What is the significance of using version control with Terraform?

Using version control with Terraform is significant primarily because it helps in tracking changes and facilitates collaboration among team members. With version control systems, you can maintain a record of all changes made to your Terraform configurations, which is crucial for understanding the evolution of your infrastructure as code. This historical context allows team members to review the changes made over time, making it easier to identify when and why a specific change was introduced.

In collaborative environments, multiple team members may be working on the same Terraform configurations. Version control enables them to merge their contributions effectively, reduce the likelihood of overwriting each other’s changes, and manage conflicts that arise during these collaborative efforts. This aspect of tracking and collaboration greatly enhances the overall reliability and maintainability of infrastructure code.

The other options, while related to Terraform or version control practices, do not specifically capture the core benefits of version control. For instance, concurrent deployments without conflicts can be better managed through proper branching strategies in version control, but this is not the primary significance. Automatic configuration checks are not a function of version control; rather, they might be achieved through other tools or integrations. Lastly, version control does not eliminate the need for Terraform states; state management remains a critical component of how Terraform operates to keep track of the resources it