aws_elasticache
account_id
Type: STRING
arn
Type: STRING
Provider name: ARN
Description: The ARN (Amazon Resource Name) of the cache cluster.
at_rest_encryption_enabled
Type: BOOLEAN
Provider name: AtRestEncryptionEnabled
Description: A flag that enables encryption at-rest when set to true
. You cannot modify the value of AtRestEncryptionEnabled
after the cluster is created. To enable at-rest encryption on a cluster you must set AtRestEncryptionEnabled
to true
when you create a cluster. Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6
, 4.x
or later.
Default: false
auth_token_enabled
Type: BOOLEAN
Provider name: AuthTokenEnabled
Description: A flag that enables using an AuthToken
(password) when issuing Redis commands.
Default: false
auth_token_last_modified_date
Type: TIMESTAMP
Provider name: AuthTokenLastModifiedDate
Description: The date the auth token was last modified
auto_minor_version_upgrade
Type: BOOLEAN
Provider name: AutoMinorVersionUpgrade
Description: If you are running Redis engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next auto minor version upgrade campaign. This parameter is disabled for previous versions.
cache_cluster_create_time
Type: TIMESTAMP
Provider name: CacheClusterCreateTime
Description: The date and time when the cluster was created.
cache_cluster_id
Type: STRING
Provider name: CacheClusterId
Description: The user-supplied identifier of the cluster. This identifier is a unique key that identifies a cluster.
cache_cluster_status
Type: STRING
Provider name: CacheClusterStatus
Description: The current state of this cluster, one of the following values: available
, creating
, deleted
, deleting
, incompatible-network
, modifying
, rebooting cluster nodes
, restore-failed
, or snapshotting
.
cache_node_type
Type: STRING
Provider name: CacheNodeType
Description: The name of the compute and memory capacity node type for the cluster. The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more memory and computational power at lower cost when compared to their equivalent previous generation counterparts.
- General purpose:
- Current generation: M6g node types (available only for Redis engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward):
cache.m6g.large
, cache.m6g.xlarge
, cache.m6g.2xlarge
, cache.m6g.4xlarge
, cache.m6g.8xlarge
, cache.m6g.12xlarge
, cache.m6g.16xlarge
For region availability, see Supported Node Types M5 node types: cache.m5.large
, cache.m5.xlarge
, cache.m5.2xlarge
, cache.m5.4xlarge
, cache.m5.12xlarge
, cache.m5.24xlarge
M4 node types: cache.m4.large
, cache.m4.xlarge
, cache.m4.2xlarge
, cache.m4.4xlarge
, cache.m4.10xlarge
T4g node types (available only for Redis engine version 5.0.6 onward and Memcached engine version 1.5.16 onward): cache.t4g.micro
, cache.t4g.small
, cache.t4g.medium
T3 node types: cache.t3.micro
, cache.t3.small
, cache.t3.medium
T2 node types: cache.t2.micro
, cache.t2.small
, cache.t2.medium
- Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.) T1 node types:
cache.t1.micro
M1 node types: cache.m1.small
, cache.m1.medium
, cache.m1.large
, cache.m1.xlarge
M3 node types: cache.m3.medium
, cache.m3.large
, cache.m3.xlarge
, cache.m3.2xlarge
- Compute optimized:
- Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.) C1 node types:
cache.c1.xlarge
- Memory optimized:
- Current generation: R6g node types (available only for Redis engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward).
cache.r6g.large
, cache.r6g.xlarge
, cache.r6g.2xlarge
, cache.r6g.4xlarge
, cache.r6g.8xlarge
, cache.r6g.12xlarge
, cache.r6g.16xlarge
For region availability, see Supported Node Types R5 node types: cache.r5.large
, cache.r5.xlarge
, cache.r5.2xlarge
, cache.r5.4xlarge
, cache.r5.12xlarge
, cache.r5.24xlarge
R4 node types: cache.r4.large
, cache.r4.xlarge
, cache.r4.2xlarge
, cache.r4.4xlarge
, cache.r4.8xlarge
, cache.r4.16xlarge
- Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.) M2 node types:
cache.m2.xlarge
, cache.m2.2xlarge
, cache.m2.4xlarge
R3 node types: cache.r3.large
, cache.r3.xlarge
, cache.r3.2xlarge
, cache.r3.4xlarge
, cache.r3.8xlarge
Additional node type info- All current generation instance types are created in Amazon VPC by default.
- Redis append-only files (AOF) are not supported for T1 or T2 instances.
- Redis Multi-AZ with automatic failover is not supported on T1 instances.
