terraform-practice/variable.tf at main · lightHR/terraform-practice · GitHub

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variable "image" {
  type        = map(any)
  description = "image for container"
  default = {
    nodered = {
      dev  = "nodered/node-red:latest"
      prod = "nodered/node-red:latest-minimal"
    }
    influxdb = {
      dev  = "quay.io/influxdb/influxdb:v2.0.2"
      prod = "quay.io/influxdb/influxdb:v2.0.2"
    }

    grafana = {
      dev  = "grafana/grafana-enterprise"
      prod = "grafana/grafana-enterprise"
    }
  }
}

variable "ext_port" {
  type = map(any)

  # validation {
  #   condition     = max(var.ext_port["dev"]...) <= 65535 && min(var.ext_port["dev"]...) >= 1980
  #   error_message = "The external port must be in the valid port range 1980 - 65535."
  # }

  # validation {
  #   condition     = max(var.ext_port["prod"]...) <= 1980 && min(var.ext_port["prod"]...) >= 1880
  #   error_message = "The external port must be in the valid port range 1880- 1980."
  # }
}

variable "int_port" {
  type    = number
  default = 1880

  # validation {
  #   condition     = var.int_port == 1880
  #   error_message = "The internal port must be 1880."
  # }
}

# errored - function connot applied in variable so replacing this with locals
# variable container_count {
#   type = number
#   default= length(var.ext_port)
# }

# locals {
#   # container_count = length(lookup(var.ext_port,terraform.workspace))
#   container_count = length(var.ext_port[terraform.workspace])
# }