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

AWS::ElastiCache::ParameterGroup

The AWS::ElastiCache::ParameterGroup type creates a new cache parameter group. Cache parameter groups control the parameters for a cache cluster.

Syntax

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

JSON


{
   "Type": "AWS::ElastiCache::ParameterGroup",
   "Properties": {
      "CacheParameterGroupFamily" : String,
      "Description" : String,
      "Properties" : { String:String, ... }
   }
}     

YAML

Type: "AWS::ElastiCache::ParameterGroup"
Properties: 
  CacheParameterGroupFamily: String
  Description: String
  Properties:
    String: String

Properties

CacheParameterGroupFamily

The name of the cache parameter group family that the cache parameter group can be used with.

Required: Yes

Type: String

Update requires: Updates are not supported.

Description

The description for the Cache Parameter Group.

Required: Yes

Type: String

Update requires: Updates are not supported.

Properties

A comma-delimited list of parameter name/value pairs. For more information, go to ModifyCacheParameterGroup in the Amazon ElastiCache API Reference Guide.

Example:


"Properties" : {
   "cas_disabled" : "1",
   "chunk_size_growth_factor" : "1.02"
}              

Required: No

Type: Mapping of key-value pairs

Update requires: Updates are not supported.

Return Values

Ref

When the logical ID of this resource is provided to the Ref intrinsic function, Ref returns the resource name.

For more information about using the Ref function, see Ref.

Example

JSON

"MyParameterGroup": {
   "Type": "AWS::ElastiCache::ParameterGroup",
   "Properties": {
      "Description": "MyNewParameterGroup",
      "CacheParameterGroupFamily": "memcached1.4",
      "Properties" : {
         "cas_disabled" : "1",
         "chunk_size_growth_factor" : "1.02"
      }
   }
}

YAML

MyParameterGroup: 
  Type: "AWS::ElastiCache::ParameterGroup"
  Properties: 
    Description: "MyNewParameterGroup"
    CacheParameterGroupFamily: "memcached1.4"
    Properties: 
      cas_disabled: "1"
      chunk_size_growth_factor: "1.02"

See Also