Package software.amazon.awscdk.services.elasticache

Class CfnCacheCluster.Builder

java.lang.Object
software.amazon.awscdk.services.elasticache.CfnCacheCluster.Builder
All Implemented Interfaces:
software.amazon.jsii.Builder<CfnCacheCluster>
Enclosing class:
CfnCacheCluster
@Stability(Stable) public static final class CfnCacheCluster.Builder extends Object implements software.amazon.jsii.Builder<CfnCacheCluster>
A fluent builder for CfnCacheCluster.

  • Method Details

    • create

      @Stability(Stable) public static CfnCacheCluster.Builder create(Construct scope, String id)
      Parameters:
      scope -
      • scope in which this resource is defined.
      This parameter is required.
      id -
      • scoped id of the resource.
      This parameter is required.
      Returns:
      a new instance of CfnCacheCluster.Builder.

    • cacheNodeType

      @Stability(Stable) public CfnCacheCluster.Builder cacheNodeType(String cacheNodeType)
      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 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.

      Parameters:
      cacheNodeType - The compute and memory capacity of the nodes in the node group (shard). This parameter is required.
      Returns:
      this

    • engine

      @Stability(Stable) public CfnCacheCluster.Builder engine(String engine)
      The name of the cache engine to be used for this cluster.

      Valid values for this parameter are: memcached | redis

      Parameters:
      engine - The name of the cache engine to be used for this cluster. This parameter is required.
      Returns:
      this

    • numCacheNodes

      @Stability(Stable) public CfnCacheCluster.Builder numCacheNodes(Number numCacheNodes)
      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 .

      Parameters:
      numCacheNodes - The number of cache nodes that the cache cluster should have. This parameter is required.
      Returns:
      this

    • autoMinorVersionUpgrade

      @Stability(Stable) public CfnCacheCluster.Builder autoMinorVersionUpgrade(Boolean 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 minor version upgrade campaign. This parameter is disabled for previous versions.

      Parameters:
      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 minor version upgrade campaign. This parameter is disabled for previous versions. This parameter is required.
      Returns:
      this

    • autoMinorVersionUpgrade

      @Stability(Stable) public CfnCacheCluster.Builder autoMinorVersionUpgrade(IResolvable 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 minor version upgrade campaign. This parameter is disabled for previous versions.

      Parameters:
      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 minor version upgrade campaign. This parameter is disabled for previous versions. This parameter is required.
      Returns:
      this

    • azMode

      @Stability(Stable) public CfnCacheCluster.Builder azMode(String azMode)
      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.

      Parameters:
      azMode - 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 required.
      Returns:
      this

    • cacheParameterGroupName

      @Stability(Stable) public CfnCacheCluster.Builder cacheParameterGroupName(String cacheParameterGroupName)
      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.

      Parameters:
      cacheParameterGroupName - The name of the parameter group to associate with this cluster. This parameter is required.
      Returns:
      this

    • cacheSecurityGroupNames

      @Stability(Stable) public CfnCacheCluster.Builder cacheSecurityGroupNames(List<String> cacheSecurityGroupNames)
      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).

      Parameters:
      cacheSecurityGroupNames - A list of security group names to associate with this cluster. This parameter is required.
      Returns:
      this

    • cacheSubnetGroupName

      @Stability(Stable) public CfnCacheCluster.Builder cacheSubnetGroupName(String cacheSubnetGroupName)
      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 .

      Parameters:
      cacheSubnetGroupName - The name of the subnet group to be used for the cluster. This parameter is required.
      Returns:
      this

    • clusterName

      @Stability(Stable) public CfnCacheCluster.Builder clusterName(String clusterName)
      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.

      Parameters:
      clusterName - A name for the cache cluster. This parameter is required.
      Returns:
      this

    • engineVersion

      @Stability(Stable) public CfnCacheCluster.Builder engineVersion(String engineVersion)
      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.

      Parameters:
      engineVersion - The version number of the cache engine to be used for this cluster. This parameter is required.
      Returns:
      this

    • ipDiscovery

      @Stability(Stable) public CfnCacheCluster.Builder ipDiscovery(String ipDiscovery)
      The network type you choose when modifying a cluster, either ipv4 | ipv6 .

      IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system .

      Parameters:
      ipDiscovery - The network type you choose when modifying a cluster, either ipv4 | ipv6 . This parameter is required.
      Returns:
      this

    • logDeliveryConfigurations

      @Stability(Stable) public CfnCacheCluster.Builder logDeliveryConfigurations(IResolvable logDeliveryConfigurations)
      Specifies the destination, format and type of the logs.

      Parameters:
      logDeliveryConfigurations - Specifies the destination, format and type of the logs. This parameter is required.
      Returns:
      this

    • logDeliveryConfigurations

      @Stability(Stable) public CfnCacheCluster.Builder logDeliveryConfigurations(List<? extends Object> logDeliveryConfigurations)
      Specifies the destination, format and type of the logs.

