Deploy the thehive helm chart on Opensshift

Question

Pulumi · Accepted Answer

To deploy a Helm chart on an OpenShift cluster using Pulumi, you would typically use the `helm.sh/v3.Chart` resource from the Kubernetes provider. This resource allows you to deploy Helm charts to a Kubernetes cluster, which OpenShift is an extension of.

The deployment consists of a few steps:
1. **Set up Pulumi to use Kubernetes**: Ensure Pulumi can interact with your Kubernetes/OpenShift cluster.
2. **Create a Helm Chart Resource**: Define the Helm chart you wish to install in your Pulumi program.
3. **Deploy with Pulumi**: Run `pulumi up` to deploy your Helm chart to the OpenShift cluster.

Below is a TypeScript program that demonstrates how to deploy the "thehive" Helm Chart to an OpenShift cluster. Ensure you have the OpenShift CLI configured and that you're logged in to the cluster where you want to deploy the chart.

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

// Replace with the actual Helm chart repository and version
const chartVersion = "VERSION";
const chartRepo = "REPOSITORY_URL";

// Details specific to the Hive Helm Chart
const theHiveChart = new k8s.helm.v3.Chart("thehive", {
    chart: "thehive",
    version: chartVersion,
    fetchOpts: {
        repo: chartRepo,
    },
    // Define values for the chart as needed.
    values: {
    // Values to override the default chart values.
    },
});

// Export the Helm Chart name
export const chartName = theHiveChart.metadata.name;
```

Before you run the above Pulumi program, you should perform the following tasks:
- Ensure you have Pulumi installed and configured on your system.
- Make sure you're logged into your OpenShift cluster using the `oc login` command from the OpenShift CLI tool.
- Know the details of the Helm chart for TheHive, including its version and any specific values you want to override.

After setting up, you can run the program using the Pulumi CLI:
- Save the above code in a file named `index.ts`.
- Run `pulumi stack init` to create a new stack.
- Run `pulumi up` to execute the Pulumi program. This will fetch the Helm chart for TheHive from the specified repository and install it into your OpenShift cluster.

Note that:
- `chartVersion` should be set to the actual version of TheHive Helm chart you wish to deploy.
- `chartRepo` should be the URL of the Helm chart repository where TheHive chart is hosted.
- In the `values` section of `theHiveChart`, you should set all the necessary values to configure TheHive according to your preferences.

This program will create resources within your OpenShift cluster corresponding to the components defined in the TheHive Helm Chart. After the deployment, you can use the OpenShift dashboard or CLI to interact with and manage TheHive.