1. Deploy the flink-kubernetes-operator-crds helm chart on Google Kubernetes Engine (GKE)


    To deploy the Flink Kubernetes Operator Custom Resource Definitions (CRDs) using a Helm chart on Google Kubernetes Engine (GKE), you'll need to follow these steps:

    1. Set up a new GKE cluster or use an existing one.
    2. Install and configure Helm (if not already done).
    3. Add the Helm repository that contains the Flink Kubernetes Operator CRDs chart.
    4. Deploy the chart to your Kubernetes cluster using Helm.

    In Pulumi, this can be achieved using a mix of the Pulumi GCP package for managing Kubernetes clusters and the Pulumi Kubernetes package for deploying Helm charts.

    The following program demonstrates how to create a new GKE cluster and then deploy the Flink Kubernetes Operator CRDs onto that cluster using a Helm chart. This assumes you have already set up Pulumi with the correct configuration for your GCP project and that you're authenticated to use both Pulumi and GCP.

    First, you'll need to import the necessary Pulumi packages in your TypeScript program:

    • @pulumi/gcp for managing resources on Google Cloud Platform.
    • @pulumi/kubernetes for working with Kubernetes resources, including deploying Helm charts.

    Here's the Pulumi TypeScript program:

    import * as gcp from "@pulumi/gcp"; import * as k8s from "@pulumi/kubernetes"; // Create a GKE cluster const cluster = new gcp.container.Cluster("flink-operator-cluster", { initialNodeCount: 1, minMasterVersion: "latest", nodeVersion: "latest", nodeConfig: { machineType: "n1-standard-1", oauthScopes: [ "https://www.googleapis.com/auth/compute", "https://www.googleapis.com/auth/devstorage.read_only", "https://www.googleapis.com/auth/logging.write", "https://www.googleapis.com/auth/monitoring" ], }, }); // Export the Cluster name export const clusterName = cluster.name; // Export the Kubernetes config export const kubeConfig = cluster.masterAuth.apply(masterAuth => { const context = `${gcp.config.project}_${gcp.config.zone}_${clusterName}`; return `apiVersion: v1 clusters: - cluster: certificate-authority-data: ${masterAuth.clusterCaCertificate} server: https://${cluster.endpoint} name: ${context} contexts: - context: cluster: ${context} user: ${context} name: ${context} current-context: ${context} kind: Config preferences: {} users: - name: ${context} user: auth-provider: config: cmd-args: config config-helper --format=json cmd-path: gcloud expiry-key: '{.credential.token_expiry}' token-key: '{.credential.access_token}' name: gcp `; }); // Create a Kubernetes provider instance using the cluster's kubeconfig const k8sProvider = new k8s.Provider("k8s-provider", { kubeconfig: kubeConfig, }); // Add the Helm repository const flinkOperatorRepo = new k8s.helm.v3.Repository("flink-operator-repo", { name: "flink-operator-repo", url: "https://flink-operator-repo/path/to/chart", // Replace with the actual Helm repo URL }, { provider: k8sProvider }); // Deploy the flink-kubernetes-operator-crds Helm chart const flinkOperatorChart = new k8s.helm.v3.Chart("flink-operator-chart", { chart: "flink-kubernetes-operator-crds", version: "0.1.0", // Specify the chart version you want to deploy repositoryOpts: { repo: flinkOperatorRepo.name, }, }, { provider: k8sProvider }); // Export the Helm chart's status export const flinkOperatorChartStatus = flinkOperatorChart.status;

    Replace "https://flink-operator-repo/path/to/chart" with the actual URL of the Helm repository containing the flink-kubernetes-operator-crds chart.

    Running this program will:

    • Provision a new GKE cluster.
    • Configure a Pulumi Kubernetes Provider to interact with the new cluster using the exported kubeconfig.
    • Add a Helm repository that contains the Flink Kubernetes Operator CRDs chart.
    • Deploy the flink-kubernetes-operator-crds Helm chart from the specified repository onto your GKE cluster.

    Ensure that you replace the placeholder URL with the actual repository URL hosting the Flink Kubernetes Operator CRDs chart. The chart property in the k8s.helm.v3.Chart resource should match the name of the chart in the repository.

    The kubeConfig string generated in this program configures a Kubernetes provider instance (k8sProvider) to authenticate against the GKE cluster using gcloud as the Kubernetes auth provider.

    The status of the Helm chart deployment can be monitored using the exported flinkOperatorChartStatus.

    Remember to adjust the node count, machine type, and version according to your requirements and GKE's available options.