1. Deploy the whitelister helm chart on Azure Managed Openshift Service

    TypeScript

    To deploy a Helm chart on the Azure Managed OpenShift service using Pulumi, you'll need to complete several steps:

    1. Set Up Azure Managed OpenShift Service: You need to configure an OpenShift cluster on Azure where the Helm chart will be deployed. This is done using the azure-native.containerservice.OpenShiftManagedCluster resource.

    2. Install Pulumi Kubernetes Provider: Pulumi uses providers to manage resources. For Kubernetes resources, including Helm charts, you'll need to import the kubernetes provider.

    3. Deploy Helm Chart: Use the kubernetes.helm.v3.Chart resource to deploy the Helm chart to the cluster.

    Below is a TypeScript program that demonstrates how to perform the above operations using Pulumi. This program is structured to run in the Pulumi CLI after you've logged into an Azure account and set up Pulumi to work with Kubernetes.

    Please replace placeholders like <RESOURCE_GROUP_NAME>, <CLUSTER_NAME>, <LOCATION>, <OPENSHIFT_VERSION>, <HELM_CHART_NAME>, <HELM_CHART_VERSION>, <CHART_REPOSITORY> with actual values for your deployment before running the program.

    import * as pulumi from '@pulumi/pulumi'; import * as azureNative from '@pulumi/azure-native'; import * as k8s from '@pulumi/kubernetes'; // Step 1: Configure Azure Managed OpenShift Service const cluster = new azureNative.containerservice.OpenShiftManagedCluster('myOpenShiftCluster', { // Specify the resource group and name for the OpenShift cluster resourceGroupName: '<RESOURCE_GROUP_NAME>', resourceName: '<CLUSTER_NAME>', location: '<LOCATION>', // Azure region openShiftVersion: '<OPENSHIFT_VERSION>', // Define the agent pool (node pool) for your OpenShift cluster agentPoolProfiles: [{ name: 'mypool', count: 3, vmSize: 'Standard_DS2_v2', // VM size for OpenShift worker nodes }], // Add necessary configuration like network profiles, master profiles, etc. // ... }); // Step 2: Set up Pulumi to use the Kubernetes provider configured for the new OpenShift cluster const creds = pulumi.all([cluster.name, cluster.resourceGroupName]).apply(([name, rg]) => { return azureNative.containerservice.listOpenShiftManagedClusterUserCredentials({ resourceName: name, resourceGroupName: rg, }); }); const kubeConfig = creds.kubeconfigs[0].value.apply(encoded => Buffer.from(encoded, 'base64').toString()); const k8sProvider = new k8s.Provider('openshiftK8s', { kubeconfig: kubeConfig, }); // Step 3: Deploy the whitelister Helm chart to the cluster const chart = new k8s.helm.v3.Chart('whitelister', { chart: '<HELM_CHART_NAME>', version: '<HELM_CHART_VERSION>', fetchOpts: { repo: '<CHART_REPOSITORY>', }, // You can specify custom values for the chart by passing an object to 'values' // values: { // ... // }, }, { provider: k8sProvider }); // Output the public IP after the chart has been deployed export const publicIP = chart.getResourceProperty('v1/Service', 'whitelister-whitelister', 'status').apply(status => status.loadBalancer.ingress[0].ip);

    This program performs the following actions:

    • The azure-native.containerservice.OpenShiftManagedCluster resource defines your Azure Managed OpenShift cluster.
    • The pulumi.all() function combines outputs from different resources, allowing you to apply further synchronous transformations or access the resulting values.
    • azureNative.containerservice.listOpenShiftManagedClusterUserCredentials retrieves the necessary credentials to interact with your OpenShift cluster.
    • The @pulumi/kubernetes provider then allows you to deploy resources to Kubernetes clusters, using the credentials retrieved in the previous step.
    • The k8s.helm.v3.Chart resource defines the deployment of a Helm chart to the cluster. Ensure you have the right chart name and version and, if necessary, the repository where the chart is located.
    • Finally, export is used to output the LoadBalancer IP address that the Helm chart will expose if it includes a service of type LoadBalancer.

    To run this program:

    1. Save it as a file with a .ts extension (e.g., deploy-whitelister-openshift.ts).
    2. Open a terminal and navigate to the folder where your file is saved.
    3. Install dependencies by running npm install @pulumi/pulumi @pulumi/azure-native @pulumi/kubernetes.
    4. Initialize a Pulumi project with pulumi new.
    5. Place the TypeScript file in the Pulumi project folder.
    6. Run pulumi up to deploy the resources.

    After the resources have been deployed, Pulumi will output the public IP address of the whitelister service if applicable.

    Please ensure you replace placeholder values like <RESOURCE_GROUP_NAME>, and <CLUSTER_NAME> with actual values specific to your configuration.


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