Debug This Error I Am Getting on Pulumi Up: Duplicate Resource URN

To resolve the error ‘Duplicate resource URN’ in Pulumi, we need to ensure that each resource has a unique name. This error occurs when two or more resources in the Pulumi program are assigned the same name. In this case, the S3 bucket ‘s3Bucket1’ is duplicated. We will update the Pulumi program to give each S3 bucket a unique name.

1. Identify the duplicated resource names in the Pulumi program.
2. Update the resource names to ensure they are unique.
3. Verify the changes by running ‘pulumi up’ again.

We will search for the following terms to find the relevant Pulumi documentation and examples:

• ‘Pulumi AWS S3 bucket’
• ‘Pulumi duplicate resource name error’
• ‘Pulumi unique resource names’

Full Code Example

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

// Generate unique names for the S3 buckets
const bucketName1 = new random.RandomString("bucketName1", {
    length: 8,
    special: false,
});

const bucketName2 = new random.RandomString("bucketName2", {
    length: 8,
    special: false,
});

// Create the first S3 bucket
const s3Bucket1 = new aws.s3.Bucket("s3Bucket1", {
    bucket: bucketName1.result,
});

// Create the second S3 bucket
const s3Bucket2 = new aws.s3.Bucket("s3Bucket2", {
    bucket: bucketName2.result,
});

export const bucket1Name = s3Bucket1.bucket;
export const bucket2Name = s3Bucket2.bucket;