CfnDBClusterProps

class aws_cdk.aws_rds.CfnDBClusterProps(*, allocated_storage=None, associated_roles=None, auto_minor_version_upgrade=None, availability_zones=None, backtrack_window=None, backup_retention_period=None, copy_tags_to_snapshot=None, database_name=None, db_cluster_identifier=None, db_cluster_instance_class=None, db_cluster_parameter_group_name=None, db_instance_parameter_group_name=None, db_subnet_group_name=None, db_system_id=None, deletion_protection=None, domain=None, domain_iam_role_name=None, enable_cloudwatch_logs_exports=None, enable_global_write_forwarding=None, enable_http_endpoint=None, enable_iam_database_authentication=None, engine=None, engine_mode=None, engine_version=None, global_cluster_identifier=None, iops=None, kms_key_id=None, manage_master_user_password=None, master_username=None, master_user_password=None, master_user_secret=None, monitoring_interval=None, monitoring_role_arn=None, network_type=None, performance_insights_enabled=None, performance_insights_kms_key_id=None, performance_insights_retention_period=None, port=None, preferred_backup_window=None, preferred_maintenance_window=None, publicly_accessible=None, replication_source_identifier=None, restore_to_time=None, restore_type=None, scaling_configuration=None, serverless_v2_scaling_configuration=None, snapshot_identifier=None, source_db_cluster_identifier=None, source_region=None, storage_encrypted=None, storage_type=None, tags=None, use_latest_restorable_time=None, vpc_security_group_ids=None)

Bases: object

Properties for defining a CfnDBCluster.

Parameters:

