rds-cluster
cloudposse/rds-cluster/aws
Terraform module to provision an RDS Aurora cluster for MySQL or Postgres
Terraform module to provision an RDS Aurora cluster for MySQL or Postgres. Supports Amazon Aurora Serverless. > [!TIP] > #### 👽 Use Atmos with Terraform > Cloud Posse uses atmos to easily orchestrate multiple environments using Terraform. > Works with Github Actions, Atlantis, or Spacelift. > > > Watch demo of using Atmos with Terraform > > Example of running atmos to manage infrastructure from our Quick Start tutorial. > Usage For a complete example, see examples/complete. For automated tests of the complete example using bats and Terratest (which tests and deploys the example on AWS), see test. Basic example ```hcl module "rds_cluster_aurora_postgres" { source = "cloudposse/rds-cluster/aws" # Cloud Posse recommends pinning every module to a specific version # version = "x.x.x" name = "po
| Name | Type | Description | Default |
|---|---|---|---|
| subnets | list(string) | List of VPC subnet IDs | |
| engine | string | The name of the database engine to be used for this DB cluster. Valid values: `a | "aurora" |
| engine_version | string | The version of the database engine to use. See `aws rds describe-db-engine-versi | "" |
| allowed_ipv6_cidr_blocks | list(string) | List of IPv6 CIDR blocks allowed to access the cluster | [] |
| storage_type | string | One of 'standard' (magnetic), 'gp2' (general purpose SSD), 'io1' (provisioned IO | null |
| apply_immediately | bool | Specifies whether any cluster modifications are applied immediately, or during t | true |
| autoscaling_target_metrics | string | The metrics type to use. If this value isn't provided the default is CPU utiliza | "RDSReaderAverageCPUUtilization" |
| descriptor_formats | any | Describe additional descriptors to be output in the `descriptors` output map. Ma | {} |
| snapshot_identifier | string | Specifies whether or not to create this cluster from a snapshot | null |
| backup_window | string | Daily time range during which the backups happen | "07:00-09:00" |
| maintenance_window | string | Weekly time range during which system maintenance can occur, in UTC | "wed:03:00-wed:04:00" |
| scaling_configuration | list(object({ auto_pause | List of nested attributes with scaling properties. Only valid when `engine_mode` | [] |
| allowed_cidr_blocks | list(string) | List of CIDR blocks allowed to access the cluster | [] |
| allocated_storage | number | The allocated storage in GBs | null |
| deletion_protection | bool | If the DB instance should have deletion protection enabled | false |
| stage | string | ID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'bu | null |
| additional_tag_map | map(string) | Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not add | {} |
| cluster_family | string | The family of the DB cluster parameter group | "aurora5.6" |
| storage_encrypted | bool | Specifies whether the DB cluster is encrypted. The default is `false` for `provi | false |
| enhanced_monitoring_role_enabled | bool | A boolean flag to enable/disable the creation of the enhanced monitoring IAM rol | false |
| replication_source_identifier | string | ARN of a source DB cluster or DB instance if this DB cluster is to be created as | "" |
| … and 10 more inputs | |||
instance_endpoints — List of DNS addresses for the DB instances in the clustersecurity_group_id — Security Group IDactivity_stream_arn — Activity Stream ARNdatabase_name — Database nameendpoint — The DNS address of the RDS instanceadmin_user_secret — The secret manager attributes for the managed admin user password (`master_user_secret`).security_group_arn — Security Group ARNreader_endpoint — A read-only endpoint for the Aurora cluster, automatically load-balanced across replicasmaster_host — DB Master hostnamereplicas_host — Replicas hostnamedbi_resource_ids — List of the region-unique, immutable identifiers for the DB instances in the clustercluster_resource_id — The region-unique, immutable identifie of the clustercluster_security_groups — Default RDS cluster security groupsactivity_stream_name — Activity Stream Namereserved_instance — All information about the reserved instance(s) if created.master_username — Username for the master DB userarn — Amazon Resource Name (ARN) of the clustersecurity_group_name — Security Group namecluster_identifier — Cluster Identifierport — DB portAzure landing zones Terraform module
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