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AWS CloudFormation Community Registry Extensions

This repository hosts registry extensions that are published under the AwsCommunity:: namespace in AWS CloudFormation. The CloudFormation Registry allows customers to create public and private resources types, modules, and hooks. Modules are authored as templates in either JSON or YAML. Resource types can be authored in Java, Go, Python, or Typescript, using the CloudFormation Command Line Interface (CFN CLI) for project setup and testing.

Discord

Join us on Discord! Connect & interact with CloudFormation developers & experts, find channels to discuss the CloudFormation registry, StackSets, cfn-lint, Guard and more:

Join our Discord

How to use these extensions

Log in to your AWS account and go to the CloudFormation console. Under Registry in the menu, select Public extensions. Search under Third Party publishers for the AwsCommunity:: namespace. These extensions can be used from any template you author in a region where they are available and activated. Unlike public extensions under the AWS:: namespace, each of these community extensions must first be activated using the instructions here.

Catalog of community extensions

Name Type Version Description
AwsCommunity::Account::AlternateContact Resource Prod An alternate contact attached to an Amazon Web Services account
AwsCommunity::ApplicationAutoscaling::ScheduledAction Resource Prod Application Autoscaling Scheduled Action
AwsCommunity::AppSync::BreakingChangeDetection Hook Prod Detect breaking changes to appsync schemas
AwsCommunity::CloudFront::LoggingEnabled Hook Alpha Validate that a CloudFront distribution has logging enabled
AwsCommunity::CloudFront::S3Website::MODULE Module Prod CloudFront backed by an S3 bucket with Route53 integration
AwsCommunity::DynamoDB::Item Resource Prod Manage the lifecycle of items in a DynamoDB table
AwsCommunity::EC2::SecurityGroupRestrictedSSH Hook Prod Restrict SSH traffic from 0.0.0.0/0
AwsCommunity::KMS::EncryptionSettings Hook Prod Validates AWS KMS encryption-related, user-provided configuration settings for a number of AWS resources
AwsCommunity::Resource::Lookup Resource Prod Uses AWS Cloud Control API to lookup a resource of a given type (such as, AWS::EC2::VPC)
AwsCommunity::S3::Bucket::MODULE Module Prod Create a standard S3 bucket
AwsCommunity::SSM::ResizeVolume::MODULE Module Prod Create AWS SSM document to resize EBS volume and grow the filesystem on them
AwsCommunity::IotAnalytics::Pipeline::MODULE Module Prod Create an IOT analytics pipeline
AwsCommunity::S3::BucketAccessControlsRestricted Hook Prod Validates S3 Bucket is configured to block public access
AwsCommunity::S3::BucketNotification Resource Alpha Configure bucket notifications
AwsCommunity::S3::BucketVersioningEnabled Hook Prod Validate that an AWS::S3::Bucket has versioning enabled
AwsCommunity::S3::DeleteBucketContents Resource Prod Delete all objects in a bucket
AwsCommunity::Time::Offset Resource Prod Creates a time based resource with an offset from the provided time or now
AwsCommunity::Time::Sleep Resource Prod Sleep a provided number of seconds between create, update, or delete operations.
AwsCommunity::Time::Static Resource Prod Creates a static time stamp

Contributing

See the contributer guide: ./CONTRIBUTING.md

Also check out how our release process works here: ./RELEASE.md

Related Repositories

CloudFormation CLI and language plugins

The CloudFormation CLI (cfn), not to be confused with the aws cloudformation commands, is used to initialize, build, test, and publish registry extensions.

https://github.com/aws-cloudformation/cloudformation-cli

https://github.com/aws-cloudformation/cloudformation-cli-python-plugin

https://github.com/aws-cloudformation/cloudformation-cli-typescript-plugin

https://github.com/aws-cloudformation/cloudformation-cli-go-plugin

https://github.com/aws-cloudformation/cloudformation-cli-java-plugin

cfn-lint

The CloudFormation linter is an indespensible tool for developing templates. It does static analysis on your template to make sure it's valid before submitting it, which saves a lot of wasted time waiting for the service to tell you the same thing.

https://github.com/aws-cloudformation/cfn-lint

rain

Rain is what happens when you have cloud formations... Rain is a CLI helper for CloudFormation that makes it a lot easier to author and deploy stacks. Instead of needing to string together aws cloudformation commands to check the status of a stack before either creating or updating, rain does all of this with a simple deploy command.

https://github.com/aws-cloudformation/rain

3p resources

These third party resources are also published from our publisher account using the release process in this repo.

https://github.com/aws-ia/cloudformation-okta-resource-providers

https://github.com/aws-ia/cloudformation-github-resource-providers

https://github.com/aws-ia/cloudformation-rollbar-resource-providers

https://github.com/aws-ia/cloudformation-fastly-resource-providers

https://github.com/aws-ia/cloudformation-cloudflare-resource-providers

https://github.com/aws-ia/cloudformation-snowflake-resource-providers

https://github.com/aws-ia/cloudformation-pagerduty-resource-providers

https://github.com/aws-ia/cloudformation-gitlab-resource-providers

https://github.com/aws-ia/cloudformation-dynatrace-resource-providers

https://github.com/aws-ia/cloudformation-bigid-resource-providers

cdk-import

Generates CDK constructs from external sources such as public CloudFormation Registry types and modules (L1s) as well as AWS Service Catalog product versions.

https://github.com/cdklabs/cdk-import

cdk-cloudformation

A collection of L1 constructs created with cdk-import, based on registry resource types.

https://github.com/cdklabs/cdk-cloudformation

Publishing packages

(Note that we decided to move these out to a separate repo, so they won't be here much longer)

We publish our python packages in packages/ to pypi. When we publish a release a workflow is triggered to do the publishing. See the CD.yml workflows here

For cfn-guard-rs we tag the release with cfn-guard-rs-vX.X.X For cfn-guard-rs-hook we tag the release with cfn-guard-rs-hook-vX.X.X

Maintainers