allocated_storage (Union[int, float, None]) – The amount of storage in gibibytes (GiB) to allocate to each DB instance in the Multi-AZ DB cluster. Valid for Cluster Type: Multi-AZ DB clusters only This setting is required to create a Multi-AZ DB cluster.
associated_roles (Union[IResolvable, Sequence[Union[IResolvable, DBClusterRoleProperty, Dict[str, Any]]], None]) – Provides a list of the AWS Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon Web Services on your behalf. Valid for: Aurora DB clusters and Multi-AZ DB clusters
auto_minor_version_upgrade (Union[bool, IResolvable, None]) – Specifies whether minor engine upgrades are applied automatically to the DB cluster during the maintenance window. By default, minor engine upgrades are applied automatically. Valid for Cluster Type: Multi-AZ DB clusters only
availability_zones (Optional[Sequence[str]]) – A list of Availability Zones (AZs) where instances in the DB cluster can be created. For information on AWS Regions and Availability Zones, see Choosing the Regions and Availability Zones in the Amazon Aurora User Guide . Valid for: Aurora DB clusters only
backtrack_window (Union[int, float, None]) – The target backtrack window, in seconds. To disable backtracking, set this value to 0. .. epigraph:: Currently, Backtrack is only supported for Aurora MySQL DB clusters. Default: 0 Constraints: - If specified, this value must be set to a number from 0 to 259,200 (72 hours). Valid for: Aurora MySQL DB clusters only Default: - 0
backup_retention_period (Union[int, float, None]) – The number of days for which automated backups are retained. Default: 1 Constraints: - Must be a value from 1 to 35 Valid for: Aurora DB clusters and Multi-AZ DB clusters Default: - 1
copy_tags_to_snapshot (Union[bool, IResolvable, None]) – A value that indicates whether to copy all tags from the DB cluster to snapshots of the DB cluster. The default is not to copy them. Valid for: Aurora DB clusters and Multi-AZ DB clusters
database_name (Optional[str]) – The name of your database. If you don’t provide a name, then Amazon RDS won’t create a database in this DB cluster. For naming constraints, see Naming Constraints in the Amazon Aurora User Guide . Valid for: Aurora DB clusters and Multi-AZ DB clusters
db_cluster_identifier (Optional[str]) – The DB cluster identifier. This parameter is stored as a lowercase string. Constraints: - Must contain from 1 to 63 letters, numbers, or hyphens. - First character must be a letter. - Can’t end with a hyphen or contain two consecutive hyphens. Example: my-cluster1 Valid for: Aurora DB clusters and Multi-AZ DB clusters
db_cluster_instance_class (Optional[str]) – The compute and memory capacity of each DB instance in the Multi-AZ DB cluster, for example db.m6gd.xlarge . Not all DB instance classes are available in all AWS Regions , or for all database engines. For the full list of DB instance classes and availability for your engine, see DB instance class in the Amazon RDS User Guide . This setting is required to create a Multi-AZ DB cluster. Valid for Cluster Type: Multi-AZ DB clusters only
db_cluster_parameter_group_name (Optional[str]) – The name of the DB cluster parameter group to associate with this DB cluster. .. epigraph:: If you apply a parameter group to an existing DB cluster, then its DB instances might need to reboot. This can result in an outage while the DB instances are rebooting. If you apply a change to parameter group associated with a stopped DB cluster, then the update stack waits until the DB cluster is started. To list all of the available DB cluster parameter group names, use the following command: aws rds describe-db-cluster-parameter-groups --query "DBClusterParameterGroups[].DBClusterParameterGroupName" --output text Valid for: Aurora DB clusters and Multi-AZ DB clusters Default: - “default.aurora5.6”
db_instance_parameter_group_name (Optional[str]) – The name of the DB parameter group to apply to all instances of the DB cluster. .. epigraph:: When you apply a parameter group using the DBInstanceParameterGroupName parameter, the DB cluster isn’t rebooted automatically. Also, parameter changes are applied immediately rather than during the next maintenance window. Valid for Cluster Type: Aurora DB clusters only Default: The existing name setting Constraints: - The DB parameter group must be in the same DB parameter group family as this DB cluster. - The DBInstanceParameterGroupName parameter is valid in combination with the AllowMajorVersionUpgrade parameter for a major version upgrade only.
db_subnet_group_name (Optional[str]) – A DB subnet group that you want to associate with this DB cluster. If you are restoring a DB cluster to a point in time with RestoreType set to copy-on-write , and don’t specify a DB subnet group name, then the DB cluster is restored with a default DB subnet group. Valid for: Aurora DB clusters and Multi-AZ DB clusters
db_system_id (Optional[str]) – Reserved for future use.
deletion_protection (Union[bool, IResolvable, None]) – A value that indicates whether the DB cluster has deletion protection enabled. The database can’t be deleted when deletion protection is enabled. By default, deletion protection is disabled. Valid for: Aurora DB clusters and Multi-AZ DB clusters
domain (Optional[str]) – Indicates the directory ID of the Active Directory to create the DB cluster. For Amazon Aurora DB clusters, Amazon RDS can use Kerberos authentication to authenticate users that connect to the DB cluster. For more information, see Kerberos authentication in the Amazon Aurora User Guide . Valid for: Aurora DB clusters only
domain_iam_role_name (Optional[str]) – Specifies the name of the IAM role to use when making API calls to the Directory Service. Valid for: Aurora DB clusters only
enable_cloudwatch_logs_exports (Optional[Sequence[str]]) – The list of log types that need to be enabled for exporting to CloudWatch Logs. The values in the list depend on the DB engine being used. For more information, see Publishing Database Logs to Amazon CloudWatch Logs in the Amazon Aurora User Guide . Aurora MySQL Valid values: audit , error , general , slowquery Aurora PostgreSQL Valid values: postgresql Valid for: Aurora DB clusters and Multi-AZ DB clusters
enable_global_write_forwarding (Union[bool, IResolvable, None]) – Specifies whether to enable this DB cluster to forward write operations to the primary cluster of a global cluster (Aurora global database). By default, write operations are not allowed on Aurora DB clusters that are secondary clusters in an Aurora global database. You can set this value only on Aurora DB clusters that are members of an Aurora global database. With this parameter enabled, a secondary cluster can forward writes to the current primary cluster, and the resulting changes are replicated back to this cluster. For the primary DB cluster of an Aurora global database, this value is used immediately if the primary is demoted by a global cluster API operation, but it does nothing until then. Valid for Cluster Type: Aurora DB clusters only
enable_http_endpoint (Union[bool, IResolvable, None]) – Specifies whether to enable the HTTP endpoint for the DB cluster. By default, the HTTP endpoint isn’t enabled. When enabled, the HTTP endpoint provides a connectionless web service API (RDS Data API) for running SQL queries on the DB cluster. You can also query your database from inside the RDS console with the RDS query editor. RDS Data API is supported with the following DB clusters: - Aurora PostgreSQL Serverless v2 and provisioned - Aurora PostgreSQL and Aurora MySQL Serverless v1 For more information, see Using RDS Data API in the Amazon Aurora User Guide . Valid for Cluster Type: Aurora DB clusters only
enable_iam_database_authentication (Union[bool, IResolvable, None]) – A value that indicates whether to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts. By default, mapping is disabled. For more information, see IAM Database Authentication in the Amazon Aurora User Guide. Valid for: Aurora DB clusters only
engine (Optional[str]) – The name of the database engine to be used for this DB cluster. Valid Values: - aurora-mysql - aurora-postgresql - mysql - postgres Valid for: Aurora DB clusters and Multi-AZ DB clusters
engine_mode (Optional[str]) – The DB engine mode of the DB cluster, either provisioned or serverless . The serverless engine mode only applies for Aurora Serverless v1 DB clusters. Aurora Serverless v2 DB clusters use the provisioned engine mode. For information about limitations and requirements for Serverless DB clusters, see the following sections in the Amazon Aurora User Guide : - Limitations of Aurora Serverless v1 - Requirements for Aurora Serverless v2 Valid for Cluster Type: Aurora DB clusters only
engine_version (Optional[str]) – The version number of the database engine to use. To list all of the available engine versions for Aurora MySQL version 2 (5.7-compatible) and version 3 (8.0-compatible), use the following command: aws rds describe-db-engine-versions --engine aurora-mysql --query "DBEngineVersions[].EngineVersion" You can supply either 5.7 or 8.0 to use the default engine version for Aurora MySQL version 2 or version 3, respectively. To list all of the available engine versions for Aurora PostgreSQL, use the following command: aws rds describe-db-engine-versions --engine aurora-postgresql --query "DBEngineVersions[].EngineVersion" To list all of the available engine versions for RDS for MySQL, use the following command: aws rds describe-db-engine-versions --engine mysql --query "DBEngineVersions[].EngineVersion" To list all of the available engine versions for RDS for PostgreSQL, use the following command: aws rds describe-db-engine-versions --engine postgres --query "DBEngineVersions[].EngineVersion" Aurora MySQL For information, see Database engine updates for Amazon Aurora MySQL in the Amazon Aurora User Guide . Aurora PostgreSQL For information, see Amazon Aurora PostgreSQL releases and engine versions in the Amazon Aurora User Guide . MySQL For information, see Amazon RDS for MySQL in the Amazon RDS User Guide . PostgreSQL For information, see Amazon RDS for PostgreSQL in the Amazon RDS User Guide . Valid for: Aurora DB clusters and Multi-AZ DB clusters
global_cluster_identifier (Optional[str]) – If you are configuring an Aurora global database cluster and want your Aurora DB cluster to be a secondary member in the global database cluster, specify the global cluster ID of the global database cluster. To define the primary database cluster of the global cluster, use the AWS::RDS::GlobalCluster resource. If you aren’t configuring a global database cluster, don’t specify this property. .. epigraph:: To remove the DB cluster from a global database cluster, specify an empty value for the GlobalClusterIdentifier property. For information about Aurora global databases, see Working with Amazon Aurora Global Databases in the Amazon Aurora User Guide . Valid for: Aurora DB clusters only
iops (Union[int, float, None]) – The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for each DB instance in the Multi-AZ DB cluster. For information about valid IOPS values, see Provisioned IOPS storage in the Amazon RDS User Guide . This setting is required to create a Multi-AZ DB cluster. Valid for Cluster Type: Multi-AZ DB clusters only Constraints: - Must be a multiple between .5 and 50 of the storage amount for the DB cluster.
kms_key_id (Optional[str]) – The Amazon Resource Name (ARN) of the AWS KMS key that is used to encrypt the database instances in the DB cluster, such as arn:aws:kms:us-east-1:012345678910:key/abcd1234-a123-456a-a12b-a123b4cd56ef . If you enable the StorageEncrypted property but don’t specify this property, the default KMS key is used. If you specify this property, you must set the StorageEncrypted property to true . If you specify the SnapshotIdentifier property, the StorageEncrypted property value is inherited from the snapshot, and if the DB cluster is encrypted, the specified KmsKeyId property is used. If you create a read replica of an encrypted DB cluster in another AWS Region, make sure to set KmsKeyId to a KMS key identifier that is valid in the destination AWS Region. This KMS key is used to encrypt the read replica in that AWS Region. Valid for: Aurora DB clusters and Multi-AZ DB clusters
manage_master_user_password (Union[bool, IResolvable, None]) –
Specifies whether to manage the master user password with AWS Secrets Manager. For more information, see Password management with AWS Secrets Manager in the Amazon RDS User Guide and Password management with AWS Secrets Manager in the Amazon Aurora User Guide. Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters Constraints: - Can’t manage the master user password with AWS Secrets Manager if MasterUserPassword is specified.
