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Class: Aws::DatabaseMigrationService::Types::CreateReplicationInstanceMessage

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing CreateReplicationInstanceMessage as input to an Aws::Client method, you can use a vanilla Hash:

{
  replication_instance_identifier: "String", # required
  allocated_storage: 1,
  replication_instance_class: "String", # required
  vpc_security_group_ids: ["String"],
  availability_zone: "String",
  replication_subnet_group_identifier: "String",
  preferred_maintenance_window: "String",
  multi_az: false,
  engine_version: "String",
  auto_minor_version_upgrade: false,
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
  kms_key_id: "String",
  publicly_accessible: false,
  dns_name_servers: "String",
}

Instance Attribute Summary collapse

Instance Attribute Details

#allocated_storageInteger

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

Returns:

  • (Integer)

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

#auto_minor_version_upgradeBoolean

A value that indicates whether minor engine upgrades are applied automatically to the replication instance during the maintenance window. This parameter defaults to true.

Default: true

Returns:

  • (Boolean)

    A value that indicates whether minor engine upgrades are applied automatically to the replication instance during the maintenance window.

#availability_zoneString

The Availability Zone where the replication instance will be created. The default value is a random, system-chosen Availability Zone in the endpoint\'s AWS Region, for example: us-east-1d

Returns:

  • (String)

    The Availability Zone where the replication instance will be created.

#dns_name_serversString

A list of custom DNS name servers supported for the replication instance to access your on-premise source or target database. This list overrides the default name servers supported by the replication instance. You can specify a comma-separated list of internet addresses for up to four on-premise DNS name servers. For example: "1.1.1.1,2.2.2.2,3.3.3.3,4.4.4.4"

Returns:

  • (String)

    A list of custom DNS name servers supported for the replication instance to access your on-premise source or target database.

#engine_versionString

The engine version number of the replication instance.

Returns:

  • (String)

    The engine version number of the replication instance.

#kms_key_idString

An AWS KMS key identifier that is used to encrypt the data on the replication instance.

If you don\'t specify a value for the KmsKeyId parameter, then AWS DMS uses 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.

Returns:

  • (String)

    An AWS KMS key identifier that is used to encrypt the data on the replication instance.

#multi_azBoolean

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

Returns:

  • (Boolean)

    Specifies whether the replication instance is a Multi-AZ deployment.

#preferred_maintenance_windowString

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

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

Default: A 30-minute window selected at random from an 8-hour block of time per AWS Region, occurring on a random day of the week.

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

Constraints: Minimum 30-minute window.

Returns:

  • (String)

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

#publicly_accessibleBoolean

Specifies the accessibility options for the replication instance. A value of true represents an instance with a public IP address. A value of false represents an instance with a private IP address. The default value is true.

Returns:

  • (Boolean)

    Specifies the accessibility options for the replication instance.

#replication_instance_classString

The compute and memory capacity of the replication instance as defined for the specified replication instance class. For example to specify the instance class dms.c4.large, set this parameter to "dms.c4.large".

For more information on the settings and capacities for the available replication instance classes, see Selecting the right AWS DMS replication instance for your migration.

Returns:

  • (String)

    The compute and memory capacity of the replication instance as defined for the specified replication instance class.

#replication_instance_identifierString

The replication instance identifier. This parameter is stored as a lowercase string.

Constraints:

  • Must contain 1-63 alphanumeric characters or hyphens.

  • First character must be a letter.

  • Can\'t end with a hyphen or contain two consecutive hyphens.

Example: myrepinstance

Returns:

  • (String)

    The replication instance identifier.

#replication_subnet_group_identifierString

A subnet group to associate with the replication instance.

Returns:

  • (String)

    A subnet group to associate with the replication instance.

#tagsArray<Types::Tag>

One or more tags to be assigned to the replication instance.

Returns:

  • (Array<Types::Tag>)

    One or more tags to be assigned to the replication instance.

#vpc_security_group_idsArray<String>

Specifies the VPC security group to be used with the replication instance. The VPC security group must work with the VPC containing the replication instance.

Returns:

  • (Array<String>)

    Specifies the VPC security group to be used with the replication instance.