variables.tf

variable "availability_zones" {
  description = "Availability zones in this region to use"
  default     = ["eu-central-1a", "eu-central-1b"]
  type        = list(string)
}

variable "subnet_cidrs_public" {
  default = ["10.0.1.0/24", "10.0.3.0/24"]
  type    = list(string)
}

variable "enable_blue_env" {
  description = "Enable blue environment"
  type        = bool
  default     = true
}

variable "blue_instance_count" {
  description = "Number of instances in blue environment"
  type        = number
  default     = 2
}

variable "enable_green_env" {
  description = "Enable green environment"
  type        = bool
  default     = true
}

variable "green_instance_count" {
  description = "Number of instances in green environment"
  type        = number
  default     = 2
}

locals {
  traffic_dist_map = {
    blue = {
      blue  = 100
      green = 0
    }
    blue-90 = {
      blue  = 90
      green = 10
    }
    split = {
      blue  = 50
      green = 50
    }
    green-90 = {
      blue  = 10
      green = 90
    }
    green = {
      blue  = 0
      green = 100
    }
  }
}

variable "traffic_distribution" {
  description = "Levels of traffic distribution"
  type        = string
}