locals {
  core = {
    cache.t2.micro    = 1
    cache.t2.small    = 1
    cache.t2.medium   = 2
    cache.m3.medium   = 1
    cache.m3.large    = 2
    cache.m3.xlarge   = 4
    cache.m3.2xlarge  = 8
    cache.m4.large    = 2
    cache.m4.xlarge   = 4
    cache.m4.2xlarge  = 8
    cache.m4.4xlarge  = 16
    cache.m4.10xlarge = 40
    cache.r3.large    = 2
    cache.r3.xlarge   = 4
    cache.r3.2xlarge  = 8
    cache.r3.4xlarge  = 16
    cache.r3.8xlarge  = 32
    cache.r4.large    = 2
    cache.r4.xlarge   = 4
    cache.r4.2xlarge  = 8
    cache.r4.4xlarge  = 16
    cache.r4.8xlarge  = 32
    cache.r4.16xlarge = 64
  }
}