ReservedCacheNode
¶
Source code in docs_src/capo_elasticache/types/reserved_cache_node.py
cache_node_count
instance-attribute
¶
cache_node_count: NotRequired[Integer]
The number of cache nodes that have been reserved.
cache_node_type
instance-attribute
¶
cache_node_type: NotRequired[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.
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General purpose:
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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.16xlargeFor region availability, see Supported Node Types
M6g node types (available only for Redis OSS 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.16xlargeM5 node types:
cache.m5.large,cache.m5.xlarge,cache.m5.2xlarge,cache.m5.4xlarge,cache.m5.12xlarge,cache.m5.24xlargeM4 node types:
cache.m4.large,cache.m4.xlarge,cache.m4.2xlarge,cache.m4.4xlarge,cache.m4.10xlargeT4g node types (available only for Redis OSS engine version 5.0.6 onward and Memcached engine version 1.5.16 onward):
cache.t4g.micro,cache.t4g.small,cache.t4g.mediumT3 node types:
cache.t3.micro,cache.t3.small,cache.t3.mediumT2 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.microM1 node types:
cache.m1.small,cache.m1.medium,cache.m1.large,cache.m1.xlargeM3 node types:
cache.m3.medium,cache.m3.large,cache.m3.xlarge,cache.m3.2xlarge
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Compute optimized:
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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
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Memory optimized:
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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.16xlargeFor region availability, see Supported Node Types
R6g node types (available only for Redis OSS 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.16xlargeR5 node types:
cache.r5.large,cache.r5.xlarge,cache.r5.2xlarge,cache.r5.4xlarge,cache.r5.12xlarge,cache.r5.24xlargeR4 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.m2.4xlargeR3 node types:
cache.r3.large,cache.r3.xlarge,cache.r3.2xlarge,cache.r3.4xlarge,cache.r3.8xlarge
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Additional node type info
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All current generation instance types are created in Amazon VPC by default.
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Valkey or Redis OSS append-only files (AOF) are not supported for T1 or T2 instances.
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Valkey or Redis OSS Multi-AZ with automatic failover is not supported on T1 instances.
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The configuration variables
appendonlyandappendfsyncare not supported on Valkey, or on Redis OSS version 2.8.22 and later.
duration
instance-attribute
¶
duration: NotRequired[Integer]
The duration of the reservation in seconds.
fixed_price
instance-attribute
¶
fixed_price: NotRequired[Double]
The fixed price charged for this reserved cache node.
offering_type
instance-attribute
¶
offering_type: NotRequired[String]
The offering type of this reserved cache node.
product_description
instance-attribute
¶
product_description: NotRequired[String]
The description of the reserved cache node.
recurring_charges
instance-attribute
¶
recurring_charges: NotRequired[RecurringChargeList]
The recurring price charged to run this reserved cache node.
reservation_arn
instance-attribute
¶
reservation_arn: NotRequired[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
instance-attribute
¶
reserved_cache_node_id: NotRequired[String]
The unique identifier for the reservation.