Class: Aws::RDS::Types::CreateDBShardGroupMessage

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-rds/types.rb

Overview

Constant Summary collapse

SENSITIVE =
[]

Instance Attribute Summary collapse

Instance Attribute Details

#compute_redundancyInteger

Specifies whether to create standby instances for the DB shard group. Valid values are the following:

  • 0 - Creates a single, primary DB instance for each physical shard. This is the default value, and the only one supported for the preview.

  • 1 - Creates a primary DB instance and a standby instance in a different Availability Zone (AZ) for each physical shard.

  • 2 - Creates a primary DB instance and two standby instances in different AZs for each physical shard.

Returns:

  • (Integer)


5780
5781
5782
5783
5784
5785
5786
5787
5788
# File 'lib/aws-sdk-rds/types.rb', line 5780

class CreateDBShardGroupMessage < Struct.new(
  :db_shard_group_identifier,
  :db_cluster_identifier,
  :compute_redundancy,
  :max_acu,
  :publicly_accessible)
  SENSITIVE = []
  include Aws::Structure
end

#db_cluster_identifierString

The name of the primary DB cluster for the DB shard group.

Returns:

  • (String)


5780
5781
5782
5783
5784
5785
5786
5787
5788
# File 'lib/aws-sdk-rds/types.rb', line 5780

class CreateDBShardGroupMessage < Struct.new(
  :db_shard_group_identifier,
  :db_cluster_identifier,
  :compute_redundancy,
  :max_acu,
  :publicly_accessible)
  SENSITIVE = []
  include Aws::Structure
end

#db_shard_group_identifierString

The name of the DB shard group.

Returns:

  • (String)


5780
5781
5782
5783
5784
5785
5786
5787
5788
# File 'lib/aws-sdk-rds/types.rb', line 5780

class CreateDBShardGroupMessage < Struct.new(
  :db_shard_group_identifier,
  :db_cluster_identifier,
  :compute_redundancy,
  :max_acu,
  :publicly_accessible)
  SENSITIVE = []
  include Aws::Structure
end

#max_acuFloat

The maximum capacity of the DB shard group in Aurora capacity units (ACUs).

Returns:

  • (Float)


5780
5781
5782
5783
5784
5785
5786
5787
5788
# File 'lib/aws-sdk-rds/types.rb', line 5780

class CreateDBShardGroupMessage < Struct.new(
  :db_shard_group_identifier,
  :db_cluster_identifier,
  :compute_redundancy,
  :max_acu,
  :publicly_accessible)
  SENSITIVE = []
  include Aws::Structure
end

#publicly_accessibleBoolean

Specifies whether the DB shard group is publicly accessible.

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

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

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

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

  • If the default VPC in the target Region doesn’t have an internet gateway attached to it, the DB shard group is private.

  • If the default VPC in the target Region has an internet gateway attached to it, the DB shard group is public.

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

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

  • If the subnets are part of a VPC that has an internet gateway attached to it, the DB shard group is public.

Returns:

  • (Boolean)


5780
5781
5782
5783
5784
5785
5786
5787
5788
# File 'lib/aws-sdk-rds/types.rb', line 5780

class CreateDBShardGroupMessage < Struct.new(
  :db_shard_group_identifier,
  :db_cluster_identifier,
  :compute_redundancy,
  :max_acu,
  :publicly_accessible)
  SENSITIVE = []
  include Aws::Structure
end