FlowLogOptions
- class aws_cdk.aws_ec2.FlowLogOptions(*, destination=None, log_format=None, max_aggregation_interval=None, traffic_type=None)
Bases:
object
Options to add a flow log to a VPC.
- Parameters:
destination (
Optional
[FlowLogDestination
]) – Specifies the type of destination to which the flow log data is to be published. Flow log data can be published to CloudWatch Logs or Amazon S3 Default: FlowLogDestinationType.toCloudWatchLogs()log_format (
Optional
[Sequence
[LogFormat
]]) – The fields to include in the flow log record, in the order in which they should appear. If multiple fields are specified, they will be separated by spaces. For full control over the literal log format string, pass a single field constructed withLogFormat.custom()
. See https://docs.aws.amazon.com/vpc/latest/userguide/flow-logs.html#flow-log-records Default: - default log format is used.max_aggregation_interval (
Optional
[FlowLogMaxAggregationInterval
]) – The maximum interval of time during which a flow of packets is captured and aggregated into a flow log record. When creating flow logs for a Transit Gateway or Transit Gateway Attachment, this property must be ONE_MINUTES. Default: - FlowLogMaxAggregationInterval.ONE_MINUTES if creating flow logs for Transit Gateway, otherwise FlowLogMaxAggregationInterval.TEN_MINUTES.traffic_type (
Optional
[FlowLogTrafficType
]) – The type of traffic to log. You can log traffic that the resource accepts or rejects, or all traffic. When the target is eitherTransitGateway
orTransitGatewayAttachment
, setting the traffic type is not possible. Default: ALL
- ExampleMetadata:
infused
Example:
vpc = ec2.Vpc(self, "Vpc") vpc.add_flow_log("FlowLogS3", destination=ec2.FlowLogDestination.to_s3() ) # Only reject traffic and interval every minute. vpc.add_flow_log("FlowLogCloudWatch", traffic_type=ec2.FlowLogTrafficType.REJECT, max_aggregation_interval=ec2.FlowLogMaxAggregationInterval.ONE_MINUTE )
Attributes
- destination
Specifies the type of destination to which the flow log data is to be published.
Flow log data can be published to CloudWatch Logs or Amazon S3
- Default:
FlowLogDestinationType.toCloudWatchLogs()
- log_format
The fields to include in the flow log record, in the order in which they should appear.
If multiple fields are specified, they will be separated by spaces. For full control over the literal log format string, pass a single field constructed with
LogFormat.custom()
.- Default:
default log format is used.
- max_aggregation_interval
The maximum interval of time during which a flow of packets is captured and aggregated into a flow log record.
When creating flow logs for a Transit Gateway or Transit Gateway Attachment, this property must be ONE_MINUTES.
- Default:
FlowLogMaxAggregationInterval.ONE_MINUTES if creating flow logs for Transit Gateway, otherwise FlowLogMaxAggregationInterval.TEN_MINUTES.
- See:
- traffic_type
The type of traffic to log.
You can log traffic that the resource accepts or rejects, or all traffic. When the target is either
TransitGateway
orTransitGatewayAttachment
, setting the traffic type is not possible.