1. Deploy the lighthouse-jx helm chart on Google Kubernetes Engine (GKE)

    TypeScript

    To deploy the lighthouse-jx Helm chart on Google Kubernetes Engine (GKE) using Pulumi, you will need to perform the following steps:

    1. Set up a new GKE cluster or use an existing one.
    2. Install the Helm chart on the cluster.

    For this operation, we will use two main Pulumi resources:

    • gcp.container.Cluster: This resource is used to create and manage a GKE cluster. We will define the properties required to provision the cluster in GCP. More details on this resource can be found in the Pulumi documentation.
    • kubernetes.helm.v3.Chart: This resource is used to install a Helm chart. The lighthouse-jx chart will be installed in the GKE cluster that we will create. More details on Helm chart resources can be found in the Pulumi documentation.

    Below is a TypeScript program that uses Pulumi to deploy the lighthouse-jx Helm chart on GKE.

    import * as gcp from "@pulumi/gcp"; import * as k8s from "@pulumi/kubernetes"; // Create a GKE cluster const cluster = new gcp.container.Cluster("lighthouse-jx-cluster", { // Specify the required properties for your cluster initialNodeCount: 2, minMasterVersion: 'latest', // Use the latest GKE version, but it's recommended to specify a fixed version for production 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; // Once the cluster is created, we can connect to the cluster and use it as a Kubernetes provider const k8sProvider = new k8s.Provider("k8s-provider", { kubeconfig: cluster.kubeConfigRaw, }); // Install the lighthouse-jx Helm chart into the cluster const lighthouseChart = new k8s.helm.v3.Chart("lighthouse-jx", { chart: "lighthouse", version: "1.0.0", // Replace with the desired chart version fetchOpts:{ repo: "https://charts.jenkins-x.io", // Replace with the Helm chart repository URL }, }, { provider: k8sProvider }); // Export the Helm chart status export const lighthouseChartStatus = lighthouseChart.status;

    In the above program:

    • We declare a GKE cluster with gcp.container.Cluster.
    • We configure initialNodeCount, minMasterVersion, and other parameters suitable for the lighthouse-jx Helm chart.
    • We use @pulumi/kubernetes to provide a Helm chart resource.
    • We specify the chart name (lighthouse) and its version, along with the repository URL.
    • We associate the Helm chart with the Kubernetes provider that represents our GKE cluster.

    Remember to replace placeholder values like version for the Helm chart and other configuration settings as necessary for your specific use case.

    You will need to run pulumi up to provision the resources described above — this assumes you have already configured the Pulumi CLI for use with your GCP credentials. If you need assistance on how to configure the Pulumi CLI, the Pulumi documentation has detailed steps for a typical setup.


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