1. Deploy the oidc-gateway helm chart on Azure Kubernetes Service (AKS)


    To deploy the oidc-gateway Helm chart on Azure Kubernetes Service (AKS), we will follow these steps using Pulumi:

    1. Create an AKS Cluster: This is where your application will be hosted. We'll set up a Kubernetes cluster in Azure using the ProvisionedCluster resource from the azure-native package.

    2. Install the Helm chart: We'll use the Chart resource from the kubernetes package to install the oidc-gateway Helm chart on our AKS cluster.

    Before running this Pulumi program, you'll need to ensure you have the following prerequisites:

    • An Azure account and subscription.
    • The Azure CLI installed and logged into your account.
    • The kubectl command-line tool installed.
    • Pulumi installed and set up to work with Azure.

    Here's a Pulumi program to deploy the oidc-gateway Helm chart on an AKS cluster:

    import * as pulumi from "@pulumi/pulumi"; import * as azureNative from "@pulumi/azure-native"; import * as kubernetes from "@pulumi/kubernetes"; // Replace these variables with your own desired settings const resourceGroupName = "myResourceGroup"; const clusterName = "myAksCluster"; const oidcGatewayChartVersion = "1.2.3"; // Please specify the chart version you intend to deploy // Create an Azure Resource Group const resourceGroup = new azureNative.resources.ResourceGroup(resourceGroupName); // Deploy an AKS cluster const aksCluster = new azureNative.hybridcontainerservice.ProvisionedCluster(clusterName, { resourceGroupName: resourceGroup.name, location: resourceGroup.location, // Use the minimum settings for the cluster; you would want to customize this per your needs properties: { controlPlane: { vmSize: "Standard_DS2_v2", // You can choose the appropriate VM size }, // Define additional required properties }, tags: { "Name": "pulumi-aks-cluster" }, }); // Expose the kubeconfig for the AKS cluster export const kubeconfig = pulumi. all([aksCluster.name, resourceGroup.name, aksCluster.properties.controlPlane.profile.kubeConfig()]). apply(([clusterName, resourceGroupName, result]) => { return result.kubeConfig; }); // Deploy the `oidc-gateway` Helm chart onto the AKS cluster const oidcGateway = new kubernetes.helm.v3.Chart("oidc-gateway", { // Assuming the chart is in a Helm repository that has been added and is accessible repo: "my-helm-repo", chart: "oidc-gateway", version: oidcGatewayChartVersion, values: { // Specify any custom values needed for the `oidc-gateway` chart }, }, { provider: new kubernetes.Provider("k8s-provider", { kubeconfig }) }); // Export the public IP to access the `oidc-gateway` export const oidcGatewayIp = oidcGateway.getResourceProperty("v1/Service", "oidc-gateway", "status").apply(status => status.loadBalancer.ingress[0]);

    In the code above:

    • resourceGroup: Represents the Azure Resource Group for our resources.
    • aksCluster: This is an AKS cluster where we will deploy our Helm chart.
    • kubeconfig: It's exported so that you can use kubectl to interact with your AKS cluster.
    • oidcGateway: Represents the deployment of the oidc-gateway Helm chart on our AKS cluster. The repo, chart, and version fields should be replaced with the actual information of your Helm chart repository.

    When you run the Pulumi program, it will provision the aforementioned resources in your Azure account. Note that in the oidcGateway Helm chart deployment, you need to provide the actual repository and chart details for oidc-gateway. You also need to input any additional required properties for the AKS cluster that might be necessary for your specific deployment.

    Remember to check if the oidc-gateway chart requires any specific configuration in the values field and to replace the placeholder version with the actual chart version you plan to deploy.

    After the program completes successfully, Pulumi will output the kubeconfig to connect to your new AKS cluster along with the IP address for accessing the oidc-gateway.

    You can use the kubeconfig to configure kubectl:

    pulumi stack output kubeconfig --show-secrets > kubeconfig.yaml export KUBECONFIG=kubeconfig.yaml

    And then use kubectl to interact with your AKS cluster:

    kubectl get pods

    To apply changes to your infrastructure, ensure you are logged in to your Azure account through the Azure CLI (az login), and then run pulumi up from your terminal. Pulumi will perform the diff and make the necessary changes to match the desired state described by your program.