1. Deploy the dbmate helm chart on Kubernetes


    To deploy the dbmate Helm chart on a Kubernetes cluster using Pulumi, you will need to perform the following steps:

    1. Setup Kubernetes Config: Ensure that your kubeconfig file is set up correctly and that you can connect to your Kubernetes cluster using kubectl.

    2. Install Pulumi CLI: If you haven't already installed Pulumi, you'll need to install the Pulumi CLI. You can find instructions for your operating system here.

    3. Create a Pulumi Project: Create a new Pulumi project using the Pulumi CLI.

    4. Write the Pulumi Code: In the Pulumi project, write TypeScript code to deploy the Helm chart.

    5. Deploy with Pulumi: Use the Pulumi CLI to deploy your Helm chart to the Kubernetes cluster.

    We will use the @pulumi/kubernetes package to interact with Kubernetes, specifically the Chart resource to deploy the Helm chart.

    Here is a Pulumi program in TypeScript that demonstrates how to deploy the dbmate Helm chart to a Kubernetes cluster:

    import * as k8s from "@pulumi/kubernetes"; // The repo where the dbmate chart is located, change the URL if necessary. const dbmateChartRepo = "https://<REPOSITORY_URL>"; // Configuration for the dbmate deployment, modify according to your requirements. const dbmateChartValues = { // Any value overrides to configure dbmate. // Set custom values such as database URL, migration location, etc. // Example: // databaseURL: "mysql://user:password@host:port/database", }; // Define the dbmate Helm chart from the official repository const dbmateChart = new k8s.helm.v3.Chart("dbmate-chart", { repo: "dbmate-repo", // Name for the dbmate Helm repository chart: "dbmate", version: "1.2.3", // The version of the chart to deploy, set the actual chart version values: dbmateChartValues, }, { // Optionally, you can specify the provider if you are managing multiple Kubernetes clusters. // provider: k8sProvider, // Optionally, specify the namespace where you want to deploy dbmate. // namespace: "dbmate-namespace", }); // Export the resources' names for debugging or further usage export const chartName = dbmateChart.metadata.apply(meta => meta.name);

    Replace <REPOSITORY_URL> with the URL of the Helm repository where the dbmate chart is located. Also, configure the dbmateChartValues object with any values you need to override.

    In the dbmateChart definition, you may need to adjust the repo, chart, and version as per the chart details you are using. The version is particularly important as it should correspond with a specific chart version you want to deploy.

    You can also specify the Kubernetes provider in case you have multiple clusters managed by Pulumi and likewise for the namespace.

    After writing the code, deploy it using the Pulumi CLI by running pulumi up, which will provision the resources defined in the program.

    For more detailed information about the specific resources and their configurations, you can visit the official Pulumi documentation for the Kubernetes provider here.