Class: Aws::OpsWorks::Types::AutoScalingThresholds
- Inherits:
-
Struct
- Object
- Struct
- Aws::OpsWorks::Types::AutoScalingThresholds
- Defined in:
- gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb
Overview
Describes a load-based auto scaling upscaling or downscaling threshold configuration, which specifies when OpsWorks Stacks starts or stops load-based instances.
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#alarms ⇒ Array<String>
Custom CloudWatch auto scaling alarms, to be used as thresholds.
-
#cpu_threshold ⇒ Float
The CPU utilization threshold, as a percent of the available CPU.
-
#ignore_metrics_time ⇒ Integer
The amount of time (in minutes) after a scaling event occurs that OpsWorks Stacks should ignore metrics and suppress additional scaling events.
-
#instance_count ⇒ Integer
The number of instances to add or remove when the load exceeds a threshold.
-
#load_threshold ⇒ Float
The load threshold.
-
#memory_threshold ⇒ Float
The memory utilization threshold, as a percent of the available memory.
-
#thresholds_wait_time ⇒ Integer
The amount of time, in minutes, that the load must exceed a threshold before more instances are added or removed.
Instance Attribute Details
#alarms ⇒ Array<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.
cloudwatch:DescribeAlarms
. You can either have 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 OpsWorks
Stacks to Act on Your Behalf.
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# File 'gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb', line 263 class AutoScalingThresholds < Struct.new( :instance_count, :thresholds_wait_time, :ignore_metrics_time, :cpu_threshold, :memory_threshold, :load_threshold, :alarms) SENSITIVE = [] include Aws::Structure end |
#cpu_threshold ⇒ Float
The CPU utilization threshold, as a percent of the available CPU. A value of -1 disables the threshold.
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# File 'gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb', line 263 class AutoScalingThresholds < Struct.new( :instance_count, :thresholds_wait_time, :ignore_metrics_time, :cpu_threshold, :memory_threshold, :load_threshold, :alarms) SENSITIVE = [] include Aws::Structure end |
#ignore_metrics_time ⇒ Integer
The amount of time (in minutes) after a scaling event occurs that
OpsWorks Stacks should ignore metrics and suppress additional
scaling events. For example, 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 OpsWorks Stacks to suppress scaling events long enough
to get the new instances online.
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# File 'gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb', line 263 class AutoScalingThresholds < Struct.new( :instance_count, :thresholds_wait_time, :ignore_metrics_time, :cpu_threshold, :memory_threshold, :load_threshold, :alarms) SENSITIVE = [] include Aws::Structure end |
#instance_count ⇒ Integer
The number of instances to add or remove when the load exceeds a threshold.
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# File 'gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb', line 263 class AutoScalingThresholds < Struct.new( :instance_count, :thresholds_wait_time, :ignore_metrics_time, :cpu_threshold, :memory_threshold, :load_threshold, :alarms) SENSITIVE = [] include Aws::Structure end |
#load_threshold ⇒ Float
The load threshold. A value of -1 disables the threshold. For more information about how load is computed, see Load (computing).
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# File 'gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb', line 263 class AutoScalingThresholds < Struct.new( :instance_count, :thresholds_wait_time, :ignore_metrics_time, :cpu_threshold, :memory_threshold, :load_threshold, :alarms) SENSITIVE = [] include Aws::Structure end |
#memory_threshold ⇒ Float
The memory utilization threshold, as a percent of the available memory. A value of -1 disables the threshold.
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# File 'gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb', line 263 class AutoScalingThresholds < Struct.new( :instance_count, :thresholds_wait_time, :ignore_metrics_time, :cpu_threshold, :memory_threshold, :load_threshold, :alarms) SENSITIVE = [] include Aws::Structure end |
#thresholds_wait_time ⇒ Integer
The amount of time, in minutes, that the load must exceed a threshold before more instances are added or removed.
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# File 'gems/aws-sdk-opsworks/lib/aws-sdk-opsworks/types.rb', line 263 class AutoScalingThresholds < Struct.new( :instance_count, :thresholds_wait_time, :ignore_metrics_time, :cpu_threshold, :memory_threshold, :load_threshold, :alarms) SENSITIVE = [] include Aws::Structure end |