Using Cloud Formation templates with AWS CLI

    With the AWS CLI, CloudFormation templates make deploying and managing AWS resources simple and straightforward. In CloudFormation, you can define your infrastructure as code in a template, which is version-controlled and easily shareable. The template creates and provides all the resources needed for a particular application or service. AWS CloudFormation also provides a way to manage and version-control your stack of AWS resources. It is a powerful tool for automating the deployment and management of resources on AWS.

    CloudFormation can be managed and deployed easily by using the AWS CLI in conjunction with AWS’ other DevOps and automation processes. Or used with other automation tools, depending on what you use internally at your own company. CloudFormation also enables you to use Infrastructure as Code, allowing you to control and track changes to your cloud infrastructure. This makes it easier to understand how changes affect the overall architecture and simplifies the process of troubleshooting and debugging any issues.

    There are also many benefits to CloudFormation, such as an automatic rollback function in case of deployment errors, and the ability to build resource topologies that have cross-referencing and dependencies. CloudFormation also allows for easier scalability and improved resource utilization, which can lead to cost savings. It is also a secure platform for deploying cloud resources, as it provides access control and encryption of resources.

    By automating the creation and management of your infrastructure resources with CloudFormation templates, you can save time and effort and ensure that your resources conform to your organization’s standards and policies. This allows you to quickly and reliably deploy your applications and services while reducing the risk of manual errors. CloudFormation also provides an easy way to roll back any changes made in case of an error. Additionally, it simplifies the process of managing and updating your infrastructure. For example, with CloudFormation, you can easily launch a new Amazon EC2 instance with all its dependencies, such as security groups and IAM roles, in one go. This can be tied to a CloudFormation template on the PC you run with the AWS CLI.

    It is a very neat way of scripting out an infrastructure. CloudFormation can become the basis of your scalability process. With CloudFormation, you can launch multiple instances with ease and consistency. You can also use CloudFormation to update existing instances, making it easy to keep your infrastructure up-to-date.

    Check out my uDemy course on AWS CLI here

    And of course the YouTube Video here

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