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Paws::ElastiCache::CacheNode(3) User Contributed Perl Documentation Paws::ElastiCache::CacheNode(3)

Paws::ElastiCache::CacheNode

This class represents one of two things:

Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::ElastiCache::CacheNode object:

  $service_obj->Method(Att1 => { CacheNodeCreateTime => $value, ..., SourceCacheNodeId => $value  });

Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::ElastiCache::CacheNode object:

  $result = $service_obj->Method(...);
  $result->Att1->CacheNodeCreateTime

Represents an individual cache node within a cluster. Each cache node runs its own instance of the cluster's protocol-compliant caching software - either Memcached or Redis.

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 (https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/CacheNodes.SupportedTypes.html#CacheNodes.SupportedTypesByRegion)

    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 (https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/CacheNodes.SupportedTypes.html#CacheNodes.SupportedTypesByRegion)

    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.

The date and time when the cache node was created.

The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.

The current state of this cache node, one of the following values: "available", "creating", "rebooting", or "deleting".

The Availability Zone where this node was created and now resides.

The customer outpost ARN of the cache node.

The hostname for connecting to this cache node.

The status of the parameter group applied to this cache node.

The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is not associated with a primary cluster.

This class forms part of Paws, describing an object used in Paws::ElastiCache

The source code is located here: <https://github.com/pplu/aws-sdk-perl>

Please report bugs to: <https://github.com/pplu/aws-sdk-perl/issues>

2022-06-01 perl v5.40.2
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