When leveraging Terraform to code your infrastructure you will notice that the release cadence for new versions of Terraform is fast. In this post I will show you how to manage upgrading versions of Terraform on a per Jenkins Job basis. This will allow you to run multiple versions of Terraform on your Jenkins system and gives you the flexibility to control when to upgrade a given Terraform state to a newer version of Terraform.

We will be leveraging this great open source wrapper: tfenv. Thank you kamatam41 for sharing this.

To get this installed on a Jenkins system I have provide a small Chef snippet for this:

This will setup a couple versions of Terraform for our job to work with. Here is the example Jenkins Terraform job. We will leverage some Terraform code I put on Github that will create an AWS S3 bucket, a S3 bucket policy

»