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Best practices for AWS

Recipe IDorg.openrewrite.terraform.aws.AWSBestPractices

Artifactorg.openrewrite.recipe:rewrite-terraform

Securely operate on Amazon Web Services.

Composite recipeOpenRewriteterraformAWSModerne Proprietary License

Try in PlatformTry this recipe in the Moderne platform. Not a user yet? You’ll get a no-setup demo environment, with nothing to install or configure.

Definition

Recipes48

48 recipes

• Encrypt EBS volumes
• Encrypt EBS snapshots
• Ensure AWS Elasticsearch domain encryption for data at rest is enabled
• Ensure AWS Elasticsearch has node-to-node encryption enabled
• Ensure AWS CMK rotation is enabled
• Encrypt EBS volume launch configurations
• Ensure IAM password policy expires passwords within 90 days or less
• Ensure AWS IAM password policy has a minimum of 14 characters
• Ensure IAM password policy requires at least one lowercase letter
• Ensure IAM password policy requires at least one number
• Ensure IAM password policy prevents password reuse
• Ensure IAM password policy requires at least one symbol
• Ensure IAM password policy requires at least one uppercase letter
• Encrypt RDS clusters
• Ensure AWS RDS database instance is not publicly accessible
• Ensure data stored in an S3 bucket is securely encrypted at rest
• Ensure AWS S3 object versioning is enabled
• Enable point-in-time recovery for DynamoDB
• Encrypt ElastiCache Redis at rest
• Encrypt ElastiCache Redis in transit
• Scan images pushed to ECR
• Use HTTPS for Cloudfront distribution
• Ensure CloudTrail log file validation is enabled
• Ensure Amazon EKS control plane logging enabled for all log types
• Ensure AWS EKS cluster endpoint access is publicly disabled
• Ensure AWS EFS with encryption for data at rest is enabled
• Ensure Kinesis Stream is securely encrypted
• Encrypt Neptune storage
• Encrypt DAX storage at rest
• Ensure AWS Lambda functions have tracing enabled
• Make ECR tags immutable
• Encrypt Redshift storage at rest
• Encrypt DocumentDB storage
• Disable Instance Metadata Service version 1
• Ensure AWS Elasticsearch domains have EnforceHTTPS enabled
• Encrypt Aurora clusters
• Encrypt EFS Volumes in ECS Task Definitions in transit
• Ensure AWS Lambda function is configured for function-level concurrent execution limit
• Ensure enhanced monitoring for Amazon RDS instances is enabled
• Enable API gateway caching
• Ensure detailed monitoring for EC2 instances is enabled
• Ensure respective logs of Amazon RDS are enabled
• Ensure VPC subnets do not assign public IP by default
• Ensure EC2 is EBS optimized
• Ensure ECR repositories are encrypted
• Encrypt CodeBuild projects
• Ensure RDS instances have Multi-AZ enabled
• Ensure RDS database has IAM authentication enabled

Usage

Run this recipe

This recipe has no required configuration options. Users of Moderne can run it via the Moderne CLI.

You will need to have configured the Moderne CLI on your machine before you can run the following command.

shell

mod run . --recipe AWSBestPractices

If the recipe is not available locally, then you can install it using:

mod config recipes jar install org.openrewrite.recipe:rewrite-terraform:3.14.3

Data tables

Source files that had results

org.openrewrite.table.SourcesFileResults

Source files that were modified by the recipe run.

Column	Description
Source path before the run	The source path of the file before the run. null when a source file was created during the run.
Source path after the run	A recipe may modify the source path. This is the path after the run. null when a source file was deleted during the run.
Parent of the recipe that made changes	In a hierarchical recipe, the parent of the recipe that made a change. Empty if this is the root of a hierarchy or if the recipe is not hierarchical at all.
Recipe that made changes	The specific recipe that made a change.
Estimated time saving	An estimated effort that a developer to fix manually instead of using this recipe, in unit of seconds.
Cycle	The recipe cycle in which the change was made.

Source files that had search results

org.openrewrite.table.SearchResults

Search results that were found during the recipe run.

Column	Description
Source path of search result before the run	The source path of the file with the search result markers present.
Source path of search result after run the run	A recipe may modify the source path. This is the path after the run. null when a source file was deleted during the run.
Result	The trimmed printed tree of the LST element that the marker is attached to.
Description	The content of the description of the marker.
Recipe that added the search marker	The specific recipe that added the Search marker.

Source files that errored on a recipe

org.openrewrite.table.SourcesFileErrors

The details of all errors produced by a recipe run.

Column	Description
Source path	The file that failed to parse.
Recipe that made changes	The specific recipe that made a change.
Stack trace	The stack trace of the failure.

Recipe performance

org.openrewrite.table.RecipeRunStats

Statistics used in analyzing the performance of recipes.

Column	Description
The recipe	The recipe whose stats are being measured both individually and cumulatively.
Source file count	The number of source files the recipe ran over.
Source file changed count	The number of source files which were changed in the recipe run. Includes files created, deleted, and edited.
Cumulative scanning time (ns)	The total time spent across the scanning phase of this recipe.
Max scanning time (ns)	The max time scanning any one source file.
Cumulative edit time (ns)	The total time spent across the editing phase of this recipe.
Max edit time (ns)	The max time editing any one source file.