Struct rusoto_opsworks::AutoScalingThresholds

pub struct AutoScalingThresholds {
    pub alarms: Option<Vec<String>>,
    pub cpu_threshold: Option<f64>,
    pub ignore_metrics_time: Option<i64>,
    pub instance_count: Option<i64>,
    pub load_threshold: Option<f64>,
    pub memory_threshold: Option<f64>,
    pub thresholds_wait_time: Option<i64>,
}

Describes a load-based auto scaling upscaling or downscaling threshold configuration, which specifies when AWS OpsWorks Stacks starts or stops load-based instances.

Fields

alarms: Option<Vec<String>>

Custom Cloudwatch auto scaling alarms, to be used as thresholds. This parameter takes a list of up to five alarm names, which are case sensitive and must be in the same region as the stack.

To use custom alarms, you must update your service role to allow cloudwatch:DescribeAlarms. You can either have AWS OpsWorks Stacks update the role for you when you first use this feature or you can edit the role manually. For more information, see Allowing AWS OpsWorks Stacks to Act on Your Behalf.

cpu_threshold: Option<f64>

The CPU utilization threshold, as a percent of the available CPU. A value of -1 disables the threshold.

ignore_metrics_time: Option<i64>

The amount of time (in minutes) after a scaling event occurs that AWS OpsWorks Stacks should ignore metrics and suppress additional scaling events. For example, AWS OpsWorks Stacks adds new instances following an upscaling event but the instances won't start reducing the load until they have been booted and configured. There is no point in raising additional scaling events during that operation, which typically takes several minutes. IgnoreMetricsTime allows you to direct AWS OpsWorks Stacks to suppress scaling events long enough to get the new instances online.

instance_count: Option<i64>

The number of instances to add or remove when the load exceeds a threshold.

load_threshold: Option<f64>

The load threshold. A value of -1 disables the threshold. For more information about how load is computed, see Load (computing).

memory_threshold: Option<f64>

The memory utilization threshold, as a percent of the available memory. A value of -1 disables the threshold.

thresholds_wait_time: Option<i64>

The amount of time, in minutes, that the load must exceed a threshold before more instances are added or removed.

Trait Implementations

impl Clone for AutoScalingThresholds

fn clone(&self) -> AutoScalingThresholds

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AutoScalingThresholds

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

Formats the value using the given formatter.

impl Default for AutoScalingThresholds

fn default() -> AutoScalingThresholds

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AutoScalingThresholds

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<AutoScalingThresholds> for AutoScalingThresholds

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

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

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

This method tests for !=.

impl Serialize for AutoScalingThresholds

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AutoScalingThresholds