master_username (Optional[str]) – The name of the master user for the DB cluster. .. epigraph:: If you specify the SourceDBClusterIdentifier , SnapshotIdentifier , or GlobalClusterIdentifier property, don’t specify this property. The value is inherited from the source DB cluster, the snapshot, or the primary DB cluster for the global database cluster, respectively. Valid for: Aurora DB clusters and Multi-AZ DB clusters
master_user_password (Optional[str]) – The master password for the DB instance. .. epigraph:: If you specify the SourceDBClusterIdentifier , SnapshotIdentifier , or GlobalClusterIdentifier property, don’t specify this property. The value is inherited from the source DB cluster, the snapshot, or the primary DB cluster for the global database cluster, respectively. Valid for: Aurora DB clusters and Multi-AZ DB clusters
master_user_secret (Union[IResolvable, MasterUserSecretProperty, Dict[str, Any], None]) –
The secret managed by RDS in AWS Secrets Manager for the master user password. For more information, see Password management with AWS Secrets Manager in the Amazon RDS User Guide and Password management with AWS Secrets Manager in the Amazon Aurora User Guide.
monitoring_interval (Union[int, float, None]) – The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB cluster. To turn off collecting Enhanced Monitoring metrics, specify 0 . If MonitoringRoleArn is specified, also set MonitoringInterval to a value other than 0 . Valid for Cluster Type: Multi-AZ DB clusters only Valid Values: 0 | 1 | 5 | 10 | 15 | 30 | 60 Default: 0 Default: - 0
monitoring_role_arn (Optional[str]) – The Amazon Resource Name (ARN) for the IAM role that permits RDS to send Enhanced Monitoring metrics to Amazon CloudWatch Logs. An example is arn:aws:iam:123456789012:role/emaccess . For information on creating a monitoring role, see Setting up and enabling Enhanced Monitoring in the Amazon RDS User Guide . If MonitoringInterval is set to a value other than 0 , supply a MonitoringRoleArn value. Valid for Cluster Type: Multi-AZ DB clusters only
network_type (Optional[str]) – The network type of the DB cluster. Valid values: - IPV4 - DUAL The network type is determined by the DBSubnetGroup specified for the DB cluster. A DBSubnetGroup can support only the IPv4 protocol or the IPv4 and IPv6 protocols ( DUAL ). For more information, see Working with a DB instance in a VPC in the Amazon Aurora User Guide. Valid for: Aurora DB clusters only
performance_insights_enabled (Union[bool, IResolvable, None]) – Specifies whether to turn on Performance Insights for the DB cluster. For more information, see Using Amazon Performance Insights in the Amazon RDS User Guide . Valid for Cluster Type: Multi-AZ DB clusters only
performance_insights_kms_key_id (Optional[str]) – The AWS KMS key identifier for encryption of Performance Insights data. The AWS KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. If you don’t specify a value for PerformanceInsightsKMSKeyId , then Amazon RDS uses your default KMS key. There is a default KMS key for your AWS account . Your AWS account has a different default KMS key for each AWS Region . Valid for Cluster Type: Multi-AZ DB clusters only
performance_insights_retention_period (Union[int, float, None]) – The number of days to retain Performance Insights data. Valid for Cluster Type: Multi-AZ DB clusters only Valid Values: - 7 - month * 31, where month is a number of months from 1-23. Examples: 93 (3 months * 31), 341 (11 months * 31), 589 (19 months * 31) - 731 Default: 7 days If you specify a retention period that isn’t valid, such as 94 , Amazon RDS issues an error.
port (Union[int, float, None]) – The port number on which the DB instances in the DB cluster accept connections. Default: - When EngineMode is provisioned , 3306 (for both Aurora MySQL and Aurora PostgreSQL) - When EngineMode is serverless : - 3306 when Engine is aurora or aurora-mysql - 5432 when Engine is aurora-postgresql .. epigraph:: The No interruption on update behavior only applies to DB clusters. If you are updating a DB instance, see Port for the AWS::RDS::DBInstance resource. Valid for: Aurora DB clusters and Multi-AZ DB clusters
preferred_backup_window (Optional[str]) – The daily time range during which automated backups are created. For more information, see Backup Window in the Amazon Aurora User Guide. Constraints: - Must be in the format hh24:mi-hh24:mi . - Must be in Universal Coordinated Time (UTC). - Must not conflict with the preferred maintenance window. - Must be at least 30 minutes. Valid for: Aurora DB clusters and Multi-AZ DB clusters
preferred_maintenance_window (Optional[str]) – The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC). Format: ddd:hh24:mi-ddd:hh24:mi The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region, occurring on a random day of the week. To see the time blocks available, see Adjusting the Preferred DB Cluster Maintenance Window in the Amazon Aurora User Guide. Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun. Constraints: Minimum 30-minute window. Valid for: Aurora DB clusters and Multi-AZ DB clusters
publicly_accessible (Union[bool, IResolvable, None]) – Specifies whether the DB cluster is publicly accessible. When the DB cluster is publicly accessible, its Domain Name System (DNS) endpoint resolves to the private IP address from within the DB cluster’s virtual private cloud (VPC). It resolves to the public IP address from outside of the DB cluster’s VPC. Access to the DB cluster is ultimately controlled by the security group it uses. That public access isn’t permitted if the security group assigned to the DB cluster doesn’t permit it. When the DB cluster isn’t publicly accessible, it is an internal DB cluster with a DNS name that resolves to a private IP address. Valid for Cluster Type: Multi-AZ DB clusters only Default: The default behavior varies depending on whether DBSubnetGroupName is specified. If DBSubnetGroupName isn’t specified, and PubliclyAccessible isn’t specified, the following applies: - If the default VPC in the target Region doesn’t have an internet gateway attached to it, the DB cluster is private. - If the default VPC in the target Region has an internet gateway attached to it, the DB cluster is public. If DBSubnetGroupName is specified, and PubliclyAccessible isn’t specified, the following applies: - If the subnets are part of a VPC that doesn’t have an internet gateway attached to it, the DB cluster is private. - If the subnets are part of a VPC that has an internet gateway attached to it, the DB cluster is public.
replication_source_identifier (Optional[str]) – The Amazon Resource Name (ARN) of the source DB instance or DB cluster if this DB cluster is created as a read replica. Valid for: Aurora DB clusters only
restore_to_time (Optional[str]) – The date and time to restore the DB cluster to. Valid Values: Value must be a time in Universal Coordinated Time (UTC) format Constraints: - Must be before the latest restorable time for the DB instance - Must be specified if UseLatestRestorableTime parameter isn’t provided - Can’t be specified if the UseLatestRestorableTime parameter is enabled - Can’t be specified if the RestoreType parameter is copy-on-write This property must be used with SourceDBClusterIdentifier property. The resulting cluster will have the identifier that matches the value of the DBclusterIdentifier property. Example: 2015-03-07T23:45:00Z Valid for: Aurora DB clusters and Multi-AZ DB clusters
restore_type (Optional[str]) – The type of restore to be performed. You can specify one of the following values:. - full-copy - The new DB cluster is restored as a full copy of the source DB cluster. - copy-on-write - The new DB cluster is restored as a clone of the source DB cluster. If you don’t specify a RestoreType value, then the new DB cluster is restored as a full copy of the source DB cluster. Valid for: Aurora DB clusters and Multi-AZ DB clusters Default: - “full-copy”
scaling_configuration (Union[IResolvable, ScalingConfigurationProperty, Dict[str, Any], None]) – The scaling configuration of an Aurora Serverless v1 DB cluster. This property is only supported for Aurora Serverless v1. For Aurora Serverless v2, Use the ServerlessV2ScalingConfiguration property. Valid for: Aurora Serverless v1 DB clusters only
serverless_v2_scaling_configuration (Union[IResolvable, ServerlessV2ScalingConfigurationProperty, Dict[str, Any], None]) – The scaling configuration of an Aurora Serverless V2 DB cluster. This property is only supported for Aurora Serverless v2. For Aurora Serverless v1, Use the ScalingConfiguration property. Valid for: Aurora Serverless v2 DB clusters only
snapshot_identifier (Optional[str]) – The identifier for the DB snapshot or DB cluster snapshot to restore from. You can use either the name or the Amazon Resource Name (ARN) to specify a DB cluster snapshot. However, you can use only the ARN to specify a DB snapshot. After you restore a DB cluster with a SnapshotIdentifier property, you must specify the same SnapshotIdentifier property for any future updates to the DB cluster. When you specify this property for an update, the DB cluster is not restored from the snapshot again, and the data in the database is not changed. However, if you don’t specify the SnapshotIdentifier property, an empty DB cluster is created, and the original DB cluster is deleted. If you specify a property that is different from the previous snapshot restore property, a new DB cluster is restored from the specified SnapshotIdentifier property, and the original DB cluster is deleted. If you specify the SnapshotIdentifier property to restore a DB cluster (as opposed to specifying it for DB cluster updates), then don’t specify the following properties: - GlobalClusterIdentifier - MasterUsername - MasterUserPassword - ReplicationSourceIdentifier - RestoreType - SourceDBClusterIdentifier - SourceRegion - StorageEncrypted (for an encrypted snapshot) - UseLatestRestorableTime Constraints: - Must match the identifier of an existing Snapshot. Valid for: Aurora DB clusters and Multi-AZ DB clusters
source_db_cluster_identifier (Optional[str]) – When restoring a DB cluster to a point in time, the identifier of the source DB cluster from which to restore. Constraints: - Must match the identifier of an existing DBCluster. Valid for: Aurora DB clusters and Multi-AZ DB clusters
source_region (Optional[str]) – The AWS Region which contains the source DB cluster when replicating a DB cluster. For example, us-east-1 . Valid for: Aurora DB clusters only
storage_encrypted (Union[bool, IResolvable, None]) – Indicates whether the DB cluster is encrypted. If you specify the KmsKeyId property, then you must enable encryption. If you specify the SourceDBClusterIdentifier property, don’t specify this property. The value is inherited from the source DB cluster, and if the DB cluster is encrypted, the specified KmsKeyId property is used. If you specify the SnapshotIdentifier and the specified snapshot is encrypted, don’t specify this property. The value is inherited from the snapshot, and the specified KmsKeyId property is used. If you specify the SnapshotIdentifier and the specified snapshot isn’t encrypted, you can use this property to specify that the restored DB cluster is encrypted. Specify the KmsKeyId property for the KMS key to use for encryption. If you don’t want the restored DB cluster to be encrypted, then don’t set this property or set it to false . Valid for: Aurora DB clusters and Multi-AZ DB clusters
storage_type (Optional[str]) – The storage type to associate with the DB cluster. For information on storage types for Aurora DB clusters, see Storage configurations for Amazon Aurora DB clusters . For information on storage types for Multi-AZ DB clusters, see Settings for creating Multi-AZ DB clusters . This setting is required to create a Multi-AZ DB cluster. When specified for a Multi-AZ DB cluster, a value for the Iops parameter is required. Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters Valid Values: - Aurora DB clusters - aurora | aurora-iopt1 - Multi-AZ DB clusters - io1 | io2 | gp3 Default: - Aurora DB clusters - aurora - Multi-AZ DB clusters - io1 .. epigraph:: When you create an Aurora DB cluster with the storage type set to aurora-iopt1 , the storage type is returned in the response. The storage type isn’t returned when you set it to aurora .
tags (Optional[Sequence[Union[CfnTag, Dict[str, Any]]]]) – An optional array of key-value pairs to apply to this DB cluster. Valid for: Aurora DB clusters and Multi-AZ DB clusters
use_latest_restorable_time (Union[bool, IResolvable, None]) – A value that indicates whether to restore the DB cluster to the latest restorable backup time. By default, the DB cluster is not restored to the latest restorable backup time. Valid for: Aurora DB clusters and Multi-AZ DB clusters
vpc_security_group_ids (Optional[Sequence[str]]) – A list of EC2 VPC security groups to associate with this DB cluster. If you plan to update the resource, don’t specify VPC security groups in a shared VPC. Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_rds as rds

