Category: AWS CloudFormation

AWS CloudFormation macros are used for the custom processing of your template. They use the features of imperative programming, which are not natively available while writing CloudFormation templates. In this blog post, I show you how to create and deploy a CloudFormation macro that provisions identical resources iteratively and uses a unique resource property to […]

Companies and organizations are moving data and technology infrastructure to AWS to modernize their applications and gain access to cloud services. The move results in lower costs, increased productivity, and reduced downtime. Some customers are migrating data to Amazon Simple Storage Service (Amazon S3) to take advantage of AWS AI and ML services, while others […]

As we move into 2021, we would like to provide a recap of how AWS CloudFormation coverage changed in 2020 and offer you a look at new features. These changes lay the foundation for 2021 as we focus on registry, resource types, and resource coverage. Resource Coverage In 2019, we released the AWS CloudFormation registry, […]

If you are using AWS CloudFormation StackSets, you are having to manage your stacks from the AWS Organizations management account. According to best practice, the management account should be used only for tasks that require it. Until today, you had to use the management account to manage your AWS CloudFormation stack sets. To help limit […]

If you’ve used AWS Service Catalog, you probably know how it helps organizations increase standardization, encourage compliance, and improve speed and agility. This is done by enabling central administrators to publish and manage a standard set of compliant products that users can consume in a self-service manner. Customers often start by creating an AWS CloudFormation-based product in […]

This post is the last in a series on how to build customizations using AWS CloudFormation. In part 1, we introduced you to cfn-response and crhelper and discussed the scenarios they are best suited for. In part 2, we addressed a coverage gap in our public roadmap and showed you how to build an AWS […]

This post is the second in a series on how to build customizations using AWS CloudFormation. In part 1, we showed you how to develop customizations using cfn-response and crhelper and shared the scenarios they are best suited for. In this post, we’ll use AWS CloudFormation macros to address some of the coverage gaps identified […]

When you run an application on multiple Amazon Elastic Compute Cloud (Amazon EC2) instances, you want to avoid differences between the instances because they can cause unpredictable behavior and make it hard to troubleshoot and solve issues. The best way to prevent differences is to replace your instances whenever you want to make a change—to […]

Customers need a way to find problems with their application before the real end users encounter them. They need to predict how their application will perform in supported geographies and isolate the root cause of any detected bottlenecks. Synthetic monitoring allows customers to emulate business processes or user transactions from different geographies and monitor their […]

If you’ve used AWS CloudFormation, you’ve probably experienced times when you are trying to build applications and want to deploy resources with best practices defined. As you work on your templates, you might be curious about which resource properties to configure and which values to use to follow those best practices. While you’re building your […]