message: terraform: Increase the default database size
  Anything smaller than this is not really usable
diff: @@ -34,7 +34,7 @@ variable "machine_type" {
  variable "database_tier" {
  type = string
  - default = "db-g1-small"
  + default = "db-custom-4-4096"
  description = "The type of machine to use for the database"
  }
  