cfn_dBCluster_props = rds.CfnDBClusterProps(
    allocated_storage=123,
    associated_roles=[rds.CfnDBCluster.DBClusterRoleProperty(
        role_arn="roleArn",

        # the properties below are optional
        feature_name="featureName"
    )],
    auto_minor_version_upgrade=False,
    availability_zones=["availabilityZones"],
    backtrack_window=123,
    backup_retention_period=123,
    copy_tags_to_snapshot=False,
    database_name="databaseName",
    db_cluster_identifier="dbClusterIdentifier",
    db_cluster_instance_class="dbClusterInstanceClass",
    db_cluster_parameter_group_name="dbClusterParameterGroupName",
    db_instance_parameter_group_name="dbInstanceParameterGroupName",
    db_subnet_group_name="dbSubnetGroupName",
    db_system_id="dbSystemId",
    deletion_protection=False,
    domain="domain",
    domain_iam_role_name="domainIamRoleName",
    enable_cloudwatch_logs_exports=["enableCloudwatchLogsExports"],
    enable_global_write_forwarding=False,
    enable_http_endpoint=False,
    enable_iam_database_authentication=False,
    engine="engine",
    engine_mode="engineMode",
    engine_version="engineVersion",
    global_cluster_identifier="globalClusterIdentifier",
    iops=123,
    kms_key_id="kmsKeyId",
    manage_master_user_password=False,
    master_username="masterUsername",
    master_user_password="masterUserPassword",
    master_user_secret=rds.CfnDBCluster.MasterUserSecretProperty(
        kms_key_id="kmsKeyId",
        secret_arn="secretArn"
    ),
    monitoring_interval=123,
    monitoring_role_arn="monitoringRoleArn",
    network_type="networkType",
    performance_insights_enabled=False,
    performance_insights_kms_key_id="performanceInsightsKmsKeyId",
    performance_insights_retention_period=123,
    port=123,
    preferred_backup_window="preferredBackupWindow",
    preferred_maintenance_window="preferredMaintenanceWindow",
    publicly_accessible=False,
    replication_source_identifier="replicationSourceIdentifier",
    restore_to_time="restoreToTime",
    restore_type="restoreType",
    scaling_configuration=rds.CfnDBCluster.ScalingConfigurationProperty(
        auto_pause=False,
        max_capacity=123,
        min_capacity=123,
        seconds_before_timeout=123,
        seconds_until_auto_pause=123,
        timeout_action="timeoutAction"
    ),
    serverless_v2_scaling_configuration=rds.CfnDBCluster.ServerlessV2ScalingConfigurationProperty(
        max_capacity=123,
        min_capacity=123
    ),
    snapshot_identifier="snapshotIdentifier",
    source_db_cluster_identifier="sourceDbClusterIdentifier",
    source_region="sourceRegion",
    storage_encrypted=False,
    storage_type="storageType",
    tags=[CfnTag(
        key="key",
        value="value"
    )],
    use_latest_restorable_time=False,
    vpc_security_group_ids=["vpcSecurityGroupIds"]
)

