variables.tf

## Launchspec Variables ##
variable "name" {
  type        = string
  description = "The Ocean Launch Specification name."
}
variable "ocean_id" {
  type        = string
  description = "The Ocean cluster ID"
}
variable "user_data" {
  type        = string
  default     = null
  description = "Base64-encoded MIME user data to make available to the instances."
}
variable "image_id" {
  type        = string
  default     = null
  description = "ID of the image used to launch the instances."
}
variable "iam_instance_profile" {
  type        = string
  default     = null
  description = "The ARN or name of an IAM instance profile to associate with launched instances."
}
variable "security_group_ids" {
  type        = list(string)
  default     = null
  description = "One or more security group ids"
}
variable "tags" {
  type        = map(string)
  default     = null
  description = "Optionally adds tags to instances launched in an Ocean cluster."
}
variable "instance_types" {
  type        = list(string)
  default     = null
  description = "A list of instance types allowed to be provisioned for pods pending under the specified launch specification. The list overrides the list defined for the Ocean cluster."
}
variable "restrict_scale_down" {
  type        = bool
  default     = null
  description = "When set to “True”, VNG nodes will be treated as if all pods running have the restrict-scale-down label. Therefore, Ocean will not scale nodes down unless empty."
}
variable "subnet_ids" {
  type        = list(string)
  default     = null
  description = "One or more security group ids"
}
variable "http_tokens" {
  type        = string
  default     = null
  description = "Determines if a signed token is required or not. Valid values: optional or required."
}
variable "http_put_response_hop_limit" {
  type        = number
  default     = null
  description = "An integer from 1 through 64. The desired HTTP PUT response hop limit for instance metadata requests. The larger the number, the further the instance metadata requests can travel."
}
###################

## Block Device Mappings ##
variable "block_device_mappings" {
  type = object({
    device_name           = string
    delete_on_termination = bool
    encrypted             = bool
    iops                  = number
    kms_key_id            = string
    snapshot_id           = string
    volume_type           = string
    volume_size           = number
    throughput            = number
    no_device             = string
  })
  default     = null
  description = "Block Device Mapping Object"
}

variable "dynamic_volume_size" {
  type = object({
    base_size              = number
    resource               = string
    size_per_resource_unit = number
  })
  default     = null
  description = "dynamic_volume_size Object"
}
##################

## Attributes ##
variable "attributes" {
  type        = map(string)
  default     = null
  description = "Optionally adds labels to instances launched in an Ocean cluster."
}

## Headroom ##
variable "cpu_per_unit" {
  type        = number
  default     = null
  description = "Optionally configure the number of CPUs to allocate for each headroom unit. CPUs are denoted in millicores, where 1000 millicores = 1 vCPU."
}
variable "memory_per_unit" {
  type        = number
  default     = null
  description = "Optionally configure the amount of memory (MiB) to allocate for each headroom unit."
}
variable "num_of_units" {
  type        = number
  default     = 0
  description = "The number of units to retain as headroom, where each unit has the defined headroom CPU, memory and GPU."
}
##################

## Scheduled Task ##
variable "scheduling_task" {
  type = object({
    is_enabled      = bool
    cron_expression = list(string)
    task_type       = string
    num_of_units    = number
    cpu_per_unit    = number
    memory_per_unit = number
  })
  default     = null
  description = "Scheduled Task Block"
}
##################

## Strategy ##
variable "spot_percentage" {
  type        = number
  default     = null
  description = "(Optional- if not using spot_percentege under ocean strategy) When set, Ocean will proactively try to maintain as close as possible to the percentage of Spot instances out of all the Virtual Node Group instances."
}

## Images ##
variable "images" {
  type = list(object({
    image_id   = string
  }))
  default     = null
  description = "Array of objects (Image object, containing the id of the image used to launch instances.)"
}