What is CI/CD for Terraform?

CI/CD for Terraform involves using CI/CD tools to automate the deployment of infrastructure resources created using Terraform. CI/CD for Terraform is a process that involves the following stages:

1. Continuous integration: In the CI stage, changes made to the Terraform code base are automatically integrated into a shared repository. This can involve using version control tools such as Git to track changes to the Terraform code base and using automated testing tools to verify that the code changes are properly tested.
2. Continuous delivery: In the continuous delivery stage, changes made to the Terraform code base are automatically delivered to a test environment for further testing and verification. This can involve using tools such as AWS CodePipeline or GitLab CI/CD to automatically build and deploy the Terraform code base to a test environment.
3. Continuous deployment: In the continuous deployment stage, changes made to the Terraform code base...