ReservedCacheNodesOffering

Gets and sets the property CacheNodeType.

The cache node type for the reserved cache node.

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:

    M7g node types: cache.m7g.large, cache.m7g.xlarge, cache.m7g.2xlarge, cache.m7g.4xlarge, cache.m7g.8xlarge, cache.m7g.12xlarge, cache.m7g.16xlarge

    For region availability, see Supported Node Types

    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

    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

    T4g node types (available only for Redis engine version 5.0.6 onward and Memcached engine version 1.5.16 onward): cache.t4g.micro, cache.t4g.small, cache.t4g.medium

    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. Existing clusters are still supported but creation of new clusters is not supported for these types.)

    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. Existing clusters are still supported but creation of new clusters is not supported for these types.)

    C1 node types:cache.c1.xlarge

• Memory optimized:

  • Current generation:

    R7g node types: cache.r7g.large, cache.r7g.xlarge, cache.r7g.2xlarge, cache.r7g.4xlarge, cache.r7g.8xlarge, cache.r7g.12xlarge, cache.r7g.16xlarge

    For region availability, see Supported Node Types

    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

    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. Existing clusters are still supported but creation of new clusters is not supported for these types.)

    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.

Gets and sets the property Duration.

The duration of the offering. in seconds.

Gets and sets the property FixedPrice.

The fixed price charged for this offering.

Gets and sets the property OfferingType.

The offering type.

Gets and sets the property ProductDescription.

The cache engine used by the offering.

Gets and sets the property RecurringCharges.

The recurring price charged to run this reserved cache node.

Gets and sets the property ReservedCacheNodesOfferingId.

A unique identifier for the reserved cache node offering.

Gets and sets the property UsagePrice.

The hourly price charged for this offering.