Amazonka.ElastiCache.Types.Snapshot

Documentation

data Snapshot

Represents a copy of an entire Redis cluster as of the time when the snapshot was taken.

See: newSnapshot smart constructor.

Constructors

Snapshot'

Fields

• arn :: Maybe Text

  The ARN (Amazon Resource Name) of the snapshot.

• autoMinorVersionUpgrade :: Maybe Bool

  If you are running Redis engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next auto minor version upgrade campaign. This parameter is disabled for previous versions.

• automaticFailover :: Maybe AutomaticFailoverStatus

  Indicates the status of automatic failover for the source Redis replication group.

• cacheClusterCreateTime :: Maybe ISO8601

  The date and time when the source cluster was created.

• cacheClusterId :: Maybe Text

  The user-supplied identifier of the source cluster.

• cacheNodeType :: Maybe Text

  The name of the compute and memory capacity node type for the source cluster.

  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

      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:

      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. 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.
• cacheParameterGroupName :: Maybe Text

  The cache parameter group that is associated with the source cluster.

• cacheSubnetGroupName :: Maybe Text

  The name of the cache subnet group associated with the source cluster.

• dataTiering :: Maybe DataTieringStatus

  Enables data tiering. Data tiering is only supported for replication groups using the r6gd node type. This parameter must be set to true when using r6gd nodes. For more information, see Data tiering.

• engine :: Maybe Text

  The name of the cache engine (memcached or redis) used by the source cluster.

• engineVersion :: Maybe Text

  The version of the cache engine version that is used by the source cluster.

• kmsKeyId :: Maybe Text

  The ID of the KMS key used to encrypt the snapshot.

• nodeSnapshots :: Maybe [NodeSnapshot]

  A list of the cache nodes in the source cluster.

• numCacheNodes :: Maybe Int

  The number of cache nodes in the source cluster.

  For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 40.

• numNodeGroups :: Maybe Int

  The number of node groups (shards) in this snapshot. When restoring from a snapshot, the number of node groups (shards) in the snapshot and in the restored replication group must be the same.

• port :: Maybe Int

  The port number used by each cache nodes in the source cluster.

• preferredAvailabilityZone :: Maybe Text

  The name of the Availability Zone in which the source cluster is located.

• preferredMaintenanceWindow :: Maybe Text

  Specifies the weekly time range during which maintenance on the cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period.

  Valid values for ddd are:

  • sun

  • mon

  • tue

  • wed

  • thu

  • fri

  • sat

  Example: sun:23:00-mon:01:30

• preferredOutpostArn :: Maybe Text

  The ARN (Amazon Resource Name) of the preferred outpost.

• replicationGroupDescription :: Maybe Text

  A description of the source replication group.

• replicationGroupId :: Maybe Text

  The unique identifier of the source replication group.

• snapshotName :: Maybe Text

  The name of a snapshot. For an automatic snapshot, the name is system-generated. For a manual snapshot, this is the user-provided name.

• snapshotRetentionLimit :: Maybe Int

  For an automatic snapshot, the number of days for which ElastiCache retains the snapshot before deleting it.

  For manual snapshots, this field reflects the SnapshotRetentionLimit for the source cluster when the snapshot was created. This field is otherwise ignored: Manual snapshots do not expire, and can only be deleted using the DeleteSnapshot operation.

  Important If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.

• snapshotSource :: Maybe Text

  Indicates whether the snapshot is from an automatic backup (automated) or was created manually (manual).

• snapshotStatus :: Maybe Text

  The status of the snapshot. Valid values: creating | available | restoring | copying | deleting.

• snapshotWindow :: Maybe Text

  The daily time range during which ElastiCache takes daily snapshots of the source cluster.

• topicArn :: Maybe Text

  The Amazon Resource Name (ARN) for the topic used by the source cluster for publishing notifications.

• vpcId :: Maybe Text

  The Amazon Virtual Private Cloud identifier (VPC ID) of the cache subnet group for the source cluster.

