1. Deploy the php-stack helm chart on Azure Managed Openshift Service


    To deploy a PHP stack Helm chart on Azure Managed OpenShift Service using Pulumi, you will need to perform the following steps:

    1. Set up an Azure Managed OpenShift cluster.
    2. Deploy the PHP stack Helm chart on the cluster.

    Here's how you can accomplish this with Pulumi in TypeScript:

    First, you will use the azure-native.containerservice.OpenShiftManagedCluster resource which represents an Azure OpenShift Managed Cluster. To create an Azure OpenShift Managed Cluster, you must specify several properties such as the location, the OpenShift version, and the agent pool profiles which define the size and number of nodes in the cluster.

    After setting up the Managed OpenShift cluster, the next step is to install the PHP stack Helm chart. You will use the kubernetes.helm.v3.Chart resource to deploy the Helm chart on your Kubernetes cluster. You’ll need to point to the Helm repository where the PHP stack chart is located and specify any custom values if required.

    Here is the Pulumi program which demonstrates these steps:

    import * as pulumi from "@pulumi/pulumi"; import * as azure_native from "@pulumi/azure-native"; import * as k8s from "@pulumi/kubernetes"; // Create an Azure Resource Group const resourceGroup = new azure_native.resources.ResourceGroup("myResourceGroup", { location: "East US", }); // Create an Azure OpenShift Managed Cluster const cluster = new azure_native.containerservice.OpenShiftManagedCluster("myOpenShiftCluster", { location: resourceGroup.location, resourceGroupName: resourceGroup.name, openShiftVersion: "v4.3", // specify the OpenShift version networkProfile: { vnetCidr: "", }, masterPoolProfile: { name: "masterpool", // naming the master node pool count: 3, // number of master nodes vmSize: "Standard_DS3_v2", // VM size for the master nodes }, agentPoolProfiles: [{ name: "default", // name of the agent pool count: 3, // number of nodes in the pool vmSize: "Standard_DS3_v2", // VM size for nodes role: "compute", // specifying the role as compute }], }); // Use K8s provider to interact with the OpenShift cluster const k8sProvider = new k8s.Provider("k8sProvider", { kubeconfig: cluster.config.kubeconfig, }); // Deploy the PHP stack Helm chart on the OpenShift cluster const phpStackChart = new k8s.helm.v3.Chart("php-stack", { chart: "php", version: "1.0.0", // specify the chart version fetchOpts: { repo: "http://charts.yourcompany.com/", // replace with the Helm repository URL }, }, { provider: k8sProvider }); // Export the OpenShift cluster's kubeconfig export const kubeconfig = cluster.config.kubeconfig;


    • ResourceGroup: This resource creates an Azure Resource Group that will contain our OpenShift cluster.
    • OpenShiftManagedCluster: This resource provisions the OpenShift cluster in the specified resource group and location.
    • k8s.Provider: This tells Pulumi how to communicate with the Kubernetes/OpenShift cluster that we just provisioned by using the kubeconfig output of the cluster.
    • Chart: This resource represents a Helm chart for deploying applications on Kubernetes/OpenShift clusters. We reference our OpenShift cluster as this Helm chart’s provider, so that the Helm chart is deployed into the cluster we created.

    Remember to replace "http://charts.yourcompany.com/" with the actual Helm repository URL where the PHP stack chart is located. If there are additional values you need to configure for the PHP stack Helm chart, such as configurations for the PHP runtime, you can include them in the values field within the Chart resource.

    Lastly, you can run the pulumi up command to deploy this configuration on Azure. After the deployment, you will receive a kubeconfig file that you can use to interact with your OpenShift cluster.