1. Deploy the collabora-code-aos helm chart on Azure Kubernetes Service (AKS)

    TypeScript

    Deploying the collabora-code-aos Helm chart on an Azure Kubernetes Service (AKS) cluster involves a series of steps that include provisioning an AKS cluster and then deploying a Helm chart to the cluster. Here's how you can do it with Pulumi using TypeScript.

    First, let's go through the steps you'll be following in the program:

    1. Provision an AKS Cluster: This is done using the ProvisionedCluster resource from the azure-native package, which represents the AKS cluster in Azure.

    2. Deploy the Helm Chart: After the cluster is up and running, you'll use the Chart resource from the kubernetes package to deploy the collabora-code-aos Helm chart to your AKS cluster.

    Below is a detailed TypeScript program that accomplishes these steps:

    import * as azure from "@pulumi/azure-native"; import * as pulumi from "@pulumi/pulumi"; import * as k8s from "@pulumi/kubernetes"; // Step 1: Provision an AKS cluster // Documentation: https://www.pulumi.com/registry/packages/azure-native/api-docs/hybridcontainerservice/provisionedcluster/ const resourceGroupName = "aksResourceGroup"; // Create an Azure Resource Group const resourceGroup = new azure.resources.ResourceGroup(resourceGroupName); // Create an AKS Cluster const aksCluster = new azure.containerservice.ManagedCluster("aksCluster", { resourceGroupName: resourceGroupName, identity: { type: "SystemAssigned", }, agentPoolProfiles: [{ count: 1, // The number of VMs in the Node Pool (scale this according to your needs) maxPods: 110, mode: "System", name: "agentpool", osDiskSizeGB: 30, osType: "Linux", vmSize: "Standard_DS2_v2", // VM size (this is a cost-effective and common choice) }], dnsPrefix: "aksCluster-dns", kubernetesVersion: "1.18.14", linuxProfile: { adminUsername: "aksuser", ssh: { publicKeys: [{ keyData: "<SSH_PUBLIC_KEY>" }], // Replace <SSH_PUBLIC_KEY> with your SSH public key. }, }, }, { dependsOn: resourceGroup }); // Step 2: Install the k8s Helm chart for collabora-code-aos // Documentation: https://www.pulumi.com/registry/packages/kubernetes/api-docs/helm/v3/chart/ // Create a Kubernetes provider instance using the AKS cluster's kubeconfig const k8sProvider = new k8s.Provider("k8sProvider", { kubeconfig: aksCluster.kubeConfigRaw, }); // Deploy the Helm chart for collabora-code-aos using the Kubernetes provider const collaboraChart = new k8s.helm.v3.Chart("collabora-code-aos", { chart: "collabora-code-aos", version: "4.0.0", // specify the version of the Helm chart fetchOpts: { // Specify the repository containing the Helm chart repo: "https://<repository_url>", }, }, { provider: k8sProvider }); // Export the AKS cluster name and Kubernetes config export const clusterName = aksCluster.name; export const kubeConfig = aksCluster.kubeConfigRaw;

    Explanation:

    • The first part of the program sets up a new AKS cluster by declaring a ManagedCluster resource. The agentPoolProfiles determines the size and other configurations for the nodes in the AKS cluster. You need to replace <SSH_PUBLIC_KEY> with your actual SSH public key that will enable SSH access to the nodes.

    • The second part sets up the Helm chart deployment. For it to work, you need to replace <repository_url> with the actual repository URL where the collabora-code-aos Helm chart is located.

    • The k8s.Provider resource specifies the Kubernetes provider to interpret the kubeconfig from the created AKS cluster. It ensures that the Helm chart is deployed to the right cluster.

    • The Chart resource is used to deploy the Helm chart by specifying its name, the version, and the repository where it can be found. It is configured to use the Kubernetes provider that was created earlier to interact with our AKS cluster.

    • Finally, the program exports clusterName and kubeConfig, which are useful for connecting to your AKS cluster using kubectl or other Kubernetes tools.

    To run this Pulumi program, save it in a index.ts file, and then execute the following commands:

    pulumi up # To preview and deploy changes pulumi stack output # To see the exported outputs

    This program assumes you've already configured the Pulumi CLI with the necessary cloud credentials to create resources in your Azure subscription. Ensure to replace the placeholders with valid values before running the program.

    Remember, deploying an AKS cluster and Helm charts may incur costs in your Azure account, so it’s important to clean up resources after testing with the command pulumi destroy.


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