AWS CloudFormation is a service that helps you model and set up your AWS resources so that you can spend less time managing those resources and more time focusing on your applications that run in AWS.

This collection of sample templates will help you get started with AWS CloudFormation and quickly build your own templates.

AWS CloudFormation enables you to create and provision AWS infrastructure deployments predictably and repeatedly. It helps you leverage AWS products such as Amazon EC2, Amazon Elastic Block Store, Amazon SNS, Elastic Load Balancing, and Auto Scaling to build highly reliable, highly scalable, cost-effective applications in the cloud without ...

An AWS CloudFormation template defines the AWS resources you want to create, update, or delete as part of a stack. It consists of several sections, but the only required section is the Resources section, which must declare at least one resource.

When you use CloudFormation to create your stack, CloudFormation makes underlying service calls to AWS to provision and configure the resources described in your template. You need permission to create these resources.

If an Elastic IP address is attached to your instance, AWS CloudFormation reattaches the Elastic IP address after it updates the instance. For more information about updating stacks, see AWS CloudFormation Stacks Updates. Syntax. To declare this entity in your AWS CloudFormation template, use the following syntax:

AWS CloudFormation is an infrastructure as code (IaC) service that allows you to easily model, provision, and manage AWS and third-party resources.

AWS CloudFormation creates, updates, and deletes resources in parallel to the extent possible. It automatically determines which resources in a template can be parallelized and which have dependencies that require other operations to finish first.

AWS CloudFormation is a service that gives developers and businesses an easy way to create a collection of related AWS and third-party resources, and provision and manage them in an orderly and predictable fashion.

JSON – JSON is a lightweight data interchange format that's easy for machines to parse and generate. However, it can become cumbersome for humans to read and write, especially for complex configurations. In JSON, the template is structured using nested braces {} and brackets [] to define resources, parameters, and other components.