AWS Elastic
Beanstalk确实通过.ebextensions文件夹提供了资源配置。本质上，除了应用程序之外，您还需要告诉Elastic Beanstalk您还希望提供什么。用于置备到默认vpc。你需要
创建一个.ebextensions文件夹
添加一个elasticache.config文件
并包括以下内容。
Resources: MyCacheSecurityGroup: Type: "AWS::EC2::SecurityGroup" Properties: GroupDescription: "Lock cache down to webserver access only" SecurityGroupIngress : - IpProtocol : "tcp" FromPort : Fn::GetOptionSetting: OptionName : "CachePort" DefaultValue: "6379" ToPort : Fn::GetOptionSetting: OptionName : "CachePort" DefaultValue: "6379" SourceSecurityGroupName: Ref: "AWSEBSecurityGroup" MyElastiCache: Type: "AWS::ElastiCache::CacheCluster" Properties: CacheNodeType: Fn::GetOptionSetting: OptionName : "CacheNodeType" DefaultValue : "cache.t1.micro" NumCacheNodes: Fn::GetOptionSetting: OptionName : "NumCacheNodes" DefaultValue : "1" Engine: Fn::GetOptionSetting: OptionName : "Engine" DefaultValue : "redis" VpcSecurityGroupIds: - Fn::GetAtt: - MyCacheSecurityGroup - GroupIdOutputs: ElastiCache: Description : "ID of ElastiCache Cache Cluster with Redis Engine" Value : Ref : "MyElastiCache"
引用自：“如何向Elastic Beanstalk VPC添加ElasticCache资源”
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/customize-environment-
resources-
elasticache.html
