feat(lambda): add NetworkConnector L2 construct#38266
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Implement L2 construct for AWS::Lambda::NetworkConnector with: - Static factory pattern for configuration (NetworkConnectorConfig.vpcEgress) - Auto-generated OperatorRole with AWSLambdaNetworkConnectorOperatorPolicy - Type-safe enums for NetworkProtocol and ComputeType - Import methods (fromNetworkConnectorArn, fromNetworkConnectorAttributes) - Construct-time validation (subnets, security groups, name) - Token-safety for unresolved values - Unit tests (20 passing) - Integration tests (2, both deployed successfully) - README documentation sim: https://t.corp.amazon.com/P459402297
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Issue # (if applicable)
N/A — new resource, tracked internally via P459402297
Reason for this change
AWS::Lambda::NetworkConnectoris a new CloudFormation resource that enables Lambda compute resources (MicroVMs) to access customer VPCs. This PR adds an L2 construct to provide a developer-friendly interface with sensible defaults.Description of changes
Implements
NetworkConnectorL2 construct inaws-cdk-lib/aws-lambda:NetworkConnectorConfig.vpcEgress(...)) — enforces mutual exclusivity by types, extensible for future connector typesAWSLambdaNetworkConnectorOperatorPolicymanaged policy when not provided (follows CapacityProvider/Function pattern)NetworkProtocol(IPv4, DualStack) andComputeType(MicroVMs)fromNetworkConnectorArn,fromNetworkConnectorAttributesDescribe any new or updated permissions being added
The auto-generated OperatorRole uses the AWS managed policy
AWSLambdaNetworkConnectorOperatorPolicywhich grants:ec2:CreateNetworkInterface(subnet, security-group, network-interface resources)ec2:CreateTags(network-interface, with condition onec2:CreateActionandec2:ManagedResourceOperator)Description of how you validated changes
integ.network-connector-defaults.ts,integ.network-connector-all-fields.ts) — both deployed successfully to AWSChecklist
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license