1. Deploy the mysql8 helm chart on Azure Managed Openshift Service


    To deploy the MySQL 8 Helm chart on Azure Managed OpenShift Service using Pulumi, you need to perform the following steps:

    1. Create an Azure Managed OpenShift Cluster: Set up an OpenShift cluster on Azure using the azure-native.containerservice.OpenShiftManagedCluster resource. This defines the necessary Kubernetes infrastructure on Azure.

    2. Install Helm and the MySQL Chart on OpenShift: Deploy the MySQL 8 Helm chart onto the OpenShift cluster with the kubernetes.helm.v3.Chart resource, specifying the required chart name and version.

    Detailed Breakdown:

    Azure Managed OpenShift Cluster: We will first create the OpenShift cluster using the OpenShiftManagedCluster resource from the azure-native provider. This resource will help set up the cluster in an existing resource group with a specified location and version.

    Helm Chart for MySQL: Once the OpenShift cluster is up and running, we will deploy MySQL using a Helm chart. We'll specify the MySQL chart from the desired Helm repository, and we will configure it using the values property.

    Pulumi Program:

    import * as azureNative from "@pulumi/azure-native"; import * as kubernetes from "@pulumi/kubernetes"; import * as pulumi from "@pulumi/pulumi"; // Set up an Azure Managed OpenShift cluster const openShiftManagedCluster = new azureNative.containerservice.OpenShiftManagedCluster("myOpenShiftCluster", { // Replace these with appropriate values resourceGroupName: "myResourceGroup", resourceName: "myOpenShiftCluster", location: "westus", // Specify the desired Azure location openShiftVersion: "4.3", // Specify the OpenShift version masterPoolProfile: { // Define the master node pool profile count: 3, vmSize: "Standard_D4s_v3", subnetCidr: "", }, agentPoolProfiles: [ // Define the agent pool profile { name: "agentpool", role: "compute", // This is the default role count: 3, vmSize: "Standard_D4s_v3", subnetCidr: "", }, ], networkProfile: { vnetId: "myVnetId", // Provide your Virtual Network ID vnetCidr: "", managementSubnetCidr: "", }, // Set more properties as needed }); // Define the Kubernetes provider to deploy Helm charts const k8sProvider = new kubernetes.Provider("k8sProvider", { kubeconfig: openShiftManagedCluster.kubeconfig.apply(JSON.stringify), }); // Deploy MySQL 8 using Helm chart const mysqlChart = new kubernetes.helm.v3.Chart("mysqlChart", { chart: "mysql", version: "8.x.x", // Specify the version of the MySQL chart you want to deploy namespace: "default", fetchOpts: { repo: "https://charts.bitnami.com/bitnami", // MySQL chart repository }, values: { // Customize the Helm chart values here // For the default values of the MySQL Helm chart, visit: https://bitnami.com/stack/mysql/helm // Example: set the MySQL root password auth: { rootPassword: "mySuperSecurePassword", }, }, }, { provider: k8sProvider }); // Export the public URL for the MySQL instance export const mysqlUrl = pulumi.interpolate`mysql://${mysqlChart.getResourceProperty("v1/Service", "mysql", "status").loadBalancer.ingress[0].ip}`;


    • We declare the OpenShift cluster using azureNative.containerservice.OpenShiftManagedCluster. Essential properties include the location, resource group, and cluster version. More properties can be set as per your requirements.

    • The k8sProvider uses the output of the OpenShift cluster to get the Kubernetes configuration (kubeconfig), which is required to interact with the cluster.

    • The mysqlChart represents the MySQL Helm chart. We specify the chart version and provide any custom values such as authentication credentials. Replace these with your values or refer to the chart's documentation for all configurable options.

    • We export mysqlUrl, which would be the address of your MySQL service. This URL is constructed from the loadBalancer.ingress property of the MySQL service which will be provisioned by the Helm chart.

    Make sure to replace placeholders (myResourceGroup, myVnetId, mySuperSecurePassword, etc.) with actual values before running this program.

    Before running this Pulumi program, ensure:

    • You are authenticated with Azure.
    • Pulumi CLI is installed and configured.
    • You have installed the necessary NPM packages (@pulumi/azure-native, @pulumi/kubernetes, @pulumi/pulumi).

    Finally, run pulumi up to start the deployment. After the deployment is complete, Pulumi will output the MySQL service URL, which you can use to connect to your MySQL instance.