xdr-terraform-modules/base/splunk_servers/indexer_cluster/vars.tf

variable "prefix" {
  description = "Prefix for Instance Names"
  type = string
}

variable "splunk_private_hec" {
  description = "Whether the customer needs a private HTTP Event Collector"
  type = bool
  default = false
}

variable "splunk_volume_sizes" {
  description = "Map of volume sizes"
  type = map(map(number))
}

variable "splunk_legacy_cidr" {
  description = "The legacy CIDR block(s)"
  default = []
  type = list(string)
}

variable "splunk_asg_sizes" {
  description = "How many instances in each asg"
  default = [ 1, 1, 1 ]
  type = list(number)
}

variable "hec_listen_443" {
  description = "Should HEC LB (also) listen on :443.  8088 always listens"
  default = false
  type = bool
}

variable "splunk_data_sources" {
  description = "List of CIDRs of additional data sources that should be allowed through the firewall"
  type = list(string)
}

variable "azs" {
  type = list(string)
}

variable "private_subnets" {
  type = list(string)
}

variable "public_subnets" {
  type = list(string)
}

variable "vpc_id" {
  type = string
}

variable "vpc_cidr" {
  type = string
}

variable "tags" {
  description = "Tags to add to the resource (in addition to global standard tags)"
  type        = map
  default     = { }
}

variable "instance_tags" {
  description = "Tags only for the ASG instances. For the indexer clusters, this is an array with different tags for each of the 3 ASGs."
  type = list(map(string))
  default = [ {}, {}, {} ]
}

variable "instance_type" { 
  type = string
  default = "t3a.micro"
}

variable "reverse_enabled" { 
  description = "Whether to create the reverse DNS entry."
  type = bool
  default = true
}

variable "trusted_ips" { type = list(string) }
variable "proxy" { type = string }
variable "salt_master" { type = string }

variable "cidr_map" { type = map }
variable "dns_info" { type = map }
variable "standard_tags" { type = map }
variable "environment" { type = string }
variable "aws_region" { type = string }
variable "aws_account_id" { type = string }
variable "aws_partition" { type = string }
variable "aws_partition_alias" { type = string }
variable "common_services_account" { type = string }
variable "instance_termination_protection" { type = bool }