variable "vpc_name" {
  type = string
  description = "VPC name"
}

variable "vpc_cidr_block" {
    description = "VPC CIDR block"
    type = string
    default = "10.0.0.0/16"
}

variable "subnet_name_prefix" {
    description = "Subnet name prefix"
    type = string
    default = "sub"
}

variable "common_tags" {
    type = map(string)
    description = "Default common tags"
    default = {
      Owner = "user"
      CourseId = "my_course"
    }
}

variable "subnets" {
    description = "Subnets to create"
    type = map(map(string))
    default = {}
}