AWS::ECS::Service DeploymentCircuitBreaker

Note

The deployment circuit breaker can only be used for services using the rolling update (ECS) deployment type.

The deployment circuit breaker determines whether a service deployment will fail if the service can't reach a steady state. If enabled, a service deployment will transition to a failed state and stop launching new tasks. You can also configure Amazon ECS to roll back your service to the last completed deployment after a failure. For more information, see Rolling update in the Amazon Elastic Container Service Developer Guide.

Syntax

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

JSON

{ "Enable" : Boolean, "Rollback" : Boolean }

YAML

Enable: Boolean Rollback: Boolean

Properties

Enable

Determines whether to use the deployment circuit breaker logic for the service.

Required: Yes

Type: Boolean

Update requires: No interruption

Rollback

Determines whether to configure Amazon ECS to roll back the service if a service deployment fails. If rollback is on, when a service deployment fails, the service is rolled back to the last deployment that completed successfully.

Required: Yes

Type: Boolean

Update requires: No interruption