AWS CloudFormation vs AWS CodeDeploy: What are the differences?
Developers describe AWS CloudFormation as "Create and manage a collection of related AWS resources". You can use AWS CloudFormation’s sample templates or create your own templates to describe the AWS resources, and any associated dependencies or runtime parameters, required to run your application. You don’t need to figure out the order in which AWS services need to be provisioned or the subtleties of how to make those dependencies work. On the other hand, AWS CodeDeploy is detailed as "Coordinate application deployments to Amazon EC2 instances". AWS CodeDeploy is a service that automates code deployments to Amazon EC2 instances. AWS CodeDeploy makes it easier for you to rapidly release new features, helps you avoid downtime during deployment, and handles the complexity of updating your applications.
AWS CloudFormation and AWS CodeDeploy are primarily classified as "Infrastructure Build" and "Deployment as a Service" tools respectively.
Some of the features offered by AWS CloudFormation are:
- AWS CloudFormation comes with the following ready-to-run sample templates: WordPress (blog),Tracks (project tracking), Gollum (wiki used by GitHub), Drupal (content management), Joomla (content management), Insoshi (social apps), Redmine (project mgmt)
- No Need to Reinvent the Wheel – A template can be used repeatedly to create identical copies of the same stack (or to use as a foundation to start a new stack)
- Transparent and Open – Templates are simple JSON formatted text files that can be placed under your normal source control mechanisms, stored in private or public locations such as Amazon S3 and exchanged via email.
On the other hand, AWS CodeDeploy provides the following key features:
- AWS CodeDeploy fully automates your code deployments, allowing you to deploy reliably and rapidly
- AWS CodeDeploy helps maximize your application availability by performing rolling updates across your Amazon EC2 instances and tracking application health according to configurable rules
- AWS CodeDeploy allows you to easily launch and track the status of your deployments through the AWS Management Console or the AWS CLI
"Automates infrastructure deployments" is the top reason why over 36 developers like AWS CloudFormation, while over 15 developers mention "Automates code deployments" as the leading cause for choosing AWS CodeDeploy.
According to the StackShare community, AWS CloudFormation has a broader approval, being mentioned in 197 company stacks & 77 developers stacks; compared to AWS CodeDeploy, which is listed in 58 company stacks and 15 developer stacks.
What is AWS CloudFormation?
What is AWS CodeDeploy?
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Manually clicking around the AWS UI or scripting AWS CLI calls can be both a slow and brittle process.
We needed to be able to reconstruct CloudRepo's infrastructure in case of disaster or moving to another AWS Region.
Setting up our infrastructure with CloudFormation allows us to update it easily as well as duplicate or recreate things when the need arises.
Opstax uses CloudFormation for anything infrastructure related! CloudFormation allows us to use infrastructure-as-code as a constant blueprint/map of our environment. It means we can accurately and efficiently deploy replicated or new infrastructure with no time wasted clicking around and no human error.
Manage infrastructure as codes. Native AWS solution so it has better support to AWS resources than Terraform, also can leverage AWS Business Support.