Deploy the ipa helm chart on Rancher

Question

Pulumi · Accepted Answer

To deploy the IPA Helm chart on a Rancher-managed Kubernetes cluster using Pulumi, you will need to perform the following steps:

Set up Pulumi with the appropriate provider for Rancher.
Create or use an existing Rancher cluster where you want to deploy the IPA Helm chart.
Install the Helm chart onto the cluster.

For step 1, you need the rancher2 package, which enables you to interact with Rancher.

For step 2, if you don't already have a cluster, you can use Pulumi to create one. However, creating a cluster is a more complex operation and usually context-specific. Instead, in this example, we will assume you have a cluster ready to use and have its clusterId available.

For step 3, you'll install the Helm chart. This can be accomplished using the helm.v3.Chart class from Pulumi's helm package. You'll likely need to set specific values to configure the IPA Helm chart according to your needs, so be sure to reference the chart's documentation for the applicable values.

Here is a Pulumi program written in TypeScript that outlines the steps to deploy the IPA Helm chart on a Rancher cluster:

import * as rancher2 from "@pulumi/rancher2";
import * as k8s from "@pulumi/kubernetes";
import * as pulumi from "@pulumi/pulumi";

// Step 1: Configure the rancher2 provider
const rancher2Provider = new rancher2.Provider("rancher-provider", { /* specify necessary credentials */});

// Step 2: Assume an existing Rancher Kubernetes cluster is available, specify its ID
const clusterId = "<your-rancher-cluster-id>";

// Acquire the kubeconfig from the Rancher2 cluster to interact with the Kubernetes cluster
const kubeconfig = pulumi.output(rancher2.getCluster({clusterId: clusterId}, {provider: rancher2Provider})).kubeConfig;

// Step 3: Create a provider for the Kubernetes that Pulumi can use to deploy resources into the Rancher cluster
const k8sProvider = new k8s.Provider("k8s-provider", {kubeconfig: kubeconfig});

// Step 4: Install the IPA Helm chart using Helm provider
const ipaChart = new k8s.helm.v3.Chart("ipa", {
    chart: "<ipa-chart-name>",
    version: "<ipa-chart-version>",
    fetchOpts:{
        // Specify other fetching options here if necessary (repo, etc.)
    }
    // Include any custom values you would need for the chart.
    // values: {
    //     someCustomValue: "your-value"
    // }
}, { provider: k8sProvider });

// The program ends here, but you might want to export endpoints or other properties

In this program:

Replace <your-rancher-cluster-id> with the actual cluster identification where you'd like to deploy the IPA Helm chart.
Replace <ipa-chart-name> and <ipa-chart-version> with the respective chart name and version you're planning to install.
Fill in the appropriate Rancher credential information for the rancher-provider instantiation to connect to your Rancher instance.
If you have any custom values you want to set for the Helm chart, you can include those in the values block of the ipa chart instantiation.

Please note: This Pulumi code assumes you already have access to a Rancher deployment and permissions to create resources within a cluster. Be sure to apply proper access control and follow your organization's guidelines when interacting with cloud resources.