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Class: Aws::RDS::DBInstance

Inherits:
Aws::Resources::Resource show all
Defined in:
(unknown)

Instance Attribute Summary collapse

Attributes inherited from Aws::Resources::Resource

#client, #identifiers

Instance Method Summary collapse

Methods inherited from Aws::Resources::Resource

add_data_attribute, add_identifier, #data, data_attributes, #data_loaded?, identifiers, #load, #wait_until

Methods included from Aws::Resources::OperationMethods

#add_batch_operation, #add_operation, #batch_operation, #batch_operation_names, #batch_operations, #operation, #operation_names, #operations

Constructor Details

#initialize(id, options = {}) ⇒ Object #initialize(options = {}) ⇒ Object

Overloads:

  • #initialize(id, options = {}) ⇒ Object

    Parameters:

    • id (String)

    Options Hash (options):

    • :client (Client)

      When `:client is not given, the options hash is used to construct a new Client object.

  • #initialize(options = {}) ⇒ Object

    Options Hash (options):

    • :id (required, String)
    • :client (Client)

      When `:client is not given, the options hash is used to construct a new Client object.

Instance Attribute Details

#allocated_storageInteger (readonly)

Specifies the allocated storage size specified in gigabytes.

Returns:

  • (Integer)

    Specifies the allocated storage size specified in gigabytes.

#auto_minor_version_upgradeBoolean (readonly)

Indicates that minor version patches are applied automatically.

Returns:

  • (Boolean)

    Indicates that minor version patches are applied automatically.

#availability_zoneString (readonly)

Specifies the name of the Availability Zone the DB instance is located in.

Returns:

  • (String)

    Specifies the name of the Availability Zone the DB instance is located in.

#backup_retention_periodInteger (readonly)

Specifies the number of days for which automatic DB snapshots are retained.

Returns:

  • (Integer)

    Specifies the number of days for which automatic DB snapshots are retained.

#ca_certificate_identifierString (readonly)

The identifier of the CA certificate for this DB instance.

Returns:

  • (String)

    The identifier of the CA certificate for this DB instance.

#character_set_nameString (readonly)

If present, specifies the name of the character set that this instance is associated with.

Returns:

  • (String)

    If present, specifies the name of the character set that this instance is associated with.

#copy_tags_to_snapshotBoolean (readonly)

Specifies whether tags are copied from the DB instance to snapshots of the DB instance.

Returns:

  • (Boolean)

    Specifies whether tags are copied from the DB instance to snapshots of the DB instance.

#db_cluster_identifierString (readonly)

If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.

Returns:

  • (String)

    If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.

#db_instance_arnString (readonly)

The Amazon Resource Name (ARN) for the DB instance.

Returns:

  • (String)

    The Amazon Resource Name (ARN) for the DB instance.

#db_instance_classString (readonly)

Contains the name of the compute and memory capacity class of the DB instance.

Returns:

  • (String)

    Contains the name of the compute and memory capacity class of the DB instance.

#db_instance_identifierString (readonly)

Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.

Returns:

  • (String)

    Contains a user-supplied database identifier.

#db_instance_portInteger (readonly)

Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.

Returns:

  • (Integer)

    Specifies the port that the DB instance listens on.

#db_instance_statusString (readonly)

Specifies the current state of this database.

Returns:

  • (String)

    Specifies the current state of this database.

#db_nameString (readonly)

The meaning of this parameter differs according to the database engine you use. For example, this value returns MySQL, MariaDB, or PostgreSQL information when returning values from CreateDBInstanceReadReplica since Read Replicas are only supported for these engines.

MySQL, MariaDB, SQL Server, PostgreSQL

Contains the name of the initial database of this instance that was provided at create time, if one was specified when the DB instance was created. This same name is returned for the life of the DB instance.

Type: String

Oracle

Contains the Oracle System ID (SID) of the created DB instance. Not shown when the returned parameters do not apply to an Oracle DB instance.

Returns:

  • (String)

    The meaning of this parameter differs according to the database engine you use.

#db_parameter_groupsArray<Types::DBParameterGroupStatus> (readonly)

Provides the list of DB parameter groups applied to this DB instance.

Returns:

#db_security_groupsArray<Types::DBSecurityGroupMembership> (readonly)

Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.

Returns:

  • (Array<Types::DBSecurityGroupMembership>)

    Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.

#db_subnet_groupTypes::DBSubnetGroup (readonly)

Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.

Returns:

  • (Types::DBSubnetGroup)

    Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.

#dbi_resource_idString (readonly)

The AWS Region-unique, immutable identifier for the DB instance. This identifier is found in AWS CloudTrail log entries whenever the AWS KMS key for the DB instance is accessed.

Returns:

  • (String)

    The AWS Region-unique, immutable identifier for the DB instance.

#domain_membershipsArray<Types::DomainMembership> (readonly)

The Active Directory Domain membership records associated with the DB instance.

Returns:

  • (Array<Types::DomainMembership>)

    The Active Directory Domain membership records associated with the DB instance.

#endpointTypes::Endpoint (readonly)

Specifies the connection endpoint.

Returns:

#engineString (readonly)

Provides the name of the database engine to be used for this DB instance.

Returns:

  • (String)

    Provides the name of the database engine to be used for this DB instance.

#engine_versionString (readonly)

Indicates the database engine version.

Returns:

  • (String)

    Indicates the database engine version.

#enhanced_monitoring_resource_arnString (readonly)

The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.

Returns:

  • (String)

    The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.

#iam_database_authentication_enabledBoolean (readonly)

True if mapping of AWS Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.

IAM database authentication can be enabled for the following database engines

  • For MySQL 5.6, minor version 5.6.34 or higher

  • For MySQL 5.7, minor version 5.7.16 or higher

  • Aurora 5.6 or higher. To enable IAM database authentication for Aurora, see DBCluster Type.

Returns:

  • (Boolean)

    True if mapping of AWS Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.

#idString (readonly)

Returns:

  • (String)

#instance_create_timeTime (readonly)

Provides the date and time the DB instance was created.

Returns:

  • (Time)

    Provides the date and time the DB instance was created.

#iopsInteger (readonly)

Specifies the Provisioned IOPS (I/O operations per second) value.

Returns:

  • (Integer)

    Specifies the Provisioned IOPS (I/O operations per second) value.

#kms_key_idString (readonly)

If StorageEncrypted is true, the AWS KMS key identifier for the encrypted DB instance.

Returns:

  • (String)

    If StorageEncrypted is true, the AWS KMS key identifier for the encrypted DB instance.

#latest_restorable_timeTime (readonly)

Specifies the latest time to which a database can be restored with point-in-time restore.

Returns:

  • (Time)

    Specifies the latest time to which a database can be restored with point-in-time restore.

#license_modelString (readonly)

License model information for this DB instance.

Returns:

  • (String)

    License model information for this DB instance.

#master_usernameString (readonly)

Contains the master username for the DB instance.

Returns:

  • (String)

    Contains the master username for the DB instance.

#monitoring_intervalInteger (readonly)

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

Returns:

  • (Integer)

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

#monitoring_role_arnString (readonly)

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

Returns:

  • (String)

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

#multi_azBoolean (readonly)

Specifies if the DB instance is a Multi-AZ deployment.

Returns:

  • (Boolean)

    Specifies if the DB instance is a Multi-AZ deployment.

#option_group_membershipsArray<Types::OptionGroupMembership> (readonly)

Provides the list of option group memberships for this DB instance.

Returns:

#pending_modified_valuesTypes::PendingModifiedValues (readonly)

Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.

Returns:

#performance_insights_enabledBoolean (readonly)

True if Performance Insights is enabled for the DB instance, and otherwise false.

Returns:

  • (Boolean)

    True if Performance Insights is enabled for the DB instance, and otherwise false.

#performance_insights_kms_key_idString (readonly)

The AWS KMS key identifier for encryption of Performance Insights data. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

Returns:

  • (String)

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

#preferred_backup_windowString (readonly)

Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod.

Returns:

  • (String)

    Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod.

#preferred_maintenance_windowString (readonly)

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

Returns:

  • (String)

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

#promotion_tierInteger (readonly)

A value that specifies the order in which an Aurora Replica is promoted to the primary instance after a failure of the existing primary instance. For more information, see Fault Tolerance for an Aurora DB Cluster.

Returns:

  • (Integer)

    A value that specifies the order in which an Aurora Replica is promoted to the primary instance after a failure of the existing primary instance.

#publicly_accessibleBoolean (readonly)

Specifies the accessibility options for the DB instance. A value of true specifies an Internet-facing instance with a publicly resolvable DNS name, which resolves to a public IP address. A value of false specifies an internal instance with a DNS name that resolves to a private IP address.

Default: The default behavior varies depending on whether a VPC has been requested or not. The following list shows the default behavior in each case.

