Terraform - For Loops

This gist is to display some examples of for loops within Terraform.

Getting started

• terraform init
• terraform apply -target module.[module_id]

Helpful documents

Expressions

• For - (https://www.terraform.io/docs/language/expressions/for.html)
• Splat - (https://www.terraform.io/docs/language/expressions/splat.html)
• Dynamic block - (https://www.terraform.io/docs/language/expressions/dynamic-blocks.html)

Functions

• contains - (https://www.terraform.io/docs/language/functions/contains.html)
• distinct - (https://www.terraform.io/docs/language/functions/distinct.html)
• flatten - (https://www.terraform.io/docs/language/functions/flatten.html)
• toset - (https://www.terraform.io/docs/language/functions/toset.html)
• regexall - (https://www.terraform.io/docs/language/functions/regexall.html)