mock-aws-env/cache-template.json at master · toddm92/mock-aws-env · GitHub

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{
  "AWSTemplateFormatVersion" : "2010-09-09",
  "Description" : "ElastiCache cluster template.",

  "Metadata" : {
    "AWS::CloudFormation::Interface" : {
    "ParameterGroups" : [
      {
        "Label"                         : { "default" : "Cluster Config" },
        "Parameters"                    : [ "CacheNodeType", "NumberOfCacheNodes" ]
      },
      {
        "Label"                         : { "default" : "VPC Config" },
        "Parameters"                    : [ "CacheSecurityGroup", "CacheSubnets" ]
      }
    ],
    "ParameterLabels" : {
        "CacheNodeType"                 : { "default" : "Node type and size" },
        "NumberOfCacheNodes"            : { "default" : "Number of nodes" },
        "CacheSecurityGroup"            : { "default" : "ElastiCache node security group" },
        "CacheSubnets"                  : { "default" : "VPC private subnets" }
      }
    }
  },

  "Parameters" : {

    "CacheNodeType" : {
        "Type"                          : "String",
        "Default"                       : "cache.t2.micro",
        "Description"                   : "The node compute and memory capacity.",
        "AllowedValues"                 : [ "cache.t2.micro", "cache.t2.small", "cache.t2.medium", "cache.m3.medium", "cache.m3.large" ],
        "ConstraintDescription"         : "Please select a valid cache node type."
    },
    "NumberOfCacheNodes" : {
        "Type"                          : "Number",
        "Default"                       : "2",
        "Description"                   : "The number of Cache nodes in the Cluster.",
        "MinValue"                      : "2",
        "MaxValue"                      : "10",
        "ConstraintDescription"         : "Select between 2 and 10."
    },
    "CacheSecurityGroup" : {
        "Type"                          : "AWS::EC2::SecurityGroup::Id",
        "Description"                   : "The cache node security group."
    },
    "CacheSubnets" : {
        "Type"                          : "List<AWS::EC2::Subnet::Id>",
        "Description"                   : "Select the Subnets for your cache group."
    }
  },

  "Resources" : {

    "elcCacheSubnetGroup" : {
      "Type" : "AWS::ElastiCache::SubnetGroup",
        "Properties" : {
          "Description"                 : "Subnets available for the ElastiCache Cluster",
          "SubnetIds"                   : { "Ref" : "CacheSubnets" }
        }
    },
    "elcCacheParameters" : {
      "Type" : "AWS::ElastiCache::ParameterGroup",
        "Properties" : {
          "CacheParameterGroupFamily"   : "memcached1.4",
          "Description"                 : "Cache Parameter Group"
        }
    },

    "elcCacheCluster" : {
      "Type": "AWS::ElastiCache::CacheCluster",
      "DependsOn" : [ "elcCacheSubnetGroup", "elcCacheParameters" ],
        "Properties": {
          "CacheSubnetGroupName"        : { "Ref" : "elcCacheSubnetGroup" },
          "VpcSecurityGroupIds"         : [ { "Ref" : "CacheSecurityGroup" } ],
          "CacheNodeType"               : { "Ref" : "CacheNodeType" },
          "CacheParameterGroupName"     : { "Ref" : "elcCacheParameters" },
          "Engine"                      : "memcached",
          "Port"                        : "11211",
          "NumCacheNodes"               : { "Ref" : "NumberOfCacheNodes" }
      }
    }
  },

  "Outputs" : {

    "CacheCluster" : {
      "Description"                     : "Endpoint for the Cache Cluster.",
      "Value"                           : { "Fn::Join" : [ ":",
                                            [
                                              { "Fn::GetAtt" : [ "elcCacheCluster", "ConfigurationEndpoint.Address" ] },
                                              { "Fn::GetAtt" : [ "elcCacheCluster", "ConfigurationEndpoint.Port" ] }
                                            ]
                                          ] }
    }
  }
}