1. Deploy the ibm-glusterfs helm chart on Oracle Kubernetes Engine (OKE)

    TypeScript

    To deploy the IBM GlusterFS Helm chart on Oracle Kubernetes Engine (OKE), you will first need an existing OKE cluster to deploy to. Pulumi's integration with Kubernetes and Helm charts allows us to define the necessary resources using infrastructure as code.

    In this program, we will:

    1. Set up a Kubernetes provider to interact with your OKE cluster.
    2. Use the kubernetes.helm.v3.Chart resource from Pulumi's Kubernetes provider to deploy the IBM GlusterFS chart to your cluster.

    Before running the following program, ensure that you have set up your Oracle Cloud Infrastructure (OCI) account and have the necessary credentials configured for use with Pulumi. Also, the Kubernetes configuration (kubeconfig) should be properly set up to point to your OKE cluster.

    Here's how you would write the program in TypeScript:

    import * as kubernetes from '@pulumi/kubernetes'; // Step 1: Create a provider for your OKE cluster. // Make sure your kubeconfig is correctly configured to point to your cluster. const provider = new kubernetes.Provider('oke-provider', { kubeconfig: '<your-kubeconfig>', }); // Step 2: Deploy the IBM GlusterFS Helm chart into your OKE cluster using the Helm Chart resource. const glusterfsChart = new kubernetes.helm.v3.Chart('ibm-glusterfs', { chart: 'ibm-glusterfs', // The name of the chart. This may need to be changed based on the Helm repository. version: '<chart-version>', // Specify the chart version if necessary. // namespace: 'default', // You can specify the namespace if not deploying into the default namespace. fetchOpts: { repo: 'https://charts.example.com/', // Replace with the actual Helm chart repository URL where IBM GlusterFS chart is hosted. }, }, { provider }); // Export any relevant data, such as service endpoint. export const glusterfsEndpoint = glusterfsChart.getResourceProperty('v1/Service', 'ibm-glusterfs-service', 'status');

    In this program:

    • Replace '<your-kubeconfig>' with the actual kubeconfig data or the path to your kubeconfig file for your OKE cluster.
    • The chart argument refers to the name of the Helm chart you want to deploy. Since you want to deploy ibm-glusterfs, that is the value we have used here.
    • The version is where you can specify which version of the chart you want to install. This is optional; if not specified, Pulumi will install the latest version.
    • The fetchOpts.repo property should be the URL of the Helm repository where your desired chart is located. The example URL used here is a placeholder and should be replaced with the actual URL.
    • The provider option passed with the glusterfsChart resource ensures that the chart is deployed to the specified OKE cluster.

    After you write this program, you can deploy it using the Pulumi CLI:

    1. Navigate to the directory where your Pulumi program is saved.
    2. Run pulumi up to preview and deploy the changes.

    Pulumi will show you a preview of the Helm chart deployment and ask for confirmation before proceeding to make any changes. Once you approve, Pulumi will manage the Helm release on your OKE cluster.

    Remember to replace placeholder values with the actual information from your environment, and ensure that you have sufficient permissions to create resources in your OKE cluster.


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