NodeGroupConfiguration
Node group (shard) configuration options. Each node group (shard) configuration has
the following: Slots, PrimaryAvailabilityZone,
ReplicaAvailabilityZones, ReplicaCount.
Contents
Note
In the following list, the required parameters are described first.
- NodeGroupId
-
Either the ElastiCache supplied 4-digit id or a user supplied id for the node group these configuration values apply to.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 4.
Pattern:
\d+Required: No
- PrimaryAvailabilityZone
-
The Availability Zone where the primary node of this node group (shard) is launched.
Type: String
Required: No
- PrimaryOutpostArn
-
The outpost ARN of the primary node.
Type: String
Required: No
- ReplicaAvailabilityZones.AvailabilityZone.N
-
A list of Availability Zones to be used for the read replicas. The number of Availability Zones in this list must match the value of
ReplicaCountorReplicasPerNodeGroupif not specified.Type: Array of strings
Required: No
- ReplicaCount
-
The number of read replica nodes in this node group (shard).
Type: Integer
Required: No
- ReplicaOutpostArns.OutpostArn.N
-
The outpost ARN of the node replicas.
Type: Array of strings
Required: No
- Slots
-
A string that specifies the keyspace for a particular node group. Keyspaces range from 0 to 16,383. The string is in the format
startkey-endkey.Example:
"0-3999"Type: String
Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
