AWS DocumentDB Cluster Module

A terraform module to provide DocumentDB Cluster in AWS. This module will create DocumentDB cluster with instances. Usage

module "docdb-cluster" {
  source  = "goranvrbaski/documentdb-cluster/aws"

  cluster_name       = "docdb-cluster"
  master_username    = "doc-user"
  availability_zones = ["eu-west-1a", "eu-west-1b", "eu-west-1c"]
  subnet_group_ids   = ["subnet-0e850eb742a6603fe", "subnet-0af42ab0203c31963", "subnet-0dca788fac5b76a63"]
  security_group_ids = ["sg-056b779af0e7e0129"]
}

Module Input Variables

Name	Type	Default Value	Description
cluster_name	string	n/a	name for the cluster
master_username	string	n/a	name for the master user
password_length	number	16	length of master password to create
instance_class	string	"db.t3.medium"	documentdb instance class
instance_count	integer	2	number of documentdb instances in the cluster
subnet_group_ids	list	[]	list of subnet ids where to create documentdb cluster
security_group_ids	list	[]	list of security group ids to attach to the cluster
availability_zones	list	[]	list of availability zones to put the instances in
backup_retention_period	integer	7	backup retention period for the cluster
backup_window	string	07:00-09:00	backup window for the cluster
maintenance_window	string	Mon:00:00-Mon:03:00	maintenance window for the cluster
skip_final_snapshot	bool	true	skip creating documentdb snapshot on deleting cluster
storage_encrypted	bool	true	encrypt data at rest
tags	map(string)	{ terraform = true }	attach tags to documentdb

Outputs

Name	Type	Description
cluster_id	string	the cluster id
cluster_arn	string	the cluster arn
cluster_members	list(string)	list of the cluster instances
cluster_endpoint	string	the cluster endpoint for read/write
cluster_reader_endpoint	string	the cluster endpoint optimized for read
master_username	string	the cluster master username
master_password	string	the cluster master password