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There are few problems with CloudFormation: It is well supported and is easy to understand. You can express your code in YAML or JSON format.

Not repeatable: For example, if you want to create similar set of resources for 5 to 10 times in different regions - you might have to repeat the same task again and again.ĬloudFormation is one of IaC tools available in AWS ecosystem.

Lack of review: As your infrastructure is not expressed as code - it is difficult for your peer to review.

It is highly possible for someone to make mistake over a period of time.

Error prone : Creating resources by hand is error-prone.

If you're creating resources manually, below are some of the problems that you might face Infrastructure as Code(IaC) is nothing but having desired state of your infrastructure in the form of code. But, it is highly recommended to use any Infrastructure as Code(IaC) as solution. Yes, you can use AWS console to create AWS resources. Manually creating resources using AWS console: There are few options to provision AWS cloud resources. If you prefer Python, you can refer to CDK with python tutorial here. In this tutorial, we're going to use Typescript.

At the time of this writing, AWS CDK supports Typescript, Javascript, Python, C# and Java. Download the free ebook on AWS Lambda hereĪWS CDK (Cloud Development Kit) is a software development framework that lets you define cloud resource using your favourite programming language.