ConfigureShard

public struct ConfigureShard : AWSShape

Undocumented

  • Declaration

    Swift

    public static var _members: [AWSShapeMember]

  • The number of replicas you want in this node group at the end of this operation. The maximum value for NewReplicaCount is 5. The minimum value depends upon the type of Redis replication group you are working with. The minimum number of replicas in a shard or replication group is: Redis (cluster mode disabled) If Multi-AZ: 1 If Multi-AZ: 0 Redis (cluster mode enabled): 0 (though you will not be able to failover to a replica if your primary node fails)

    Declaration

    Swift

    public let newReplicaCount: Int

  • The 4-digit id for the node group you are configuring. For Redis (cluster mode disabled) replication groups, the node group id is always 0001. To find a Redis (cluster mode enabled)‘s node group’s (shard’s) id, see Finding a Shard’s Id.

    Declaration

    Swift

    public let nodeGroupId: String

  • A list of PreferredAvailabilityZone strings that specify which availability zones the replication group’s nodes are to be in. The nummber of PreferredAvailabilityZone values must equal the value of NewReplicaCount plus 1 to account for the primary node. If this member of ReplicaConfiguration is omitted, ElastiCache for Redis selects the availability zone for each of the replicas.

    Declaration

    Swift

    public let preferredAvailabilityZones: [String]?

  • Undocumented

    Declaration

    Swift

    public init(newReplicaCount: Int, nodeGroupId: String, preferredAvailabilityZones: [String]? = nil)

  • Declaration

    Swift

    public func validate(name: String) throws