1. Deploy the wekan-old helm chart on Google Kubernetes Engine (GKE)


    To deploy the wekan-old Helm chart on Google Kubernetes Engine (GKE), you will need to perform the following steps:

    1. Set up a GKE cluster.
    2. Configure the Kubernetes provider to interact with the GKE cluster.
    3. Deploy the Helm chart to the cluster using Pulumi's helm.v3.Chart resource.

    Here is a detailed overview of the process and the Pulumi program in TypeScript to accomplish it:

    Set up a GKE cluster

    First, you have to declare a GKE cluster resource. We will use Pulumi's gcp.container.Cluster class from the @pulumi/gcp package to create a new cluster. The cluster will be the environment where your Helm chart will be deployed.

    Configure the Kubernetes provider

    Once you've created your GKE cluster, you need to configure Pulumi to use the correct Kubernetes context. This is done by creating a Kubernetes provider instance with the kubeconfig obtained from the newly created GKE cluster.

    Deploy the Helm chart

    After setting up the required infrastructure and configuring the providers, you can deploy the Helm chart. The helm.v3.Chart class from the @pulumi/kubernetes package is used to deploy the wekan-old chart. You'll need to specify the chart name, version (if you need a specific one), and introduce any required values or configuration overrides.

    Below is a Pulumi program in TypeScript that shows how to perform these steps:

    import * as pulumi from "@pulumi/pulumi"; import * as gcp from "@pulumi/gcp"; import * as k8s from "@pulumi/kubernetes"; // Step 1: Create a GKE cluster const cluster = new gcp.container.Cluster("my-gke-cluster", { initialNodeCount: 3, nodeConfig: { machineType: "n1-standard-1", }, }); // Step 2: Configure the Kubernetes provider const k8sProvider = new k8s.Provider("my-k8s-provider", { kubeconfig: cluster.endpoint.apply(endpoint => `apiVersion: v1 clusters: - cluster: certificate-authority-data: ${cluster.masterAuth.clusterCaCertificate} server: https://${endpoint} name: gke-cluster contexts: - context: cluster: gke-cluster user: gke-cluster-user name: gke-context current-context: gke-context kind: Config preferences: {} users: - name: gke-cluster-user 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 `), context: "gke-context", }); // Step 3: Deploy the Helm chart to the GKE cluster const wekanChart = new k8s.helm.v3.Chart("wekan-old", { chart: "wekan", version: "old", // specify the version you want to deploy fetchOpts: { repo: "http://wekan.github.io/charts", // specify the Helm chart repository }, values: { // Put your required chart values here, example: mongodb: { persistence:{ enabled: true, size: "8Gi", }, }, }, }, { provider: k8sProvider }); // Export the Kubeconfig to access the cluster export const kubeconfig = k8sProvider.kubeconfig;

    Ensure that you have the correct Helm chart repository URL for wekan-old. If there is a specific chart version tagged as old, replace version: "old" with the correct version string.

    Remember that the values object in the helm.v3.Chart resource must be customized to the configuration parameters that wekan-old requires. Check the chart's documentation or values.yaml to know what values you can configure.

    Once you deploy this Pulumi program using pulumi up, the specified Helm chart will be installed on your GKE cluster. You can then manage the Helm release and its resources with Pulumi.