Attributes

allocated_storage

The amount of storage in gibibytes (GiB) to allocate to each DB instance in the Multi-AZ DB cluster.

Valid for Cluster Type: Multi-AZ DB clusters only

This setting is required to create a Multi-AZ DB cluster.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-allocatedstorage

associated_roles

Provides a list of the AWS Identity and Access Management (IAM) roles that are associated with the DB cluster.

IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon Web Services on your behalf.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-associatedroles

auto_minor_version_upgrade

Specifies whether minor engine upgrades are applied automatically to the DB cluster during the maintenance window.

By default, minor engine upgrades are applied automatically.

Valid for Cluster Type: Multi-AZ DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-autominorversionupgrade

availability_zones

A list of Availability Zones (AZs) where instances in the DB cluster can be created.

For information on AWS Regions and Availability Zones, see Choosing the Regions and Availability Zones in the Amazon Aurora User Guide .

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-availabilityzones

backtrack_window

The target backtrack window, in seconds. To disable backtracking, set this value to 0.

Currently, Backtrack is only supported for Aurora MySQL DB clusters.

Default: 0

Constraints:

If specified, this value must be set to a number from 0 to 259,200 (72 hours).

Valid for: Aurora MySQL DB clusters only

Default:

0

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-backtrackwindow

backup_retention_period

The number of days for which automated backups are retained.

Default: 1

Constraints:

Must be a value from 1 to 35

Valid for: Aurora DB clusters and Multi-AZ DB clusters

Default:

1

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-backupretentionperiod

copy_tags_to_snapshot

A value that indicates whether to copy all tags from the DB cluster to snapshots of the DB cluster.

The default is not to copy them.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-copytagstosnapshot

database_name

The name of your database.

If you don’t provide a name, then Amazon RDS won’t create a database in this DB cluster. For naming constraints, see Naming Constraints in the Amazon Aurora User Guide .

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-databasename

db_cluster_identifier

The DB cluster identifier. This parameter is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 letters, numbers, or hyphens.
First character must be a letter.
Can’t end with a hyphen or contain two consecutive hyphens.

Example: my-cluster1

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbclusteridentifier

db_cluster_instance_class

The compute and memory capacity of each DB instance in the Multi-AZ DB cluster, for example db.m6gd.xlarge . Not all DB instance classes are available in all AWS Regions , or for all database engines.

For the full list of DB instance classes and availability for your engine, see DB instance class in the Amazon RDS User Guide .

This setting is required to create a Multi-AZ DB cluster.

Valid for Cluster Type: Multi-AZ DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbclusterinstanceclass

db_cluster_parameter_group_name

The name of the DB cluster parameter group to associate with this DB cluster.

