CfnCacheClusterProps

All Known Implementing Classes:: CfnCacheClusterProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.63.2 (build a8a8833)",
           date="2022-08-09T19:16:32.263Z")
public interface CfnCacheClusterProps

Properties for defining a `CfnCacheCluster`.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.elasticache.*;
 CfnCacheClusterProps cfnCacheClusterProps = CfnCacheClusterProps.builder()
         .cacheNodeType("cacheNodeType")
         .engine("engine")
         .numCacheNodes(123)
         // the properties below are optional
         .autoMinorVersionUpgrade(false)
         .azMode("azMode")
         .cacheParameterGroupName("cacheParameterGroupName")
         .cacheSecurityGroupNames(List.of("cacheSecurityGroupNames"))
         .cacheSubnetGroupName("cacheSubnetGroupName")
         .clusterName("clusterName")
         .engineVersion("engineVersion")
         .logDeliveryConfigurations(List.of(LogDeliveryConfigurationRequestProperty.builder()
                 .destinationDetails(DestinationDetailsProperty.builder()
                         .cloudWatchLogsDetails(CloudWatchLogsDestinationDetailsProperty.builder()
                                 .logGroup("logGroup")
                                 .build())
                         .kinesisFirehoseDetails(KinesisFirehoseDestinationDetailsProperty.builder()
                                 .deliveryStream("deliveryStream")
                                 .build())
                         .build())
                 .destinationType("destinationType")
                 .logFormat("logFormat")
                 .logType("logType")
                 .build()))
         .notificationTopicArn("notificationTopicArn")
         .port(123)
         .preferredAvailabilityZone("preferredAvailabilityZone")
         .preferredAvailabilityZones(List.of("preferredAvailabilityZones"))
         .preferredMaintenanceWindow("preferredMaintenanceWindow")
         .snapshotArns(List.of("snapshotArns"))
         .snapshotName("snapshotName")
         .snapshotRetentionLimit(123)
         .snapshotWindow("snapshotWindow")
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .vpcSecurityGroupIds(List.of("vpcSecurityGroupIds"))
         .build();

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`CfnCacheClusterProps.Builder` A builder for `CfnCacheClusterProps`
`static class`	`CfnCacheClusterProps.Jsii$Proxy` An implementation for `CfnCacheClusterProps`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`static CfnCacheClusterProps.Builder`	`builder()`
`default java.lang.Object`	`getAutoMinorVersionUpgrade()` 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 minor version upgrade campaign.
`default java.lang.String`	`getAzMode()` Specifies whether the nodes in this Memcached cluster are created in a single Availability Zone or created across multiple Availability Zones in the cluster's region.
`java.lang.String`	`getCacheNodeType()` The compute and memory capacity of the nodes in the node group (shard).
`default java.lang.String`	`getCacheParameterGroupName()` The name of the parameter group to associate with this cluster.
`default java.util.List<java.lang.String>`	`getCacheSecurityGroupNames()` A list of security group names to associate with this cluster.
`default java.lang.String`	`getCacheSubnetGroupName()` The name of the subnet group to be used for the cluster.
`default java.lang.String`	`getClusterName()` A name for the cache cluster.
`java.lang.String`	`getEngine()` The name of the cache engine to be used for this cluster.
`default java.lang.String`	`getEngineVersion()` The version number of the cache engine to be used for this cluster.
`default java.lang.Object`	`getLogDeliveryConfigurations()` Specifies the destination, format and type of the logs.
`default java.lang.String`	`getNotificationTopicArn()` The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
`java.lang.Number`	`getNumCacheNodes()` The number of cache nodes that the cache cluster should have.
`default java.lang.Number`	`getPort()` The port number on which each of the cache nodes accepts connections.
`default java.lang.String`	`getPreferredAvailabilityZone()` The EC2 Availability Zone in which the cluster is created.
`default java.util.List<java.lang.String>`	`getPreferredAvailabilityZones()` A list of the Availability Zones in which cache nodes are created.
`default java.lang.String`	`getPreferredMaintenanceWindow()` Specifies the weekly time range during which maintenance on the cluster is performed.
`default java.util.List<java.lang.String>`	`getSnapshotArns()` A single-element string list containing an Amazon Resource Name (ARN) that uniquely identifies a Redis RDB snapshot file stored in Amazon S3.
`default java.lang.String`	`getSnapshotName()` The name of a Redis snapshot from which to restore data into the new node group (shard).
`default java.lang.Number`	`getSnapshotRetentionLimit()` The number of days for which ElastiCache retains automatic snapshots before deleting them.
`default java.lang.String`	`getSnapshotWindow()` The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
`default java.util.List<CfnTag>`	`getTags()` A list of tags to be added to this resource.
`default java.util.List<java.lang.String>`	`getVpcSecurityGroupIds()` One or more VPC security groups associated with the cluster.

