Cluster

Learn how to create, update, and manage AWS MemoryDB Clusters using Alchemy Cloud Control.

The Cluster resource lets you manage AWS MemoryDB Clusters and their configuration settings.

Minimal Example

Create a basic MemoryDB cluster with required properties and a few common optional settings.

import AWS from "alchemy/aws/control";

const memoryDBCluster = await AWS.MemoryDB.Cluster("myMemoryDBCluster", {
  ACLName: "myACL",
  ClusterName: "my-cluster",
  NodeType: "db.t3.medium",
  NumShards: 2,
  NumReplicasPerShard: 1,
  Port: 6379,
  TLSEnabled: true,
  Tags: [
    { Key: "Environment", Value: "Production" },
    { Key: "Project", Value: "MemoryDBDemo" }
  ]
});

Advanced Configuration

Configure a MemoryDB cluster with more advanced settings including parameter groups and snapshot options.

const advancedMemoryDBCluster = await AWS.MemoryDB.Cluster("advancedMemoryDBCluster", {
  ACLName: "myACL",
  ClusterName: "advanced-cluster",
  NodeType: "db.r5.large",
  NumShards: 3,
  NumReplicasPerShard: 2,
  Port: 6379,
  TLSEnabled: true,
  ParameterGroupName: "default.memorydb5.0",
  FinalSnapshotName: "finalSnapshotBeforeDeletion",
  SnapshotRetentionLimit: 7,
  MaintenanceWindow: "sun:23:00-sun:23:30"
});

Cluster with Snapshot

Create a MemoryDB cluster that uses snapshots for backup.

const snapshotMemoryDBCluster = await AWS.MemoryDB.Cluster("snapshotMemoryDBCluster", {
  ACLName: "myACL",
  ClusterName: "snapshot-cluster",
  NodeType: "db.t3.medium",
  NumShards: 2,
  Port: 6379,
  SnapshotName: "initialSnapshot",
  SnapshotWindow: "03:00-04:00",
  SnapshotRetentionLimit: 5
});

Multi-Region Cluster

Set up a multi-region MemoryDB cluster.

const multiRegionMemoryDBCluster = await AWS.MemoryDB.Cluster("multiRegionMemoryDBCluster", {
  ACLName: "myACL",
  ClusterName: "multi-region-cluster",
  NodeType: "db.r5.large",
  NumShards: 3,
  NumReplicasPerShard: 1,
  Port: 6379,
  TLSEnabled: true,
  MultiRegionClusterName: "myGlobalCluster"
});