variables.tf

variable "location" {
  type        = string
  description = "Object location"
}

variable "resource_group" {
  type        = string
  description = "Object resource group"
}

variable "virtual_machine_instances" {
  type        = number
  description = "Number of Azure Virtual Machine to create"
  default     = 1
}

variable "virtual_machine_names" {
  type        = list(string)
  description = "A list of Azure Virtual Machine Names"
}

variable "use_network_security_group" {
  type        = bool
  description = "True if you want to specify a network security group to attach to NIC"
  default     = false
}

variable "network_security_group_id" {
  type        = string
  description = "Network security group attached to vms nic"
  default     = ""
}

variable "enable_accelerated_networking" {
  type        = bool
  description = "Should Accelerated Networking be enabled?"
  default     = false
}

variable "enable_ip_forwarding" {
  type        = bool
  description = "Should IP Forwarding be enabled?"
  default     = false
}

variable "dns_servers" {
  type        = list(string)
  description = "A list of IP Addresses defining the DNS Servers which should be used for this Network Interface"
  default     = []
}

variable "subnet_id" {
  type        = string
  description = "The subnet id where to create vms"
}

variable "private_ip_address_allocation" {
  type        = string
  description = "Ip allocation: Dynamic or Static"
}

variable "private_ip_addresses" {
  type        = list(string)
  description = "Private ip addresses for the virtual machines"
  default     = []
}

variable "public_ip_addresses" {
  type        = list(string)
  description = "Public ip addresses for the virtual machines"
  default     = []
}

variable "application_security_group_ids" {
  type        = list(string)
  description = "Application Security Group Ids to associate to nic"
  default     = []
}

variable "is_windows" {
  type        = bool
  description = "True for a Windows virtual machine"
}

variable "vm_size" {
  type        = string
  description = "Virtual machine size"
}

variable "license_type" {
  type        = string
  description = "Specifies the BYOL Type for this Virtual Machine"
  default     = "Windows_Server"
}

variable "vm_os_publisher" {
  type        = string
  description = "Vm os publisher"
}

variable "vm_os_offer" {
  type        = string
  description = "Vm os offer"
}

variable "vm_os_sku" {
  type        = string
  description = "Vm os sku"
}

variable "vm_os_version" {
  type        = string
  description = "Vm os version"
  default     = "latest"
}

variable "storage_account_type" {
  type        = string
  description = "Storage account type"
  default     = "Standard_LRS"
}

variable "use_custom_os_disk_size" {
  type        = bool
  description = "True to specify custom os data size"
  default     = false
}

variable "os_disk_size_gb" {
  type        = number
  description = "Storage os disk size"
  default     = 50
}

variable "data_disks" {
  type = list(object({
    data_disk_sa_type = string
    data_disk_caching = string
    data_disk_size_gb = number
    data_disk_lun     = number
  }))
  description = "List of data disk objects"
  default = []
}

variable "admin_username" {
  type        = string
  description = "Admin username"
}

variable "admin_password" {
  type        = string
  description = "Admin password"
}

variable "boot_diagnostics" {
  type        = bool
  description = "Boot diagnostics"
  default     = false
}

variable "storage_account_boot_diagnostics" {
  type        = string
  description = "Storage account boot diagnostics"
  default     = ""
}

# Identity variables
variable "identity_type" {
  type        = string
  description = "Specifies the type of Managed Service Identity. Possible values are SystemAssigned, UserAssigned, (SystemAssigned, UserAssigned)"
  default     = ""
}

variable "identity_ids" {
  type        = list(string)
  description = "Specifies a list of User Assigned Managed Identity IDs"
  default     = []
}

variable "tags" {
  type        = any
  description = "Tags"
  default     = {}
}

# Backup variables
variable "backup_enabled" {
  type        = bool
  description = "True to set up backup configuration"
  default     = false
}

variable "recovery_vault_name" {
  type        = string
  description = "Recovery vault name"
  default     = ""
}

variable "recovery_vault_resource_group" {
  type        = string
  description = "Recovery vault resource group"
  default     = ""
}

variable "backup_policy_id" {
  type        = string
  description = "Backup policy id"
  default     = ""
}

# Availability set variables
variable "availability_set_enabled" {
  type        = bool
  description = "True to enable availability set"
  default     = false
}

variable "availability_set_id" {
  type        = string
  description = "Id of the availability set"
  default     = ""
}

# Availability zones variables
variable "availability_zones_enabled" {
  type        = bool
  description = "True to enable use of availability zones"
  default     = true
}

variable "availability_zones_number" {
  type        = number
  description = "Number of availability zones"
  default     = 3
}

# JsonADDomainExtension extension variables
variable "join" {
  type        = bool
  description = "True to join vm to domain"
  default     = false
}

variable "windows_domain_name" {
  type        = string
  description = "Name of the windows domain to join to"
  default     = ""
}

variable "windows_domain_username" {
  type        = string
  description = "Name of the user with domain join permission"
  default     = ""
}

variable "windows_domain_password" {
  type        = string
  description = "Password for the user with domain join permission"
  default = ""
}

# AADLoginForWindows extension variables
variable "aad_login_for_windows" {
  type        = bool
  description = "True to join vm to Azure Active Directory"
  default     = false
}

# Customization variables
variable "customize" {
  type        = bool
  description = "True to run customization script"
  default     = false
}

# Windows custom script extension variables
variable "windows_cs_file_uri" {
  type        = string
  description = "Windows custom script file URI"
  default     = ""
}

variable "windows_cs_command" {
  type        = string
  description = "Windows custom script command to execute"
  default     = "powershell -ExecutionPolicy Unrestricted -File customize_windows.ps1"
}

# Linux custom script extension variables
variable "linux_cs_file_uri" {
  type        = string
  description = "Linux custom script file URI"
  default     = ""
}

variable "linux_cs_command" {
  type        = string
  description = "Linux custom script command to execute"
  default     = "bash customize_linux.bash"
}