Instances

FromXML Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

Methods

parseXML :: [Node] -> Either String Snapshot

Generic Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

Associated Types

type Rep Snapshot :: Type -> Type

Methods

from :: Snapshot -> Rep Snapshot x

to :: Rep Snapshot x -> Snapshot

Read Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

Methods

readsPrec :: Int -> ReadS Snapshot

readList :: ReadS [Snapshot]

readPrec :: ReadPrec Snapshot

readListPrec :: ReadPrec [Snapshot]

Show Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

Methods

showsPrec :: Int -> Snapshot -> ShowS

show :: Snapshot -> String

showList :: [Snapshot] -> ShowS

NFData Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

Methods

rnf :: Snapshot -> ()

Eq Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

Methods

(==) :: Snapshot -> Snapshot -> Bool

(/=) :: Snapshot -> Snapshot -> Bool

Hashable Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

Methods

hashWithSalt :: Int -> Snapshot -> Int

hash :: Snapshot -> Int

type Rep Snapshot

Defined in Amazonka.ElastiCache.Types.Snapshot

type Rep Snapshot = D1 ('MetaData "Snapshot" "Amazonka.ElastiCache.Types.Snapshot" "amazonka-elasticache-2.0-DTWyHgx8JwY7IlNovngF22" 'False) (C1 ('MetaCons "Snapshot'" 'PrefixI 'True) ((((S1 ('MetaSel ('Just "arn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 ('MetaSel ('Just "autoMinorVersionUpgrade") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Bool)) :*: S1 ('MetaSel ('Just "automaticFailover") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe AutomaticFailoverStatus)))) :*: ((S1 ('MetaSel ('Just "cacheClusterCreateTime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe ISO8601)) :*: S1 ('MetaSel ('Just "cacheClusterId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :*: (S1 ('MetaSel ('Just "cacheNodeType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "cacheParameterGroupName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))) :*: ((S1 ('MetaSel ('Just "cacheSubnetGroupName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 ('MetaSel ('Just "dataTiering") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe DataTieringStatus)) :*: S1 ('MetaSel ('Just "engine") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))) :*: ((S1 ('MetaSel ('Just "engineVersion") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "kmsKeyId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :*: (S1 ('MetaSel ('Just "nodeSnapshots") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [NodeSnapshot])) :*: S1 ('MetaSel ('Just "numCacheNodes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)))))) :*: (((S1 ('MetaSel ('Just "numNodeGroups") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)) :*: (S1 ('MetaSel ('Just "port") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)) :*: S1 ('MetaSel ('Just "preferredAvailabilityZone") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))) :*: ((S1 ('MetaSel ('Just "preferredMaintenanceWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "preferredOutpostArn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :*: (S1 ('MetaSel ('Just "replicationGroupDescription") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "replicationGroupId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))) :*: ((S1 ('MetaSel ('Just "snapshotName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 ('MetaSel ('Just "snapshotRetentionLimit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)) :*: S1 ('MetaSel ('Just "snapshotSource") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))) :*: ((S1 ('MetaSel ('Just "snapshotStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "snapshotWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :*: (S1 ('MetaSel ('Just "topicArn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "vpcId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))))))

newSnapshot :: Snapshot

Create a value of Snapshot with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:arn:Snapshot', snapshot_arn - The ARN (Amazon Resource Name) of the snapshot.

$sel:autoMinorVersionUpgrade:Snapshot', snapshot_autoMinorVersionUpgrade - If you are running Redis engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next auto minor version upgrade campaign. This parameter is disabled for previous versions.

$sel:automaticFailover:Snapshot', snapshot_automaticFailover - Indicates the status of automatic failover for the source Redis replication group.

$sel:cacheClusterCreateTime:Snapshot', snapshot_cacheClusterCreateTime - The date and time when the source cluster was created.

Snapshot, snapshot_cacheClusterId - The user-supplied identifier of the source cluster.

$sel:cacheNodeType:Snapshot', snapshot_cacheNodeType - The name of the compute and memory capacity node type for the source cluster.

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

    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:

    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. 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.

$sel:cacheParameterGroupName:Snapshot', snapshot_cacheParameterGroupName - The cache parameter group that is associated with the source cluster.

$sel:cacheSubnetGroupName:Snapshot', snapshot_cacheSubnetGroupName - The name of the cache subnet group associated with the source cluster.

