How can I use Terraform outputs in my infrastructure as code?

What are Terraform outputs and how do I use them?

Terraform outputs are values that are extracted from your Terraform state file. They can be used to display information or pass data between different configurations.

Can you give me an example of how to define an output in a Terraform configuration?

Sure! You can define an output in your Terraform configuration like this:

output "instance_ip" {
  value = aws_instance.my_instance.public_ip
}

This will output the public IP of the instance when you run terraform output.

How do I access these outputs after applying my Terraform configuration?

After applying your configuration, you can access the outputs by running the command terraform output. This will list all the defined outputs along with their values.

Is it possible to use outputs from one module in another module?

Yes, you can use outputs from one module in another by referencing them. For example, if you have a module called network, you can access its output like this: module.network.instance_ip.