I have a cloud formation script shown below, I hope to create a Security Group and Elasti Cache. However I get an error shown below CREATE_FAILED AWS::ElastiCache::CacheCluster CacheSecurityGroup not found: elasticacheta....
I use cloudformation routinely but never with the cache. I do not want to use a VPC in my scenario and have gone through the documentation http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticache-cache-cluster.html and related links but with no luck - help appreciated.
AWSTemplateFormatVersion: '2010-09-09'
Resources:
ElasticacheSecurityGroup:
Type: AWS::EC2::SecurityGroup
Properties:
GroupDescription: "Access from webservers only"
SecurityGroupIngress:
- IpProtocol: tcp
CidrIp: 0.0.0.0/0
FromPort: '11211'
ToPort: '11211'
ElasticacheCluster:
Type: "AWS::ElastiCache::CacheCluster"
DependsOn: ElasticacheSecurityGroup
Properties:
AutoMinorVersionUpgrade: "true"
Engine: "memcached"
CacheNodeType: "cache.t1.micro"
NumCacheNodes: "1"
CacheSecurityGroupNames:
- Ref: ElasticacheSecurityGroup