Deploy the bitwarden-rs helm chart on Opensshift

Question

Pulumi · Accepted Answer

To deploy the `bitwarden-rs` Helm chart on an OpenShift cluster using Pulumi, you'll first need to have access to an OpenShift cluster and have `kubectl` configured to communicate with it. You'll also need to have Helm and Pulumi installed on your local machine.

The Pulumi program below will use the `kubernetes` package to interact with your OpenShift cluster. Below is a Pulumi program written in TypeScript that will help you achieve this:

1. First, the program sets up the `kubernetes` provider to connect to your OpenShift cluster using the `kubeconfig` file.
2. Then, it uses the `Chart` resource from the `@pulumi/kubernetes/helm/v3` module to deploy the `bitwarden-rs` chart from its Helm repository.

Here's how to do it:

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

// Define the Helm chart repository and the chart details.
const bitwardenChart = new k8s.helm.v3.Chart('bitwarden-rs', {
    chart: 'bitwarden',
    // Replace this with the proper repository that hosts bitwarden-rs
    // Usually you would add this via helm repo add command; here we specify it inline.
    fetchOpts: {
        repo: 'https://helm-repo-containing-bitwarden-rs',
    },
    // Replace these values with the appropriate configurations
    // These are Helm values corresponding to the settings in values.yaml for the chart.
    values: {
        persistence: {
            size: '10Gi',
        },
        // Specify OpenShift specific configurations if any.
        // For example, here you might need to set specific security context or namespace permissions.
    },
    namespace: 'bitwarden',
}, { provider: openshiftProvider });

// Export the endpoint of the Bitwarden instance.
// This assumes that the service is exposed via an OpenShift Route or Kubernetes Ingress.
// You may need to adapt this code to match the actual service exposure method of your Bitwarden chart.
export const bitwardenEndpoint = bitwardenChart.getResource('v1/Service', 'bitwarden/bitwarden-rs').status.loadBalancer.ingress[0].hostname;

```

To run this program:
- Ensure that you have the `kubeconfig` file that points to your OpenShift cluster.
- Set up Pulumi to use the Kubernetes provider, which should be configured to target your OpenShift cluster.
- Replace the placeholder values for `repo` and `values` with those appropriate for your bitwarden-rs Helm chart and OpenShift setup.

After setting up the program, you can deploy it using the following Pulumi CLI commands:

```sh
pulumi up
```

This command will initiate the deployment process. Pulumi will display a preview of the actions to be taken and, upon your confirmation, apply the changes to your OpenShift cluster.

Once the deployment is successful, Pulumi will output the endpoint of the Bitwarden instance, which you can use to access your Bitwarden service.

Note: In a real-world scenario, you will have `kubeconfig` context already set up which Pulumi uses implicitly or you specify the configuration in the Pulumi Kubernetes provider. I have not included the provider's explicit setup in this code, assuming that it's already configured. If it's not configured, make sure to do so before you run this program.