Deploy the Supabase Helm Chart on Digital Ocean Kubernetes Service

Introduction

In this solution, we will deploy the Supabase Helm chart on a Digital Ocean Kubernetes Service (DOKS) cluster using Pulumi in TypeScript. Supabase is an open-source Firebase alternative that provides a suite of tools for building and scaling applications. By leveraging Pulumi, we can define and manage our cloud infrastructure as code, ensuring a reproducible and maintainable deployment process.

The key services involved in this solution are:

• Digital Ocean Kubernetes Service (DOKS): A managed Kubernetes service provided by Digital Ocean.
• Supabase: An open-source Firebase alternative that offers a suite of tools for building applications.
• Pulumi: An infrastructure as code tool that allows us to define and manage cloud resources using familiar programming languages.

Step-by-Step Explanation

Step 1: Set Up Pulumi and Install Dependencies

First, ensure that you have Pulumi installed on your machine. You can follow the installation instructions on the Pulumi website. Next, create a new Pulumi project and install the necessary dependencies for working with Digital Ocean and Kubernetes.

Step 2: Configure Digital Ocean Provider

Set up the Digital Ocean provider in your Pulumi project by configuring the necessary API tokens and region information. This will allow Pulumi to interact with your Digital Ocean account and create the required resources.

Step 3: Create a Kubernetes Cluster

Define and create a Digital Ocean Kubernetes Service (DOKS) cluster using Pulumi. Specify the desired configuration for the cluster, such as the number of nodes, node size, and region.

Step 4: Deploy Supabase Helm Chart

Use the Pulumi Kubernetes provider to deploy the Supabase Helm chart on the newly created DOKS cluster. Configure the necessary values for the Helm chart to ensure a successful deployment.

Step 5: Verify the Deployment

After deploying the Supabase Helm chart, verify that the deployment was successful by checking the status of the Kubernetes resources and accessing the Supabase services.

Key Points

• Pulumi: An infrastructure as code tool that allows us to define and manage cloud resources using familiar programming languages.
• Digital Ocean Kubernetes Service (DOKS): A managed Kubernetes service provided by Digital Ocean.
• Supabase: An open-source Firebase alternative that offers a suite of tools for building applications.
• Helm: A package manager for Kubernetes that allows us to define, install, and manage Kubernetes applications.

Conclusion

In this solution, we successfully deployed the Supabase Helm chart on a Digital Ocean Kubernetes Service (DOKS) cluster using Pulumi in TypeScript. By leveraging Pulumi, we were able to define and manage our cloud infrastructure as code, ensuring a reproducible and maintainable deployment process. This approach allows us to easily scale and manage our Supabase deployment on Digital Ocean, providing a robust and scalable backend for our applications.

Full Code Example

import * as pulumi from "@pulumi/pulumi";
import * as digitalocean from "@pulumi/digitalocean";
import * as k8s from "@pulumi/kubernetes";

// Create a DigitalOcean Kubernetes cluster
const cluster = new digitalocean.KubernetesCluster("my-cluster", {
    region: "nyc3",
    version: "1.21.5-do.0",
    nodePool: {
        name: "default",
        size: "s-2vcpu-4gb",
        nodeCount: 3,
    },
});

// Export the kubeconfig
export const kubeconfig = cluster.kubeConfigs[0].rawConfig;

// Create a Kubernetes provider instance using the kubeconfig
const k8sProvider = new k8s.Provider("k8s-provider", {
    kubeconfig: cluster.kubeConfigs[0].rawConfig,
});

// Deploy the Supabase Helm chart
const supabase = new k8s.helm.v3.Chart("supabase", {
    chart: "supabase",
    version: "0.1.0",
    fetchOpts: {
        repo: "https://charts.supabase.com/",
    },
    values: {
        // Add any necessary configuration values here
    },
}, { provider: k8sProvider });

// Export the Supabase URL
export const supabaseUrl = pulumi.interpolate`http://${supabase.getResource("v1/Service", "supabase").status.loadBalancer.ingress[0].ip}`;