cluster

Gets an individual cluster resource

Overview

Name	cluster
Type	Resource
Description	cluster
Id	awscc.memorydb.cluster

Fields

Name	Datatype	Description
cluster_name	string	The name of the cluster. This value must be unique as it also serves as the cluster identifier.
description	string	An optional description of the cluster.
status	string	The status of the cluster. For example, Available, Updating, Creating.
node_type	string	The compute and memory capacity of the nodes in the cluster.
num_shards	integer	The number of shards the cluster will contain.
num_replicas_per_shard	integer	The number of replicas to apply to each shard. The limit is 5.
subnet_group_name	string	The name of the subnet group to be used for the cluster.
security_group_ids	array	One or more Amazon VPC security groups associated with this cluster.
maintenance_window	string	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.
parameter_group_name	string	The name of the parameter group associated with the cluster.
parameter_group_status	string	The status of the parameter group used by the cluster.
port	integer	The port number on which each member of the cluster accepts connections.
snapshot_retention_limit	integer	The number of days for which MemoryDB retains automatic 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.
snapshot_window	string	The daily time range (in UTC) during which MemoryDB begins taking a daily snapshot of your cluster.
acl_name	string	The name of the Access Control List to associate with the cluster.
sns_topic_arn	string	The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
sns_topic_status	string	The status of the Amazon SNS notification topic. Notifications are sent only if the status is enabled.
tls_enabled	boolean	A flag that enables in-transit encryption when set to true.<br/><br/>You cannot modify the value of TransitEncryptionEnabled after the cluster is created. To enable in-transit encryption on a cluster you must set TransitEncryptionEnabled to true when you create a cluster.
data_tiering	string	Enables data tiering. Data tiering is only supported for clusters using the r6gd node type. This parameter must be set when using r6gd nodes.
kms_key_id	string	The ID of the KMS key used to encrypt the cluster.
snapshot_arns	array	A list of Amazon Resource Names (ARN) that uniquely identify the RDB snapshot files stored in Amazon S3. The snapshot files are used to populate the new cluster. The Amazon S3 object name in the ARN cannot contain any commas.
snapshot_name	string	The name of a snapshot from which to restore data into the new cluster. The snapshot status changes to restoring while the new cluster is being created.
final_snapshot_name	string	The user-supplied name of a final cluster snapshot. This is the unique name that identifies the snapshot. MemoryDB creates the snapshot, and then deletes the cluster immediately afterward.
arn	string	The Amazon Resource Name (ARN) of the cluster.
engine_version	string	The Redis engine version used by the cluster.
cluster_endpoint	object	The cluster endpoint.
auto_minor_version_upgrade	boolean	A flag that enables automatic minor version upgrade when set to true.<br/><br/>You cannot modify the value of AutoMinorVersionUpgrade after the cluster is created. To enable AutoMinorVersionUpgrade on a cluster you must set AutoMinorVersionUpgrade to true when you create a cluster.
tags	array	An array of key-value pairs to apply to this cluster.
region	string	AWS region.

Methods

Currently only SELECT is supported for this resource resource.

Example

SELECT
region,
cluster_name,
description,
status,
node_type,
num_shards,
num_replicas_per_shard,
subnet_group_name,
security_group_ids,
maintenance_window,
parameter_group_name,
parameter_group_status,
port,
snapshot_retention_limit,
snapshot_window,
acl_name,
sns_topic_arn,
sns_topic_status,
tls_enabled,
data_tiering,
kms_key_id,
snapshot_arns,
snapshot_name,
final_snapshot_name,
arn,
engine_version,
cluster_endpoint,
auto_minor_version_upgrade,
tags
FROM awscc.memorydb.cluster
WHERE data__Identifier = '<ClusterName>';

Permissions

To operate on the cluster resource, the following permissions are required:

Read

memorydb:DescribeClusters,
memorydb:ListTags

Update

memorydb:UpdateCluster,
memorydb:DescribeClusters,
memorydb:ListTags,
memorydb:TagResource,
memorydb:UntagResource

Delete

memorydb:DeleteCluster,
memorydb:DescribeClusters