ElastiCache

Whether any database modifications are applied immediately, or during the next maintenance window. Default is `false`

Whether to enable encryption at rest

The password used to access a password protected server. Can be specified only if `transit_encryption_enabled = true`

Strategy to use when updating the `auth_token`. Valid values are `SET`, `ROTATE`, and `DELETE`. Defaults to `ROTATE`

Specifies whether minor version engine upgrades will be applied automatically to the underlying Cache Cluster instances during the maintenance window. Only supported for engine type `redis` and `valkey` and if the engine version is 6 or higher. Defaults to `true`

Specifies whether a read-only replica will be automatically promoted to read/write primary if the existing primary fails. If true, Multi-AZ is enabled for this replication group. If false, Multi-AZ is disabled for this replication group. Must be enabled for Redis (cluster mode enabled) replication g…

Availability Zone for the cache cluster. If you want to create cache nodes in multi-az, use `preferred_availability_zones` instead

Whether the nodes in this Memcached node group are created in a single Availability Zone or created across multiple Availability Zones in the cluster's region. Valid values for this parameter are `single-az` or `cross-az`, default is `single-az`

Group identifier. ElastiCache converts this name to lowercase. Changing this value will re-create the resource

Specifies whether cluster mode is enabled or disabled. Valid values are enabled or disabled or compatible

Whether to enable Redis [cluster mode https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Replication.Redis-RedisCluster.html]

Determines whether resources will be created (affects all resources)

Determines whether an ElastiCache cluster will be created or not

Determines whether the ElastiCache parameter group will be created or not

Determines whether an primary ElastiCache global replication group will be created

Determines whether an ElastiCache replication group will be created or not

Determines whether an secondary ElastiCache global replication group will be created

Determines if a security group is created

Determines whether the Elasticache subnet group will be created or not

Enables data tiering. Data tiering is only supported for replication groups using the `r6gd` node type. This parameter must be set to true when using `r6gd` nodes

User-created description for the replication group

Name of the cache engine to be used for this cache cluster. Valid values are `memcached`, `redis`, or `valkey`

Version number of the cache engine to be used. If not set, defaults to the latest version

(Redis only) Name of your final cluster snapshot. If omitted, no final snapshot will be made

The ID of the global replication group to which this replication group should belong

The ID suffix of the global replication group

The IP version to advertise in the discovery protocol. Valid values are `ipv4` or `ipv6`

The ARN of the key that you wish to use if encrypting at rest. If not supplied, uses service managed encryption. Can be specified only if `at_rest_encryption_enabled = true`

(Redis OSS or Valkey) Specifies the destination and format of Redis OSS/Valkey SLOWLOG or Redis OSS/Valkey Engine Log

Specifies the weekly time range for when maintenance on the cache cluster is performed. The format is `ddd:hh24:mi-ddd:hh24:mi` (24H Clock UTC)

Specifies whether to enable Multi-AZ Support for the replication group. If true, `automatic_failover_enabled` must also be enabled. Defaults to `false`

The IP versions for cache cluster connections. Valid values are `ipv4`, `ipv6` or `dual_stack`

The instance class used. For Memcached, changing this value will re-create the resource

ARN of an SNS topic to send ElastiCache notifications to

Number of cache clusters (primary and replicas) this replication group will have. If Multi-AZ is enabled, the value of this parameter must be at least 2. Updates will occur before other modifications. Conflicts with `num_node_groups`. Defaults to `1`

The initial number of cache nodes that the cache cluster will have. For Redis, this value must be 1. For Memcached, this value must be between 1 and 40. If this number is reduced on subsequent runs, the highest numbered nodes will be removed

Number of node groups (shards) for this Redis replication group. Changing this number will trigger a resizing operation before other settings modifications

Specify the outpost mode that will apply to the cache cluster creation. Valid values are `single-outpost` and `cross-outpost`, however AWS currently only supports `single-outpost` mode

The description of the ElastiCache parameter group. Defaults to `Managed by Terraform`

The family of the ElastiCache parameter group

Arn of cloudwatch log group created

Name of cloudwatch log group created

Map of CloudWatch log groups created and their attributes

(Memcached only) DNS name of the cache cluster without the port appended

The ARN of the ElastiCache Cluster

List of node objects including `id`, `address`, `port` and `availability_zone`

(Memcached only) Configuration endpoint to allow host discovery

Because ElastiCache pulls the latest minor or patch for a version, this attribute returns the running version of the cache engine

ARN of the created ElastiCache Global Replication Group

The full version number of the cache engine running on the members of this global replication group

ID of the ElastiCache Global Replication Group

Set of node groups (shards) on the global replication group

The AWS ARN associated with the parameter group

The ElastiCache parameter group name

ARN of the created ElastiCache Replication Group

Address of the replication group configuration endpoint when cluster mode is enabled

Because ElastiCache pulls the latest minor or patch for a version, this attribute returns the running version of the cache engine

ID of the ElastiCache Replication Group

Identifiers of all the nodes that are part of this replication group

Port of the primary node in the replication group, if the cluster mode is disabled

Address of the endpoint for the primary node in the replication group, if the cluster mode is disabled

Address of the endpoint for the reader node in the replication group, if the cluster mode is disabled

Amazon Resource Name (ARN) of the security group

ID of the security group

The ElastiCache subnet group name