1. Deploy the splunk-operator helm chart on Opensshift

    TypeScript

    To deploy the splunk-operator Helm chart on an OpenShift cluster using Pulumi, we can use the kubernetes.helm.v3.Chart resource. This resource allows us to deploy Helm charts from within a Pulumi program.

    Here's how you can deploy the splunk-operator Helm chart using Pulumi with TypeScript:

    1. Set up your OpenShift cluster and ensure you have kubectl access to it.
    2. Ensure that Helm and Pulumi are installed on your local machine.
    3. Create a new Pulumi project, if you haven't already.
    4. Write the following Pulumi code in your index.ts file.

    Let's go through the steps in the TypeScript program:

    • First, we import the @pulumi/kubernetes package which is needed to interact with Kubernetes resources, including deploying Helm charts.
    • We then use the Chart class to deploy the splunk-operator from its Helm repository.
    • We need to specify the chart and repo details; in this case, we're assuming splunk-operator is the name of the chart and it's available in a Helm repository that you provide.
    • We set the namespace to the namespace where you want to deploy the splunk-operator.
    • The values field can be used to override the default values in the splunk-operator chart, for example setting specific configuration parameters required for your OpenShift environment.
    import * as kubernetes from "@pulumi/kubernetes"; // Create an instance of the Helm chart to deploy. // You'll need to provide the appropriate Helm repository URL and version. const splunkOperatorChart = new kubernetes.helm.v3.Chart("splunk-operator", { chart: "splunk-operator", // Normally you'd specify the Helm repository where the chart is located using the `repo` property. // You might also specify the version of the chart to ensure you're using a specific release. version: "<CHART_VERSION>", // replace with the chart version repositoryOpts: { repo: "<HELM_REPO_URL>", // replace with the Helm repository URL }, namespace: "default", // replace with the namespace you want to deploy to // values: {} // You can specify any custom values here. }); export const chartName = splunkOperatorChart.metadata.name;

    In the above code:

    • Replace <CHART_VERSION> with the specific version number of the splunk-operator Helm chart you want to deploy.
    • Replace <HELM_REPO_URL> with the URL of the Helm repository that contains the splunk-operator chart.

    You'll need to replace the placeholder values with actual values that correspond to your deployment.

    To run this Pulumi program:

    1. Execute pulumi up in your command line from the root directory of your Pulumi project. Pulumi will perform a preview of the changes and request your confirmation before applying them to your OpenShift cluster.
    2. Confirm the deployment, and Pulumi will start deploying the Helm chart to your cluster.

    Learn more about deploying Helm charts with Pulumi by visiting the official documentation.


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