class Aws::DAX::Types::CreateClusterRequest

@note When making an API call, you may pass CreateClusterRequest

data as a hash:

    {
      cluster_name: "String", # required
      node_type: "String", # required
      description: "String",
      replication_factor: 1, # required
      availability_zones: ["String"],
      subnet_group_name: "String",
      security_group_ids: ["String"],
      preferred_maintenance_window: "String",
      notification_topic_arn: "String",
      iam_role_arn: "String", # required
      parameter_group_name: "String",
      tags: [
        {
          key: "String",
          value: "String",
        },
      ],
      sse_specification: {
        enabled: false, # required
      },
      cluster_endpoint_encryption_type: "NONE", # accepts NONE, TLS
    }

@!attribute [rw] cluster_name

The cluster identifier. This parameter is stored as a lowercase
string.

**Constraints:**

* A name must contain from 1 to 20 alphanumeric characters or
  hyphens.

* The first character must be a letter.

* A name cannot end with a hyphen or contain two consecutive
  hyphens.
@return [String]

@!attribute [rw] node_type

The compute and memory capacity of the nodes in the cluster.
@return [String]

@!attribute [rw] description

A description of the cluster.
@return [String]

@!attribute [rw] replication_factor

The number of nodes in the DAX cluster. A replication factor of 1
will create a single-node cluster, without any read replicas. For
additional fault tolerance, you can create a multiple node cluster
with one or more read replicas. To do this, set `ReplicationFactor`
to a number between 3 (one primary and two read replicas) and 10
(one primary and nine read replicas). `If the AvailabilityZones`
parameter is provided, its length must equal the
`ReplicationFactor`.

<note markdown="1"> AWS recommends that you have at least two read replicas per cluster.

 </note>
@return [Integer]

@!attribute [rw] availability_zones

The Availability Zones (AZs) in which the cluster nodes will reside
after the cluster has been created or updated. If provided, the
length of this list must equal the `ReplicationFactor` parameter. If
you omit this parameter, DAX will spread the nodes across
Availability Zones for the highest availability.
@return [Array<String>]

@!attribute [rw] subnet_group_name

The name of the subnet group to be used for the replication group.

DAX clusters can only run in an Amazon VPC environment. All of the
subnets that you specify in a subnet group must exist in the same
VPC.
@return [String]

@!attribute [rw] security_group_ids

A list of security group IDs to be assigned to each node in the DAX
cluster. (Each of the security group ID is system-generated.)

If this parameter is not specified, DAX assigns the default VPC
security group to each node.
@return [Array<String>]

@!attribute [rw] preferred_maintenance_window

Specifies the weekly time range during which maintenance on the DAX
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:

* `sun`

* `mon`

* `tue`

* `wed`

* `thu`

* `fri`

* `sat`

Example: `sun:05:00-sun:09:00`

<note markdown="1"> If you don't specify a preferred maintenance window when you create
or modify a cache cluster, DAX assigns a 60-minute maintenance
window on a randomly selected day of the week.

 </note>
@return [String]

@!attribute [rw] notification_topic_arn

The Amazon Resource Name (ARN) of the Amazon SNS topic to which
notifications will be sent.

<note markdown="1"> The Amazon SNS topic owner must be same as the DAX cluster owner.

 </note>
@return [String]

@!attribute [rw] iam_role_arn

A valid Amazon Resource Name (ARN) that identifies an IAM role. At
runtime, DAX will assume this role and use the role's permissions
to access DynamoDB on your behalf.
@return [String]

@!attribute [rw] parameter_group_name

The parameter group to be associated with the DAX cluster.
@return [String]

@!attribute [rw] tags

A set of tags to associate with the DAX cluster.
@return [Array<Types::Tag>]

@!attribute [rw] sse_specification

Represents the settings used to enable server-side encryption on the
cluster.
@return [Types::SSESpecification]

@!attribute [rw] cluster_endpoint_encryption_type

The type of encryption the cluster's endpoint should support.
Values are:

* `NONE` for no encryption

* `TLS` for Transport Layer Security
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/dax-2017-04-19/CreateClusterRequest AWS API Documentation

Constants

SENSITIVE