variables.tf

variable "prefix" {
  description = "Prefix for resources created by this module"
  type        = string
}

variable "f5_username" {
  description = "The admin username of the F5 Bigip that will be deployed"
  default     = "bigipuser"
}

variable "f5_password" {
  description = "The admin password of the F5 Bigip that will be deployed"
  default     = ""
}

variable "vm_name" {
  description = "Name of F5 BIGIP VM to be used,it should be unique `name`,default is empty string meaning module adds with prefix + random_id"
  default     = ""
}

variable "resource_group_name" {
  description = "The name of the resource group in which the resources will be created"
  type        = string
}

variable "mgmt_subnet_ids" {
  description = "List of maps of subnetids of the virtual network where the virtual machines will reside."
  type = list(object({
    subnet_id          = string
    public_ip          = bool
    private_ip_primary = string
  }))
  default = [{ "subnet_id" = null, "public_ip" = null, "private_ip_primary" = null }]
}

variable "external_subnet_ids" {
  description = "List of maps of subnetids of the virtual network where the virtual machines will reside."
  type = list(object({
    subnet_id            = string
    public_ip            = bool
    private_ip_primary   = string
    private_ip_secondary = string
  }))
  default = [{ "subnet_id" = null, "public_ip" = null, "private_ip_primary" = null, "private_ip_secondary" = null }]
}

variable "internal_subnet_ids" {
  description = "List of maps of subnetids of the virtual network where the virtual machines will reside."
  type = list(object({
    subnet_id          = string
    public_ip          = bool
    private_ip_primary = string
  }))
  default = [{ "subnet_id" = null, "public_ip" = null, "private_ip_primary" = null }]
}


variable "mgmt_securitygroup_ids" {
  description = "List of network Security Groupids for management network "
  type        = list(string)
}

variable "external_securitygroup_ids" {
  description = "List of network Security Groupids for external network "
  type        = list(string)
  default     = []
}

variable "internal_securitygroup_ids" {
  description = "List of network Security Groupids for internal network "
  type        = list(string)
  default     = []
}

variable "mgmt_app_securitygroup_ids" {
  description = "List of network Security Groupids for management network "
  type        = list(string)
  default     = []
}

variable "external_app_securitygroup_ids" {
  description = "List of network Security Groupids for external network "
  type        = list(string)
  default     = []
}

variable "internal_app_securitygroup_ids" {
  description = "List of network Security Groupids for internal network "
  type        = list(string)
  default     = []
}

variable "f5_instance_type" {
  description = "Specifies the size of the virtual machine."
  type        = string
  default     = "Standard_D8s_v4"
}

variable "os_disk_size" {
  description = "The size of the Data Disk which should be created"
  type        = number
  default     = 84
}

variable "image_publisher" {
  description = "Specifies product image publisher"
  type        = string
  default     = "f5-networks"
}
variable "f5_image_name" {
  type        = string
  default     = "f5-big-best-plus-hourly-25mbps"
  description = <<-EOD
After finding the image to use with the Azure CLI with a variant of the following;

az vm image list --publisher f5-networks --all -f better

{
    "offer": "f5-big-ip-better",
    "publisher": "f5-networks",
    "sku": "f5-bigip-virtual-edition-25m-better-hourly",
    "urn": "f5-networks:f5-big-ip-better:f5-bigip-virtual-edition-25m-better-hourly:14.1.404001",
    "version": "14.1.404001"
}

f5_image_name is equivalent to the "sku" returned.
EOD  
}
variable "f5_version" {
  type        = string
  default     = "latest"
  description = <<-EOD
After finding the image to use with the Azure CLI with a variant of the following;

az vm image list --publisher f5-networks --all -f better

{
    "offer": "f5-big-ip-better",
    "publisher": "f5-networks",
    "sku": "f5-bigip-virtual-edition-25m-better-hourly",
    "urn": "f5-networks:f5-big-ip-better:f5-bigip-virtual-edition-25m-better-hourly:14.1.404001",
    "version": "14.1.404001"
}

f5_version is equivalent to the "version" returned.
EOD  
}

variable "f5_product_name" {
  type        = string
  default     = "f5-big-ip-best"
  description = <<-EOD
After finding the image to use with the Azure CLI with a variant of the following;

az vm image list --publisher f5-networks --all -f better

{
    "offer": "f5-big-ip-better",
    "publisher": "f5-networks",
    "sku": "f5-bigip-virtual-edition-25m-better-hourly",
    "urn": "f5-networks:f5-big-ip-better:f5-bigip-virtual-edition-25m-better-hourly:14.1.404001",
    "version": "14.1.404001"
}

f5_product_name is equivalent to the "offer" returned.
EOD  
}

variable "storage_account_type" {
  description = "Defines the type of storage account to be created. Valid options are Standard_LRS, Standard_ZRS, Standard_GRS, Standard_RAGRS, Premium_LRS."
  default     = "Standard_LRS"
}

variable "enable_accelerated_networking" {
  type        = bool
  description = "(Optional) Enable accelerated networking on Network interface"
  default     = false
}

variable "enable_ssh_key" {
  type        = bool
  description = "(Optional) Enable ssh key authentication in Linux virtual Machine"
  default     = false
}

variable "f5_ssh_publickey" {
  description = "public key to be used for ssh access to the VM. e.g. c:/home/id_rsa.pub"
}

variable "script_name" {
  type    = string
  default = "f5_onboard"
}

## Please check and update the latest DO URL from https://github.com/F5Networks/f5-declarative-onboarding/releases
# always point to a specific version in order to avoid inadvertent configuration inconsistency
variable "DO_URL" {
  description = "URL to download the BIG-IP Declarative Onboarding module"
  type        = string
  default     = "https://github.com/F5Networks/f5-declarative-onboarding/releases/download/v1.46.0/f5-declarative-onboarding-1.46.0-7.noarch.rpm"
}

