Optional 47

• acl_namestring, default nullName of ACL to be created if create_acl is true, otherwise its the name of an existing ACL to use if create_acl is false
• acl_tagsmap(string), default {}Additional tags for the ACL created
• acl_use_name_prefixbool, default falseDetermines whether acl_name is used as a prefix
• acl_user_nameslist(string), default []List of externally created user names to associate with the ACL
• auto_minor_version_upgradebool, default nullWhen set to true, the cluster will automatically receive minor engine version upgrades after launch. Defaults to true
• createbool, default trueDetermines whether resources will be created - affects all resources
• create_aclbool, default trueDetermines whether to create ACL specified
• create_parameter_groupbool, default trueDetermines whether to create parameter group specified
• create_subnet_groupbool, default trueDetermines whether to create subnet group specified
• create_usersbool, default trueDetermines whether to create users specified
• data_tieringbool, default nullMust be set to true when using a data tiering node type
• descriptionstring, default nullDescription for the cluster. Defaults to Managed by Terraform
• enginestring, default nullThe engine that will run on your nodes. Supported values are redis and valkey
• engine_versionstring, default nullVersion number of the engine to be used for the cluster. Downgrades are not supported
• final_snapshot_namestring, default nullName of the final cluster snapshot to be created when this resource is deleted. If omitted, no final snapshot will be made
• ip_discoverystring, default nullMechanism that the cluster uses to discover IP addresses. Valid values are ipv4 and ipv6. Defaults to ipv4. To specify ipv6, network_type must be ipv6 or dual_stack
• kms_key_arnstring, default nullARN of the KMS key used to encrypt the cluster at rest
• maintenance_windowstring, default nullSpecifies the weekly time range during which maintenance on the cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi
• multi_region_cluster_namestring, default nullThe multi region cluster identifier if part of a multi region cluster
• namestring, default ""Cluster name - also default name used on all resources if more specific resource names are not provided
• network_typestring, default nullIP address type for the cluster. Valid values are ipv4, ipv6 and dual_stack. Defaults to ipv4
• node_typestring, default nullThe compute and memory capacity of the nodes in the cluster. See AWS documentation on [supported node types](https://docs.aws.amazon.com/memorydb/latest/devguide/nodes.supportedtypes.html) as well as [vertical scaling](https://docs.aws.amazon.com/memorydb/latest/devguide/cluster-vertical-scaling.html)
• num_replicas_per_shardnumber, default nullThe number of replicas to apply to each shard, up to a maximum of 5. Defaults to 1 (i.e. 2 nodes per shard)
• num_shardsnumber, default nullThe number of shards in the cluster. Defaults to 1
• parameter_group_descriptionstring, default nullDescription for the parameter group. Defaults to Managed by Terraform
• parameter_group_familystring, default nullThe engine version that the parameter group can be used with
• parameter_group_namestring, default nullName of parameter group to be created if create_parameter_group is true, otherwise its the name of an existing parameter group to use if create_parameter_group is false
• parameter_group_parameterslist(map(string)), default []A list of parameter maps to apply
• parameter_group_tagsmap(string), default {}Additional tags for the parameter group created
• parameter_group_use_name_prefixbool, default falseDetermines whether parameter_group_name is used as a prefix
• portnumber, default nullThe port number on which each of the nodes accepts connections. Defaults to 6379
• regionstring, default nullRegion where this resource will be managed. Defaults to the Region set in the provider configuration
• security_group_idslist(string), default nullSet of VPC Security Group ID-s to associate with this cluster
• snapshot_arnslist(string), default null List of ARN-s that uniquely identify RDB snapshot files stored in S3. The snapshot files will be used to populate the new cluster
• snapshot_namestring, default nullThe name of a snapshot from which to restore data into the new cluster
• snapshot_retention_limitnumber, default nullThe number of days for which MemoryDB retains automatic snapshots before deleting them. When set to 0, automatic backups are disabled. Defaults to 0
• snapshot_windowstring, default nullThe daily time range (in UTC) during which MemoryDB begins taking a daily snapshot of your shard. Example: 05:00-09:00
• sns_topic_arnstring, default nullARN of the SNS topic to which cluster notifications are sent
• subnet_group_descriptionstring, default nullDescription for the subnet group. Defaults to Managed by Terraform
• subnet_group_namestring, default nullName of subnet group to be created if create_subnet_group is true, otherwise its the name of an existing subnet group to use if create_subnet_group is false
• subnet_group_tagsmap(string), default {}Additional tags for the subnet group created
• subnet_group_use_name_prefixbool, default falseDetermines whether subnet_group_name is used as a prefix
• subnet_idslist(string), default []Set of VPC Subnet ID-s for the subnet group. At least one subnet must be provided
• tagsmap(string), default {}A map of tags to use on all resources
• tls_enabledbool, default nullA flag to enable in-transit encryption on the cluster. When set to false, the acl_name must be open-access. Defaults to true
• use_name_prefixbool, default falseDetermines whether name is used as a prefix for the cluster
• usersmap({...}), default {}A map of user definitions (maps) to be created