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variables.tf
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variables.tf
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variable "name" {
type = "string"
description = "Name given to DB subnet group"
}
variable "subnets" {
type = "list"
description = "List of subnet IDs to use"
}
variable "envname" {
type = "string"
description = "Environment name (eg,test, stage or prod)"
}
variable "envtype" {
type = "string"
description = "Environment type (eg,prod or nonprod)"
}
variable "identifier_prefix" {
type = "string"
default = ""
description = "Prefix for cluster identifier"
}
variable "azs" {
type = "list"
description = "List of AZs to use"
}
variable "security_groups" {
type = "list"
description = "VPC Security Group IDs"
}
variable "publicly_accessible" {
type = "string"
default = "false"
description = "Whether the DB should have a public IP address"
}
variable "database_name" {
type = "string"
default = ""
description = "Master DB name"
}
variable "username" {
default = "root"
description = "Master DB username"
}
variable "password" {
type = "string"
description = "Master DB password"
}
variable "final_snapshot_identifier" {
type = "string"
default = "final"
description = "The name to use when creating a final snapshot on cluster destroy, appends a random 8 digits to name to ensure it's unique too."
}
variable "skip_final_snapshot" {
type = "string"
default = "false"
description = "Should a final snapshot be created on cluster destroy"
}
variable "backup_retention_period" {
type = "string"
default = "7"
description = "How long to keep backups for (in days)"
}
variable "preferred_backup_window" {
type = "string"
default = "02:00-03:00"
description = "When to perform DB backups"
}
variable "preferred_maintenance_window" {
type = "string"
default = "sun:05:00-sun:06:00"
description = "When to perform DB maintenance"
}
variable "auto_pause" {
type = "string"
default = "true"
description = "When to perform DB auto pause"
}
variable "max_capacity" {
type = "string"
default = "8"
description = "The max capacity for database"
}
variable "min_capacity" {
type = "string"
default = "2"
description = "The min capacity for database"
}
variable "port" {
type = "string"
default = "3306"
description = "The port on which to accept connections"
}
variable "apply_immediately" {
type = "string"
default = "false"
description = "Determines whether or not any DB modifications are applied immediately, or during the maintenance window"
}
variable "monitoring_interval" {
type = "string"
default = 0
description = "The interval (seconds) between points when Enhanced Monitoring metrics are collected"
}
variable "auto_minor_version_upgrade" {
type = "string"
default = "true"
description = "Determines whether minor engine upgrades will be performed automatically in the maintenance window"
}
variable "db_parameter_group_name" {
type = "string"
default = "default.aurora5.6"
description = "The name of a DB parameter group to use"
}
variable "db_cluster_parameter_group_name" {
type = "string"
default = "default.aurora5.6"
description = "The name of a DB Cluster parameter group to use"
}
variable "snapshot_identifier" {
type = "string"
default = ""
description = "DB snapshot to create this database from"
}
variable "storage_encrypted" {
type = "string"
default = "true"
description = "Specifies whether the underlying storage layer should be encrypted"
}
variable "cw_alarms" {
type = "string"
default = false
description = "Whether to enable CloudWatch alarms - requires `cw_sns_topic` is specified"
}
variable "cw_sns_topic" {
type = "string"
default = "false"
description = "An SNS topic to publish CloudWatch alarms to"
}
variable "cw_max_conns" {
type = "string"
default = "500"
description = "Connection count beyond which to trigger a CloudWatch alarm"
}
variable "cw_max_cpu" {
type = "string"
default = "85"
description = "CPU threshold above which to alarm"
}
variable "cw_max_replica_lag" {
type = "string"
default = "2000"
description = "Maximum Aurora replica lag in milliseconds above which to alarm"
}
variable "cw_eval_period_connections" {
type = "string"
default = "1"
description = "Evaluation period for the DB connections alarms"
}
variable "cw_eval_period_cpu" {
type = "string"
default = "2"
description = "Evaluation period for the DB CPU alarms"
}
variable "cw_eval_period_replica_lag" {
type = "string"
default = "5"
description = "Evaluation period for the DB replica lag alarm"
}
variable "engine_version" {
type = "string"
default = "5.6.10a"
description = "Aurora database engine version."
}
variable "performance_insights_enabled" {
type = "string"
default = false
description = "Whether to enable Performance Insights"
}
variable "iam_database_authentication_enabled" {
type = "string"
default = false
description = "Whether to enable IAM database authentication for the RDS Cluster"
}
variable "enabled" {
type = "string"
default = true
description = "Whether the database resources should be created"
}
variable "tags" {
type = "map"
default = {}
description = "A set of tags to attach to the created resources"
}
locals {
default_tags = {
"envname" = "${var.envname}"
"envtype" = "${var.envtype}"
}
tags = "${merge(var.tags, local.default_tags)}"
}