variable "admin-ips" {
  default = ["0.0.0.0/0"]
  description = "A list of ips or cidr blocks that are allowed to connect to the nodes. This variable is only used when using the aws-network-from-scratch module."
  type = list(string)
}

variable "aws-zfs-drive-letters" {
  default     = ["f", "g", "h", "i", "j"]
  description = "These are the drove letters to use when attaching EBS volumes, ie. /dev/sdf or /dev/sdg"
  type        = list(string)
}

################################################################################
# Query existing infrastructure.
# Variables used to grab existing resources from AWS.
#
# We have 2 sets of three variables in this section. 1 section has 'managed' in
# the name and the other has 'mss-dev' in the name. There are not restrictions
# as to what we can put into these VPCs. The names of the variable simply match
# the names of the VPCs and have no meaning for what resources are allowed.
################################################################################

variable "aws-existing-managed-sg-name" {
  default     = "change-me-if-using-aws-network-existing"
  description = "The name of the existing security group when using aws-network-existing."
}

variable "aws-existing-managed-vpc-name" {
  default     = "change-me-if-using-aws-network-existing"
  description = "The name of the existing VPC when using aws-network-existing."
}

variable "aws-existing-managed-subnet-names" {
  description = "A list of subnet names that already exist in aws-existing-managed-vpc-name"
  default     = []
  type        = list(string)
}

variable "aws-existing-mss-dev-sg-name" {
  default     = "change-me-if-using-aws-network-existing"
  description = "The name of the existing security group when using aws-network-existing with the mss-dev VPC."
}

variable "aws-existing-mss-dev-vpc-name" {
  default     = "change-me-if-using-aws-network-existing"
  description = "The name of the existing VPC when using aws-network-existing with the mss-dev VPC."
}

variable "aws-existing-mss-dev-subnet-names" {
  description = "A list of subnet names that already exist in aws-existing-mss-dev-vpc-name"
  default     = []
  type        = list(string)
}

################################################################################
# End query existing infrastructure.
################################################################################

variable "aws-proxy-private-ip" {
  description = "The private IP to request for the proxy instance."
  type        = string
}

variable "aws-region" {
  default = "us-east-1"
  description = "The AWS region to use."
}

variable "aws-subnet-cidr-block" {
  default = "10.0.1.0/24"
  description = "The address space to be used for this subnet."
}

variable "aws-vpc-cidr-block" {
  default = "10.0.0.0/16"
  description = "The address space to be used for the VPC that all the AWS nodes will be in."
}

variable "disk-image-dir" {
  description = "This is the location on the KVM hypervisor host where all the disk images will be kept."
}

variable "disk-image-pool-name" {
  default = "k8s-tf-images"
  description = "The name of the disk pool where all the images will be kept."
}

variable "libvirt-connection-url" {
  default = "nobody@localhost"
  description = "The libvirt connection URI, ie. qemu+ssh://<user>@<host>/system"
}

variable "libvirt-network-name" {
  default = "default"
  description = "The name of a pre-existing libvirt virtual-network."
}

variable "libvirt-node-disk-size" {
  default = 4294967296
  description = "The size of the disk to be used for libvirt nodes. (in bytes)"
}

variable "node-memory" {
  default     = "2048"
  description = "The amount of memory to be used for all the nodes."
  type        = number
}

variable "node-vcpus" {
  default     = "2"
  description = "The amount of vcpus to be used for all the nodes."
  type        = number
}

variable "root-admin-passwd" {
  description = "This will be the password for the root and admin user. The format of this can by any format accepted by cloud-init's chpasswd module."
}

variable "root-admin-pub-key" {
  description = "The public key to be added to authorized_keys for the root and admin accounts."
}

variable "base-image" {
  default = "https://cloud-images.ubuntu.com/releases/focal/release/ubuntu-20.04-server-cloudimg-amd64-disk-kvm.img"
}

variable "vm-name-prefix" {
  default = "k8s-tf"
  description = "This prefix will appear before all VM names and hostnames, ie. k8s-tf-master-0."
}