AWS::OpenSearchServerless::LifecyclePolicy

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Creates a lifecyle policy to be applied to OpenSearch Serverless indexes. Lifecycle policies define the number of days or hours to retain the data on an OpenSearch Serverless index. For more information, see Creating data lifecycle policies.

Syntax

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

JSON

{
  "Type" : "AWS::OpenSearchServerless::LifecyclePolicy",
  "Properties" : {
      "Description" : String,
      "Name" : String,
      "Policy" : String,
      "Type" : String
    }
}

YAML

Type: AWS::OpenSearchServerless::LifecyclePolicy
Properties:
  Description: String
  Name: String
  Policy: String
  Type: String

Properties

Description

The description of the lifecycle policy.

Required: No

Type: String

Minimum: 0

Maximum: 1000

Update requires: No interruption

Name

The name of the lifecycle policy.

Required: Yes

Type: String

Pattern: ^[a-z][a-z0-9-]+$

Minimum: 3

Maximum: 32

Update requires: Replacement

Policy

The JSON policy document without any whitespaces.

Required: Yes

Type: String

Pattern: [\u0009\u000A\u000D\u0020-\u007E\u00A1-\u00FF]+

Minimum: 1

Maximum: 20480

Update requires: No interruption

Type

The type of lifecycle policy.

Required: Yes

Type: String

Allowed values: retention

Update requires: Replacement

Return values

Ref

When you pass the logical ID of this resource to the intrinsic Ref function, Ref returns the type and name of the lifecycle policy. For more information about using the Ref function, see Ref.

Examples

Create a lifecycle policy that sets a minimum rollover period for all indexes in a collection

The following example specifies an OpenSearch Serverless lifecycle policy that sets a minimum rollover period for all indexes within my-collection.

JSON

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "OpenSearch Serverless lifecycle policy template",
  "Resources": {
    "TestLifecyclePolicy": {
      "Type": "AWS::OpenSearchServerless::LifecyclePolicy",
      "Properties": {
        "Name": "test-lifecycle-policy",
        "Type": "retention",
        "Description": "Lifecycle policy for all indexes in my-collection",
        "Policy": {\"Rules\": [{\"Resource\": [\"index/my-collection/*\"],\"ResourceType\": \"index\",\"MinIndexRetention\": \"2d\"}}
      }
    }
  }
}

YAML

AWSTemplateFormatVersion: 2010-09-09T00:00:00.000Z
Description: OpenSearch Serverless lifecycle policy template
Resources:
  TestLifecyclePolicy:
    Type: 'AWS::OpenSearchServerless::LifecyclePolicy'
    Properties:
      Name: test-lifecycle-policy
      Type: retention
      Description: Lifecycle policy for all indexes in my-collection
      Policy: {"Rules": [{"Resource": ["index/my-collection/*"],"ResourceType": "index","MinIndexRetention": "2d"}]}