cfn-lint

CloudFormation Specifications

• Update CloudFormation specs to 18.6.0 (pull #1726)
• Add AllowedValues for AWS::DMS::Endpoint.EngineName (pull #1725)

Fixes

• Fix an issue with rule E2521 and E2520 to handle Ref: AWS::Novalue (pull #1717, #1719)

CloudFormation Specifications

• Update CloudFormation specs to 18.5.0 (pull #1715)
• Get AllowedValues from Botocore during --update-specs (pull #1682)
• Add string length requirements for AWS::Config::ConfigRule.Description (pull #1712)
• Patch AWS::StepFunctions::Activity to include Name and remove Arn (pull #1722)

Fixes

• Fix an issue with rule E3002 to better handle when conditions are used at the root level of a list (pull #1714)
• Update core node libraries to remove Ref: AWS::NoValue from returned properties (pull #1716)

CloudFormation Specifications

• Update CloudFormation specs to 18.4.0 (pull #1707)
• Add ap-northeast-3 to scripts/update_specs_services_from_ssm.py (pull #1703)

Features

• Update rule E2541 to validate that input artifacts are output artifacts from a previous action and that output artifact names are unique in the pipeline (pull #1690)
• New rule E3007 to validate parameter and resource names are unique (pull #1698)

CloudFormation Specifications

• Update CloudFormation specs to 18.3.0 (pull #1697)
• Expand AllowedValues for AWS::AmazonMQ::Broker.EngineVersion and AWS::Glue::Trigger.Condition.State (pull #1680, #1681)

Fixes

• Expand templated_exceptions property types that require package command for rule E3002 and W3002 (pull #1684)
• Pin pyrsistent to 0.16.0 with Python versions less than 3.5 (pull #1693)
• Fix an issue with SSM Spec patching that resulted in resource PropertyTypes not being added to the spec patches (pull #1696)
• Update directives to use the resource name key as the start (pull #1692)

CloudFormation Specifications

• Update CloudFormation specs to 18.1.0 (pull #1671)
• Expand AllowedValues for AWS::CloudFront::Distribution.MinimumProtocolVersion, AWS::Config::ConfigurationRecorder.ResourceTypes, and AWS::Glue::Connection.ConnectionInput.ConnectionType (pull #1661, #1664, #1673)
• Add localzone us-west-2-lax-1b (pull #1670)

Fixes

• Update rule E2503 to include routing.http.desync_mitigation_mode (pull #1660)
• Update excludes for rule E1029 to include ResponseMappingTemplate (pull #1667)
• Update rule E1019 and E1010 to handle resource attributes of type Map (pull #1659)

CloudFormation Specifications

• Update CloudFormation Resource Specifications to 17.0.0 (pull #1653)
• Fix ElasticMapReduce and ManagedBlockchain InstanceType patching (pull #1654)
• Include a regex pattern to check MetricValue is either a number or starts with $ (pull #1647)
• Add more types to AWS::ApplicationAutoScaling::ScalingPolicy.PredefinedMetricSpecification.PredefinedMetricType (pull #1652)
• Add more values to AWS::Lambda::Function.Runtime (pull #1651 and pull #1649)
• Add more values to AWS::Budgets::Budget.BudgetType (pull #1643)

Fixes

• Update rule E3031 to convert int or float to string before doing an allowed pattern match on it (pull #1647)
• Add exceptions to rule E1029 (pull #1646 and pull #1648)
• Update rule E8003 to look for string based parameters (pull #1640)

CloudFormation Specifications

• Update CloudFormation specs to 16.3.0 (pull #1635)

Fixes

• Update rule E3001 to catch when Resource Type is not a string (pull #1631)
• Update rule E1029 to handle ${} in Step Function State Machines and Definition Substitutions (pull #1628)
• Update rule W4002 to only look at Ref and Sub (pull #1627)

Features

• Add rule W4002 that checks if Metadata references a NoEcho parameter (pull #1613)

CloudFormation Specifications

• Update CloudFormation specs to 16.1.0 (pull #1622)
• Remove AWS::EC2::LaunchTemplate.BlockDeviceMapping from OnlyOne (pull #1617)
• Add more AllowedValues to AWS::Glue::Trigger.Predicate.Logical (pull #1616)
• Add more AllowedValues to AWS::ApplicationAutoScaling::ScalingPolicy.PredefinedMetricSpecification.PredefinedMetricType (pull #1604)
• Add more AllowedValues to AWS::S3::Bucket.TopicConfiguration.Event (pull #1606)
• Add more AllowedValues to AWS::EC2::CapacityReservation.InstancePlatform (pull #1605)
• Fix an issue for applying AllowedValues to AWS::RDS::DBInstance MonitoringInterval and PerformanceInsightsRetentionPeriod (pull #1607)
• Fix an issue for applying Maximum and Minimum to AWS::ElasticLoadBalancingV2::ListenerRule.Priority (pull #1608)

