variables-rds.tf

# File auto-generated by ./bin/make-example-vars

variable "rds_name" {
  description = "Name of the RDS instance"
  type        = string
}

variable "rds_engine" {
  description = "Engine type for RDS instance"
  type        = string
  default     = "postgres"

  validation {
    condition     = contains(["postgres", "mysql"], var.rds_engine)
    error_message = "Invalid RDS engine: ${var.rds_engine}."
  }
}

variable "rds_db_name" {
  description = "Name of the RDS database. Uses rds_name if not specified."
  type        = string
  default     = null
}

variable "rds_username" {
  description = "Username of the RDS database. Use rds_db_name if not specified."
  type        = string
  default     = null
}

variable "rds_password" {
  description = "Username of the RDS database. Set it to null to let RDS manage the password via SecretsManager."
  type        = string
  default     = null
}

variable "rds_storage_size" {
  description = "Initial size in Gi for allocated storage. Will grow up to 5x this value."
  type        = number
  default     = 20
}

variable "rds_engine_version" {
  description = "RDS engine version."
  type        = string
  default     = "14"
}

variable "rds_family" {
  description = "RDS family."
  type        = string
  default     = "postgres14" # DB parameter group
}

variable "rds_major_engine_version" {
  description = "RDS major engine version."
  type        = string
  default     = "14"
}

variable "rds_instance_class" {
  description = "RDS instance class."
  type        = string
  default     = "db.t4g.large"
}

variable "rds_public" {
  description = "Creates RDS on a public subnet for internet access"
  type        = bool
  default     = false
}

variable "rds_vpc_name" {
  description = "VPC name for the RDS. Will use rds_name if not specified."
  type        = string
  default     = null
}

variable "rds_vpc_cidr" {
  description = "CIDR for the RDS VPC"
  type        = string
  default     = "10.99.0.0/24"
}

#variable "rds_eks_vpc_cidr" {
#  description = "Allow CIDR from EKS VPC to access RDS."
#  type        = string
#  default     = null
#}

variable "rds_ingress_vpc_cidrs" {
  description = "Append CIDRs to allow ingress access to RDS. Defaults to EKS's CIDR only."
  type        = list(string)
  default     = []
}

variable "rds_vpc_zones" {
  description = "AZ names to create the subnets. Use 'aws ec2 describe-availability-zones --region <region> | jq .AvailabilityZones[].ZoneName' to list all available subnets."
  type        = list(string)
  default     = []
}

variable "rds_deletion_protection" {
  description = "Enable accidental deletion protection for the database."
  type        = bool
  default     = true
}

#variable "rds_vpc_peering_peer_vpc_id" {
#  description = "VPC ID for the peering (client-side) to consume this RDS."
#  type        = string
#  default     = null
#}

#variable "rds_vpc_peering_peer_route_table_ids" {
#  description = "VPC route table IDs for the peering (client-side) to consume this RDS."
#  type        = list(string)
#  default     = []
#}

variable "performance_insights_enabled" {
  description = "Specifies whether Performance Insights are enabled."
  type        = bool
  default     = true
}

variable "performance_insights_retention_period" {
  description = "The amount of time in days to retain Performance Insights data. Valid values are 7, 731 (2 years) or a multiple of 31."
  type        = number
  default     = 7
}

variable "rds_tags" {
  description = "(Optional) Tags to apply to all resources."
  type        = any
  default     = {}
}