1. Deploy the nsp-prometheus-exporter helm chart on Azure Managed Openshift Service


    In order to deploy the nsp-prometheus-exporter Helm chart on an Azure Managed OpenShift Service using Pulumi, we will go through a series of steps that will include setting up the Azure Managed OpenShift cluster and then deploying the Helm chart onto this cluster.

    The Pulumi program will have two main parts:

    1. Provisioning the Azure OpenShift Managed Cluster.
    2. Deploying the Helm chart to the cluster.

    We will be using the azure-native provider to create an Azure Managed OpenShift Service and kubernetes provider to apply the Helm chart.

    Here's how we would accomplish this:

    • Utilize the azure-native.containerservice.OpenShiftManagedCluster resource to create an OpenShift cluster within Azure. You need to ensure that the OpenShift cluster is properly configured to accept deployments.

    • Once the cluster is provisioned, you will then configure Pulumi to use the Kubernetes provider to interact with the Kubernetes API. You'll need to set up the kubernetes.Provider resource pointing to the OpenShift cluster's Kubernetes API.

    • Finally, you'll deploy the nsp-prometheus-exporter Helm chart using the kubernetes.helm.v3.Chart resource. You will need to provide the values for the Helm chart that configure nsp-prometheus-exporter according to your needs.

    Let's take a look at the TypeScript program that describes these steps:

    import * as pulumi from "@pulumi/pulumi"; import * as azureNative from "@pulumi/azure-native"; import * as k8s from "@pulumi/kubernetes"; // Step 1: Creating the Azure Managed OpenShift Cluster const managedCluster = new azureNative.containerservice.OpenShiftManagedCluster("myOpenShiftCluster", { // Replace these with the appropriate values for your environment resourceGroupName: "<your-resource-group-name>", location: "<location>", // e.g., "East US" openShiftVersion: "4.3", // Specify the OpenShift version // Define the network profile for your OpenShift cluster networkProfile: { vnetCidr: "" }, // Specify the agent pool profile agentPoolProfiles: [{ name: "agentpool", count: 3, vmSize: "Standard_DS2_v2", // Choose an appropriate VM size osType: "Linux", role: "compute" }], // Master pool profile for API servers and controllers masterPoolProfile: { count: 3, vmSize: "Standard_DS3_v2" }, }); // Step 2: Configuring a Kubernetes provider to point to the created OpenShift cluster const k8sProvider = new k8s.Provider("k8sProvider", { kubeconfig: managedCluster.kubeconfig.apply(kubeconfig => kubeconfig), }); // Step 3: Deploying the 'nsp-prometheus-exporter' Helm chart on the cluster const chart = new k8s.helm.v3.Chart("nspPrometheusExporter", { chart: "nsp-prometheus-exporter", version: "1.0.0", // Specify the chart version if necessary fetchOpts: { repo: "https://charts.your-repository.com/", // Replace with the Helm repo URL where 'nsp-prometheus-exporter' is located }, }, { provider: k8sProvider }); // Export the OpenShift Managed Cluster's kubeconfig export const kubeconfig = managedCluster.kubeconfig;

    This program accomplishes the following:

    • Provisions an Azure OpenShift cluster using configurations suitable for a production environment.
    • Sets up the kubeconfig for the Pulumi Kubernetes provider to interact with the cluster.
    • Deploys the Helm chart named nsp-prometheus-exporter from a specified Helm repository using the Kubernetes provider.

    Remember to replace the placeholders within "<> " such as <your-resource-group-name> and <location> with actual values that match your Azure environment settings.

    The kubeconfig is exported so you can directly use it with kubectl or other Kubernetes tooling to manage the OpenShift cluster.

    Please be aware that provisioning cloud resources and managing Kubernetes deployments require appropriate permissions and possibly incur costs. Make sure your Azure subscription has sufficient permissions and consider the costs involved before provisioning resources.