cfn-lint-serverless
Ruleset for cfn-lint to validate CloudFormation templates for serverless applications against recommended best practices.
Installation
pip install cfn-lint cfn-lint-serverless
Usage
Run cfn-lint with the serverless rules module:
cfn-lint template.yaml -a cfn_lint_serverless.rules
Supported Rules
This module provides validation rules for various AWS serverless resources:
- Lambda Functions
- API Gateway
- Step Functions
- SQS
- SNS
- EventBridge
- AppSync
For a detailed list of rules, refer to the documentation.
Examples
Try it with the examples provided in the repository:
# For SAM templates
cfn-lint examples/sam/template.yaml -a cfn_lint_serverless.rules
# For Serverless Framework templates
cfn-lint examples/serverless-framework/template.yaml -a cfn_lint_serverless.rules
Contributing
Contributions are welcome! Please see the CONTRIBUTING.md file for guidelines.
License
This project is licensed under the MIT-0 License. See the LICENSE file for details.
2 maintainers
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