Executing terraform in a CICD gitlab pipeline

How to run terraform code in a pipeline using gitlab CICD.
github repo: github.com/clemenrance/Terraf...

[@user-qk9oh2ie3y]

Thank you sir for making this mystery easy to understand. i appreciate your efforts and help. please i did not see the commands to install GitLab....in the description box Sir.

[@user-qk9oh2ie3y]

secondly Sir, i am just a beginner in TERAFORM so i will also like to have access to the terraform folder, in other to study all the files inside the folder...

[@InstituteForCloudComputing]

github.com/clemenrance/Terraform-AWS-CICD.git