If you apply a parameter group to an existing DB cluster, then its DB instances might need to reboot. This can result in an outage while the DB instances are rebooting.

If you apply a change to parameter group associated with a stopped DB cluster, then the update stack waits until the DB cluster is started.

To list all of the available DB cluster parameter group names, use the following command:

aws rds describe-db-cluster-parameter-groups --query "DBClusterParameterGroups[].DBClusterParameterGroupName" --output text

Valid for: Aurora DB clusters and Multi-AZ DB clusters

Default:

“default.aurora5.6”

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbclusterparametergroupname

db_instance_parameter_group_name

The name of the DB parameter group to apply to all instances of the DB cluster.

When you apply a parameter group using the DBInstanceParameterGroupName parameter, the DB cluster isn’t rebooted automatically. Also, parameter changes are applied immediately rather than during the next maintenance window.

Valid for Cluster Type: Aurora DB clusters only

Default: The existing name setting

Constraints:

The DB parameter group must be in the same DB parameter group family as this DB cluster.
The DBInstanceParameterGroupName parameter is valid in combination with the AllowMajorVersionUpgrade parameter for a major version upgrade only.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbinstanceparametergroupname

db_subnet_group_name

A DB subnet group that you want to associate with this DB cluster.

If you are restoring a DB cluster to a point in time with RestoreType set to copy-on-write , and don’t specify a DB subnet group name, then the DB cluster is restored with a default DB subnet group.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbsubnetgroupname

db_system_id

Reserved for future use.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-dbsystemid

deletion_protection

A value that indicates whether the DB cluster has deletion protection enabled.

The database can’t be deleted when deletion protection is enabled. By default, deletion protection is disabled.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-deletionprotection

domain

Indicates the directory ID of the Active Directory to create the DB cluster.

For Amazon Aurora DB clusters, Amazon RDS can use Kerberos authentication to authenticate users that connect to the DB cluster.

For more information, see Kerberos authentication in the Amazon Aurora User Guide .

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-domain

domain_iam_role_name

Specifies the name of the IAM role to use when making API calls to the Directory Service.

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-domainiamrolename

enable_cloudwatch_logs_exports

The list of log types that need to be enabled for exporting to CloudWatch Logs.

The values in the list depend on the DB engine being used. For more information, see Publishing Database Logs to Amazon CloudWatch Logs in the Amazon Aurora User Guide .

Aurora MySQL

Valid values: audit , error , general , slowquery

Aurora PostgreSQL

Valid values: postgresql

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-enablecloudwatchlogsexports

enable_global_write_forwarding

Specifies whether to enable this DB cluster to forward write operations to the primary cluster of a global cluster (Aurora global database).

By default, write operations are not allowed on Aurora DB clusters that are secondary clusters in an Aurora global database.

You can set this value only on Aurora DB clusters that are members of an Aurora global database. With this parameter enabled, a secondary cluster can forward writes to the current primary cluster, and the resulting changes are replicated back to this cluster. For the primary DB cluster of an Aurora global database, this value is used immediately if the primary is demoted by a global cluster API operation, but it does nothing until then.

Valid for Cluster Type: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-enableglobalwriteforwarding

enable_http_endpoint

Specifies whether to enable the HTTP endpoint for the DB cluster. By default, the HTTP endpoint isn’t enabled.

When enabled, the HTTP endpoint provides a connectionless web service API (RDS Data API) for running SQL queries on the DB cluster. You can also query your database from inside the RDS console with the RDS query editor.

RDS Data API is supported with the following DB clusters:

Aurora PostgreSQL Serverless v2 and provisioned
Aurora PostgreSQL and Aurora MySQL Serverless v1

For more information, see Using RDS Data API in the Amazon Aurora User Guide .

Valid for Cluster Type: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-enablehttpendpoint

enable_iam_database_authentication

A value that indicates whether to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts.

By default, mapping is disabled.

For more information, see IAM Database Authentication in the Amazon Aurora User Guide.

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-enableiamdatabaseauthentication

engine

The name of the database engine to be used for this DB cluster.

Valid Values:

aurora-mysql
aurora-postgresql
mysql
postgres

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-engine

engine_mode

The DB engine mode of the DB cluster, either provisioned or serverless .

The serverless engine mode only applies for Aurora Serverless v1 DB clusters. Aurora Serverless v2 DB clusters use the provisioned engine mode.

For information about limitations and requirements for Serverless DB clusters, see the following sections in the Amazon Aurora User Guide :

Valid for Cluster Type: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-enginemode

engine_version

The version number of the database engine to use.

To list all of the available engine versions for Aurora MySQL version 2 (5.7-compatible) and version 3 (8.0-compatible), use the following command:

aws rds describe-db-engine-versions --engine aurora-mysql --query "DBEngineVersions[].EngineVersion"

You can supply either 5.7 or 8.0 to use the default engine version for Aurora MySQL version 2 or version 3, respectively.

To list all of the available engine versions for Aurora PostgreSQL, use the following command:

aws rds describe-db-engine-versions --engine aurora-postgresql --query "DBEngineVersions[].EngineVersion"

To list all of the available engine versions for RDS for MySQL, use the following command:

aws rds describe-db-engine-versions --engine mysql --query "DBEngineVersions[].EngineVersion"

To list all of the available engine versions for RDS for PostgreSQL, use the following command:

aws rds describe-db-engine-versions --engine postgres --query "DBEngineVersions[].EngineVersion"

Aurora MySQL

For information, see Database engine updates for Amazon Aurora MySQL in the Amazon Aurora User Guide .

Aurora PostgreSQL

For information, see Amazon Aurora PostgreSQL releases and engine versions in the Amazon Aurora User Guide .

MySQL

For information, see Amazon RDS for MySQL in the Amazon RDS User Guide .

PostgreSQL

For information, see Amazon RDS for PostgreSQL in the Amazon RDS User Guide .

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-engineversion

global_cluster_identifier

If you are configuring an Aurora global database cluster and want your Aurora DB cluster to be a secondary member in the global database cluster, specify the global cluster ID of the global database cluster.

To define the primary database cluster of the global cluster, use the AWS::RDS::GlobalCluster resource.

