AWS::EFS::FileSystem LifecyclePolicy - Amazon CloudFormation
SyntaxProperties
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AWS::EFS::FileSystem LifecyclePolicy

Describes a policy used by Lifecycle management that specifies when to transition files into and out of the EFS storage classes. For more information, see Managing file system storage .

Note

  • Each LifecyclePolicy object can have only a single transition. This means that in a request body, LifecyclePolicies must be structured as an array of LifecyclePolicy objects, one object for each transition, TransitionToIA, TransitionToArchive, TransitionToPrimaryStorageClass.

  • See the AWS::EFS::FileSystem examples for the correct LifecyclePolicy structure. Do not use the syntax shown on this page.

Syntax

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

JSON

{
  "TransitionToArchive" : String,
  "TransitionToIA" : String,
  "TransitionToPrimaryStorageClass" : String
}

Properties

TransitionToArchive

The number of days after files were last accessed in primary storage (the Standard storage class) at which to move them to Archive storage. Metadata operations such as listing the contents of a directory don't count as file access events.

Required: No

Type: String

Allowed values: AFTER_1_DAY | AFTER_7_DAYS | AFTER_14_DAYS | AFTER_30_DAYS | AFTER_60_DAYS | AFTER_90_DAYS | AFTER_180_DAYS | AFTER_270_DAYS | AFTER_365_DAYS

Update requires: No interruption

TransitionToIA

The number of days after files were last accessed in primary storage (the Standard storage class) at which to move them to Infrequent Access (IA) storage. Metadata operations such as listing the contents of a directory don't count as file access events.

Required: No

Type: String

Allowed values: AFTER_7_DAYS | AFTER_14_DAYS | AFTER_30_DAYS | AFTER_60_DAYS | AFTER_90_DAYS | AFTER_1_DAY | AFTER_180_DAYS | AFTER_270_DAYS | AFTER_365_DAYS

Update requires: No interruption

TransitionToPrimaryStorageClass

Whether to move files back to primary (Standard) storage after they are accessed in IA or Archive storage. Metadata operations such as listing the contents of a directory don't count as file access events.

Required: No

Type: String

Allowed values: AFTER_1_ACCESS

Update requires: No interruption