      Parameters:
      logDeliveryConfigurations - Specifies the destination, format and type of the logs. This parameter is required.
      Returns:
      this

    • networkType

      @Stability(Stable) public CfnCacheCluster.Builder networkType(String networkType)
      Must be either ipv4 | ipv6 | dual_stack .

      IPv6 is supported for workloads using Redis engine version 6.2 onward or Memcached engine version 1.6.6 on all instances built on the Nitro system .

      Parameters:
      networkType - Must be either ipv4 | ipv6 | dual_stack . This parameter is required.
      Returns:
      this

    • notificationTopicArn

      @Stability(Stable) public CfnCacheCluster.Builder notificationTopicArn(String notificationTopicArn)
      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.

      Parameters:
      notificationTopicArn - The Amazon Resource Name (ARN) of the Amazon Simple Notification Service (SNS) topic to which notifications are sent. This parameter is required.
      Returns:
      this

    • port

      @Stability(Stable) public CfnCacheCluster.Builder port(Number port)
      The port number on which each of the cache nodes accepts connections.

      Parameters:
      port - The port number on which each of the cache nodes accepts connections. This parameter is required.
      Returns:
      this

    • preferredAvailabilityZone

      @Stability(Stable) public CfnCacheCluster.Builder preferredAvailabilityZone(String preferredAvailabilityZone)
      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.

      Parameters:
      preferredAvailabilityZone - The EC2 Availability Zone in which the cluster is created. This parameter is required.
      Returns:
      this

    • preferredAvailabilityZones

      @Stability(Stable) public CfnCacheCluster.Builder preferredAvailabilityZones(List<String> preferredAvailabilityZones)
      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.

      Parameters:
      preferredAvailabilityZones - A list of the Availability Zones in which cache nodes are created. This parameter is required.
      Returns:
      this

    • preferredMaintenanceWindow

      @Stability(Stable) public CfnCacheCluster.Builder preferredMaintenanceWindow(String 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:

      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

      Parameters:
      preferredMaintenanceWindow - Specifies the weekly time range during which maintenance on the cluster is performed. This parameter is required.
      Returns:
      this

    • snapshotArns

      @Stability(Stable) public CfnCacheCluster.Builder snapshotArns(List<String> snapshotArns)
      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

      Parameters:
      snapshotArns - A single-element string list containing an Amazon Resource Name (ARN) that uniquely identifies a Redis RDB snapshot file stored in Amazon S3. This parameter is required.
      Returns:
      this

    • snapshotName

      @Stability(Stable) public CfnCacheCluster.Builder snapshotName(String snapshotName)
      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 .

      Parameters:
      snapshotName - The name of a Redis snapshot from which to restore data into the new node group (shard). This parameter is required.
      Returns:
      this

    • snapshotRetentionLimit

      @Stability(Stable) public CfnCacheCluster.Builder snapshotRetentionLimit(Number snapshotRetentionLimit)
      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).

      Parameters:
      snapshotRetentionLimit - The number of days for which ElastiCache retains automatic snapshots before deleting them. This parameter is required.
      Returns:
      this

    • snapshotWindow

      @Stability(Stable) public CfnCacheCluster.Builder snapshotWindow(String snapshotWindow)
      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 .

      Parameters:
      snapshotWindow - The daily time range (in UTC) during which ElastiCache begins taking a daily snapshot of your node group (shard). This parameter is required.
      Returns:
      this

    • tags

      @Stability(Stable) public CfnCacheCluster.Builder tags(List<? extends CfnTag> tags)
      A list of tags to be added to this resource.

      Parameters:
      tags - A list of tags to be added to this resource. This parameter is required.
      Returns:
      this

    • transitEncryptionEnabled

      @Stability(Stable) public CfnCacheCluster.Builder transitEncryptionEnabled(Boolean transitEncryptionEnabled)
      A flag that enables in-transit encryption when set to true.

      Parameters:
      transitEncryptionEnabled - A flag that enables in-transit encryption when set to true. This parameter is required.
      Returns:
      this

    • transitEncryptionEnabled

      @Stability(Stable) public CfnCacheCluster.Builder transitEncryptionEnabled(IResolvable transitEncryptionEnabled)
      A flag that enables in-transit encryption when set to true.

      Parameters:
      transitEncryptionEnabled - A flag that enables in-transit encryption when set to true. This parameter is required.
      Returns:
      this

    • vpcSecurityGroupIds

      @Stability(Stable) public CfnCacheCluster.Builder vpcSecurityGroupIds(List<String> vpcSecurityGroupIds)
      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).

      Parameters:
      vpcSecurityGroupIds - One or more VPC security groups associated with the cluster. This parameter is required.
      Returns:
      this

    • build

      @Stability(Stable) public CfnCacheCluster build()
      Specified by:
      build in interface software.amazon.jsii.Builder<CfnCacheCluster>
      Returns:
      a newly built instance of CfnCacheCluster.