variables.tf

#########################################################
#
# Default values for creating a YugaByte cluster on AWS.
#
#########################################################

variable "associate_public_ip_address" {
  description = "Associate public IP address to instances created."
  default     = true
  type        = "string"
}

variable "cluster_name" {
  description = "The name for the cluster (universe) being created."
  type        = "string"
}

variable "custom_security_group_id" {
  description = "Security group to assign to the instances. Example: 'sg-12345'."
  default     = ""
  type        = "string"
}

variable "instance_type" {
  description = "The type of instances to create."
  default     = "c4.xlarge"
  type        = "string"
}

variable "num_instances" {
  description = "Number of instances in the YugaByte cluster."
  default     = "1"
  type        = "string"
}

variable "prefix" {
  description = "Prefix prepended to all resources created."
  default     = "yb-ce-"
  type        = "string"
}

variable "replication_factor" {
  description = "The replication factor for the universe."
  default     = 3
  type        = "string"
}

variable "root_volume_iops" {
  description = "Provisioned IOPS - valid only for 'io1' type."
  default     = 0
  type        = "string"
}

variable "root_volume_size" {
  description = "The volume size in gigabytes."
  default     = "50"
  type        = "string"
}

variable "root_volume_type" {
  description = "The volume type. Must be one of 'gp2' or 'io1'."
  default     = "gp2"
  type        = "string"
}

variable "ssh_keypair" {
  description = "The SSH keypair name to use for the instances."
  type        = "string"
}

variable "ssh_key_path" {
  description = "The public key to use when connecting to the instances."
  type        = "string"
}

variable "subnet_ids" {
  description = "List of subnets to launch the instances in. Example: ['subnet-12345','subnet-98765']."
  type        = "list"
}

variable "vpc_id" {
  description = "The VPC ID to create the security groups in."
  type        = "string"
}