Implementing Code Versioning and Sharing Code in Terraform

A.

The best practice for managing Terraform code and sharing it with team members is to store it in a version-control system (VCS), such as Git or SVN. Option A is the correct answer.

Storing the Terraform code in a VCS provides several benefits, including:

• Version control: The VCS allows you to track changes to your code over time, including who made the changes and when they were made. This provides a clear history of the code and makes it easy to roll back to previous versions if needed.
• Collaboration: With a VCS, multiple team members can work on the same codebase simultaneously, without overwriting each other's changes. The VCS tracks changes and merges them together automatically.
• Code review: The VCS provides a platform for reviewing code changes before they are merged into the main codebase. This allows team members to provide feedback and catch errors early on.
• Security: The VCS can be configured to limit access to certain branches or files, ensuring that only authorized team members can make changes to the code.

Establishing procedures for pushing new versions and merging with the master branch is important to ensure that changes are tracked and reviewed properly. These procedures should include code reviews, automated testing, and documentation updates.

In contrast, options B, C, and D are not recommended for storing and sharing Terraform code.

Option B (storing the Terraform code in a network shared folder) is not recommended because it does not provide version control or collaboration features, and it can lead to file overwrites and conflicts.

Option C (storing the Terraform code in a Cloud Storage bucket) is not recommended because it does not provide the necessary version control features, and it can be difficult to manage access and permissions for each team member.

Option D (storing the Terraform code in a shared Google Drive folder) is not recommended because it does not provide version control or collaboration features, and it can lead to file overwrites and conflicts. Additionally, Google Drive is not designed for software development and does not provide the necessary features for managing code changes.