  • Default VPC:true

  • VPC:false

If no DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is publicly accessible. If a specific DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is private.

Returns:

  • (Boolean)

    Specifies the accessibility options for the DB instance.

#read_replica_db_cluster_identifiersArray<String> (readonly)

Contains one or more identifiers of Aurora DB clusters that are Read Replicas of this DB instance.

Returns:

  • (Array<String>)

    Contains one or more identifiers of Aurora DB clusters that are Read Replicas of this DB instance.

#read_replica_db_instance_identifiersArray<String> (readonly)

Contains one or more identifiers of the Read Replicas associated with this DB instance.

Returns:

  • (Array<String>)

    Contains one or more identifiers of the Read Replicas associated with this DB instance.

#read_replica_source_db_instance_identifierString (readonly)

Contains the identifier of the source DB instance if this DB instance is a Read Replica.

Returns:

  • (String)

    Contains the identifier of the source DB instance if this DB instance is a Read Replica.

#secondary_availability_zoneString (readonly)

If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.

Returns:

  • (String)

    If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.

#status_infosArray<Types::DBInstanceStatusInfo> (readonly)

The status of a Read Replica. If the instance is not a Read Replica, this is blank.

Returns:

#storage_encryptedBoolean (readonly)

Specifies whether the DB instance is encrypted.

Returns:

  • (Boolean)

    Specifies whether the DB instance is encrypted.

#storage_typeString (readonly)

Specifies the storage type associated with DB instance.

Returns:

  • (String)

    Specifies the storage type associated with DB instance.

#tde_credential_arnString (readonly)

The ARN from the key store with which the instance is associated for TDE encryption.

Returns:

  • (String)

    The ARN from the key store with which the instance is associated for TDE encryption.

#timezoneString (readonly)

The time zone of the DB instance. In most cases, the Timezone element is empty. Timezone content appears only for Microsoft SQL Server DB instances that were created with a time zone specified.

Returns:

  • (String)

    The time zone of the DB instance.

#vpc_security_groupsArray<Types::VpcSecurityGroupMembership> (readonly)

Provides a list of VPC security group elements that the DB instance belongs to.

Returns:

Instance Method Details

#certificateCertificate?

Returns:

#clusterDBCluster?

Returns:

#create(options = {}) ⇒ DBInstance

Examples:

Request syntax example with placeholder values


dbinstance.create({
  db_name: "String",
  allocated_storage: 1,
  db_instance_class: "String", # required
  engine: "String", # required
  master_username: "String",
  master_user_password: "String",
  db_security_groups: ["String"],
  vpc_security_group_ids: ["String"],
  availability_zone: "String",
  db_subnet_group_name: "String",
  preferred_maintenance_window: "String",
  db_parameter_group_name: "String",
  backup_retention_period: 1,
  preferred_backup_window: "String",
  port: 1,
  multi_az: false,
  engine_version: "String",
  auto_minor_version_upgrade: false,
  license_model: "String",
  iops: 1,
  option_group_name: "String",
  character_set_name: "String",
  publicly_accessible: false,
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
  db_cluster_identifier: "String",
  storage_type: "String",
  tde_credential_arn: "String",
  tde_credential_password: "String",
  storage_encrypted: false,
  kms_key_id: "String",
  domain: "String",
  copy_tags_to_snapshot: false,
  monitoring_interval: 1,
  monitoring_role_arn: "String",
  domain_iam_role_name: "String",
  promotion_tier: 1,
  timezone: "String",
  enable_iam_database_authentication: false,
  enable_performance_insights: false,
  performance_insights_kms_key_id: "String",
})

Basic usage

dbinstance = dbinstance.create(options)
dbinstance.id
#=> "dbinstance-id"

Options Hash (options):

  • :db_name (String)

    The meaning of this parameter differs according to the database engine you use.

    Type: String

    MySQL

    The name of the database to create when the DB instance is created. If this parameter is not specified, no database is created in the DB instance.

    Constraints:

    • Must contain 1 to 64 letters or numbers.

    • Cannot be a word reserved by the specified database engine

    MariaDB

    The name of the database to create when the DB instance is created. If this parameter is not specified, no database is created in the DB instance.

    Constraints:

    • Must contain 1 to 64 letters or numbers.

    • Cannot be a word reserved by the specified database engine

    PostgreSQL

    The name of the database to create when the DB instance is created. If this parameter is not specified, the default \"postgres\" database is created in the DB instance.

    Constraints:

    • Must contain 1 to 63 letters, numbers, or underscores.

    • Must begin with a letter or an underscore. Subsequent characters can be letters, underscores, or digits (0-9).

    • Cannot be a word reserved by the specified database engine

    Oracle

    The Oracle System ID (SID) of the created DB instance. If you specify null, the default value ORCL is used. You can\'t specify the string NULL, or any other reserved word, for DBName.

    Default: ORCL

    Constraints:

    • Cannot be longer than 8 characters

    ^

    SQL Server

    Not applicable. Must be null.

    Amazon Aurora

    The name of the database to create when the primary instance of the DB cluster is created. If this parameter is not specified, no database is created in the DB instance.

    Constraints:

    • Must contain 1 to 64 letters or numbers.

    • Cannot be a word reserved by the specified database engine

  • :allocated_storage (Integer)

    The amount of storage (in gigabytes) to be initially allocated for the DB instance.

    Type: Integer

    Amazon Aurora

    Not applicable. Aurora cluster volumes automatically grow as the amount of data in your database increases, though you are only charged for the space that you use in an Aurora cluster volume.

    MySQL

    Constraints to the amount of storage for each storage type are the following:

    • General Purpose (SSD) storage (gp2): Must be an integer from 5 to

    • Provisioned IOPS storage (io1): Must be an integer from 100 to 6144.

    • Magnetic storage (standard): Must be an integer from 5 to 3072.

    MariaDB

    Constraints to the amount of storage for each storage type are the following:

    • General Purpose (SSD) storage (gp2): Must be an integer from 5 to

    • Provisioned IOPS storage (io1): Must be an integer from 100 to 6144.

    • Magnetic storage (standard): Must be an integer from 5 to 3072.

    PostgreSQL

    Constraints to the amount of storage for each storage type are the following:

    • General Purpose (SSD) storage (gp2): Must be an integer from 5 to

    • Provisioned IOPS storage (io1): Must be an integer from 100 to 6144.

    • Magnetic storage (standard): Must be an integer from 5 to 3072.

    Oracle

    Constraints to the amount of storage for each storage type are the following:

    • General Purpose (SSD) storage (gp2): Must be an integer from 10 to

    • Provisioned IOPS storage (io1): Must be an integer from 100 to 6144.

    • Magnetic storage (standard): Must be an integer from 10 to 3072.

    SQL Server

    Constraints to the amount of storage for each storage type are the following:

    • General Purpose (SSD) storage (gp2):

      • Enterprise and Standard editions: Must be an integer from 200 to

      • Web and Express editions: Must be an integer from 20 to 16384.

    • Provisioned IOPS storage (io1):

      • Enterprise and Standard editions: Must be an integer from 200 to

      • Web and Express editions: Must be an integer from 100 to 16384.

    • Magnetic storage (standard):

      • Enterprise and Standard editions: Must be an integer from 200 to

      • Web and Express editions: Must be an integer from 20 to 1024.

  • :db_instance_class (required, String)

    The compute and memory capacity of the DB instance, for example, db.m4.large. 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.

  • :engine (required, String)

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

    Not every database engine is available for every AWS Region.

    Valid Values:

    • aurora

    • aurora-postgresql

    • mariadb

    • mysql

    • oracle-ee

    • oracle-se2

    • oracle-se1

    • oracle-se

    • postgres

    • sqlserver-ee

    • sqlserver-se

    • sqlserver-ex

    • sqlserver-web

  • :master_username (String)

    The name for the master user.

    Amazon Aurora

    Not applicable. The name for the master user is managed by the DB cluster. For more information, see CreateDBCluster.

    MariaDB

    Constraints:

    • Required for MariaDB.

    • Must be 1 to 16 letters or numbers.

    • Cannot be a reserved word for the chosen database engine.

    Microsoft SQL Server

    Constraints:

    • Required for SQL Server.

    • Must be 1 to 128 letters or numbers.

    • The first character must be a letter.

    • Cannot be a reserved word for the chosen database engine.

    MySQL

    Constraints:

    • Required for MySQL.

    • Must be 1 to 16 letters or numbers.

    • First character must be a letter.

    • Cannot be a reserved word for the chosen database engine.

    Oracle

    Constraints:

    • Required for Oracle.

    • Must be 1 to 30 letters or numbers.

    • First character must be a letter.

    • Cannot be a reserved word for the chosen database engine.

    PostgreSQL

    Constraints:

    • Required for PostgreSQL.

    • Must be 1 to 63 letters or numbers.

    • First character must be a letter.

