AWS CodeBuild Error: The bucket you are attempting to access must be addressed using the specified endpoint

AWS CodeBuild Error

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Question

Your team has started configuring CodeBuild to run builds in AWS.

The source code is stored in a bucket.

When the build is run, you are getting the below error. Error: "The bucket you are attempting to access must be addressed using the specified endpoint..." When Running a Build. Which of the following could be the cause of the error?

Answers

Explanations

Click on the arrows to vote for the correct answer

A. B. C. D.

Answer - A.

This error is specified in the AWS Documentation.

Because the error is clearly mentioned, all other options are invalid.

For more information on troubleshooting Code Builds, please refer to the below URL-

https://docs.aws.amazon.com/codebuild/latest/userguide/troubleshooting.html
Error: "The bucket you are attempting to access must be addressed using the
specified endpoint..." When Running a Build

Issue: When you run a build, the DOWNLOAD_SOURCE build phase fails with the error "The bucket you are
attempting to access must be addressed using the specified endpoint. Please send all future requests
to this endpoint."

Possible cause: Your pre-built source code is stored in an Amazon S3 bucket, and that bucket is in a
different AWS region than the AWS CodeBuild build project.

Recommended solution: Update the build project's settings to point to a bucket that contains your
pre-built source code, and that bucket is in the same region as the build project.

The error message "The bucket you are attempting to access must be addressed using the specified endpoint..." typically indicates that there is a mismatch between the region where the CodeBuild project is running and the region where the S3 bucket is located. The correct answer is therefore option A, "The bucket is not in the same region as the Code Build project."

When you create an S3 bucket, it is created in a specific AWS region. AWS services are designed to be region-specific, so when you try to access an S3 bucket from another region, you may encounter errors like the one above.

To fix this error, you should ensure that the S3 bucket and the CodeBuild project are located in the same region. You can either move the bucket to the same region as the CodeBuild project or create a new bucket in the same region and copy the source code to it.

Option B, "Code should ideally be stored on EBS Volumes," is not related to the error message above. EBS volumes are used to store data for EC2 instances, and they are not used by CodeBuild.

Option C, "Versioning is enabled for the bucket," and option D, "MFA is enabled on the bucket," are also not related to the error message above. Versioning is a feature of S3 that allows you to keep multiple versions of an object in the same bucket, and MFA (multi-factor authentication) is a security feature that requires an additional factor (such as a code sent to your phone) to access the bucket. These features may be useful for certain use cases, but they are not causing the error message above.