- Redis configuration variables
appendonly
and appendfsync
are not supported on Redis version 2.8.22 and later.
cache_nodes
Type: UNORDERED_LIST_STRUCT
Provider name: CacheNodes
Description: A list of cache nodes that are members of the cluster.
cache_node_create_time
Type: TIMESTAMP
Provider name: CacheNodeCreateTime
Description: The date and time when the cache node was created.
cache_node_id
Type: STRING
Provider name: CacheNodeId
Description: The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer’s Amazon account.
cache_node_status
Type: STRING
Provider name: CacheNodeStatus
Description: The current state of this cache node, one of the following values: available
, creating
, rebooting
, or deleting
.
customer_availability_zone
Type: STRING
Provider name: CustomerAvailabilityZone
Description: The Availability Zone where this node was created and now resides.
customer_outpost_arn
Type: STRING
Provider name: CustomerOutpostArn
Description: The customer outpost ARN of the cache node.
endpoint
Type: STRUCT
Provider name: Endpoint
Description: The hostname for connecting to this cache node.
address
Type: STRING
Provider name: Address
Description: The DNS hostname of the cache node.
port
Type: INT32
Provider name: Port
Description: The port number that the cache engine is listening on.
parameter_group_status
Type: STRING
Provider name: ParameterGroupStatus
Description: The status of the parameter group applied to this cache node.
source_cache_node_id
Type: STRING
Provider name: SourceCacheNodeId
Description: The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is not associated with a primary cluster.
cache_parameter_group
Type: STRUCT
Provider name: CacheParameterGroup
Description: Status of the cache parameter group.
cache_node_ids_to_reboot
Type: UNORDERED_LIST_STRING
Provider name: CacheNodeIdsToReboot
Description: A list of the cache node IDs which need to be rebooted for parameter changes to be applied. A node ID is a numeric identifier (0001, 0002, etc.).
cache_parameter_group_name
Type: STRING
Provider name: CacheParameterGroupName
Description: The name of the cache parameter group.
parameter_apply_status
Type: STRING
Provider name: ParameterApplyStatus
Description: The status of parameter updates.
cache_security_groups
Type: UNORDERED_LIST_STRUCT
Provider name: CacheSecurityGroups
Description: A list of cache security group elements, composed of name and status sub-elements.
cache_security_group_name
Type: STRING
Provider name: CacheSecurityGroupName
Description: The name of the cache security group.
status
Type: STRING
Provider name: Status
Description: The membership status in the cache security group. The status changes when a cache security group is modified, or when the cache security groups assigned to a cluster are modified.
cache_subnet_group_name
Type: STRING
Provider name: CacheSubnetGroupName
Description: The name of the cache subnet group associated with the cluster.
client_download_landing_page
Type: STRING
Provider name: ClientDownloadLandingPage
Description: The URL of the web page where you can download the latest ElastiCache client library.
configuration_endpoint
Type: STRUCT
Provider name: ConfigurationEndpoint
Description: Represents a Memcached cluster endpoint which can be used by an application to connect to any node in the cluster. The configuration endpoint will always have .cfg
in it. Example: mem-3.9dvc4r.cfg.usw2.cache.amazonaws.com:11211
address
Type: STRING
Provider name: Address
Description: The DNS hostname of the cache node.
port
Type: INT32
Provider name: Port
Description: The port number that the cache engine is listening on.
engine
Type: STRING
Provider name: Engine
Description: The name of the cache engine (memcached
or redis
) to be used for this cluster.
engine_version
Type: STRING
Provider name: EngineVersion
Description: The version of the cache engine that is used in this cluster.
ip_discovery
Type: STRING
Provider name: IpDiscovery
Description: The network type associated with the cluster, either ipv4
| ipv6
. IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system.
log_delivery_configurations
Type: UNORDERED_LIST_STRUCT
Provider name: LogDeliveryConfigurations
Description: Returns the destination, format and type of the logs.
destination_details
Type: STRUCT
Provider name: DestinationDetails
Description: Configuration details of either a CloudWatch Logs destination or Kinesis Data Firehose destination.
cloud_watch_logs_details
Type: STRUCT
Provider name: CloudWatchLogsDetails
Description: The configuration details of the CloudWatch Logs destination.
log_group
Type: STRING
Provider name: LogGroup
Description: The name of the CloudWatch Logs log group.
kinesis_firehose_details
Type: STRUCT
Provider name: KinesisFirehoseDetails
Description: The configuration details of the Kinesis Data Firehose destination.
delivery_stream
Type: STRING
Provider name: DeliveryStream
Description: The name of the Kinesis Data Firehose delivery stream.
destination_type
Type: STRING
Provider name: DestinationType
Description: Returns the destination type, either cloudwatch-logs
or kinesis-firehose
.
log_format
Type: STRING
Provider name: LogFormat
Description: Returns the log format, either JSON or TEXT.
log_type
Type: STRING
Provider name: LogType
Description: Refers to slow-log or engine-log.
message
Type: STRING
Provider name: Message
Description: Returns an error message for the log delivery configuration.
status
Type: STRING
Provider name: Status
Description: Returns the log delivery configuration status. Values are one of enabling
| disabling
| modifying
| active
| error
network_type
Type: STRING
Provider name: NetworkType
Description: Must be either ipv4
| ipv6
| dual_stack
. IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system.
notification_configuration
Type: STRUCT
Provider name: NotificationConfiguration
Description: Describes a notification topic and its status. Notification topics are used for publishing ElastiCache events to subscribers using Amazon Simple Notification Service (SNS).