    • Cannot be a reserved word for the chosen database engine.

  • :master_user_password (String)

    The password for the master user. The password can include any printable ASCII character except \"/\", \"\"\", or \"@\".

    Amazon Aurora

    Not applicable. The password for the master user is managed by the DB cluster. For more information, see CreateDBCluster.

    MariaDB

    Constraints: Must contain from 8 to 41 characters.

    Microsoft SQL Server

    Constraints: Must contain from 8 to 128 characters.

    MySQL

    Constraints: Must contain from 8 to 41 characters.

    Oracle

    Constraints: Must contain from 8 to 30 characters.

    PostgreSQL

    Constraints: Must contain from 8 to 128 characters.

  • :db_security_groups (Array<String>)

    A list of DB security groups to associate with this DB instance.

    Default: The default DB security group for the database engine.

  • :vpc_security_group_ids (Array<String>)

    A list of EC2 VPC security groups to associate with this DB instance.

    Amazon Aurora

    Not applicable. The associated list of EC2 VPC security groups is managed by the DB cluster. For more information, see CreateDBCluster.

    Default: The default EC2 VPC security group for the DB subnet group\'s VPC.

  • :availability_zone (String)

    The EC2 Availability Zone that the DB instance is created in. For information on AWS Regions and Availability Zones, see Regions and Availability Zones.

    Default: A random, system-chosen Availability Zone in the endpoint\'s AWS Region.

    Example: us-east-1d

    Constraint: The AvailabilityZone parameter can\'t be specified if the MultiAZ parameter is set to true. The specified Availability Zone must be in the same AWS Region as the current endpoint.

  • :db_subnet_group_name (String)

    A DB subnet group to associate with this DB instance.

    If there is no DB subnet group, then it is a non-VPC DB instance.

  • :preferred_maintenance_window (String)

    The time range each week during which system maintenance can occur, in Universal Coordinated Time (UTC). For more information, see Amazon RDS Maintenance Window.

    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.

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

    Constraints: Minimum 30-minute window.

  • :db_parameter_group_name (String)

    The name of the DB parameter group to associate with this DB instance. If this argument is omitted, the default DBParameterGroup for the specified engine is used.

    Constraints:

    • Must be 1 to 255 letters, numbers, or hyphens.

    • First character must be a letter

    • Cannot end with a hyphen or contain two consecutive hyphens

  • :backup_retention_period (Integer)

    The number of days for which automated backups are retained. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.

    Amazon Aurora

    Not applicable. The retention period for automated backups is managed by the DB cluster. For more information, see CreateDBCluster.

    Default: 1

    Constraints:

    • Must be a value from 0 to 35

    • Cannot be set to 0 if the DB instance is a source to Read Replicas

  • :preferred_backup_window (String)

    The daily time range during which automated backups are created if automated backups are enabled, using the BackupRetentionPeriod parameter. For more information, see The Backup Window.

    Amazon Aurora

    Not applicable. The daily time range for creating automated backups is managed by the DB cluster. For more information, see CreateDBCluster.

    The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region. To see the time blocks available, see Adjusting the Preferred DB Instance Maintenance Window.

    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.

  • :port (Integer)

    The port number on which the database accepts connections.

    MySQL

    Default: 3306

    Valid Values: 1150-65535

    Type: Integer

    MariaDB

    Default: 3306

    Valid Values: 1150-65535

    Type: Integer

    PostgreSQL

    Default: 5432

    Valid Values: 1150-65535

    Type: Integer

    Oracle

    Default: 1521

    Valid Values: 1150-65535

    SQL Server

    Default: 1433

    Valid Values: 1150-65535 except for 1434, 3389, 47001, 49152, and 49152 through 49156.

    Amazon Aurora

    Default: 3306

    Valid Values: 1150-65535

    Type: Integer

  • :multi_az (Boolean)

    Specifies if the DB instance is a Multi-AZ deployment. You can\'t set the AvailabilityZone parameter if the MultiAZ parameter is set to true.

  • :engine_version (String)

    The version number of the database engine to use.

    The following are the database engines and major and minor versions that are available with Amazon RDS. Not every database engine is available for every AWS Region.

    Amazon Aurora

    Not applicable. The version number of the database engine to be used by the DB instance is managed by the DB cluster. For more information, see CreateDBCluster.

    MariaDB

    • 10.1.23 (supported in all AWS Regions)

    • 10.1.19 (supported in all AWS Regions)

    • 10.1.14 (supported in all AWS Regions except us-east-2)

    • 10.0.31 (supported in all AWS Regions)

    • 10.0.28 (supported in all AWS Regions)

    • 10.0.24 (supported in all AWS Regions)

    • 10.0.17 (supported in all AWS Regions except us-east-2, ca-central-1, eu-west-2)

    Microsoft SQL Server 2016

    • 13.00.4422.0.v1 (supported for all editions, and all AWS Regions)

    • 13.00.2164.0.v1 (supported for all editions, and all AWS Regions)

    Microsoft SQL Server 2014

    • 12.00.5546.0.v1 (supported for all editions, and all AWS Regions)

    • 12.00.5000.0.v1 (supported for all editions, and all AWS Regions)

    • 12.00.4422.0.v1 (supported for all editions except Enterprise Edition, and all AWS Regions except ca-central-1 and eu-west-2)

    Microsoft SQL Server 2012

    • 11.00.6594.0.v1 (supported for all editions, and all AWS Regions)

    • 11.00.6020.0.v1 (supported for all editions, and all AWS Regions)

    • 11.00.5058.0.v1 (supported for all editions, and all AWS Regions except us-east-2, ca-central-1, and eu-west-2)

    • 11.00.2100.60.v1 (supported for all editions, and all AWS Regions except us-east-2, ca-central-1, and eu-west-2)

    Microsoft SQL Server 2008 R2

    • 10.50.6529.0.v1 (supported for all editions, and all AWS Regions except us-east-2, ca-central-1, and eu-west-2)

    • 10.50.6000.34.v1 (supported for all editions, and all AWS Regions except us-east-2, ca-central-1, and eu-west-2)

    • 10.50.2789.0.v1 (supported for all editions, and all AWS Regions except us-east-2, ca-central-1, and eu-west-2)

    MySQL

    • 5.7.19 (supported in all AWS regions)

    • 5.7.17 (supported in all AWS regions)

    • 5.7.16 (supported in all AWS regions)

    • 5.6.37 (supported in all AWS Regions)

    • 5.6.35 (supported in all AWS Regions)

    • 5.6.34 (supported in all AWS Regions)

    • 5.6.29 (supported in all AWS Regions)

    • 5.6.27 (supported in all AWS Regions except us-east-2, ca-central-1, eu-west-2)

    • 5.5.57 (supported in all AWS Regions)

    • 5.5.54 (supported in all AWS Regions)

    • 5.5.53 (supported in all AWS Regions)

    • 5.5.46 (supported in all AWS Regions)

    Oracle 12c

    • 12.1.0.2.v9 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v8 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v7 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v6 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v5 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v4 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v3 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v2 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    • 12.1.0.2.v1 (supported for EE in all AWS regions, and SE2 in all AWS regions except us-gov-west-1)

    Oracle 11g

    • 11.2.0.4.v13 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v12 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v11 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v10 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v9 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v8 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v7 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v6 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v5 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v4 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v3 (supported for EE, SE1, and SE, in all AWS regions)

    • 11.2.0.4.v1 (supported for EE, SE1, and SE, in all AWS regions)

    PostgreSQL

    • Version 9.6.x: 9.6.5 | 9.6.3 | 9.6.2 | 9.6.1

    • Version 9.5.x: 9.5.9 | 9.5.7 | 9.5.6 | 9.5.4 | 9.5.2

    • Version 9.4.x: 9.4.14 | 9.4.12 | 9.4.11 | 9.4.9 | 9.4.7

    • Version 9.3.x: 9.3.19 | 9.3.17 | 9.3.16 | 9.3.14 | 9.3.12

  • :auto_minor_version_upgrade (Boolean)

    Indicates that minor engine upgrades are applied automatically to the DB instance during the maintenance window.

    Default: true

  • :license_model (String)

    License model information for this DB instance.

    Valid values: license-included | bring-your-own-license | general-public-license

  • :iops (Integer)

    The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for the DB instance. For information about valid Iops values, see see Amazon RDS Provisioned IOPS Storage to Improve Performance.

    Constraints: Must be a multiple between 3 and 10 of the storage amount for the DB instance. Must also be an integer multiple of 1000. For example, if the size of your DB instance is 500 GB, then your Iops value can be 2000, 3000, 4000, or 5000.

  • :option_group_name (String)

    Indicates that the DB instance should be associated with the specified option group.

