variables.tf

##-----------------------------------------------------------------------------
## AWS Document DB Variables.
##-----------------------------------------------------------------------------

variable "master_password" {
  description = "(Required unless a snapshot_identifier is provided) Password for the master DB user. Note that this may show up in logs, and it will be stored in the state file."
  type        = string
  default     = ""
}

variable "database_name" {
  description = "Name of the database."
  type        = string
}

variable "master_username" {
  type        = string
  default     = "root"
  description = "(Required unless a snapshot_identifier is provided) Username for the master DB user."
}

variable "retention_period" {
  type        = string
  default     = "7"
  description = "Number of days to retain backups for."
}

variable "preferred_backup_window" {
  type        = string
  default     = "07:00-09:00"
  description = "Daily time range during which the backups happen."
}

variable "skip_final_snapshot" {
  type        = bool
  description = "Determines whether a final DB snapshot is created before the DB cluster is deleted."
  default     = false
}

variable "apply_immediately" {
  type        = bool
  description = "Specifies whether any cluster modifications are applied immediately, or during the next maintenance window."
  default     = true
}

variable "storage_encrypted" {
  type        = bool
  description = "Specifies whether the DB cluster is encrypted."
  default     = true
}

variable "kms_key_id" {
  type        = string
  description = "The ARN for the KMS encryption key. When specifying `kms_key_id`, `storage_encrypted` needs to be set to `true`."
  default     = ""
}

variable "snapshot_identifier" {
  type        = string
  default     = ""
  description = "Specifies whether or not to create this cluster from a snapshot. You can use either the name or ARN when specifying a DB cluster snapshot, or the ARN when specifying a DB snapshot."
}

variable "subnet_list" {
  description = "List of subnet IDs database instances should deploy into."
  type        = list(string)
  default     = [""]
}

variable "cluster_family" {
  type        = string
  default     = "docdb5.0"
  description = "The family of the DocumentDB cluster parameter group. For more details, see https://docs.aws.amazon.com/documentdb/latest/developerguide/db-cluster-parameter-group-create.html ."
}


variable "engine" {
  type        = string
  default     = "docdb"
  description = "The name of the database engine to be used for this DB cluster. Defaults to `docdb`. Valid values: `docdb`."
}

variable "engine_version" {
  type        = string
  default     = ""
  description = "The version number of the database engine to use."
}

variable "enabled_cloudwatch_logs_exports" {
  type        = list(string)
  description = "List of log types to export to cloudwatch. The following log types are supported: audit, error, general, slowquery."
  default     = ["audit", "profiler"]
}

variable "instance_class" {
  type        = string
  default     = "db.t3.medium"
  description = "The instance class to use. For more details, see https://docs.aws.amazon.com/documentdb/latest/developerguide/db-instance-classes.html#db-instance-class-specs ."
}

variable "cluster_size" {
  type        = string
  default     = "2"
  description = "Number of DB instances to create in the cluster"
}

variable "vpc_security_group_ids" {
  type    = set(string)
  default = null
}

variable "ca_cert_identifier" {
  type        = string
  default     = null
  description = "The identifier of the certificate authority (CA) certificate for the DB instance."
}

variable "parameters" {
  type = list(object({
    apply_method = optional(string)
    name         = string
    value        = string
  }))
  default     = []
  description = "A list of DocumentDB parameters to apply. Setting parameters to system default values may show a difference on imported resources."
}

##-----------------------------------------------------------------------------
## Labels variables
##-----------------------------------------------------------------------------

variable "enable" {
  type        = bool
  default     = true
  description = "Flag to control the documentDB creation."
}

variable "name" {
  type        = string
  default     = ""
  description = "Name  (e.g. `app` or `cluster`)."
}

variable "environment" {
  type        = string
  default     = ""
  description = "Environment (e.g. `prod`, `dev`, `staging`)."
}

variable "repository" {
  type        = string
  default     = "https://github.com/clouddrove/terraform-aws-documentdb"
  description = "Terraform current module repo"
}

variable "label_order" {
  type        = list(any)
  default     = []
  description = "Label order, e.g. `name`,`application`."
}

variable "managedby" {
  type        = string
  default     = "hello@clouddrove.com"
  description = "ManagedBy, eg 'CloudDrove'"
}

variable "deletion_protection" {
  type        = bool
  default     = null
  description = "(optional) describe your variable"
}