Choosing Between Count and For-Each

Terraform provides two ways to create multiple resources from a single configuration block: count and for_each. When should you use count? And when should you pick for_each? That's what we'll figure out together as we explore these two looping constructs and their behavior in Terraform.

Terraform Certification Guide: https://leanpub.com/terraform-certified/
Weekly Terraform Newsletter from Anton Babenko: https://weekly.tf/

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Music by Evan Williams ©2020

Timestamps:
Intro 0:00
Count and For-Each 1:15
Count loop basics 1:52
Count loop with list 4:43
Count consistency issues 6:01
Using for-each 8:26
Referencing resources 12:01
When to use count 13:52
Summary 15:43
Outro 16:46