    Permanent options, such as the TDE option for Oracle Advanced Security TDE, can\'t be removed from an option group, and that option group can\'t be removed from a DB instance once it is associated with a DB instance

  • :character_set_name (String)

    For supported engines, indicates that the DB instance should be associated with the specified CharacterSet.

    Amazon Aurora

    Not applicable. The character set is managed by the DB cluster. For more information, see CreateDBCluster.

  • :publicly_accessible (Boolean)

    Specifies the accessibility options for the DB instance. A value of true specifies an Internet-facing instance with a publicly resolvable DNS name, which resolves to a public IP address. A value of false specifies an internal instance with a DNS name that resolves to a private IP address.

    Default: The default behavior varies depending on whether a VPC has been requested or not. The following list shows the default behavior in each case.

    • Default VPC: true

    • VPC: false

    If no DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is publicly accessible. If a specific DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is private.

  • :tags (Array<Types::Tag>)

    A list of tags. For more information, see Tagging Amazon RDS Resources.

  • :db_cluster_identifier (String)

    The identifier of the DB cluster that the instance will belong to.

    For information on creating a DB cluster, see CreateDBCluster.

    Type: String

  • :storage_type (String)

    Specifies the storage type to be associated with the DB instance.

    Valid values: standard | gp2 | io1

    If you specify io1, you must also include a value for the Iops parameter.

    Default: io1 if the Iops parameter is specified, otherwise standard

  • :tde_credential_arn (String)

    The ARN from the key store with which to associate the instance for TDE encryption.

  • :tde_credential_password (String)

    The password for the given ARN from the key store in order to access the device.

  • :storage_encrypted (Boolean)

    Specifies whether the DB instance is encrypted.

    Amazon Aurora

    Not applicable. The encryption for DB instances is managed by the DB cluster. For more information, see CreateDBCluster.

    Default: false

  • :kms_key_id (String)

    The AWS KMS key identifier for an encrypted DB instance.

    The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are creating a DB instance with the same AWS account that owns the KMS encryption key used to encrypt the new DB instance, then you can use the KMS key alias instead of the ARN for the KM encryption key.

    Amazon Aurora

    Not applicable. The KMS key identifier is managed by the DB cluster. For more information, see CreateDBCluster.

    If the StorageEncrypted parameter is true, and you do not specify a value for the KmsKeyId parameter, then Amazon RDS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS Region.

  • :domain (String)

    Specify the Active Directory Domain to create the instance in.

  • :copy_tags_to_snapshot (Boolean)

    True to copy all tags from the DB instance to snapshots of the DB instance, and otherwise false. The default is false.

  • :monitoring_interval (Integer)

    The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.

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

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

  • :monitoring_role_arn (String)

    The ARN for the IAM role that permits RDS to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, go to Setting Up and Enabling Enhanced Monitoring.

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

  • :domain_iam_role_name (String)

    Specify the name of the IAM role to be used when making API calls to the Directory Service.

  • :promotion_tier (Integer)

    A value that specifies the order in which an Aurora Replica is promoted to the primary instance after a failure of the existing primary instance. For more information, see Fault Tolerance for an Aurora DB Cluster.

    Default: 1

    Valid Values: 0 - 15

  • :timezone (String)

    The time zone of the DB instance. The time zone parameter is currently supported only by Microsoft SQL Server.

  • :enable_iam_database_authentication (Boolean)

    True to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts, and otherwise false.

    You can enable IAM database authentication for the following database engines:

    Amazon Aurora

    Not applicable. Mapping AWS IAM accounts to database accounts is managed by the DB cluster. For more information, see CreateDBCluster.

    MySQL

    • For MySQL 5.6, minor version 5.6.34 or higher

    • For MySQL 5.7, minor version 5.7.16 or higher

    Default: false

  • :enable_performance_insights (Boolean)

    True to enable Performance Insights for the DB instance, and otherwise false.

  • :performance_insights_kms_key_id (String)

    The AWS KMS key identifier for encryption of Performance Insights data. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

Returns:

See Also:

#create_read_replica(options = {}) ⇒ DBInstance

Examples:

Request syntax example with placeholder values


dbinstance.create_read_replica({
  db_instance_identifier: "String", # required
  db_instance_class: "String",
  availability_zone: "String",
  port: 1,
  auto_minor_version_upgrade: false,
  iops: 1,
  option_group_name: "String",
  publicly_accessible: false,
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
  db_subnet_group_name: "String",
  storage_type: "String",
  copy_tags_to_snapshot: false,
  monitoring_interval: 1,
  monitoring_role_arn: "String",
  kms_key_id: "String",
  pre_signed_url: "String",
  enable_iam_database_authentication: false,
  enable_performance_insights: false,
  performance_insights_kms_key_id: "String",
  destination_region: "String",
  source_region: "String",
})

Basic usage

dbinstance = dbinstance.create_read_replica(options)
dbinstance.id
#=> "dbinstance-id"

Options Hash (options):

  • :db_instance_identifier (required, String)

    The DB instance identifier of the Read Replica. This identifier is the unique key that identifies a DB instance. This parameter is stored as a lowercase string.

  • :db_instance_class (String)

    The compute and memory capacity of the Read Replica, for example, db.m4.large. 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.

    Default: Inherits from the source DB instance.

  • :availability_zone (String)

    The Amazon EC2 Availability Zone that the Read Replica is created in.

    Default: A random, system-chosen Availability Zone in the endpoint\'s AWS Region.

    Example: us-east-1d

  • :port (Integer)

    The port number that the DB instance uses for connections.

    Default: Inherits from the source DB instance

    Valid Values: 1150-65535

  • :auto_minor_version_upgrade (Boolean)

    Indicates that minor engine upgrades are applied automatically to the Read Replica during the maintenance window.

    Default: Inherits from the source DB instance

  • :iops (Integer)

    The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for the DB instance.

  • :option_group_name (String)

    The option group the DB instance is associated with. If omitted, the default option group for the engine specified is used.

  • :publicly_accessible (Boolean)

    Specifies the accessibility options for the DB instance. A value of true specifies an Internet-facing instance with a publicly resolvable DNS name, which resolves to a public IP address. A value of false specifies an internal instance with a DNS name that resolves to a private IP address.

    Default: The default behavior varies depending on whether a VPC has been requested or not. The following list shows the default behavior in each case.

    • Default VPC:true

    • VPC:false

    If no DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is publicly accessible. If a specific DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is private.

  • :tags (Array<Types::Tag>)

    A list of tags. For more information, see Tagging Amazon RDS Resources.

  • :db_subnet_group_name (String)

    Specifies a DB subnet group for the DB instance. The new DB instance is created in the VPC associated with the DB subnet group. If no DB subnet group is specified, then the new DB instance is not created in a VPC.

    Constraints:

    • Can only be specified if the source DB instance identifier specifies a DB instance in another AWS Region.

    • If supplied, must match the name of an existing DBSubnetGroup.

    • The specified DB subnet group must be in the same AWS Region in which the operation is running.

    • All Read Replicas in one AWS Region that are created from the same source DB instance must either:>

      • Specify DB subnet groups from the same VPC. All these Read Replicas are created in the same VPC.

      • Not specify a DB subnet group. All these Read Replicas are created outside of any VPC.

    Example: mySubnetgroup

  • :storage_type (String)

    Specifies the storage type to be associated with the Read Replica.

    Valid values: standard | gp2 | io1

    If you specify io1, you must also include a value for the Iops parameter.

    Default: io1 if the Iops parameter is specified, otherwise standard

  • :copy_tags_to_snapshot (Boolean)

    True to copy all tags from the Read Replica to snapshots of the Read Replica, and otherwise false. The default is false.

  • :monitoring_interval (Integer)

    The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the Read Replica. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.

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

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

  • :monitoring_role_arn (String)

    The ARN for the IAM role that permits RDS to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, go to To create an IAM role for Amazon RDS Enhanced Monitoring.

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

  • :kms_key_id (String)

    The AWS KMS key ID for an encrypted Read Replica. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

    If you specify this parameter when you create a Read Replica from an unencrypted DB instance, the Read Replica is encrypted.

    If you create an encrypted Read Replica in the same AWS Region as the source DB instance, then you do not have to specify a value for this parameter. The Read Replica is encrypted with the same KMS key as the source DB instance.

    If you create an encrypted Read Replica in a different AWS Region, then you must specify a KMS key for the destination AWS Region. KMS encryption keys are specific to the AWS Region that they are created in, and you can\'t use encryption keys from one AWS Region in another AWS Region.

  • :pre_signed_url (String)

    The URL that contains a Signature Version 4 signed request for the CreateDBInstanceReadReplica API action in the source AWS Region that contains the source DB instance.

    You must specify this parameter when you create an encrypted Read Replica from another AWS Region by using the Amazon RDS API. You can specify the --source-region option instead of this parameter when you create an encrypted Read Replica from another AWS Region by using the AWS CLI.

