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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

# Project example
Let's look at a more complex example using a map and selecting a value from it with variables:

instance_map = {
    dev = "t3.small"
    test = "t3.medium"
    prod = "t3.large"
}

environment_type = "dev"



variable "instance_map" {}
variable "environment_type" {}

output "selected_instance" {
    value = var.instance_map[var.environment_type]
}


import React from 'react';
import { shallow, configure } from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';

configure({ adapter: new Adapter() });

import HelloWorld from './app';

var TestResult = function() {
    this.succeeded = false;
    this.reason = "";
    this.input = "";
    this.expected_output = "";
    this.actual_output = "";
}

export const executeTests = function() {

  var results = [];

  result = new TestResult();
  result.input = 'HelloWorld Component';
  result.expected_output = "span containing text 'Hello World'"

  let wrapper = shallow(<HelloWorld />);

  // Call your Challenge function here.

  let type = wrapper.type();
  let testSuccessful = true;
  let failureReason;

  if (type !== 'span') {
    testSuccessful = false;
    failureReason = "You need to render exactly one span HTML element";
  } else if (wrapper.props().children != "Hello World") {
     testSuccessful = false;
     failureReason = "You have rendered wrong message in your span element";
  }

  result.actual_output = wrapper.html();

  if (testSuccessful) {
    result.succeeded = true;
    result.reason = "Succeeded"
  } else {
    result.succeeded = false;
    result.reason = failureReason;
  }

  results.push(result);

  return results;
}


React

Dart

GoJS React

Typescript React

Vue.js

* In our variables file, we are setting `instance_map` to a map. 

* A map is a collection of values indexed
by a key name. We have set three keys in our map 

  * `dev`
  * `test`
  * `prod`

* The values we have given for
each of these keys are instance types to use in AWS. 
* This map could be used to set the instance
size based on the type of environment we are creating. 
* Next, we are setting the `environment_type`
variable to dev. 

  If you look at the Terraform code we have written, you will see that we are defining
the two variables `instance_map` and `environment_type`. 

* At the bottom, we are outputting the value
in the map for the key specified by the `environment_type` variable.


In this lesson, we'll learn about some more complex Terraform variables.

Getting Started

Introduction to Terraform

Your First Terraform Project

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

More Complex Variables

Project example