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  2. How do I build an AWS cloudfront distribution with Pulumi?

How do I build an AWS cloudfront distribution with Pulumi?

Instructions

To build an AWS CloudFront distribution using Pulumi in TypeScript, we’ll follow these steps:

  1. Introduction: We’ll start with an introductory paragraph explaining the solution and the key services involved.
  2. Step-by-Step Explanation: We’ll provide a detailed, step-by-step guide on how to set up the CloudFront distribution.
  3. Key Points: We’ll highlight the key points to remember while setting up the distribution.
  4. Conclusion: We’ll conclude with a summary of what we’ve accomplished.

Introduction

In this guide, we will create an AWS CloudFront distribution using Pulumi in TypeScript. AWS CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency and high transfer speeds. Pulumi allows us to define and manage our cloud infrastructure using familiar programming languages. In this case, we’ll use TypeScript to define our infrastructure as code.

Step-by-Step Explanation

  1. Install Pulumi and AWS SDK: Ensure you have Pulumi CLI installed and set up your AWS credentials.
  2. Create a New Pulumi Project: Initialize a new Pulumi project using TypeScript.
  3. Define an S3 Bucket: Create an S3 bucket to serve as the origin for the CloudFront distribution.
  4. Create a CloudFront Distribution: Define the CloudFront distribution with the necessary configurations.
  5. Deploy the Infrastructure: Deploy the infrastructure using Pulumi CLI.

Key Points

  • Ensure your AWS credentials are correctly configured.
  • Define the S3 bucket and CloudFront distribution in your Pulumi program.
  • Use Pulumi CLI to deploy and manage the infrastructure.

Conclusion

By following these steps, you have successfully created an AWS CloudFront distribution using Pulumi in TypeScript. This setup allows you to deliver content with low latency and high transfer speeds to your users globally.

Code Example

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

// Create an S3 bucket
const bucket = new aws.s3.Bucket("my-bucket", {
    website: {
        indexDocument: "index.html",
    },
});

// Create a CloudFront distribution
const cdn = new aws.cloudfront.Distribution("my-cdn", {
    origins: [{
        domainName: bucket.websiteEndpoint,
        originId: bucket.arn,
    }],
    enabled: true,
    defaultRootObject: "index.html",
    defaultCacheBehavior: {
        targetOriginId: bucket.arn,
        viewerProtocolPolicy: "allow-all",
        allowedMethods: ["GET", "HEAD", "OPTIONS"],
        cachedMethods: ["GET", "HEAD"],
        forwardedValues: {
            queryString: false,
            cookies: {
                forward: "none",
            },
        },
        minTtl: 0,
        defaultTtl: 3600,
        maxTtl: 86400,
    },
    priceClass: "PriceClass_100",
    restrictions: {
        geoRestriction: {
            restrictionType: "none",
        },
    },
    viewerCertificate: {
        cloudfrontDefaultCertificate: true,
    },
});

// Export the bucket name and CloudFront domain name
export const bucketName = bucket.bucket;
export const cloudFrontDomainName = cdn.domainName;

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