    The presigned URL must be a valid request for the CreateDBInstanceReadReplica API action that can be executed in the source AWS Region that contains the encrypted source DB instance. The presigned URL request must contain the following parameter values:

    • DestinationRegion - The AWS Region that the encrypted Read Replica is created in. This AWS Region is the same one where the CreateDBInstanceReadReplica action is called that contains this presigned URL.

      For example, if you create an encrypted DB instance in the us-west-1 AWS Region, from a source DB instance in the us-east-2 AWS Region, then you call the CreateDBInstanceReadReplica action in the us-east-1 AWS Region and provide a presigned URL that contains a call to the CreateDBInstanceReadReplica action in the us-west-2 AWS Region. For this example, the DestinationRegion in the presigned URL must be set to the us-east-1 AWS Region.

    • KmsKeyId - The AWS KMS key identifier for the key to use to encrypt the Read Replica in the destination AWS Region. This is the same identifier for both the CreateDBInstanceReadReplica action that is called in the destination AWS Region, and the action contained in the presigned URL.

    • SourceDBInstanceIdentifier - The DB instance identifier for the encrypted DB instance to be replicated. This identifier must be in the Amazon Resource Name (ARN) format for the source AWS Region. For example, if you are creating an encrypted Read Replica from a DB instance in the us-west-2 AWS Region, then your SourceDBInstanceIdentifier looks like the following example: arn:aws:rds:us-west-2:123456789012:instance:mysql-instance1-20161115.

    To learn how to generate a Signature Version 4 signed request, see Authenticating Requests: Using Query Parameters (AWS Signature Version 4) and Signature Version 4 Signing Process.

  • :enable_iam_database_authentication (Boolean)

    True to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts, and otherwise false.

    You can enable IAM database authentication for the following database engines

    • For MySQL 5.6, minor version 5.6.34 or higher

    • For MySQL 5.7, minor version 5.7.16 or higher

    • Aurora 5.6 or higher.

    Default: false

  • :enable_performance_insights (Boolean)

    True to enable Performance Insights for the read replica, and otherwise false.

  • :performance_insights_kms_key_id (String)

    The AWS KMS key identifier for encryption of Performance Insights data. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

  • :destination_region (String)
  • :source_region (String)

    The region which you are copying an encrypted snapshot from.

    This is a required paramter that allows SDK to compute a pre-signed Url and populate PreSignedURL parameter on your behalf.

Returns:

See Also:

#create_snapshot(options = {}) ⇒ DBSnapshot

Examples:

Request syntax example with placeholder values


dbinstance.create_snapshot({
  db_snapshot_identifier: "String", # required
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
})

Basic usage

dbsnapshot = dbinstance.create_snapshot(options)
dbsnapshot.snapshot_id
#=> "dbsnapshot-snapshot-id"

Options Hash (options):

  • :db_snapshot_identifier (required, String)

    The identifier for the DB snapshot.

    Constraints:

    • Cannot be null, empty, or blank

    • Must contain from 1 to 255 letters, numbers, or hyphens

    • First character must be a letter

    • Cannot end with a hyphen or contain two consecutive hyphens

    Example: my-snapshot-id

  • :tags (Array<Types::Tag>)

    A list of tags. For more information, see Tagging Amazon RDS Resources.

Returns:

See Also:

#delete(options = {}) ⇒ DBInstance

Examples:

Request syntax example with placeholder values


dbinstance.delete({
  skip_final_snapshot: false,
  final_db_snapshot_identifier: "String",
})

Basic usage

dbinstance = dbinstance.delete(options)
dbinstance.id
#=> "dbinstance-id"

Options Hash (options):

  • :skip_final_snapshot (Boolean)

    Determines whether a final DB snapshot is created before the DB instance is deleted. If true is specified, no DBSnapshot is created. If false is specified, a DB snapshot is created before the DB instance is deleted.

    Note that when a DB instance is in a failure state and has a status of \'failed\', \'incompatible-restore\', or \'incompatible-network\', it can only be deleted when the SkipFinalSnapshot parameter is set to \"true\".

    Specify true when deleting a Read Replica.

    The FinalDBSnapshotIdentifier parameter must be specified if SkipFinalSnapshot is false.

    Default: false

  • :final_db_snapshot_identifier (String)

    The DBSnapshotIdentifier of the new DBSnapshot created when SkipFinalSnapshot is set to false.

    Specifying this parameter and also setting the SkipFinalShapshot parameter to true results in an error.

    Constraints:

    • Must be 1 to 255 letters or numbers.

    • First character must be a letter

    • Cannot end with a hyphen or contain two consecutive hyphens

    • Cannot be specified when deleting a Read Replica.

Returns:

See Also:

#events(options = {}) ⇒ Collection<Event>

Returns a Collection of Event resources. No API requests are made until you call an enumerable method on the collection. Client#describe_events will be called multiple times until every Event has been yielded.

Examples:

Request syntax example with placeholder values


dbinstance.events({
  start_time: Time.now,
  end_time: Time.now,
  duration: 1,
  event_categories: ["String"],
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
  max_records: 1,
  marker: "String",
})

Enumerating Event resources.

dbinstance.events.each do |event|
  # yields each event
end

Enumerating Event resources with a limit.

dbinstance.events.limit(10).each do |event|
  # yields at most 10 events
end

Options Hash (options):

  • :start_time (Time)

    The beginning of the time interval to retrieve events for, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.

    Example: 2009-07-08T18:00Z

  • :end_time (Time)

    The end of the time interval for which to retrieve events, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.

    Example: 2009-07-08T18:00Z

  • :duration (Integer)

    The number of minutes to retrieve events for.

    Default: 60

  • :event_categories (Array<String>)

    A list of event categories that trigger notifications for a event notification subscription.

  • :filters (Array<Types::Filter>)

    This parameter is not currently supported.

  • :max_records (Integer)

    The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.

    Default: 100

    Constraints: Minimum 20, maximum 100.

  • :marker (String)

    An optional pagination token provided by a previous DescribeEvents request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

Returns:

See Also:

#log_files(options = {}) ⇒ Collection<DBLogFile>

Returns a Collection of Aws::RDS::DBLogFile resources. No API requests are made until you call an enumerable method on the collection. Client#describe_db_log_files will be called multiple times until every Aws::RDS::DBLogFile has been yielded.

Examples:

Request syntax example with placeholder values


dbinstance.log_files({
  filename_contains: "String",
  file_last_written: 1,
  file_size: 1,
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
  max_records: 1,
  marker: "String",
})

Enumerating Aws::RDS::DBLogFile resources.

dbinstance.log_files.each do |dblogfile|
  # yields each dblogfile
end

Enumerating Aws::RDS::DBLogFile resources with a limit.

dbinstance.log_files.limit(10).each do |dblogfile|
  # yields at most 10 log_files
end

Options Hash (options):

  • :filename_contains (String)

    Filters the available log files for log file names that contain the specified string.

  • :file_last_written (Integer)

    Filters the available log files for files written since the specified date, in POSIX timestamp format with milliseconds.

  • :file_size (Integer)

    Filters the available log files for files larger than the specified size.

  • :filters (Array<Types::Filter>)

    This parameter is not currently supported.

  • :max_records (Integer)

    The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.

  • :marker (String)

    The pagination token provided in the previous request. If this parameter is specified the response includes only records beyond the marker, up to MaxRecords.

Returns:

See Also:

#modify(options = {}) ⇒ DBInstance

Examples:

Request syntax example with placeholder values


dbinstance.modify({
  allocated_storage: 1,
  db_instance_class: "String",
  db_subnet_group_name: "String",
  db_security_groups: ["String"],
  vpc_security_group_ids: ["String"],
  apply_immediately: false,
  master_user_password: "String",
  db_parameter_group_name: "String",
  backup_retention_period: 1,
  preferred_backup_window: "String",
  preferred_maintenance_window: "String",
  multi_az: false,
  engine_version: "String",
  allow_major_version_upgrade: false,
  auto_minor_version_upgrade: false,
  license_model: "String",
  iops: 1,
  option_group_name: "String",
  new_db_instance_identifier: "String",
  storage_type: "String",
  tde_credential_arn: "String",
  tde_credential_password: "String",
  ca_certificate_identifier: "String",
  domain: "String",
  copy_tags_to_snapshot: false,
  monitoring_interval: 1,
  db_port_number: 1,
  publicly_accessible: false,
  monitoring_role_arn: "String",
  domain_iam_role_name: "String",
  promotion_tier: 1,
  enable_iam_database_authentication: false,
  enable_performance_insights: false,
  performance_insights_kms_key_id: "String",
})

Basic usage

dbinstance = dbinstance.modify(options)
dbinstance.id
#=> "dbinstance-id"

Options Hash (options):

  • :allocated_storage (Integer)

    The new storage capacity of the RDS instance. Changing this setting does not result in an outage and the change is applied during the next maintenance window unless ApplyImmediately is set to true for this request.

