DBCluster
Contains the details of an Amazon Aurora DB cluster or Multi-AZ DB cluster.
For an Amazon Aurora DB cluster, this data type is used as a response element in the operations
CreateDBCluster
, DeleteDBCluster
, DescribeDBClusters
,
FailoverDBCluster
, ModifyDBCluster
, PromoteReadReplicaDBCluster
,
RestoreDBClusterFromS3
, RestoreDBClusterFromSnapshot
,
RestoreDBClusterToPointInTime
, StartDBCluster
, and StopDBCluster
.
For a Multi-AZ DB cluster, this data type is used as a response element in the operations
CreateDBCluster
, DeleteDBCluster
, DescribeDBClusters
,
FailoverDBCluster
, ModifyDBCluster
, RebootDBCluster
,
RestoreDBClusterFromSnapshot
, and RestoreDBClusterToPointInTime
.
For more information on Amazon Aurora DB clusters, see What is Amazon Aurora? in the Amazon Aurora User Guide.
For more information on Multi-AZ DB clusters, see Multi-AZ deployments with two readable standby DB instances in the Amazon RDS User Guide.
Contents
Note
In the following list, the required parameters are described first.
- ActivityStreamKinesisStreamName
-
The name of the Amazon Kinesis data stream used for the database activity stream.
Type: String
Required: No
- ActivityStreamKmsKeyId
-
The AWS KMS key identifier used for encrypting messages in the database activity stream.
The AWS KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key.
Type: String
Required: No
- ActivityStreamMode
-
The mode of the database activity stream. Database events such as a change or access generate an activity stream event. The database session can handle these events either synchronously or asynchronously.
Type: String
Valid Values:
sync | async
Required: No
- ActivityStreamStatus
-
The status of the database activity stream.
Type: String
Valid Values:
stopped | starting | started | stopping
Required: No
- AllocatedStorage
-
For all database engines except Amazon Aurora,
AllocatedStorage
specifies the allocated storage size in gibibytes (GiB). For Aurora,AllocatedStorage
always returns 1, because Aurora DB cluster storage size isn't fixed, but instead automatically adjusts as needed.Type: Integer
Required: No
- AssociatedRoles.DBClusterRole.N
-
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.
Type: Array of DBClusterRole objects
Required: No
- AutomaticRestartTime
-
The time when a stopped DB cluster is restarted automatically.
Type: Timestamp
Required: No
- AutoMinorVersionUpgrade
-
Indicates whether minor version patches are applied automatically.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: Boolean
Required: No
- AvailabilityZones.AvailabilityZone.N
-
The list of Availability Zones (AZs) where instances in the DB cluster can be created.
Type: Array of strings
Required: No
- AwsBackupRecoveryPointArn
-
The Amazon Resource Name (ARN) of the recovery point in AWS Backup.
Type: String
Required: No
- BacktrackConsumedChangeRecords
-
The number of change records stored for Backtrack.
Type: Long
Required: No
- BacktrackWindow
-
The target backtrack window, in seconds. If this value is set to
0
, backtracking is disabled for the DB cluster. Otherwise, backtracking is enabled.Type: Long
Required: No
- BackupRetentionPeriod
-
The number of days for which automatic DB snapshots are retained.
Type: Integer
Required: No
- Capacity
-
The current capacity of an Aurora Serverless v1 DB cluster. The capacity is
0
(zero) when the cluster is paused.For more information about Aurora Serverless v1, see Using Amazon Aurora Serverless v1 in the Amazon Aurora User Guide.
Type: Integer
Required: No
- CertificateDetails
-
The details of the DB instance’s server certificate.
For more information, see Using SSL/TLS to encrypt a connection to a DB instance in the Amazon RDS User Guide and Using SSL/TLS to encrypt a connection to a DB cluster in the Amazon Aurora User Guide.
Type: CertificateDetails object
Required: No
- CharacterSetName
-
If present, specifies the name of the character set that this cluster is associated with.
Type: String
Required: No
- CloneGroupId
-
The ID of the clone group with which the DB cluster is associated.
Type: String
Required: No
- ClusterCreateTime
-
The time when the DB cluster was created, in Universal Coordinated Time (UTC).
Type: Timestamp
Required: No
- ClusterScalabilityType
-
The scalability mode of the Aurora DB cluster. When set to
limitless
, the cluster operates as an Aurora Limitless Database. When set tostandard
(the default), the cluster uses normal DB instance creation.Type: String
Valid Values:
standard | limitless
Required: No
- CopyTagsToSnapshot
-
Indicates whether tags are copied from the DB cluster to snapshots of the DB cluster.
Type: Boolean
Required: No
- CrossAccountClone
-
Indicates whether the DB cluster is a clone of a DB cluster owned by a different AWS account.
