Deploy the sparkoperator helm chart on Kubernetes

Question

Pulumi · Accepted Answer

To deploy the Spark Operator Helm chart on Kubernetes using Pulumi, you'll first need to set up your Kubernetes cluster. Once you have your cluster, you can use Pulumi with the Kubernetes provider to manage your Kubernetes resources, including deploying Helm charts. The Pulumi `kubernetes.helm.v3.Chart` resource enables you to deploy a Helm chart from a Helm repository or a local path.

Below is a Pulumi program in TypeScript that demonstrates how to deploy the Spark Operator Helm chart on a Kubernetes cluster. The program assumes that you have already configured your Kubernetes provider and that you have access to the cluster where you want to deploy the Spark Operator.

The program performs the following steps:
1. Imports the necessary Pulumi Kubernetes package.
2. Creates a new Helm chart resource for the Spark Operator from a Helm repository.

Make sure to have Pulumi installed and your Kubernetes cluster configured (e.g., via `kubectl`) before running this program.

```typescript
import * as k8s from '@pulumi/kubernetes';

// Deploy the Spark Operator Helm chart on a Kubernetes cluster.
const sparkOperatorChart = new k8s.helm.v3.Chart('sparkoperator', {
    chart: 'spark-operator',
    version: '1.1.6', // Specify the version of the Spark Operator Helm chart you want to deploy
    fetchOpts: {
        repo: 'https://googlecloudplatform.github.io/spark-on-k8s-operator', // The Helm repository URL for the Spark Operator
    },
    // Optionally, you can configure various settings for the Spark Operator Helm chart using values.
    // values: {},
    namespace: 'default', // Specify the namespace where you want to deploy the Spark Operator
});

// Export the name of the namespace that the Spark Operator was deployed to.
export const namespace = sparkOperatorChart.namespace;
```

This `Chart` resource represents the Spark Operator Helm chart. The `repo` field in `fetchOpts` specifies the Spark Operator's Helm repository URL, and the `chart` field specifies the name of the chart to deploy. You can also provide a specific chart version via the `version` field. Modify the `namespace` field if you want to deploy the chart into a different namespace.

To apply this program, run it within a Pulumi project:

1. Save the TypeScript code in a file with a `.ts` extension.
2. Run `pulumi up` in the same directory as your TypeScript file.

Pulumi will detect that there're changes to be made (the deployment of the Spark Operator Helm chart) and will prompt you for confirmation before proceeding to apply the changes.

Remember to check the documentation for the Spark Operator Helm chart for any additional values you may want to configure for the deployment. If necessary, you can specify these values using the `values` field in the `Chart` resource.

After the deployment is successful, you can verify the Spark Operator's presence in your Kubernetes cluster by using `kubectl get pods` and looking for pods with the name that includes `spark-operator`.

Please replace '1.1.6' with the actual version of the Spark Operator Helm chart you want to use, which might be different at the time you run this code.