- Method Detail
  - getCacheNodeType
```
java.lang.String getCacheNodeType()
```
    The compute and memory capacity of the nodes in the node group (shard).
    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. Changing the CacheNodeType of a Memcached instance is currently not supported. If you need to scale using Memcached, we recommend forcing a replacement update by changing the LogicalResourceId of the resource.
    - General purpose:
    - Current generation:
    M6g node types: cache.m6g.large , cache.m6g.xlarge , cache.m6g.2xlarge , cache.m6g.4xlarge , cache.m6g.8xlarge , cache.m6g.12xlarge , cache.m6g.16xlarge , cache.m6g.24xlarge
    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: 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)
    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:
    R6gd node types: cache.r6gd.xlarge , cache.r6gd.2xlarge , cache.r6gd.4xlarge , cache.r6gd.8xlarge , cache.r6gd.12xlarge , cache.r6gd.16xlarge
    
    The r6gd family is available in the following regions: us-east-2 , us-east-1 , us-west-2 , us-west-1 , eu-west-1 , eu-central-1 , ap-northeast-1 , ap-southeast-1 , ap-southeast-2 .
    
    R6g node types: cache.r6g.large , cache.r6g.xlarge , cache.r6g.2xlarge , cache.r6g.4xlarge , cache.r6g.8xlarge , cache.r6g.12xlarge , cache.r6g.16xlarge , cache.r6g.24xlarge
    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
    For region availability, see Supported Node Types by Amazon Region
    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.
  - getEngine
```
java.lang.String getEngine()
```
    The name of the cache engine to be used for this cluster.
    Valid values for this parameter are: memcached | redis
  - getNumCacheNodes
```
java.lang.Number getNumCacheNodes()
```
    The number of cache nodes that the cache cluster should have.
    
    However, if the PreferredAvailabilityZone and PreferredAvailabilityZones properties were not previously specified and you don't specify any new values, an update requires replacement .
  - getAutoMinorVersionUpgrade
```
default java.lang.Object getAutoMinorVersionUpgrade()
```
    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 minor version upgrade campaign. This parameter is disabled for previous versions.
  - getAzMode
```
default java.lang.String getAzMode()
```
    Specifies whether the nodes in this Memcached cluster are created in a single Availability Zone or created across multiple Availability Zones in the cluster's region.
    This parameter is only supported for Memcached clusters.
    If the AZMode and PreferredAvailabilityZones are not specified, ElastiCache assumes single-az mode.
  - getCacheParameterGroupName
```
default java.lang.String getCacheParameterGroupName()
```
    The name of the parameter group to associate with this cluster.
    If this argument is omitted, the default parameter group for the specified engine is used. You cannot use any parameter group which has cluster-enabled='yes' when creating a cluster.
  - getCacheSecurityGroupNames
```
default java.util.List<java.lang.String> getCacheSecurityGroupNames()
```
    A list of security group names to associate with this cluster.
    Use this parameter only when you are creating a cluster outside of an Amazon Virtual Private Cloud (Amazon VPC).
  - getCacheSubnetGroupName
```
default java.lang.String getCacheSubnetGroupName()
```
    The name of the subnet group to be used for the cluster.
    Use this parameter only when you are creating a cluster in an Amazon Virtual Private Cloud (Amazon VPC).
    
    If you're going to launch your cluster in an Amazon VPC, you need to create a subnet group before you start creating a cluster. For more information, see AWS::ElastiCache::SubnetGroup .
  - getClusterName
```
default java.lang.String getClusterName()
```
    A name for the cache cluster.
    If you don't specify a name, AWSCloudFormation generates a unique physical ID and uses that ID for the cache cluster. For more information, see Name Type .
    The name must contain 1 to 50 alphanumeric characters or hyphens. The name must start with a letter and cannot end with a hyphen or contain two consecutive hyphens.
  - getEngineVersion
```
default java.lang.String getEngineVersion()
```
    The version number of the cache engine to be used for this cluster.
    To view the supported cache engine versions, use the DescribeCacheEngineVersions operation.
    Important: You can upgrade to a newer engine version (see Selecting a Cache Engine and Version ), but you cannot downgrade to an earlier engine version. If you want to use an earlier engine version, you must delete the existing cluster or replication group and create it anew with the earlier engine version.
  - getLogDeliveryConfigurations
```
default java.lang.Object getLogDeliveryConfigurations()
```
    Specifies the destination, format and type of the logs.
  - getNotificationTopicArn
```
default java.lang.String getNotificationTopicArn()
```
    The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent.
    