Fixes

• Update rule E3503 to not fail if ValidationDomain or DomainName aren't present (pull #1620)

Features

• Upgrade SAM Translator to v1.25.0 (pull #1594)

CloudFormation Specifications

• Update CloudFormation specs to 15.3.0 (pull #1600)

Fixes

• Update rule E3401 to not fail on Apex records (pull #1599)

CloudFormation Specifications

• Update CloudFormation specs to 15.1.0 (pull #1593)
• Add additional allowed values for AWS::SecretsManager::SecretTargetAttachment.TargetType (pull #1573)
• Add property types for AvailabilityZone in the AWS::DMS::ReplicationInstance and AWS::EC2::Subnet resources (pull #1585)
• Expand allowed values for AWS::CodeBuild::Project.Environment.Type (pull #1589)

Fixes

• Update rule E2004 to not check AllowedValues when the Type is AWS::SSM::Parameter::Value<String> (pull #1571)
• Update Transform logic to not update DefinitionUri to S3 when not using DefinitionUri originally (pull #1576)

Features

• Upgrade SAM Translator to v1.24.0 (pull #1562)
• Warning messages for Python 3.4 and 2.7 (pull #1337)
• Add --output-file parameter to output the results into a file (pull #1511)
• Remove usage of jsonpointer (pull #1546)
• Add rule E3042 that checks AWS::ECS::TaskDefinition.ContainerDefinition has at least one essential container (pull #1548)

CloudFormation Specifications

• Update CloudFormation specs to 14.4.0 (pull #1555)
• Add allowed patterns and values for properties in AWS::S3::Bucket.InventoryConfiguration (pull #1551)

Fixes

• Update Transform logic to support local files for the state machine defintion (pull #1562)

Features

• Adding Hooks template section to rule E1001 (pull #1543)

Features

• New rule E3041 to check if HostedZoneName is a super domain for Name (pull #1483)
• Update SAM Translator dependency to 1.23.0 (pull #1536)
• Move Template and Runner classes into their own files (pull #1523)

CloudFormation Specifications

• Update CloudFormation specs to 14.3.0 (pull #1538)
• Add instance type allowed values to ElastiCache, Elasticsearch, ElasticMapReduce, ManagedBlockchain, GameLift, and AppStream (pull #1535 and #1541)

Fixes

• Exempting resource types AWS::Serverless transform creates that violated rule W3011 (pull #1529)

Features

• Add support for .cfnlintrc.yaml and .cfnlintrc.yml (pull #1504)
• Add JUnit XML output format (pull #1506)

CloudFormation Specifications

• Update CloudFormation specs to 14.2.0 (pull #1526)
• Update AWS::AutoScaling::LaunchConfiguration SecurityGroups to support GroupID and Names (pull #1505)
• Add min max and allowed values for multiple WAFv2 rate rules Limit rules (pull #1507)

Features

• Add the ability to specify a config file using parameter --config-file (pull #1462)
• Speed up --update-specs to not download files if they haven't updated (pull #1383)

CloudFormation Specifications

• Add region eu-south-1 (pull #1496)
• Add region af-south-1 (pull #1494)
• Update CloudFormation specs to 14.0.0 (pull #1494)
• Add new Config supported types AWS::SecretsManager::Secret and AWS::SNS::Topic (pull #1492)

Fixes

• Update rule E1029 to have an exception for RequestMappingTemplate in AppSync (pull #1488)
• Update rule E1029 to have an exception for ConnectionID in API Gateway (pull #1493)

CloudFormation Specifications

• Update Lambda runtimes to support dotnetcore3.1 (pull #1469)
• Update DMS Engine approved values with multiple items (pull #1472)
• Add description allowed value regex to AWS::EC2::SecurityGroup Ingress/Egress (pull #1476)
• Update CloudFormation specs to 13.0.0 (pull #1480)

Fixes

• Set importlib_resources to 1.4 for all Pythons except 3.4 (pull #1479)

CloudFormation Specifications

• Update CloudFormation specs to 12.3.0 (pull #1464)

Fixes

• Fix an issue when including cfn-lint and needing networkx (pull #1458)

Features

• Add --build-graph parameter to create a graph of dependencies (pull #1411)

CloudFormation Specifications

• Update CloudFormation specs to 12.1.0 (pull #1455)

Fixes

• Add found unknown escape character to start of err problem to determine when to use json parsing (pull #1454)

CloudFormation Specifications

• Update CloudFormation specs to 12.0.0 (pull #1448)

Fixes

• Add Availability Zone ca-central-1d (pull #1447)