topic_arn
Type: STRING
Provider name: TopicArn
Description: The Amazon Resource Name (ARN) that identifies the topic.
topic_status
Type: STRING
Provider name: TopicStatus
Description: The current state of the topic.
num_cache_nodes
Type: INT32
Provider name: NumCacheNodes
Description: The number of cache nodes in the cluster. For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 40.
pending_modified_values
Type: STRUCT
Provider name: PendingModifiedValues
auth_token_status
Type: STRING
Provider name: AuthTokenStatus
Description: The auth token status
cache_node_ids_to_remove
Type: UNORDERED_LIST_STRING
Provider name: CacheNodeIdsToRemove
Description: A list of cache node IDs that are being removed (or will be removed) from the cluster. A node ID is a 4-digit numeric identifier (0001, 0002, etc.).
cache_node_type
Type: STRING
Provider name: CacheNodeType
Description: The cache node type that this cluster or replication group is scaled to.
engine_version
Type: STRING
Provider name: EngineVersion
Description: The new cache engine version that the cluster runs.
log_delivery_configurations
Type: UNORDERED_LIST_STRUCT
Provider name: LogDeliveryConfigurations
Description: The log delivery configurations being modified
destination_details
Type: STRUCT
Provider name: DestinationDetails
Description: Configuration details of either a CloudWatch Logs destination or Kinesis Data Firehose destination.
cloud_watch_logs_details
Type: STRUCT
Provider name: CloudWatchLogsDetails
Description: The configuration details of the CloudWatch Logs destination.
log_group
Type: STRING
Provider name: LogGroup
Description: The name of the CloudWatch Logs log group.
kinesis_firehose_details
Type: STRUCT
Provider name: KinesisFirehoseDetails
Description: The configuration details of the Kinesis Data Firehose destination.
delivery_stream
Type: STRING
Provider name: DeliveryStream
Description: The name of the Kinesis Data Firehose delivery stream.
destination_type
Type: STRING
Provider name: DestinationType
Description: Returns the destination type, either CloudWatch Logs or Kinesis Data Firehose.
log_format
Type: STRING
Provider name: LogFormat
Description: Returns the log format, either JSON or TEXT
log_type
Type: STRING
Provider name: LogType
Description: Refers to slow-log or engine-log..
num_cache_nodes
Type: INT32
Provider name: NumCacheNodes
Description: The new number of cache nodes for the cluster. For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 40.
transit_encryption_enabled
Type: BOOLEAN
Provider name: TransitEncryptionEnabled
Description: A flag that enables in-transit encryption when set to true.
transit_encryption_mode
Type: STRING
Provider name: TransitEncryptionMode
Description: A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.
preferred_availability_zone
Type: STRING
Provider name: PreferredAvailabilityZone
Description: The name of the Availability Zone in which the cluster is located or “Multiple” if the cache nodes are located in different Availability Zones.
preferred_maintenance_window
Type: STRING
Provider name: PreferredMaintenanceWindow
Description: Specifies 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 (24H Clock UTC). The minimum maintenance window is a 60 minute period. Valid values for ddd
are:
Example:
sun:23:00-mon:01:30
preferred_outpost_arn
Type: STRING
Provider name: PreferredOutpostArn
Description: The outpost ARN in which the cache cluster is created.
replication_group_id
Type: STRING
Provider name: ReplicationGroupId
Description: The replication group to which this cluster belongs. If this field is empty, the cluster is not associated with any replication group.
replication_group_log_delivery_enabled
Type: BOOLEAN
Provider name: ReplicationGroupLogDeliveryEnabled
Description: A boolean value indicating whether log delivery is enabled for the replication group.
security_groups
Type: UNORDERED_LIST_STRUCT
Provider name: SecurityGroups
Description: A list of VPC Security Groups associated with the cluster.
security_group_id
Type: STRING
Provider name: SecurityGroupId
Description: The identifier of the cache security group.
status
Type: STRING
Provider name: Status
Description: The status of the cache security group membership. The status changes whenever a cache security group is modified, or when the cache security groups assigned to a cluster are modified.
snapshot_retention_limit
Type: INT32
Provider name: SnapshotRetentionLimit
Description: The number of days for which ElastiCache retains automatic cluster snapshots before deleting them. For example, if you set SnapshotRetentionLimit
to 5, a snapshot that was taken today is retained for 5 days before being deleted. If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.
snapshot_window
Type: STRING
Provider name: SnapshotWindow
Description: The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your cluster. Example: 05:00-09:00
Type: UNORDERED_LIST_STRING
transit_encryption_enabled
Type: BOOLEAN
Provider name: TransitEncryptionEnabled
Description: A flag that enables in-transit encryption when set to true
. Required: Only available when creating a replication group in an Amazon VPC using redis version 3.2.6
, 4.x
or later.
Default: false
transit_encryption_mode
Type: STRING
Provider name: TransitEncryptionMode
Description: A setting that allows you to migrate your clients to use in-transit encryption, with no downtime.