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AWS::ECS::Service ThresholdConfiguration - Amazon CloudFormation
SyntaxProperties
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AWS::ECS::Service ThresholdConfiguration

Defines the failure threshold that the deployment circuit breaker uses to monitor a deployment. The type and value together determine the number of task failures that are tolerated before the circuit breaker triggers.

By default, the threshold configuration uses a type of BOUNDED_PERCENT with a value of 50.

Syntax

To declare this entity in your Amazon CloudFormation template, use the following syntax:

JSON

{
  "Type" : String,
  "Value" : Integer
}

YAML

  Type: String
  Value: Integer

Properties

Type

Determines how Amazon ECS uses value to calculate the failure threshold. For the percentage types (BOUNDED_PERCENT and UNBOUNDED_PERCENT), Amazon ECS multiplies value by the latest service desired count. For COUNT, Amazon ECS uses value directly as the threshold. The default is BOUNDED_PERCENT.

Required: Yes

Type: String

Allowed values: COUNT | BOUNDED_PERCENT | UNBOUNDED_PERCENT

Update requires: No interruption

Value

Specifies the integer that Amazon ECS uses to calculate the failure threshold. When type is COUNT, this value is the failure threshold itself. When type is a percentage type, Amazon ECS multiplies this value by the latest service desired count to produce the failure threshold. The default is 50.

Required: Yes

Type: Integer

Update requires: No interruption