Amazon ElastiCache Caching for Amazon RDS - Guidance Cloudformation

guidance/guidance-ec2.yml

@@ -3,7 +3,7 @@
 
 AWSTemplateFormatVersion: '2010-09-09'
 Transform: 'AWS::Serverless-2016-10-31'
-Description: Create and EC2 to demonstrate the benefits of pairing RDBSM workloads with AWS ElastiCache
+Description: Create and EC2 to demonstrate the benefits of pairing RDBMS workloads with AWS ElastiCache
 Metadata:
  AWS::CloudFormation::Interface:
  ParameterGroups:
@@ -29,7 +29,6 @@ Parameters:
  AppInstanceClass:
  Description: 'The application EC2 instance class'
  Type: String
- # Default: c6g.xlarge
  Default: t4g.micro
  MinLength: '8'
  MaxLength: '63'
@@ -38,15 +37,15 @@ Parameters:
  AppInstanceSecurityGroup:
  Description: 'A security group with inbound rules for SSH connectivity from customer computer. And RDBMS and ElastiCache'
  Type: String
- Default: default_security_group_id 
+ Default: a-valid-sg-that-allows-ssh-database-and-EC-access
  MinLength: '8'
  MaxLength: '63'
  # AllowedPattern: "^[a-zA-Z]+[0-9]+[-]*$"
 
  AppInstanceSubnet:
  Description: 'A valid subnet name in the default VPC'
  Type: String
- Default: default_subnet_name_id 
+ Default: pick-a-valid-subnet
  MinLength: '8'
  MaxLength: '63'
  # AllowedPattern: "^[A-Za-z]+[0-9A-Z-]*$"
@@ -78,6 +77,14 @@ Resources:
  SecurityGroupIds:
  - !Ref AppInstanceSecurityGroup
  SubnetId: !Ref AppInstanceSubnet
+ BlockDeviceMappings: 
+ - DeviceName: "/dev/xvda"
+ Ebs: 
+ VolumeType: "io1"
+ Iops: "200"
+ DeleteOnTermination: "true"
+ VolumeSize: !Ref AppInstanceStorage
+ Encrypted: "true"
  Tags:
  -
  Key: Name