    MySQL

    Default: Uses existing setting

    Valid Values: 5-6144

    Constraints: Value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value.

    Type: Integer

    MariaDB

    Default: Uses existing setting

    Valid Values: 5-6144

    Constraints: Value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value.

    Type: Integer

    PostgreSQL

    Default: Uses existing setting

    Valid Values: 5-6144

    Constraints: Value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value.

    Type: Integer

    Oracle

    Default: Uses existing setting

    Valid Values: 10-6144

    Constraints: Value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value.

    SQL Server

    Cannot be modified.

    If you choose to migrate your DB instance from using standard storage to using Provisioned IOPS, or from using Provisioned IOPS to using standard storage, the process can take time. The duration of the migration depends on several factors such as database load, storage size, storage type (standard or Provisioned IOPS), amount of IOPS provisioned (if any), and the number of prior scale storage operations. Typical migration times are under 24 hours, but the process can take up to several days in some cases. During the migration, the DB instance is available for use, but might experience performance degradation. While the migration takes place, nightly backups for the instance are suspended. No other Amazon RDS operations can take place for the instance, including modifying the instance, rebooting the instance, deleting the instance, creating a Read Replica for the instance, and creating a DB snapshot of the instance.

  • :db_instance_class (String)

    The new compute and memory capacity of the DB instance, for example, db.m4.large. 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.

    If you modify the DB instance class, an outage occurs during the change. The change is applied during the next maintenance window, unless ApplyImmediately is specified as true for this request.

    Default: Uses existing setting

  • :db_subnet_group_name (String)

    The new DB subnet group for the DB instance. You can use this parameter to move your DB instance to a different VPC. If your DB instance is not in a VPC, you can also use this parameter to move your DB instance into a VPC. For more information, see Updating the VPC for a DB Instance.

    Changing the subnet group causes an outage during the change. The change is applied during the next maintenance window, unless you specify true for the ApplyImmediately parameter.

    Constraints: If supplied, must match the name of an existing DBSubnetGroup.

    Example: mySubnetGroup

  • :db_security_groups (Array<String>)

    A list of DB security groups to authorize on this DB instance. Changing this setting does not result in an outage and the change is asynchronously applied as soon as possible.

    Constraints:

    • If supplied, must match existing DBSecurityGroups.

    ^

  • :vpc_security_group_ids (Array<String>)

    A list of EC2 VPC security groups to authorize on this DB instance. This change is asynchronously applied as soon as possible.

    Amazon Aurora

    Not applicable. The associated list of EC2 VPC security groups is managed by the DB cluster. For more information, see ModifyDBCluster.

    Constraints:

    • If supplied, must match existing VpcSecurityGroupIds.

    ^

  • :apply_immediately (Boolean)

    Specifies whether the modifications in this request and any pending modifications are asynchronously applied as soon as possible, regardless of the PreferredMaintenanceWindow setting for the DB instance.

    If this parameter is set to false, changes to the DB instance are applied during the next maintenance window. Some parameter changes can cause an outage and are applied on the next call to RebootDBInstance, or the next failure reboot. Review the table of parameters in Modifying a DB Instance and Using the Apply Immediately Parameter to see the impact that setting ApplyImmediately to true or false has for each modified parameter and to determine when the changes are applied.

    Default: false

  • :master_user_password (String)

    The new password for the master user. The password can include any printable ASCII character except \"/\", \"\"\", or \"@\".

    Changing this parameter does not result in an outage and the change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the MasterUserPassword element exists in the PendingModifiedValues element of the operation response.

    Amazon Aurora

    Not applicable. The password for the master user is managed by the DB cluster. For more information, see ModifyDBCluster.

    Default: Uses existing setting

    MariaDB

    Constraints: Must contain from 8 to 41 characters.

    Microsoft SQL Server

    Constraints: Must contain from 8 to 128 characters.

    MySQL

    Constraints: Must contain from 8 to 41 characters.

    Oracle

    Constraints: Must contain from 8 to 30 characters.

    PostgreSQL

    Constraints: Must contain from 8 to 128 characters.

    Amazon RDS API actions never return the password, so this action provides a way to regain access to a primary instance user if the password is lost. This includes restoring privileges that might have been accidentally revoked.

  • :db_parameter_group_name (String)

    The name of the DB parameter group to apply to the DB instance. Changing this setting does not result in an outage. The parameter group name itself is changed immediately, but the actual parameter changes are not applied until you reboot the instance without failover. The db instance will NOT be rebooted automatically and the parameter changes will NOT be applied during the next maintenance window.

    Default: Uses existing setting

    Constraints: The DB parameter group must be in the same DB parameter group family as this DB instance.

  • :backup_retention_period (Integer)

    The number of days to retain automated backups. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.

    Changing this parameter can result in an outage if you change from 0 to a non-zero value or from a non-zero value to 0. These changes are applied during the next maintenance window unless the ApplyImmediately parameter is set to true for this request. If you change the parameter from one non-zero value to another non-zero value, the change is asynchronously applied as soon as possible.

    Amazon Aurora

    Not applicable. The retention period for automated backups is managed by the DB cluster. For more information, see ModifyDBCluster.

    Default: Uses existing setting

    Constraints:

    • Must be a value from 0 to 35

    • Can be specified for a MySQL Read Replica only if the source is running MySQL 5.6

    • Can be specified for a PostgreSQL Read Replica only if the source is running PostgreSQL 9.3.5

    • Cannot be set to 0 if the DB instance is a source to Read Replicas

  • :preferred_backup_window (String)

    The daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod parameter. Changing this parameter does not result in an outage and the change is asynchronously applied as soon as possible.

    Amazon Aurora

    Not applicable. The daily time range for creating automated backups is managed by the DB cluster. For more information, see ModifyDBCluster.

    Constraints:

    • Must be in the format hh24:mi-hh24:mi

    • Must be in Universal Time Coordinated (UTC)

    • Must not conflict with the preferred maintenance window

    • Must be at least 30 minutes

  • :preferred_maintenance_window (String)

    The weekly time range (in UTC) during which system maintenance can occur, which might result in an outage. Changing this parameter does not result in an outage, except in the following situation, and the change is asynchronously applied as soon as possible. If there are pending actions that cause a reboot, and the maintenance window is changed to include the current time, then changing this parameter will cause a reboot of the DB instance. If moving this window to the current time, there must be at least 30 minutes between the current time and end of the window to ensure pending changes are applied.

    Default: Uses existing setting

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

    Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

    Constraints: Must be at least 30 minutes

  • :multi_az (Boolean)

    Specifies if the DB instance is a Multi-AZ deployment. Changing this parameter does not result in an outage and the change is applied during the next maintenance window unless the ApplyImmediately parameter is set to true for this request.

    Constraints: Cannot be specified if the DB instance is a Read Replica.

  • :engine_version (String)

    The version number of the database engine to upgrade to. Changing this parameter results in an outage and the change is applied during the next maintenance window unless the ApplyImmediately parameter is set to true for this request.

    For major version upgrades, if a nondefault DB parameter group is currently in use, a new DB parameter group in the DB parameter group family for the new engine version must be specified. The new DB parameter group can be the default for that DB parameter group family.

    For a list of valid engine versions, see CreateDBInstance.

  • :allow_major_version_upgrade (Boolean)

    Indicates that major version upgrades are allowed. Changing this parameter does not result in an outage and the change is asynchronously applied as soon as possible.

    Constraints: This parameter must be set to true when specifying a value for the EngineVersion parameter that is a different major version than the DB instance\'s current version.

  • :auto_minor_version_upgrade (Boolean)

    Indicates that minor version upgrades are applied automatically to the DB instance during the maintenance window. Changing this parameter does not result in an outage except in the following case and the change is asynchronously applied as soon as possible. An outage will result if this parameter is set to true during the maintenance window, and a newer minor version is available, and RDS has enabled auto patching for that engine version.

  • :license_model (String)

    The license model for the DB instance.

    Valid values: license-included | bring-your-own-license | general-public-license

  • :iops (Integer)

    The new Provisioned IOPS (I/O operations per second) value for the RDS instance. Changing this setting does not result in an outage and the change is applied during the next maintenance window unless the ApplyImmediately parameter is set to true for this request.

    Default: Uses existing setting

    Constraints: Value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value. If you are migrating from Provisioned IOPS to standard storage, set this value to 0. The DB instance will require a reboot for the change in storage type to take effect.

    SQL Server

    Setting the IOPS value for the SQL Server database engine is not supported.