If you aren’t configuring a global database cluster, don’t specify this property. .. epigraph:

To remove the DB cluster from a global database cluster, specify an empty value for the ``GlobalClusterIdentifier`` property.

For information about Aurora global databases, see Working with Amazon Aurora Global Databases in the Amazon Aurora User Guide .

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-globalclusteridentifier

iops

The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for each DB instance in the Multi-AZ DB cluster.

For information about valid IOPS values, see Provisioned IOPS storage in the Amazon RDS User Guide .

This setting is required to create a Multi-AZ DB cluster.

Valid for Cluster Type: Multi-AZ DB clusters only

Constraints:

Must be a multiple between .5 and 50 of the storage amount for the DB cluster.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-iops

kms_key_id

The Amazon Resource Name (ARN) of the AWS KMS key that is used to encrypt the database instances in the DB cluster, such as arn:aws:kms:us-east-1:012345678910:key/abcd1234-a123-456a-a12b-a123b4cd56ef .

If you enable the StorageEncrypted property but don’t specify this property, the default KMS key is used. If you specify this property, you must set the StorageEncrypted property to true .

If you specify the SnapshotIdentifier property, the StorageEncrypted property value is inherited from the snapshot, and if the DB cluster is encrypted, the specified KmsKeyId property is used.

If you create a read replica of an encrypted DB cluster in another AWS Region, make sure to set KmsKeyId to a KMS key identifier that is valid in the destination AWS Region. This KMS key is used to encrypt the read replica in that AWS Region.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-kmskeyid

manage_master_user_password

Specifies whether to manage the master user password with AWS Secrets Manager.

For more information, see Password management with AWS Secrets Manager in the Amazon RDS User Guide and Password management with AWS Secrets Manager in the Amazon Aurora User Guide.

Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

Constraints:

Can’t manage the master user password with AWS Secrets Manager if MasterUserPassword is specified.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-managemasteruserpassword

master_user_password

The master password for the DB instance.

If you specify the SourceDBClusterIdentifier , SnapshotIdentifier , or GlobalClusterIdentifier property, don’t specify this property. The value is inherited from the source DB cluster, the snapshot, or the primary DB cluster for the global database cluster, respectively.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-masteruserpassword

master_user_secret

The secret managed by RDS in AWS Secrets Manager for the master user password.

For more information, see Password management with AWS Secrets Manager in the Amazon RDS User Guide and Password management with AWS Secrets Manager in the Amazon Aurora User Guide.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-masterusersecret

master_username

The name of the master user for the DB cluster.

If you specify the SourceDBClusterIdentifier , SnapshotIdentifier , or GlobalClusterIdentifier property, don’t specify this property. The value is inherited from the source DB cluster, the snapshot, or the primary DB cluster for the global database cluster, respectively.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-masterusername

monitoring_interval

The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB cluster.

To turn off collecting Enhanced Monitoring metrics, specify 0 .

If MonitoringRoleArn is specified, also set MonitoringInterval to a value other than 0 .

Valid for Cluster Type: Multi-AZ DB clusters only

Valid Values: 0 | 1 | 5 | 10 | 15 | 30 | 60

Default: 0

Default:

0

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-monitoringinterval

monitoring_role_arn

The Amazon Resource Name (ARN) for the IAM role that permits RDS to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.

An example is arn:aws:iam:123456789012:role/emaccess . For information on creating a monitoring role, see Setting up and enabling Enhanced Monitoring in the Amazon RDS User Guide .

If MonitoringInterval is set to a value other than 0 , supply a MonitoringRoleArn value.

Valid for Cluster Type: Multi-AZ DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-monitoringrolearn

network_type

The network type of the DB cluster.

Valid values:

IPV4
DUAL

The network type is determined by the DBSubnetGroup specified for the DB cluster. A DBSubnetGroup can support only the IPv4 protocol or the IPv4 and IPv6 protocols ( DUAL ).

For more information, see Working with a DB instance in a VPC in the Amazon Aurora User Guide.

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-networktype

performance_insights_enabled

Specifies whether to turn on Performance Insights for the DB cluster.

For more information, see Using Amazon Performance Insights in the Amazon RDS User Guide .

Valid for Cluster Type: Multi-AZ DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-performanceinsightsenabled

performance_insights_kms_key_id

The AWS KMS key identifier for encryption of Performance Insights data.

The AWS KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key.

If you don’t specify a value for PerformanceInsightsKMSKeyId , then Amazon RDS uses your default KMS key. There is a default KMS key for your AWS account . Your AWS account has a different default KMS key for each AWS Region .

Valid for Cluster Type: Multi-AZ DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-performanceinsightskmskeyid

performance_insights_retention_period

The number of days to retain Performance Insights data.

Valid for Cluster Type: Multi-AZ DB clusters only

Valid Values:

7
month * 31, where month is a number of months from 1-23. Examples: 93 (3 months * 31), 341 (11 months * 31), 589 (19 months * 31)
731

Default: 7 days

If you specify a retention period that isn’t valid, such as 94 , Amazon RDS issues an error.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-performanceinsightsretentionperiod

port

The port number on which the DB instances in the DB cluster accept connections.

Default:

When EngineMode is provisioned , 3306 (for both Aurora MySQL and Aurora PostgreSQL)
When EngineMode is serverless :
3306 when Engine is aurora or aurora-mysql
5432 when Engine is aurora-postgresql

The No interruption on update behavior only applies to DB clusters. If you are updating a DB instance, see Port for the AWS::RDS::DBInstance resource.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-port

preferred_backup_window

The daily time range during which automated backups are created.

For more information, see Backup Window in the Amazon Aurora User Guide.

Constraints:

Must be in the format hh24:mi-hh24:mi .
Must be in Universal Coordinated Time (UTC).
Must not conflict with the preferred maintenance window.
Must be at least 30 minutes.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-preferredbackupwindow

preferred_maintenance_window

The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).

Format: ddd:hh24:mi-ddd:hh24:mi

The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region, occurring on a random day of the week. To see the time blocks available, see Adjusting the Preferred DB Cluster Maintenance Window in the Amazon Aurora User Guide.

Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.

Constraints: Minimum 30-minute window.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-preferredmaintenancewindow

publicly_accessible

Specifies whether the DB cluster is publicly accessible.

