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pub struct ReservedCacheNode {
Show 13 fields pub cache_node_count: Option<i64>, pub cache_node_type: Option<String>, pub duration: Option<i64>, pub fixed_price: Option<f64>, pub offering_type: Option<String>, pub product_description: Option<String>, pub recurring_charges: Option<Vec<RecurringCharge>>, pub reservation_arn: Option<String>, pub reserved_cache_node_id: Option<String>, pub reserved_cache_nodes_offering_id: Option<String>, pub start_time: Option<String>, pub state: Option<String>, pub usage_price: Option<f64>,
}
Expand description

Represents the output of a PurchaseReservedCacheNodesOffering operation.

Fields

cache_node_count: Option<i64>

The number of cache nodes that have been reserved.

cache_node_type: Option<String>

The cache node type for the reserved cache nodes.

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

      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)

      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)

      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)

      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.

duration: Option<i64>

The duration of the reservation in seconds.

fixed_price: Option<f64>

The fixed price charged for this reserved cache node.

offering_type: Option<String>

The offering type of this reserved cache node.

product_description: Option<String>

The description of the reserved cache node.

recurring_charges: Option<Vec<RecurringCharge>>

The recurring price charged to run this reserved cache node.

reservation_arn: Option<String>

The Amazon Resource Name (ARN) of the reserved cache node.

Example: arn:aws:elasticache:us-east-1:123456789012:reserved-instance:ri-2017-03-27-08-33-25-582

reserved_cache_node_id: Option<String>

The unique identifier for the reservation.

reserved_cache_nodes_offering_id: Option<String>

The offering identifier.

start_time: Option<String>

The time the reservation started.

state: Option<String>

The state of the reserved cache node.

usage_price: Option<f64>

The hourly price charged for this reserved cache node.

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