variables.tf

#Module      : LABEL
#Description : Terraform label module variables.
variable "name" {
  type        = string
  default     = ""
  description = "Name  (e.g. `app` or `cluster`)."
}

variable "environment" {
  type        = string
  default     = ""
  description = "Environment (e.g. `prod`, `dev`, `staging`)."
}

variable "label_order" {
  type        = list(any)
  default     = ["name", "environment"]
  description = "Label order, e.g. `name`,`application`."
}

#Module      : Droplet
variable "enabled" {
  type        = bool
  default     = true
  description = "Flag to control the droplet creation."
}

variable "region" {
  type        = string
  default     = "blr1"
  description = "The region to create VPC, like ``blr1``"
}

variable "backups" {
  type        = bool
  default     = false
  description = "Boolean controlling if backups are made. Defaults to false."
}

variable "block_storage_filesystem_label" {
  type        = string
  default     = "data"
  description = "Initial filesystem label for the block storage volume."
}

variable "block_storage_filesystem_type" {
  type        = string
  default     = null
  description = "Initial filesystem type (xfs or ext4) for the block storage volume."
}

variable "block_storage_size" {
  type        = number
  default     = 5
  description = "(Required) The size of the block storage volume in GiB. If updated, can only be expanded."
}

variable "droplet_count" {
  type        = number
  default     = 1
  description = "The number of droplets / other resources to create"
}

variable "droplet_size" {
  type        = string
  default     = "s-1vcpu-1gb"
  description = "the size slug of a droplet size"
}

variable "floating_ip" {
  type        = bool
  default     = false
  description = "(Optional) Boolean to control whether floating IPs should be created."
}

variable "image_name" {
  type        = string
  default     = "ubuntu-22-04-x64"
  description = "The image name or slug to lookup."
}

variable "ipv6" {
  type        = bool
  default     = false
  description = "(Optional) Boolean controlling if IPv6 is enabled. Defaults to false."
}

variable "monitoring" {
  type        = bool
  default     = false
  description = "(Optional) Boolean controlling whether monitoring agent is installed. Defaults to false."
}

variable "resize_disk" {
  type        = bool
  default     = true
  description = "(Optional) Boolean controlling whether to increase the disk size when resizing a Droplet. It defaults to true. When set to false, only the Droplet's RAM and CPU will be resized. Increasing a Droplet's disk size is a permanent change. Increasing only RAM and CPU is reversible."
}

variable "user_data" {
  type        = string
  default     = null
  description = "(Optional) A string of the desired User Data for the Droplet."
}

variable "vpc_uuid" {
  type        = string
  default     = ""
  description = "The ID of the VPC where the Droplet will be located."
}

variable "key_name" {
  type        = string
  default     = ""
  description = "Name  (e.g. `it-admin` or `devops`)."
}

variable "key_path" {
  type        = string
  default     = ""
  description = "Name  (e.g. `~/.ssh/id_rsa.pub` or `ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD3F6tyPEFEzV0LX3X8BsXdMsQ`)."
}

variable "managedby" {
  type        = string
  default     = "terraform-do-modules"
  description = "ManagedBy, eg 'terraform-do-modules' or 'hello@clouddrove.com'"
}

variable "droplet_agent" {
  type        = bool
  default     = false
  description = "A boolean indicating whether to install the DigitalOcean agent used for providing access to the Droplet web console in the control panel. By default, the agent is installed on new Droplets but installation errors (i.e. OS not supported) are ignored. To prevent it from being installed, set to false. To make installation errors fatal, explicitly set it to true."
}

variable "graceful_shutdown" {
  type        = bool
  default     = false
  description = "A boolean indicating whether the droplet should be gracefully shut down before it is deleted."
}

variable "enable_firewall" {
  type        = bool
  default     = true
  description = "Enable default Security Group with only Egress traffic allowed."
}

variable "inbound_rules" {
  type        = any
  default     = []
  description = "List of objects that represent the configuration of each inbound rule."
}
variable "outbound_rule" {
  type = list(object({
    protocol              = string
    port_range            = string
    destination_addresses = list(string)
  }))
  default = [
    {
      protocol   = "tcp"
      port_range = "1-65535"
      destination_addresses = [
        "0.0.0.0/0",
      "::/0"]
    },
    {
      protocol   = "udp"
      port_range = "1-65535"
      destination_addresses = [
        "0.0.0.0/0",
      "::/0"]
    }
  ]
  description = "List of objects that represent the configuration of each outbound rule."
}

variable "ssh_keys" {
  description = "SSH keys to be created"
  type = map(object({
    name       = optional(string)
    public_key = optional(string)
  }))
  default = {
  }
}
variable "tags" {
  description = "A list of the tags to be applied to this Droplet."
  type        = list(any)
  default     = []

}