    Type: Integer

    If you choose to migrate your DB instance from using standard storage to using Provisioned IOPS, or from using Provisioned IOPS to using standard storage, the process can take time. The duration of the migration depends on several factors such as database load, storage size, storage type (standard or Provisioned IOPS), amount of IOPS provisioned (if any), and the number of prior scale storage operations. Typical migration times are under 24 hours, but the process can take up to several days in some cases. During the migration, the DB instance is available for use, but might experience performance degradation. While the migration takes place, nightly backups for the instance are suspended. No other Amazon RDS operations can take place for the instance, including modifying the instance, rebooting the instance, deleting the instance, creating a Read Replica for the instance, and creating a DB snapshot of the instance.

  • :option_group_name (String)

    Indicates that the DB instance should be associated with the specified option group. Changing this parameter does not result in an outage except in the following case and the change is applied during the next maintenance window unless the ApplyImmediately parameter is set to true for this request. If the parameter change results in an option group that enables OEM, this change can cause a brief (sub-second) period during which new connections are rejected but existing connections are not interrupted.

    Permanent options, such as the TDE option for Oracle Advanced Security TDE, can\'t be removed from an option group, and that option group can\'t be removed from a DB instance once it is associated with a DB instance

  • :new_db_instance_identifier (String)

    The new DB instance identifier for the DB instance when renaming a DB instance. When you change the DB instance identifier, an instance reboot will occur immediately if you set Apply Immediately to true, or will occur during the next maintenance window if Apply Immediately to false. This value is stored as a lowercase string.

    Constraints:

    • Must contain from 1 to 63 letters, numbers, or hyphens.

    • The first character must be a letter.

    • Cannot end with a hyphen or contain two consecutive hyphens.

    Example: mydbinstance

  • :storage_type (String)

    Specifies the storage type to be associated with the DB instance.

    Valid values: standard | gp2 | io1

    If you specify io1, you must also include a value for the Iops parameter.

    Default: io1 if the Iops parameter is specified, otherwise standard

  • :tde_credential_arn (String)

    The ARN from the key store with which to associate the instance for TDE encryption.

  • :tde_credential_password (String)

    The password for the given ARN from the key store in order to access the device.

  • :ca_certificate_identifier (String)

    Indicates the certificate that needs to be associated with the instance.

  • :domain (String)

    The Active Directory Domain to move the instance to. Specify none to remove the instance from its current domain. The domain must be created prior to this operation. Currently only a Microsoft SQL Server instance can be created in a Active Directory Domain.

  • :copy_tags_to_snapshot (Boolean)

    True to copy all tags from the DB instance to snapshots of the DB instance, and otherwise false. The default is false.

  • :monitoring_interval (Integer)

    The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.

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

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

  • :db_port_number (Integer)

    The port number on which the database accepts connections.

    The value of the DBPortNumber parameter must not match any of the port values specified for options in the option group for the DB instance.

    Your database will restart when you change the DBPortNumber value regardless of the value of the ApplyImmediately parameter.

    MySQL

    Default: 3306

    Valid Values: 1150-65535

    MariaDB

    Default: 3306

    Valid Values: 1150-65535

    PostgreSQL

    Default: 5432

    Valid Values: 1150-65535

    Type: Integer

    Oracle

    Default: 1521

    Valid Values: 1150-65535

    SQL Server

    Default: 1433

    Valid Values: 1150-65535 except for 1434, 3389, 47001, 49152, and 49152 through 49156.

    Amazon Aurora

    Default: 3306

    Valid Values: 1150-65535

  • :publicly_accessible (Boolean)

    Boolean value that indicates if the DB instance has a publicly resolvable DNS name. Set to True to make the DB instance Internet-facing with a publicly resolvable DNS name, which resolves to a public IP address. Set to False to make the DB instance internal with a DNS name that resolves to a private IP address.

    PubliclyAccessible only applies to DB instances in a VPC. The DB instance must be part of a public subnet and PubliclyAccessible must be true in order for it to be publicly accessible.

    Changes to the PubliclyAccessible parameter are applied immediately regardless of the value of the ApplyImmediately parameter.

    Default: false

  • :monitoring_role_arn (String)

    The ARN for the IAM role that permits RDS to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess. For information on creating a monitoring role, go to To create an IAM role for Amazon RDS Enhanced Monitoring.

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

  • :domain_iam_role_name (String)

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

  • :promotion_tier (Integer)

    A value that specifies the order in which an Aurora Replica is promoted to the primary instance after a failure of the existing primary instance. For more information, see Fault Tolerance for an Aurora DB Cluster.

    Default: 1

    Valid Values: 0 - 15

  • :enable_iam_database_authentication (Boolean)

    True to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts, and otherwise false.

    You can enable IAM database authentication for the following database engines

    Amazon Aurora

    Not applicable. Mapping AWS IAM accounts to database accounts is managed by the DB cluster. For more information, see ModifyDBCluster.

    MySQL

    • For MySQL 5.6, minor version 5.6.34 or higher

    • For MySQL 5.7, minor version 5.7.16 or higher

    Default: false

  • :enable_performance_insights (Boolean)

    True to enable Performance Insights for the DB instance, and otherwise false.

  • :performance_insights_kms_key_id (String)

    The AWS KMS key identifier for encryption of Performance Insights data. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.

Returns:

See Also:

#option_groupsArray<OptionGroup>?

Returns:

#parameter_groupsArray<DBParameterGroup>?

Returns:

#pending_maintenance_actions(options = {}) ⇒ Collection<PendingMaintenanceAction>

Returns a Collection of PendingMaintenanceAction resources. No API requests are made until you call an enumerable method on the collection. Client#describe_pending_maintenance_actions will be called multiple times until every PendingMaintenanceAction has been yielded.

Examples:

Request syntax example with placeholder values


dbinstance.pending_maintenance_actions({
  resource_identifier: "String",
  marker: "String",
  max_records: 1,
})

Enumerating PendingMaintenanceAction resources.

dbinstance.pending_maintenance_actions.each do |pendingmaintenanceaction|
  # yields each pendingmaintenanceaction
end

Enumerating PendingMaintenanceAction resources with a limit.

dbinstance.pending_maintenance_actions.limit(10).each do |pendingmaintenanceaction|
  # yields at most 10 pending_maintenance_actions
end

Options Hash (options):

  • :resource_identifier (String)

    The ARN of a resource to return pending maintenance actions for.

  • :marker (String)

    An optional pagination token provided by a previous DescribePendingMaintenanceActions request. If this parameter is specified, the response includes only records beyond the marker, up to a number of records specified by MaxRecords.

  • :max_records (Integer)

    The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.

    Default: 100

    Constraints: Minimum 20, maximum 100.

Returns:

See Also:

#promote(options = {}) ⇒ DBInstance

Examples:

Request syntax example with placeholder values


dbinstance.promote({
  backup_retention_period: 1,
  preferred_backup_window: "String",
})

Basic usage

dbinstance = dbinstance.promote(options)
dbinstance.id
#=> "dbinstance-id"

Options Hash (options):

  • :backup_retention_period (Integer)

    The number of days to retain automated backups. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups.

    Default: 1

    Constraints:

    • Must be a value from 0 to 8

    ^

  • :preferred_backup_window (String)

    The daily time range during which automated backups are created if automated backups are enabled, using the BackupRetentionPeriod parameter.

    The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region. To see the time blocks available, see Adjusting the Preferred Maintenance Window in the Amazon RDS 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.

Returns:

See Also:

#read_replicasArray<DBInstance>?

#reboot(options = {}) ⇒ DBInstance

Examples:

Request syntax example with placeholder values


dbinstance.reboot({
  force_failover: false,
})

Basic usage

dbinstance = dbinstance.reboot(options)
dbinstance.id
#=> "dbinstance-id"

Options Hash (options):

  • :force_failover (Boolean)

    When true, the reboot is conducted through a MultiAZ failover.

    Constraint: You can\'t specify true if the instance is not configured for MultiAZ.

Returns:

See Also:

#restore(options = {}) ⇒ DBInstance

Examples:

Request syntax example with placeholder values


dbinstance.restore({
  target_db_instance_identifier: "String", # required
  restore_time: Time.now,
  use_latest_restorable_time: false,
  db_instance_class: "String",
  port: 1,
  availability_zone: "String",
  db_subnet_group_name: "String",
  multi_az: false,
  publicly_accessible: false,
  auto_minor_version_upgrade: false,
  license_model: "String",
  db_name: "String",
  engine: "String",
  iops: 1,
  option_group_name: "String",
  copy_tags_to_snapshot: false,
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
  storage_type: "String",
  tde_credential_arn: "String",
  tde_credential_password: "String",
  domain: "String",
  domain_iam_role_name: "String",
  enable_iam_database_authentication: false,
})

Basic usage

dbinstance = dbinstance.restore(options)
dbinstance.id
#=> "dbinstance-id"

Options Hash (options):

  • :target_db_instance_identifier (required, String)

    The name of the new DB instance to be created.