When the DB cluster is publicly accessible, its Domain Name System (DNS) endpoint resolves to the private IP address from within the DB cluster’s virtual private cloud (VPC). It resolves to the public IP address from outside of the DB cluster’s VPC. Access to the DB cluster is ultimately controlled by the security group it uses. That public access isn’t permitted if the security group assigned to the DB cluster doesn’t permit it.

When the DB cluster isn’t publicly accessible, it is an internal DB cluster with a DNS name that resolves to a private IP address.

Valid for Cluster Type: Multi-AZ DB clusters only

Default: The default behavior varies depending on whether DBSubnetGroupName is specified.

If DBSubnetGroupName isn’t specified, and PubliclyAccessible isn’t specified, the following applies:

If the default VPC in the target Region doesn’t have an internet gateway attached to it, the DB cluster is private.
If the default VPC in the target Region has an internet gateway attached to it, the DB cluster is public.

If DBSubnetGroupName is specified, and PubliclyAccessible isn’t specified, the following applies:

If the subnets are part of a VPC that doesn’t have an internet gateway attached to it, the DB cluster is private.
If the subnets are part of a VPC that has an internet gateway attached to it, the DB cluster is public.

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-publiclyaccessible

replication_source_identifier

The Amazon Resource Name (ARN) of the source DB instance or DB cluster if this DB cluster is created as a read replica.

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-replicationsourceidentifier

restore_to_time

The date and time to restore the DB cluster to.

Valid Values: Value must be a time in Universal Coordinated Time (UTC) format

Constraints:

Must be before the latest restorable time for the DB instance
Must be specified if UseLatestRestorableTime parameter isn’t provided
Can’t be specified if the UseLatestRestorableTime parameter is enabled
Can’t be specified if the RestoreType parameter is copy-on-write

This property must be used with SourceDBClusterIdentifier property. The resulting cluster will have the identifier that matches the value of the DBclusterIdentifier property.

Example: 2015-03-07T23:45:00Z

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-restoretotime

restore_type

.

full-copy - The new DB cluster is restored as a full copy of the source DB cluster.
copy-on-write - The new DB cluster is restored as a clone of the source DB cluster.

If you don’t specify a RestoreType value, then the new DB cluster is restored as a full copy of the source DB cluster.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

Default:

“full-copy”

See:

http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-restoretype

Type:

The type of restore to be performed. You can specify one of the following values

scaling_configuration

The scaling configuration of an Aurora Serverless v1 DB cluster.

This property is only supported for Aurora Serverless v1. For Aurora Serverless v2, Use the ServerlessV2ScalingConfiguration property.

Valid for: Aurora Serverless v1 DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-scalingconfiguration

serverless_v2_scaling_configuration

The scaling configuration of an Aurora Serverless V2 DB cluster.

This property is only supported for Aurora Serverless v2. For Aurora Serverless v1, Use the ScalingConfiguration property.

Valid for: Aurora Serverless v2 DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-serverlessv2scalingconfiguration

snapshot_identifier

The identifier for the DB snapshot or DB cluster snapshot to restore from.

You can use either the name or the Amazon Resource Name (ARN) to specify a DB cluster snapshot. However, you can use only the ARN to specify a DB snapshot.

After you restore a DB cluster with a SnapshotIdentifier property, you must specify the same SnapshotIdentifier property for any future updates to the DB cluster. When you specify this property for an update, the DB cluster is not restored from the snapshot again, and the data in the database is not changed. However, if you don’t specify the SnapshotIdentifier property, an empty DB cluster is created, and the original DB cluster is deleted. If you specify a property that is different from the previous snapshot restore property, a new DB cluster is restored from the specified SnapshotIdentifier property, and the original DB cluster is deleted.

If you specify the SnapshotIdentifier property to restore a DB cluster (as opposed to specifying it for DB cluster updates), then don’t specify the following properties:

GlobalClusterIdentifier
MasterUsername
MasterUserPassword
ReplicationSourceIdentifier
RestoreType
SourceDBClusterIdentifier
SourceRegion
StorageEncrypted (for an encrypted snapshot)
UseLatestRestorableTime

Constraints:

Must match the identifier of an existing Snapshot.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-snapshotidentifier

source_db_cluster_identifier

When restoring a DB cluster to a point in time, the identifier of the source DB cluster from which to restore.

Constraints:

Must match the identifier of an existing DBCluster.

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-sourcedbclusteridentifier

source_region

The AWS Region which contains the source DB cluster when replicating a DB cluster. For example, us-east-1 .

Valid for: Aurora DB clusters only

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-sourceregion

storage_encrypted

Indicates whether the DB cluster is encrypted.

If you specify the KmsKeyId property, then you must enable encryption.

If you specify the SourceDBClusterIdentifier property, don’t specify this property. The value is inherited from the source DB cluster, and if the DB cluster is encrypted, the specified KmsKeyId property is used.

If you specify the SnapshotIdentifier and the specified snapshot is encrypted, don’t specify this property. The value is inherited from the snapshot, and the specified KmsKeyId property is used.

If you specify the SnapshotIdentifier and the specified snapshot isn’t encrypted, you can use this property to specify that the restored DB cluster is encrypted. Specify the KmsKeyId property for the KMS key to use for encryption. If you don’t want the restored DB cluster to be encrypted, then don’t set this property or set it to false .

Valid for: Aurora DB clusters and Multi-AZ DB clusters

See:: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-rds-dbcluster.html#cfn-rds-dbcluster-storageencrypted

storage_type

The storage type to associate with the DB cluster.

For information on storage types for Aurora DB clusters, see Storage configurations for Amazon Aurora DB clusters . For information on storage types for Multi-AZ DB clusters, see Settings for creating Multi-AZ DB clusters .

This setting is required to create a Multi-AZ DB cluster.

When specified for a Multi-AZ DB cluster, a value for the Iops parameter is required.

Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters

Valid Values:

Aurora DB clusters - aurora | aurora-iopt1
Multi-AZ DB clusters - io1 | io2 | gp3

Default:

Aurora DB clusters - aurora
Multi-AZ DB clusters - io1

When you create an Aurora DB cluster with the storage type set to aurora-iopt1 , the storage type is returned in the response. The storage type isn’t returned when you set it to aurora .