$sel:dataTiering:Snapshot', snapshot_dataTiering - Enables data tiering. Data tiering is only supported for replication groups using the r6gd node type. This parameter must be set to true when using r6gd nodes. For more information, see Data tiering.

$sel:engine:Snapshot', snapshot_engine - The name of the cache engine (memcached or redis) used by the source cluster.

$sel:engineVersion:Snapshot', snapshot_engineVersion - The version of the cache engine version that is used by the source cluster.

$sel:kmsKeyId:Snapshot', snapshot_kmsKeyId - The ID of the KMS key used to encrypt the snapshot.

$sel:nodeSnapshots:Snapshot', snapshot_nodeSnapshots - A list of the cache nodes in the source cluster.

$sel:numCacheNodes:Snapshot', snapshot_numCacheNodes - The number of cache nodes in the source cluster.

For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 40.

$sel:numNodeGroups:Snapshot', snapshot_numNodeGroups - The number of node groups (shards) in this snapshot. When restoring from a snapshot, the number of node groups (shards) in the snapshot and in the restored replication group must be the same.

$sel:port:Snapshot', snapshot_port - The port number used by each cache nodes in the source cluster.

$sel:preferredAvailabilityZone:Snapshot', snapshot_preferredAvailabilityZone - The name of the Availability Zone in which the source cluster is located.

$sel:preferredMaintenanceWindow:Snapshot', snapshot_preferredMaintenanceWindow - Specifies the weekly time range during which maintenance on the cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period.

Valid values for ddd are:

• sun

• mon

• tue

• wed

• thu

• fri

• sat

Example: sun:23:00-mon:01:30

$sel:preferredOutpostArn:Snapshot', snapshot_preferredOutpostArn - The ARN (Amazon Resource Name) of the preferred outpost.

$sel:replicationGroupDescription:Snapshot', snapshot_replicationGroupDescription - A description of the source replication group.

$sel:replicationGroupId:Snapshot', snapshot_replicationGroupId - The unique identifier of the source replication group.

$sel:snapshotName:Snapshot', snapshot_snapshotName - The name of a snapshot. For an automatic snapshot, the name is system-generated. For a manual snapshot, this is the user-provided name.

$sel:snapshotRetentionLimit:Snapshot', snapshot_snapshotRetentionLimit - For an automatic snapshot, the number of days for which ElastiCache retains the snapshot before deleting it.

For manual snapshots, this field reflects the SnapshotRetentionLimit for the source cluster when the snapshot was created. This field is otherwise ignored: Manual snapshots do not expire, and can only be deleted using the DeleteSnapshot operation.

Important If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.

$sel:snapshotSource:Snapshot', snapshot_snapshotSource - Indicates whether the snapshot is from an automatic backup (automated) or was created manually (manual).

$sel:snapshotStatus:Snapshot', snapshot_snapshotStatus - The status of the snapshot. Valid values: creating | available | restoring | copying | deleting.

$sel:snapshotWindow:Snapshot', snapshot_snapshotWindow - The daily time range during which ElastiCache takes daily snapshots of the source cluster.

$sel:topicArn:Snapshot', snapshot_topicArn - The Amazon Resource Name (ARN) for the topic used by the source cluster for publishing notifications.

$sel:vpcId:Snapshot', snapshot_vpcId - The Amazon Virtual Private Cloud identifier (VPC ID) of the cache subnet group for the source cluster.

snapshot_arn :: Lens' Snapshot (Maybe Text)

The ARN (Amazon Resource Name) of the snapshot.

snapshot_autoMinorVersionUpgrade :: Lens' Snapshot (Maybe Bool)

If you are running Redis engine version 6.0 or later, set this parameter to yes if you want to opt-in to the next auto minor version upgrade campaign. This parameter is disabled for previous versions.

snapshot_automaticFailover :: Lens' Snapshot (Maybe AutomaticFailoverStatus)

Indicates the status of automatic failover for the source Redis replication group.

snapshot_cacheClusterCreateTime :: Lens' Snapshot (Maybe UTCTime)

The date and time when the source cluster was created.

snapshot_cacheClusterId :: Lens' Snapshot (Maybe Text)

The user-supplied identifier of the source cluster.

snapshot_cacheNodeType :: Lens' Snapshot (Maybe Text)

The name of the compute and memory capacity node type for the source cluster.

