1. Deploy the airbyte-cron helm chart on AWS EKS

    TypeScript

    To deploy the airbyte-cron Helm chart on an AWS EKS cluster using Pulumi, you'll need to follow several steps. First, you'll need to set up an EKS cluster where your Helm chart will be deployed. Then, we'll proceed with the Helm chart deployment using Pulumi's Kubernetes provider. I'll guide you through the following:

    1. Creating an EKS cluster on AWS.
    2. Setting up the necessary configurations for Helm chart deployment.
    3. Deploying the airbyte-cron Helm chart on the EKS cluster.

    Firstly, we'll create the EKS cluster. The eks.Cluster resource from the Pulumi EKS package simplifies this process. We will use the awsx.ec2.Vpc from @pulumi/awsx to create a new VPC or use an existing one to provision the EKS cluster. Make sure you have AWS credentials and the Pulumi CLI configured on your local machine, and AWS IAM permissions necessary to create EKS clusters.

    Below is the TypeScript program that performs these steps:

    import * as pulumi from "@pulumi/pulumi"; import * as awsx from "@pulumi/awsx"; import * as eks from "@pulumi/eks"; import * as k8s from "@pulumi/kubernetes"; // Create a VPC for our cluster const vpc = new awsx.ec2.Vpc("airbyte-vpc", { numberOfAvailabilityZones: 2 }); // Create an EKS cluster with the default configuration. const cluster = new eks.Cluster("airbyte-cluster", { vpcId: vpc.id, subnetIds: vpc.publicSubnetIds, instanceType: "t2.medium", desiredCapacity: 2, minSize: 1, maxSize: 3, storageClasses: "gp2", deployDashboard: false, }); // Export the cluster's kubeconfig. export const kubeconfig = cluster.kubeconfig; // Set up a Kubernetes provider instance using the kubeconfig from the EKS cluster we just created. const provider = new k8s.Provider("airbyte-k8s-provider", { kubeconfig: cluster.kubeconfig.apply(JSON.stringify), }); // Deploy the 'airbyte-cron' Helm chart to the EKS cluster. const airbyteHelmChart = new k8s.helm.v3.Chart("airbyte-cron", { chart: "airbyte-cron", version: "0.1.0", // Use the correct chart version fetchOpts: { repo: "http://your-helm-chart-repository", // Replace with your Helm chart repository URL }, }, { provider }); // Export the cluster name and kubeconfig export const clusterName = cluster.core.cluster.name;

    Explanation:

    • awsx.ec2.Vpc: This creates a new VPC configuration with 2 availability zones to provide high availability for your EKS cluster.
    • eks.Cluster: This sets up the actual EKS cluster, which will provide the Kubernetes environment to run your Helm chart.
    • k8s.Provider: This is the Pulumi Kubernetes provider that will allow us to deploy Kubernetes resources using the kubeconfig of the EKS cluster.
    • k8s.helm.v3.Chart: This resource is used to deploy Helm charts into a Kubernetes cluster. We specify the name of the chart (airbyte-cron), the chart version, and the repository location.

    Make sure to replace the following placeholders with actual values according to your needs:

    • "0.1.0": The version of the airbyte-cron Helm chart you wish to deploy.
    • "http://your-helm-chart-repository": The URL to the Helm chart repository that hosts the airbyte-cron chart.

    Running the Pulumi Program:

    • Install Pulumi and configure AWS access. The Pulumi documentation offers guides on getting started with AWS.
    • Create a new Pulumi project and replace the content of index.ts with the code above.
    • Execute pulumi up in your terminal. Pulumi will then perform the deployment as specified by the program. Follow any on-screen prompts to complete the deployment.
    • When the deployment is successful, Pulumi will output the kubeconfig as well as the cluster name. You can use the kubeconfig to manage your Kubernetes cluster with tools like kubectl.

    Remember to manage your AWS costs and cleanup resources with pulumi destroy when they're no longer needed to avoid unnecessary charges.


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