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AWS CloudFormation
User Guide (API Version 2010-05-15)

AWS Documentation » AWS CloudFormation » User Guide » Template Reference » AWS Resource and Property Types Reference » Amazon Elastic Container Service Resource Types Reference » AWS::ECS::Service » Amazon Elastic Container Service Service DeploymentConfiguration

Amazon Elastic Container Service Service DeploymentConfiguration

DeploymentConfiguration is a property of the AWS::ECS::Service resource that configures how many tasks run when you update a running Amazon Elastic Container Service (Amazon ECS) service.

Syntax

JSON

{
  "MaximumPercent" : Integer,
  "MinimumHealthyPercent" : Integer
}

YAML

MaximumPercent: Integer
MinimumHealthyPercent: Integer

Properties

MaximumPercent

The maximum number of tasks, specified as a percentage of the Amazon ECS service's DesiredCount value, that can run in a service during a deployment. To calculate the maximum number of tasks, Amazon ECS uses this formula: the value of DesiredCount * (the value of the MaximumPercent/100), rounded down to the nearest integer value.

Required: No

Type: Integer

MinimumHealthyPercent

The minimum number of tasks, specified as a percentage of the Amazon ECS service's DesiredCount value, that must continue to run and remain healthy during a deployment. To calculate the minimum number of tasks, Amazon ECS uses this formula: the value of DesiredCount * (the value of the MinimumHealthyPercent/100), rounded up to the nearest integer value.

Required: No

Type: Integer

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