Struct aws_sdk_rds::model::ScalingConfiguration

#[non_exhaustive]
pub struct ScalingConfiguration {
    pub min_capacity: Option<i32>,
    pub max_capacity: Option<i32>,
    pub auto_pause: Option<bool>,
    pub seconds_until_auto_pause: Option<i32>,
    pub timeout_action: Option<String>,
    pub seconds_before_timeout: Option<i32>,
}

Contains the scaling configuration of an Aurora Serverless DB cluster.

For more information, see Using Amazon Aurora Serverless in the Amazon Aurora User Guide.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

min_capacity: Option<i32>

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.

max_capacity: Option<i32>

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.

auto_pause: Option<bool>

A value that 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).

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.

seconds_until_auto_pause: Option<i32>

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

Specify a value between 300 and 86,400 seconds.

timeout_action: Option<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 from finding a scaling point might be dropped.

For more information, see Autoscaling for Aurora Serverless in the Amazon Aurora User Guide.

seconds_before_timeout: Option<i32>

The amount of time, in seconds, that Aurora Serverless 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.

Implementations

impl ScalingConfiguration

pub fn min_capacity(&self) -> Option<i32>

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.

pub fn max_capacity(&self) -> Option<i32>

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.

pub fn auto_pause(&self) -> Option<bool>

A value that 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).

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.

pub fn seconds_until_auto_pause(&self) -> Option<i32>

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

Specify a value between 300 and 86,400 seconds.

pub fn timeout_action(&self) -> Option<&str>

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 from finding a scaling point might be dropped.

For more information, see Autoscaling for Aurora Serverless in the Amazon Aurora User Guide.

pub fn seconds_before_timeout(&self) -> Option<i32>

The amount of time, in seconds, that Aurora Serverless 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.

impl ScalingConfiguration

pub fn builder() -> Builder

Creates a new builder-style object to manufacture ScalingConfiguration

Trait Implementations

impl Clone for ScalingConfiguration

fn clone(&self) -> ScalingConfiguration

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScalingConfiguration

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<ScalingConfiguration> for ScalingConfiguration

fn eq(&self, other: &ScalingConfiguration) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ScalingConfiguration) -> bool

This method tests for !=.

impl StructuralPartialEq for ScalingConfiguration