EBS_Snapshot_On_Delete.template

{
  "AWSTemplateFormatVersion" : "2010-09-09",

  "Description" : "AWS CloudFormation Sample Template EBS_Snapshot_On_Delete: Create an Amazon EC2 instance running the Amazon Linux AMI with a new EBS volume attached. The samples shows how to do an untargeted launch and create an EBS volume in the same availability zone as the EC2 instance. The EBS volume is set to create a snaphot on delete to preserve the contents when the stack is deleted. The AMI is chosen based on the region in which the stack is run. **WARNING** This template creates an Amazon EC2 instance and an EBS volume. You will be billed for the AWS resources used if you create a stack from this template.",

  "Parameters" : {
    "SSHLocation" : {
      "Description" : "The IP address range that can be used to SSH to the EC2 instances",
      "Type": "String",
      "MinLength": "9",
      "MaxLength": "18",
      "Default": "0.0.0.0/0",
      "AllowedPattern": "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})",
      "ConstraintDescription": "must be a valid IP CIDR range of the form x.x.x.x/x."
   }
    
  },

  "Mappings" : {
    "RegionMap" : {
      "us-east-1"      : { "AMI" : "ami-7f418316" },
      "us-west-1"      : { "AMI" : "ami-951945d0" },
      "us-west-2"      : { "AMI" : "ami-16fd7026" },
      "eu-west-1"      : { "AMI" : "ami-24506250" },
      "sa-east-1"      : { "AMI" : "ami-3e3be423" },
      "ap-southeast-1" : { "AMI" : "ami-74dda626" },
      "ap-southeast-2" : { "AMI" : "ami-b3990e89" },
      "ap-northeast-1" : { "AMI" : "ami-dcfa4edd" }
    }
  },

  "Resources" : {
    "Ec2Instance" : {
      "Type" : "AWS::EC2::Instance",
      "Properties" : {
        "SecurityGroups" : [ { "Ref" : "InstanceSecurityGroup" } ],
        "ImageId" : { "Fn::FindInMap" : [ "RegionMap", { "Ref" : "AWS::Region" }, "AMI" ]},
        "Tags" : [{
          "Key" : "MyTag",
          "Value" : "TagValue"
        }]
      }
    },

    "InstanceSecurityGroup" : {
      "Type" : "AWS::EC2::SecurityGroup",
      "Properties" : {
        "GroupDescription" : "Enable SSH access via port 22",
        "SecurityGroupIngress" : [ {
          "IpProtocol" : "tcp",
          "FromPort" : "22",
          "ToPort" : "22",
          "CidrIp" : { "Ref" : "SSHLocation"}
        } ]
      }
    },

    "NewVolume" : {
      "Type" : "AWS::EC2::Volume",
      "Properties" : {
        "Size" : "100",
        "AvailabilityZone" : { "Fn::GetAtt" : [ "Ec2Instance", "AvailabilityZone" ]},
        "Tags" : [{
          "Key" : "MyTag",
          "Value" : "TagValue"
        }]
      },
      "DeletionPolicy" : "Snapshot"
    },

    "MountPoint" : {
      "Type" : "AWS::EC2::VolumeAttachment",
      "Properties" : {
        "InstanceId" : { "Ref" : "Ec2Instance" },
        "VolumeId"  : { "Ref" : "NewVolume" },
        "Device" : "/dev/sdh"
      }
    }
  },

  "Outputs" : {
    "InstanceId" : {
      "Description" : "InstanceId of the newly created EC2 instance",
      "Value" : { "Ref" : "Ec2Instance" }
    },
    "VolumeId" : {
      "Description" : "VolumeId of the newly created EBS Volume",
      "Value" : { "Ref" : "NewVolume" }
    },
    "AvailabilityZone" : {
      "Description" : "The Availability Zone in which the newly created EC2 instance was launched",
      "Value" : { "Fn::GetAtt" : [ "Ec2Instance", "AvailabilityZone" ] }
    }
  }
}