Type: Boolean
Required: No
- CustomEndpoints.member.N
-
The custom endpoints associated with the DB cluster.
Type: Array of strings
Required: No
- DatabaseName
-
The name of the initial database that was specified for the DB cluster when it was created, if one was provided. This same name is returned for the life of the DB cluster.
Type: String
Required: No
- DBClusterArn
-
The Amazon Resource Name (ARN) for the DB cluster.
Type: String
Required: No
- DBClusterIdentifier
-
The user-supplied identifier for the DB cluster. This identifier is the unique key that identifies a DB cluster.
Type: String
Required: No
- DBClusterInstanceClass
-
The name of the compute and memory capacity class of the DB instance.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: String
Required: No
- DBClusterMembers.DBClusterMember.N
-
The list of DB instances that make up the DB cluster.
Type: Array of DBClusterMember objects
Required: No
- DBClusterOptionGroupMemberships.DBClusterOptionGroup.N
-
The list of option group memberships for this DB cluster.
Type: Array of DBClusterOptionGroupStatus objects
Required: No
- DBClusterParameterGroup
-
The name of the DB cluster parameter group for the DB cluster.
Type: String
Required: No
- DbClusterResourceId
-
The AWS Region-unique, immutable identifier for the DB cluster. This identifier is found in AWS CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
Type: String
Required: No
- DBSubnetGroup
-
Information about the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Type: String
Required: No
- DBSystemId
-
Reserved for future use.
Type: String
Required: No
- DeletionProtection
-
Indicates whether the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
Type: Boolean
Required: No
- DomainMemberships.DomainMembership.N
-
The Active Directory Domain membership records associated with the DB cluster.
Type: Array of DomainMembership objects
Required: No
- EarliestBacktrackTime
-
The earliest time to which a DB cluster can be backtracked.
Type: Timestamp
Required: No
- EarliestRestorableTime
-
The earliest time to which a database can be restored with point-in-time restore.
Type: Timestamp
Required: No
- EnabledCloudwatchLogsExports.member.N
-
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
Log types vary by DB engine. For information about the log types for each DB engine, see Amazon RDS Database Log Files in the Amazon Aurora User Guide.
Type: Array of strings
Required: No
- Endpoint
-
The connection endpoint for the primary instance of the DB cluster.
Type: String
Required: No
- Engine
-
The database engine used for this DB cluster.
Type: String
Required: No
- EngineLifecycleSupport
-
The life cycle type for the DB cluster.
For more information, see CreateDBCluster.
Type: String
Required: No
- EngineMode
-
The DB engine mode of the DB cluster, either
provisioned
orserverless
.For more information, see CreateDBCluster.
Type: String
Required: No
- EngineVersion
-
The version of the database engine.
Type: String
Required: No
- GlobalWriteForwardingRequested
-
Indicates whether write forwarding is enabled for a secondary cluster in an Aurora global database. Because write forwarding takes time to enable, check the value of
GlobalWriteForwardingStatus
to confirm that the request has completed before using the write forwarding feature for this cluster.Type: Boolean
Required: No
- GlobalWriteForwardingStatus
-
The status of write forwarding for a secondary cluster in an Aurora global database.
Type: String
Valid Values:
enabled | disabled | enabling | disabling | unknown
Required: No
- HostedZoneId
-
The ID that Amazon Route 53 assigns when you create a hosted zone.
Type: String
Required: No
- HttpEndpointEnabled
-
Indicates whether the HTTP endpoint is enabled for an Aurora DB cluster.
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.
For more information, see Using RDS Data API in the Amazon Aurora User Guide.
Type: Boolean
Required: No
- IAMDatabaseAuthenticationEnabled
-
Indicates whether the mapping of AWS Identity and Access Management (IAM) accounts to database accounts is enabled.
Type: Boolean
Required: No
- IOOptimizedNextAllowedModificationTime
-
The next time you can modify the DB cluster to use the
aurora-iopt1
storage type.This setting is only for Aurora DB clusters.
Type: Timestamp
Required: No
- Iops
-
The Provisioned IOPS (I/O operations per second) value.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: Integer
Required: No
- KmsKeyId
-
If
StorageEncrypted
is enabled, the AWS KMS key identifier for the encrypted DB cluster.The AWS KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key.
Type: String
Required: No
- LatestRestorableTime
-
The latest time to which a database can be restored with point-in-time restore.
Type: Timestamp
Required: No
- LimitlessDatabase
-
The details for Aurora Limitless Database.
Type: LimitlessDatabase object
Required: No
- LocalWriteForwardingStatus
-
Indicates whether an Aurora DB cluster has in-cluster write forwarding enabled, not enabled, requested, or is in the process of enabling it.
Type: String
Valid Values:
enabled | disabled | enabling | disabling | requested
Required: No
- MasterUsername
-
The master username for the DB cluster.
