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aws_secret_access_key

Become an AWS pro with Terraform by learning its essentials, exploring features, and building projects. Developed by AWS Solution Certified Architects. Get hands-on, no setup, no cleanup, no hassle.

Terraform- gettings started with infrastructure as code .png

terra-tarball.tar.gz

j01-tinit

j02-tapply

j03-tapply-layout

j04-tplan

j05-tapply2

j05-project2

j01-tinit-copy

j02-tapply-copy

j03-tapply-layout-copy

j04-tplan-copy

j05-tapply2-copy

j05-project2-copy

In this course, you will work from the ground up, starting with what Terraform is and the problems it solves. The course will then guide you through the features of Terraform.

You will build on your knowledge with the end goal of you being comfortable building projects using Terraform.

Terraform: From Beginner to Master with Examples in AWS

# Foreach
The `for_each` construct allows you to create a set of resources similar to what we have just seen before by using the count.
A `for_each` statement is more useful when you are projecting a set of values
into a set of resources though.



provider "aws" {
  region  = "us-east-2"
}

locals {
  fruit = toset(["apple", "orange", "banana"])
}

resource "aws_sqs_queue" "queues" {
    for_each = local.fruit
    name = "queue-${each.key}"
}

output "queue-apple-name" {
  value = aws_sqs_queue.queues["apple"].name
}


A few things have changed from the count example. Firstly we have defined a local called "fruit" to hold a list of all of the names of queues we want to create. The value of the fruit is an array that we are then passing to the `toset` function. We do this because the foreach operator only
works with a map or a set (we will see why shortly). A set is a distinct set of values, whereas a list can contain the same value multiple times. Inside the `queues` resource, we use another special attribute, `for_each`. 


We set this to the value of our set. This tells Terraform that we want to run the code block once for each item in our set. To access the current value within the resource,
we can use the special value `each.key`. To reference a created resource using a `for_each`, we have to
index the value from the set. In the above example, we select the queue created with the
name apple by using `["apple"]`.

In this lesson we'll discuss the advanced "foreach" resource.

Getting Started

Introduction to Terraform

Your First Terraform Project

Manage Infrastructure using Terraform on Google Cloud Platform

Resources

Providers

Data Sources

Outputs

Locals

Templates and Files

Variables

Using Variables to Create Dynamic Terraform Configurations

Project Layout

Modules

Create SQS Queues Using Terraform Modules

Plans

State

Manipulate State Using Terraform

Workspaces

Provisioners

Advanced Resources

Exercise

Create a VPC with a CIDR Range and Two Subnets with Terraform

Conclusion

Appendix

Foreach

Foreach

Project example