Class: Aws::RDS::Types::ScalingConfiguration

Inherits:

Struct

• Object
• Struct
• Aws::RDS::Types::ScalingConfiguration

Includes:

Structure

Defined in:

lib/aws-sdk-rds/types.rb

Overview

Contains the scaling configuration of an Aurora Serverless v1 DB cluster.

For more information, see [Using Amazon Aurora Serverless v1] in the *Amazon Aurora User Guide*.

[1]: docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.html

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #auto_pause ⇒ Boolean

  Indicates whether to allow or disallow automatic pause for an Aurora DB cluster in serverless DB engine mode.

• #max_capacity ⇒ Integer

  The maximum capacity for an Aurora DB cluster in serverless DB engine mode.

• #min_capacity ⇒ Integer

  The minimum capacity for an Aurora DB cluster in serverless DB engine mode.

• #seconds_before_timeout ⇒ Integer

  The amount of time, in seconds, that Aurora Serverless v1 tries to find a scaling point to perform seamless scaling before enforcing the timeout action.

• #seconds_until_auto_pause ⇒ Integer

  The time, in seconds, before an Aurora DB cluster in serverless mode is paused.

• #timeout_action ⇒ String

  The action to take when the timeout is reached, either ForceApplyCapacityChange or RollbackCapacityChange.

Instance Attribute Details

#auto_pause ⇒ Boolean

Indicates whether to allow or disallow automatic pause for an Aurora DB cluster in serverless DB engine mode. A DB cluster can be paused only when it’s idle (it has no connections).

<note markdown=“1”> If a DB cluster is paused for more than seven days, the DB cluster might be backed up with a snapshot. In this case, the DB cluster is restored when there is a request to connect to it.

</note>

# File 'lib/aws-sdk-rds/types.rb', line 28611

class ScalingConfiguration < Struct.new(
  :min_capacity,
  :max_capacity,
  :auto_pause,
  :seconds_until_auto_pause,
  :timeout_action,
  :seconds_before_timeout)
  SENSITIVE = []
  include Aws::Structure
end

#max_capacity ⇒ Integer

The maximum capacity for an Aurora DB cluster in serverless DB engine mode.

For Aurora MySQL, valid capacity values are 1, 2, 4, 8, 16, 32, 64, 128, and 256.

For Aurora PostgreSQL, valid capacity values are 2, 4, 8, 16, 32, 64, 192, and 384.

The maximum capacity must be greater than or equal to the minimum capacity.

# File 'lib/aws-sdk-rds/types.rb', line 28611

class ScalingConfiguration < Struct.new(
  :min_capacity,
  :max_capacity,
  :auto_pause,
  :seconds_until_auto_pause,
  :timeout_action,
  :seconds_before_timeout)
  SENSITIVE = []
  include Aws::Structure
end

#min_capacity ⇒ Integer

The minimum capacity for an Aurora DB cluster in serverless DB engine mode.

For Aurora MySQL, valid capacity values are 1, 2, 4, 8, 16, 32, 64, 128, and 256.

For Aurora PostgreSQL, valid capacity values are 2, 4, 8, 16, 32, 64, 192, and 384.

The minimum capacity must be less than or equal to the maximum capacity.

# File 'lib/aws-sdk-rds/types.rb', line 28611

class ScalingConfiguration < Struct.new(
  :min_capacity,
  :max_capacity,
  :auto_pause,
  :seconds_until_auto_pause,
  :timeout_action,
  :seconds_before_timeout)
  SENSITIVE = []
  include Aws::Structure
end

#seconds_before_timeout ⇒ Integer

The amount of time, in seconds, that Aurora Serverless v1 tries to find a scaling point to perform seamless scaling before enforcing the timeout action. The default is 300.

Specify a value between 60 and 600 seconds.

# File 'lib/aws-sdk-rds/types.rb', line 28611

class ScalingConfiguration < Struct.new(
  :min_capacity,
  :max_capacity,
  :auto_pause,
  :seconds_until_auto_pause,
  :timeout_action,
  :seconds_before_timeout)
  SENSITIVE = []
  include Aws::Structure
end

#seconds_until_auto_pause ⇒ Integer

The time, in seconds, before an Aurora DB cluster in serverless mode is paused.

Specify a value between 300 and 86,400 seconds.

# File 'lib/aws-sdk-rds/types.rb', line 28611

class ScalingConfiguration < Struct.new(
  :min_capacity,
  :max_capacity,
  :auto_pause,
  :seconds_until_auto_pause,
  :timeout_action,
  :seconds_before_timeout)
  SENSITIVE = []
  include Aws::Structure
end

#timeout_action ⇒ String

The action to take when the timeout is reached, either ForceApplyCapacityChange or RollbackCapacityChange.

ForceApplyCapacityChange sets the capacity to the specified value as soon as possible.

RollbackCapacityChange, the default, ignores the capacity change if a scaling point isn’t found in the timeout period.

If you specify ForceApplyCapacityChange, connections that prevent Aurora Serverless v1 from finding a scaling point might be dropped.

For more information, see [ Autoscaling for Aurora Serverless v1] in the *Amazon Aurora User Guide*.

[1]: docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.how-it-works.html#aurora-serverless.how-it-works.auto-scaling

# File 'lib/aws-sdk-rds/types.rb', line 28611

class ScalingConfiguration < Struct.new(
  :min_capacity,
  :max_capacity,
  :auto_pause,
  :seconds_until_auto_pause,
  :timeout_action,
  :seconds_before_timeout)
  SENSITIVE = []
  include Aws::Structure
end