## Please check and update the latest AS3 URL from https://github.com/F5Networks/f5-appsvcs-extension/releases/latest 
# always point to a specific version in order to avoid inadvertent configuration inconsistency
variable "AS3_URL" {
  description = "URL to download the BIG-IP Application Service Extension 3 (AS3) module"
  type        = string
  default     = "https://github.com/F5Networks/f5-appsvcs-extension/releases/download/v3.53.0/f5-appsvcs-3.53.0-7.noarch.rpm"
}

## Please check and update the latest TS URL from https://github.com/F5Networks/f5-telemetry-streaming/releases/latest 
# always point to a specific version in order to avoid inadvertent configuration inconsistency
variable "TS_URL" {
  description = "URL to download the BIG-IP Telemetry Streaming module"
  type        = string
  default     = "https://github.com/F5Networks/f5-telemetry-streaming/releases/download/v1.37.0/f5-telemetry-1.37.0-1.noarch.rpm"
}

## Please check and update the latest FAST URL from https://github.com/F5Networks/f5-appsvcs-templates/releases/latest 
# always point to a specific version in order to avoid inadvertent configuration inconsistency
variable "FAST_URL" {
  description = "URL to download the BIG-IP FAST module"
  type        = string
  default     = "https://github.com/F5Networks/f5-appsvcs-templates/releases/download/v1.25.0/f5-appsvcs-templates-1.25.0-1.noarch.rpm"
}

## Please check and update the latest Failover Extension URL from https://github.com/F5Networks/f5-cloud-failover-extension/releases/latest 
# always point to a specific version in order to avoid inadvertent configuration inconsistency
variable "CFE_URL" {
  description = "URL to download the BIG-IP Cloud Failover Extension module"
  type        = string
  default     = "https://github.com/F5Networks/f5-cloud-failover-extension/releases/download/v2.1.3/f5-cloud-failover-2.1.3-3.noarch.rpm"
}

## Please check and update the latest runtime init URL from https://github.com/F5Networks/f5-bigip-runtime-init/releases/latest
# always point to a specific version in order to avoid inadvertent configuration inconsistency
variable "INIT_URL" {
  description = "URL to download the BIG-IP runtime init"
  type        = string
  default     = "https://cdn.f5.com/product/cloudsolutions/f5-bigip-runtime-init/v2.0.3/dist/f5-bigip-runtime-init-2.0.3-1.gz.run"
}

variable "libs_dir" {
  description = "Directory on the BIG-IP to download the A&O Toolchain into"
  default     = "/config/cloud/azure/node_modules"
  type        = string
}
variable "onboard_log" {
  description = "Directory on the BIG-IP to store the cloud-init logs"
  default     = "/var/log/startup-script.log"
  type        = string
}

variable "availability_zone" {
  description = "If you want the VM placed in an Azure Availability Zone, and the Azure region you are deploying to supports it, specify the number of the existing Availability Zone you want to use."
  default     = 1
}

variable "availabilityZones_public_ip" {
  description = "The availability zone to allocate the Public IP in. Possible values are Zone-Redundant, 1, 2, 3, and No-Zone."
  type        = string
  default     = "Zone-Redundant"
}

variable "azure_secret_rg" {
  description = "The name of the resource group in which the Azure Key Vault exists"
  type        = string
  default     = ""
}

variable "az_keyvault_authentication" {
  description = "Whether to use key vault to pass authentication"
  type        = bool
  default     = false
}

variable "azure_keyvault_name" {
  description = "The name of the Azure Key Vault to use"
  type        = string
  default     = ""
}

variable "azure_keyvault_secret_name" {
  description = "The name of the Azure Key Vault secret containing the password"
  type        = string
  default     = ""
}

variable "custom_user_data" {
  description = "Provide a custom bash script or cloud-init script the BIG-IP will run on creation"
  type        = string
  default     = null
}

variable "user_identity" {
  type        = string
  default     = null
  description = "The ID of the managed user identity to assign to the BIG-IP instance"
}

variable "external_enable_ip_forwarding" {
  description = "Enable IP forwarding on the External interfaces. To allow inline routing for backends, this must be set to true"
  default     = true
}

variable "mgmt_enable_ip_forwarding" {
  description = "Enable IP forwarding on the Mgmt interfaces. To allow inline routing for backends"
  default     = false
}

variable "tags" {
  description = "key:value tags to apply to resources built by the module"
  type        = map(any)
  default     = {}
}

variable "externalnic_failover_tags" {
  description = "key:value tags to apply to external nic resources built by the module"
  type        = any
  default     = {}
}

variable "internalnic_failover_tags" {
  description = "key:value tags to apply to internal nic resources built by the module"
  type        = any
  default     = {}
}

variable "cfe_secondary_vip_disable" {
  type        = bool
  description = "Disable Externnal Public IP Association to instance based on this flag (Usecase CFE Scenario)"
  default     = false
}
variable "sleep_time" {
  type        = string
  default     = "300s"
  description = "The number of seconds/minutes of delay to build into creation of BIG-IP VMs; default is 250. BIG-IP requires a few minutes to complete the onboarding process and this value can be used to delay the processing of dependent Terraform resources."
}