    The Amazon SNS topic owner must be the same as the cluster owner.
  - getPort
```
default java.lang.Number getPort()
```
    The port number on which each of the cache nodes accepts connections.
  - getPreferredAvailabilityZone
```
default java.lang.String getPreferredAvailabilityZone()
```
    The EC2 Availability Zone in which the cluster is created.
    All nodes belonging to this cluster are placed in the preferred Availability Zone. If you want to create your nodes across multiple Availability Zones, use PreferredAvailabilityZones .
    Default: System chosen Availability Zone.
  - getPreferredAvailabilityZones
```
default java.util.List<java.lang.String> getPreferredAvailabilityZones()
```
    A list of the Availability Zones in which cache nodes are created.
    The order of the zones in the list is not important.
    This option is only supported on Memcached.
    
    If you are creating your cluster in an Amazon VPC (recommended) you can only locate nodes in Availability Zones that are associated with the subnets in the selected subnet group.
    The number of Availability Zones listed must equal the value of NumCacheNodes .
    
    If you want all the nodes in the same Availability Zone, use PreferredAvailabilityZone instead, or repeat the Availability Zone multiple times in the list.
    Default: System chosen Availability Zones.
  - getPreferredMaintenanceWindow
```
default java.lang.String getPreferredMaintenanceWindow()
```
    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:
    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
  - getSnapshotArns
```
default java.util.List<java.lang.String> getSnapshotArns()
```
    A single-element string list containing an Amazon Resource Name (ARN) that uniquely identifies a Redis RDB snapshot file stored in Amazon S3.
    The snapshot file is used to populate the node group (shard). The Amazon S3 object name in the ARN cannot contain any commas.
    
    This parameter is only valid if the Engine parameter is redis .
    
    Example of an Amazon S3 ARN: arn:aws:s3:::my_bucket/snapshot1.rdb
  - getSnapshotName
```
default java.lang.String getSnapshotName()
```
    The name of a Redis snapshot from which to restore data into the new node group (shard).
    The snapshot status changes to restoring while the new node group (shard) is being created.
    
    This parameter is only valid if the Engine parameter is redis .
  - getSnapshotRetentionLimit
```
default java.lang.Number getSnapshotRetentionLimit()
```
    The number of days for which ElastiCache retains automatic snapshots before deleting them.
    For example, if you set SnapshotRetentionLimit to 5, a snapshot taken today is retained for 5 days before being deleted.
    
    This parameter is only valid if the Engine parameter is redis .
    
    Default: 0 (i.e., automatic backups are disabled for this cache cluster).
  - getSnapshotWindow
```
default java.lang.String getSnapshotWindow()
```
    The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard).
    Example: 05:00-09:00
    If you do not specify this parameter, ElastiCache automatically chooses an appropriate time range.
    
    This parameter is only valid if the Engine parameter is redis .
  - getTags
```
default java.util.List<CfnTag> getTags()
```
    A list of tags to be added to this resource.
  - getVpcSecurityGroupIds
```
default java.util.List<java.lang.String> getVpcSecurityGroupIds()
```
    One or more VPC security groups associated with the cluster.
    Use this parameter only when you are creating a cluster in an Amazon Virtual Private Cloud (Amazon VPC).
  - builder
```
static CfnCacheClusterProps.Builder builder()
```
    Returns:
    
    a CfnCacheClusterProps.Builder of CfnCacheClusterProps

Interface CfnCacheClusterProps

Nested Class Summary

Method Summary

Method Detail

getCacheNodeType

getEngine

getNumCacheNodes

getAutoMinorVersionUpgrade

getAzMode

getCacheParameterGroupName

getCacheSecurityGroupNames

getCacheSubnetGroupName

getClusterName

getEngineVersion

getLogDeliveryConfigurations

getNotificationTopicArn

getPort

getPreferredAvailabilityZone

getPreferredAvailabilityZones

getPreferredMaintenanceWindow

getSnapshotArns

getSnapshotName

getSnapshotRetentionLimit

getSnapshotWindow

getTags

getVpcSecurityGroupIds

builder