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

    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:

    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. 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.

snapshot_cacheParameterGroupName :: Lens' Snapshot (Maybe Text)

The cache parameter group that is associated with the source cluster.

snapshot_cacheSubnetGroupName :: Lens' Snapshot (Maybe Text)

The name of the cache subnet group associated with the source cluster.

snapshot_dataTiering :: Lens' Snapshot (Maybe DataTieringStatus)

Enables data tiering. Data tiering is only supported for replication groups using the r6gd node type. This parameter must be set to true when using r6gd nodes. For more information, see Data tiering.

snapshot_engine :: Lens' Snapshot (Maybe Text)

The name of the cache engine (memcached or redis) used by the source cluster.

snapshot_engineVersion :: Lens' Snapshot (Maybe Text)

The version of the cache engine version that is used by the source cluster.

snapshot_kmsKeyId :: Lens' Snapshot (Maybe Text)

The ID of the KMS key used to encrypt the snapshot.

snapshot_nodeSnapshots :: Lens' Snapshot (Maybe [NodeSnapshot])

A list of the cache nodes in the source cluster.

snapshot_numCacheNodes :: Lens' Snapshot (Maybe Int)

The number of cache nodes in the source cluster.

For clusters running Redis, this value must be 1. For clusters running Memcached, this value must be between 1 and 40.

snapshot_numNodeGroups :: Lens' Snapshot (Maybe Int)

The number of node groups (shards) in this snapshot. When restoring from a snapshot, the number of node groups (shards) in the snapshot and in the restored replication group must be the same.

snapshot_port :: Lens' Snapshot (Maybe Int)

The port number used by each cache nodes in the source cluster.

snapshot_preferredAvailabilityZone :: Lens' Snapshot (Maybe Text)

The name of the Availability Zone in which the source cluster is located.

snapshot_preferredMaintenanceWindow :: Lens' Snapshot (Maybe Text)

Specifies the weekly time range during which maintenance on the cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period.

Valid values for ddd are:

• sun

• mon

• tue

• wed

• thu

• fri

• sat

Example: sun:23:00-mon:01:30

snapshot_preferredOutpostArn :: Lens' Snapshot (Maybe Text)

The ARN (Amazon Resource Name) of the preferred outpost.

snapshot_replicationGroupDescription :: Lens' Snapshot (Maybe Text)

A description of the source replication group.

snapshot_replicationGroupId :: Lens' Snapshot (Maybe Text)

The unique identifier of the source replication group.

snapshot_snapshotName :: Lens' Snapshot (Maybe Text)

The name of a snapshot. For an automatic snapshot, the name is system-generated. For a manual snapshot, this is the user-provided name.

snapshot_snapshotRetentionLimit :: Lens' Snapshot (Maybe Int)

For an automatic snapshot, the number of days for which ElastiCache retains the snapshot before deleting it.

For manual snapshots, this field reflects the SnapshotRetentionLimit for the source cluster when the snapshot was created. This field is otherwise ignored: Manual snapshots do not expire, and can only be deleted using the DeleteSnapshot operation.

Important If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off.

snapshot_snapshotSource :: Lens' Snapshot (Maybe Text)

Indicates whether the snapshot is from an automatic backup (automated) or was created manually (manual).

snapshot_snapshotStatus :: Lens' Snapshot (Maybe Text)

The status of the snapshot. Valid values: creating | available | restoring | copying | deleting.

snapshot_snapshotWindow :: Lens' Snapshot (Maybe Text)

The daily time range during which ElastiCache takes daily snapshots of the source cluster.

snapshot_topicArn :: Lens' Snapshot (Maybe Text)

The Amazon Resource Name (ARN) for the topic used by the source cluster for publishing notifications.

snapshot_vpcId :: Lens' Snapshot (Maybe Text)

The Amazon Virtual Private Cloud identifier (VPC ID) of the cache subnet group for the source cluster.