Terraform Module Outputs
Learn how to make a Terraform module share useful information with its caller.
Why outputs matter
Terraform modules often create things we’ll need to reference later, such as a server’s IP address, a database endpoint, or a VPC ID.
Outputs are like a module's “report card”: once the module finishes its work, it gives you important values you can use elsewhere.
Step 1: Create a new module
Let’s make a simple module called ltthw_output that reads a local file and outputs its content.
Create a new folder:
mkdir ltthw_outputcd ltthw_output
...