Using Kubernetes Materialize.cloud With Secrets.infisical.com

Introduction

In this guide, we will demonstrate how to integrate Kubernetes with Materialize Cloud and manage secrets using Infisical. Materialize Cloud is a streaming database for real-time applications, and Infisical is a secrets management tool. We will use Pulumi to automate the deployment and configuration of these services.

Step-by-Step Explanation

Prerequisites

1. Ensure you have Pulumi CLI installed and configured.
2. Ensure you have access to a Kubernetes cluster.
3. Ensure you have an account with Materialize Cloud and Infisical.

Steps

1. Set up Pulumi Project: Initialize a new Pulumi project.
2. Configure Kubernetes Provider: Set up the Kubernetes provider in Pulumi.
3. Deploy Materialize Cloud: Use Pulumi to deploy Materialize Cloud resources.
4. Manage Secrets with Infisical: Integrate Infisical to manage secrets for your Kubernetes deployment.

Step 1: Set up Pulumi Project

pulumi new typescript

Step 2: Configure Kubernetes Provider

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

const config = new pulumi.Config();
const kubeconfig = config.require("kubeconfig");

const provider = new k8s.Provider("k8sProvider", {
kubeconfig: kubeconfig,
});

Step 3: Deploy Materialize Cloud

import * as materialize from "@pulumi/materialize";

const materializeCluster = new materialize.Cluster("materializeCluster", {
name: "my-materialize-cluster",
region: "us-west-2",
});

Step 4: Manage Secrets with Infisical

import * as infisical from "@pulumi/infisical";

const secret = new infisical.Secret("my-secret", {
name: "db-password",
value: "supersecret",
});

const secretProvider = new infisical.Provider("infisicalProvider", {
secrets: [secret],
});

const secretManifest = new k8s.yaml.ConfigFile("secretManifest", {
file: "./secret.yaml",
}, { provider });

Summary

In this guide, we demonstrated how to integrate Kubernetes with Materialize Cloud and manage secrets using Infisical. We used Pulumi to automate the deployment and configuration of these services. By following these steps, you can ensure that your Kubernetes deployments are secure and scalable.

Full Code Example

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

// Configure Kubernetes Provider
const kubeconfig = "<your-kubeconfig>"; // Replace with your kubeconfig
const provider = new k8s.Provider("k8sProvider", {
    kubeconfig: kubeconfig,
});

// Deploy a ConfigMap for Materialize Cloud configuration
const materializeConfig = new k8s.core.v1.ConfigMap("materializeConfig", {
    metadata: { name: "materialize-config" },
    data: { "config": "materialize-configuration-data" },
}, { provider });

// Manage Secrets with Kubernetes Secret
const secret = new k8s.core.v1.Secret("my-secret", {
    metadata: { name: "db-password" },
    stringData: { "password": "supersecret" },
}, { provider });

// Deploy a Kubernetes Deployment for Materialize Cloud
const materializeDeployment = new k8s.apps.v1.Deployment("materializeDeployment", {
    metadata: { name: "materialize-deployment" },
    spec: {
        selector: { matchLabels: { app: "materialize" } },
        replicas: 1,
        template: {
            metadata: { labels: { app: "materialize" } },
            spec: {
                containers: [{
                    name: "materialize",
                    image: "materialize/materialized:latest",
                    ports: [{ containerPort: 6875 }],
                    envFrom: [{ configMapRef: { name: "materialize-config" } }, { secretRef: { name: "db-password" } }],
                }],
            },
        },
    },
}, { provider });