployment status.

    In order to use this program, you would save it to a file such as index.ts and run pulumi up to provision the resources. Make sure you have AWS credentials and Pulumi CLI configured before running the command.

    Note: The EKS desiredCapacity, minSize, and maxSize properties can be adjusted based on your requirements. The cert-manager-webhook-pdns Helm chart version and repository can also be altered based on where the Helm chart is hosted and which version you intend to use.


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