    Constraints:

    • Must contain from 1 to 63 letters, numbers, or hyphens

    • First character must be a letter

    • Cannot end with a hyphen or contain two consecutive hyphens

  • :restore_time (Time)

    The date and time to restore from.

    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

    • Cannot be specified if UseLatestRestorableTime parameter is true

    Example: 2009-09-07T23:45:00Z

  • :use_latest_restorable_time (Boolean)

    Specifies whether (true) or not (false) the DB instance is restored from the latest backup time.

    Default: false

    Constraints: Cannot be specified if RestoreTime parameter is provided.

  • :db_instance_class (String)

    The compute and memory capacity of the Amazon RDS DB instance, for example, db.m4.large. 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.

    Default: The same DBInstanceClass as the original DB instance.

  • :port (Integer)

    The port number on which the database accepts connections.

    Constraints: Value must be 1150-65535

    Default: The same port as the original DB instance.

  • :availability_zone (String)

    The EC2 Availability Zone that the DB instance is created in.

    Default: A random, system-chosen Availability Zone.

    Constraint: You can\'t specify the AvailabilityZone parameter if the MultiAZ parameter is set to true.

    Example: us-east-1a

  • :db_subnet_group_name (String)

    The DB subnet group name to use for the new instance.

    Constraints: If supplied, must match the name of an existing DBSubnetGroup.

    Example: mySubnetgroup

  • :multi_az (Boolean)

    Specifies if the DB instance is a Multi-AZ deployment.

    Constraint: You can\'t specify the AvailabilityZone parameter if the MultiAZ parameter is set to true.

  • :publicly_accessible (Boolean)

    Specifies the accessibility options for the DB instance. A value of true specifies an Internet-facing instance with a publicly resolvable DNS name, which resolves to a public IP address. A value of false specifies an internal instance with a DNS name that resolves to a private IP address.

    Default: The default behavior varies depending on whether a VPC has been requested or not. The following list shows the default behavior in each case.

    • Default VPC:true

    • VPC:false

    If no DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is publicly accessible. If a specific DB subnet group has been specified as part of the request and the PubliclyAccessible value has not been set, the DB instance is private.

  • :auto_minor_version_upgrade (Boolean)

    Indicates that minor version upgrades are applied automatically to the DB instance during the maintenance window.

  • :license_model (String)

    License model information for the restored DB instance.

    Default: Same as source.

    Valid values: license-included | bring-your-own-license | general-public-license

  • :db_name (String)

    The database name for the restored DB instance.

    This parameter is not used for the MySQL or MariaDB engines.

  • :engine (String)

    The database engine to use for the new instance.

    Default: The same as source

    Constraint: Must be compatible with the engine of the source

    Valid Values:

    • aurora

    • aurora-postgresql

    • mariadb

    • mysql

    • oracle-ee

    • oracle-se2

    • oracle-se1

    • oracle-se

    • postgres

    • sqlserver-ee

    • sqlserver-se

    • sqlserver-ex

    • sqlserver-web

  • :iops (Integer)

    The amount of Provisioned IOPS (input/output operations per second) to be initially allocated for the DB instance.

    Constraints: Must be an integer greater than 1000.

    SQL Server

    Setting the IOPS value for the SQL Server database engine is not supported.

  • :option_group_name (String)

    The name of the option group to be used for the restored DB instance.

    Permanent options, such as the TDE option for Oracle Advanced Security TDE, can\'t be removed from an option group, and that option group can\'t be removed from a DB instance once it is associated with a DB instance

  • :copy_tags_to_snapshot (Boolean)

    True to copy all tags from the restored DB instance to snapshots of the DB instance, and otherwise false. The default is false.

  • :tags (Array<Types::Tag>)

    A list of tags. For more information, see Tagging Amazon RDS Resources.

  • :storage_type (String)

    Specifies the storage type to be associated with the DB instance.

    Valid values: standard | gp2 | io1

    If you specify io1, you must also include a value for the Iops parameter.

    Default: io1 if the Iops parameter is specified, otherwise standard

  • :tde_credential_arn (String)

    The ARN from the key store with which to associate the instance for TDE encryption.

  • :tde_credential_password (String)

    The password for the given ARN from the key store in order to access the device.

  • :domain (String)

    Specify the Active Directory Domain to restore the instance in.

  • :domain_iam_role_name (String)

    Specify the name of the IAM role to be used when making API calls to the Directory Service.

  • :enable_iam_database_authentication (Boolean)

    True to enable mapping of AWS Identity and Access Management (IAM) accounts to database accounts, and otherwise false.

    You can enable IAM database authentication for the following database engines

    • For MySQL 5.6, minor version 5.6.34 or higher

    • For MySQL 5.7, minor version 5.7.16 or higher

    • Aurora 5.6 or higher.

    Default: false

Returns:

See Also:

#security_groupsArray<DBSecurityGroup>?

Returns:

#snapshots(options = {}) ⇒ Collection<DBSnapshot>

Returns a Collection of Aws::RDS::DBSnapshot resources. No API requests are made until you call an enumerable method on the collection. Client#describe_db_snapshots will be called multiple times until every Aws::RDS::DBSnapshot has been yielded.

Examples:

Request syntax example with placeholder values


dbinstance.snapshots({
  db_snapshot_identifier: "String",
  snapshot_type: "String",
  filters: [
    {
      name: "String", # required
      values: ["String"], # required
    },
  ],
  max_records: 1,
  marker: "String",
  include_shared: false,
  include_public: false,
})

Enumerating Aws::RDS::DBSnapshot resources.

dbinstance.snapshots.each do |dbsnapshot|
  # yields each dbsnapshot
end

Enumerating Aws::RDS::DBSnapshot resources with a limit.

dbinstance.snapshots.limit(10).each do |dbsnapshot|
  # yields at most 10 snapshots
end

Options Hash (options):

  • :db_snapshot_identifier (String)

    A specific DB snapshot identifier to describe. This parameter can\'t be used in conjunction with DBInstanceIdentifier. This value is stored as a lowercase string.

    Constraints:

    • If supplied, must match the identifier of an existing DBSnapshot.

    • If this identifier is for an automated snapshot, the SnapshotType parameter must also be specified.

  • :snapshot_type (String)

    The type of snapshots to be returned. You can specify one of the following values:

    • automated - Return all DB snapshots that have been automatically taken by Amazon RDS for my AWS account.

    • manual - Return all DB snapshots that have been taken by my AWS account.

    • shared - Return all manual DB snapshots that have been shared to my AWS account.

    • public - Return all DB snapshots that have been marked as public.

    If you don\'t specify a SnapshotType value, then both automated and manual snapshots are returned. Shared and public DB snapshots are not included in the returned results by default. You can include shared snapshots with these results by setting the IncludeShared parameter to true. You can include public snapshots with these results by setting the IncludePublic parameter to true.

    The IncludeShared and IncludePublic parameters don\'t apply for SnapshotType values of manual or automated. The IncludePublic parameter doesn\'t apply when SnapshotType is set to shared. The IncludeShared parameter doesn\'t apply when SnapshotType is set to public.

  • :filters (Array<Types::Filter>)

    This parameter is not currently supported.

  • :max_records (Integer)

    The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.

    Default: 100

    Constraints: Minimum 20, maximum 100.

  • :marker (String)

    An optional pagination token provided by a previous DescribeDBSnapshots request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.

  • :include_shared (Boolean)

    True to include shared manual DB snapshots from other AWS accounts that this AWS account has been given permission to copy or restore, and otherwise false. The default is false.

    You can give an AWS account permission to restore a manual DB snapshot from another AWS account by using the ModifyDBSnapshotAttribute API action.

  • :include_public (Boolean)

    True to include manual DB snapshots that are public and can be copied or restored by any AWS account, and otherwise false. The default is false.

    You can share a manual DB snapshot as public by using the ModifyDBSnapshotAttribute API.

Returns:

See Also:

#subnet_groupDBSubnetGroup?

Returns:

#subscribe_to(options = {}) ⇒ EventSubscription

Examples:

Request syntax example with placeholder values


dbinstance.subscribe_to({
  subscription_name: "String", # required
})

Basic usage

eventsubscription = dbinstance.subscribe_to(options)
eventsubscription.name
#=> "eventsubscription-name"

Options Hash (options):

  • :subscription_name (required, String)

    The name of the RDS event notification subscription you want to add a source identifier to.

Returns:

See Also:

#unsubscribe_from(options = {}) ⇒ EventSubscription

Examples:

Request syntax example with placeholder values


dbinstance.unsubscribe_from({
  subscription_name: "String", # required
})

Basic usage

eventsubscription = dbinstance.unsubscribe_from(options)
eventsubscription.name
#=> "eventsubscription-name"

Options Hash (options):

  • :subscription_name (required, String)

    The name of the RDS event notification subscription you want to remove a source identifier from.

Returns:

See Also: