2.184.1

interface LogGroupProps

LanguageType name
.NETAmazon.CDK.AWS.Logs.LogGroupProps
Gogithub.com/aws/aws-cdk-go/awscdk/v2/awslogs#LogGroupProps
Javasoftware.amazon.awscdk.services.logs.LogGroupProps
Pythonaws_cdk.aws_logs.LogGroupProps
TypeScript (source)aws-cdk-lib » aws_logs » LogGroupProps

Properties for a LogGroup.

Example

import * as kinesisfirehose from '@aws-cdk/aws-kinesisfirehose-alpha';
import * as destinations from '@aws-cdk/aws-kinesisfirehose-destinations-alpha';

const logGroupDestination = new logs.LogGroup(this, 'LogGroupLambdaAudit', {
  logGroupName: 'auditDestinationForCDK',
});

const bucket = new s3.Bucket(this, 'audit-bucket');
const s3Destination = new destinations.S3Bucket(bucket);

const deliveryStream = new kinesisfirehose.DeliveryStream(this, 'Delivery Stream', {
  destination: s3Destination,
});

const dataProtectionPolicy = new logs.DataProtectionPolicy({
  name: 'data protection policy',
  description: 'policy description',
  identifiers: [
    logs.DataIdentifier.DRIVERSLICENSE_US, // managed data identifier
    new logs.DataIdentifier('EmailAddress'), // forward compatibility for new managed data identifiers
    new logs.CustomDataIdentifier('EmployeeId', 'EmployeeId-\\d{9}')], // custom data identifier
  logGroupAuditDestination: logGroupDestination,
  s3BucketAuditDestination: bucket,
  deliveryStreamNameAuditDestination: deliveryStream.deliveryStreamName,
});

new logs.LogGroup(this, 'LogGroupLambda', {
  logGroupName: 'cdkIntegLogGroup',
  dataProtectionPolicy: dataProtectionPolicy,
});

Properties

NameTypeDescription
dataProtectionPolicy?DataProtectionPolicyData Protection Policy for this log group.
encryptionKey?IKeyThe KMS customer managed key to encrypt the log group with.
fieldIndexPolicies?FieldIndexPolicy[]Field Index Policies for this log group.
logGroupClass?LogGroupClassThe class of the log group. Possible values are: STANDARD and INFREQUENT_ACCESS.
logGroupName?stringName of the log group.
removalPolicy?RemovalPolicyDetermine the removal policy of this log group.
retention?RetentionDaysHow long, in days, the log contents will be retained.

dataProtectionPolicy?

Type: DataProtectionPolicy (optional, default: no data protection policy)

Data Protection Policy for this log group.

encryptionKey?

Type: IKey (optional, default: Server-side encryption managed by the CloudWatch Logs service)

The KMS customer managed key to encrypt the log group with.

fieldIndexPolicies?

Type: FieldIndexPolicy[] (optional, default: no field index policies for this log group.)

Field Index Policies for this log group.

logGroupClass?

Type: LogGroupClass (optional, default: LogGroupClass.STANDARD)

The class of the log group. Possible values are: STANDARD and INFREQUENT_ACCESS.

INFREQUENT_ACCESS class provides customers a cost-effective way to consolidate logs which supports querying using Logs Insights. The logGroupClass property cannot be changed once the log group is created.

logGroupName?

Type: string (optional, default: Automatically generated)

Name of the log group.

removalPolicy?

Type: RemovalPolicy (optional, default: RemovalPolicy.Retain)

Determine the removal policy of this log group.

Normally you want to retain the log group so you can diagnose issues from logs even after a deployment that no longer includes the log group. In that case, use the normal date-based retention policy to age out your logs.

retention?

Type: RetentionDays (optional, default: RetentionDays.TWO_YEARS)

How long, in days, the log contents will be retained.

To retain all logs, set this value to RetentionDays.INFINITE.

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