1. Deploy the openshift-logstash helm chart on AWS EKS


    To deploy the openshift-logstash Helm chart on AWS EKS using Pulumi, you need to perform several steps:

    1. Create an Amazon EKS cluster.
    2. Deploy the Helm chart into the EKS cluster.

    We'll use the @pulumi/eks and @pulumi/kubernetes packages to accomplish these tasks. The @pulumi/eks package simplifies creating and managing an EKS cluster. The @pulumi/kubernetes package allows us to work with Kubernetes resources, including Helm charts.


    First, we will set up the EKS cluster using the eks.Cluster resource, which creates all the necessary components for an EKS cluster. You can customize the resource properties based on your requirements such as the number of nodes, node size, etc.

    Second, once the cluster is up and running, we will deploy the openshift-logstash Helm chart using the kubernetes.helm.v3.Chart resource. You will need to specify the chart name and repository where the Helm chart is located, as well as any values you wish to override in the Helm chart's values.yaml file.

    Let's go through the implementation step by step:

    import * as pulumi from "@pulumi/pulumi"; import * as aws from "@pulumi/aws"; import * as eks from "@pulumi/eks"; import * as kubernetes from "@pulumi/kubernetes"; // Create an EKS cluster. const cluster = new eks.Cluster("my-eks-cluster", { instanceType: "t2.medium", desiredCapacity: 2, minSize: 1, maxSize: 3, providerCredentialOpts: { profileName: "aws-profile", // replace with your AWS CLI profile name }, }); // Export the cluster's kubeconfig. export const kubeconfig = cluster.kubeconfig; // Create a Kubernetes provider instance that uses our EKS cluster. const k8sProvider = new kubernetes.Provider("k8s-provider", { kubeconfig: cluster.kubeconfig.apply(JSON.stringify), }); // Deploy the openshift-logstash Helm chart into the EKS cluster. const logstashChart = new kubernetes.helm.v3.Chart("openshift-logstash", { chart: "logstash", version: "7.14.0", // replace with the actual version of the chart fetchOpts: { repo: "https://helm.elastic.co", // This is an example, replace with the actual Helm chart repository for openshift-logstash }, }, { provider: k8sProvider }); // Export the Helm chart name and version. export const logstashChartName = logstashChart.chart; export const logstashChartVersion = logstashChart.version;

    To execute the above program:

    1. Install Pulumi CLI and set up AWS credentials.
    2. Create a new Pulumi project and replace its content with the above code.
    3. Run pulumi up to deploy the EKS cluster and the openshift-logstash Helm chart.

    This program sets up an EKS cluster with t2.medium instances and the default node group with desired capacity set to 2. Then, it configures a Kubernetes provider to interact with the cluster using kubeconfig. With that provider, it deploys the openshift-logstash Helm chart from the specified Helm repository.

    Once the deployment is successful, Pulumi will output the kubeconfig which you can use to interact with your cluster using kubectl, as well as the Helm chart name and version that were deployed.

    Remember to replace the placeholder values such as the AWS CLI profile name, Helm chart version, and Helm repository with the actual values that correspond to your desired openshift-logstash Helm chart.

    Please note that the actual Helm repository URL for the openshift-logstash chart is an example and should be replaced with the correct repository that hosts the openshift-logstash Helm chart.