Type: String
Required: No
- MasterUserSecret
-
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.
Type: MasterUserSecret object
Required: No
- MonitoringInterval
-
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB cluster.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: Integer
Required: No
- MonitoringRoleArn
-
The ARN for the IAM role that permits RDS to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: String
Required: No
- MultiAZ
-
Indicates whether the DB cluster has instances in multiple Availability Zones.
Type: Boolean
Required: No
- NetworkType
-
The network type of the DB instance.
The network type is determined by the
DBSubnetGroup
specified for the DB cluster. ADBSubnetGroup
can support only the IPv4 protocol or the IPv4 and the IPv6 protocols (DUAL
).For more information, see Working with a DB instance in a VPC in the Amazon Aurora User Guide.
This setting is only for Aurora DB clusters.
Valid Values:
IPV4 | DUAL
Type: String
Required: No
- PendingModifiedValues
-
Information about pending changes to the DB cluster. This information is returned only when there are pending changes. Specific changes are identified by subelements.
Type: ClusterPendingModifiedValues object
Required: No
- PercentProgress
-
The progress of the operation as a percentage.
Type: String
Required: No
- PerformanceInsightsEnabled
-
Indicates whether Performance Insights is enabled for the DB cluster.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: Boolean
Required: No
- PerformanceInsightsKMSKeyId
-
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.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: String
Required: No
- PerformanceInsightsRetentionPeriod
-
The number of days to retain Performance Insights data.
This setting is only for non-Aurora Multi-AZ DB clusters.
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
daysType: Integer
Required: No
-
- Port
-
The port that the database engine is listening on.
Type: Integer
Required: No
- PreferredBackupWindow
-
The daily time range during which automated backups are created if automated backups are enabled, as determined by the
BackupRetentionPeriod
.Type: String
Required: No
- PreferredMaintenanceWindow
-
The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
Type: String
Required: No
- PubliclyAccessible
-
Indicates whether the DB cluster is publicly accessible.
When the DB cluster is publicly accessible and you connect from outside of the DB cluster's virtual private cloud (VPC), its Domain Name System (DNS) endpoint resolves to the public IP address. When you connect from within the same VPC as the DB cluster, the endpoint resolves to the private IP address. 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.
For more information, see CreateDBCluster.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: Boolean
Required: No
- RdsCustomClusterConfiguration
-
Reserved for future use.
Type: RdsCustomClusterConfiguration object
Required: No
- ReaderEndpoint
-
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Aurora Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Aurora distributes the connection requests among the Aurora Replicas in the DB cluster. This functionality can help balance your read workload across multiple Aurora Replicas in your DB cluster.
If a failover occurs, and the Aurora Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Aurora Replicas in the cluster, you can then reconnect to the reader endpoint.
Type: String
Required: No
- ReadReplicaIdentifiers.ReadReplicaIdentifier.N
-
Contains one or more identifiers of the read replicas associated with this DB cluster.
Type: Array of strings
Required: No
- ReplicationSourceIdentifier
-
The identifier of the source DB cluster if this DB cluster is a read replica.
Type: String
Required: No
- ScalingConfigurationInfo
-
The scaling configuration for an Aurora DB cluster in
serverless
DB engine mode.For more information, see Using Amazon Aurora Serverless v1 in the Amazon Aurora User Guide.
Type: ScalingConfigurationInfo object
Required: No
- ServerlessV2ScalingConfiguration
-
The scaling configuration for an Aurora Serverless v2 DB cluster.
For more information, see Using Amazon Aurora Serverless v2 in the Amazon Aurora User Guide.
Type: ServerlessV2ScalingConfigurationInfo object
Required: No
- Status
-
The current state of this DB cluster.
Type: String
Required: No
- StatusInfos.DBClusterStatusInfo.N
-
Reserved for future use.
Type: Array of DBClusterStatusInfo objects
Required: No
- StorageEncrypted
-
Indicates whether the DB cluster is encrypted.
Type: Boolean
Required: No
- StorageThroughput
-
The storage throughput for the DB cluster. The throughput is automatically set based on the IOPS that you provision, and is not configurable.
This setting is only for non-Aurora Multi-AZ DB clusters.
Type: Integer
Required: No
- StorageType
-
The storage type associated with the DB cluster.
Type: String
Required: No
- TagList.Tag.N
-
A list of tags.
For more information, see Tagging Amazon RDS resources in the Amazon RDS User Guide or Tagging Amazon Aurora and Amazon RDS resources in the Amazon Aurora User Guide.
Type: Array of Tag objects
Required: No
- VpcSecurityGroups.VpcSecurityGroupMembership.N
-
The list of VPC security groups that the DB cluster belongs to.
Type: Array of VpcSecurityGroupMembership objects
Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following: