# ClusterProperties

Properties of a database cluster.

## Properties

| Name                    | Type                                                                                             | Description                                                                                                                                                    | Notes                               |
| ----------------------- | ------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------- |
| **displayName**         | **string**                                                                                       | The friendly name of your cluster.                                                                                                                             | \[optional] \[default to undefined] |
| **postgresVersion**     | **string**                                                                                       | The PostgreSQL version of your cluster.                                                                                                                        | \[optional] \[default to undefined] |
| **location**            | **string**                                                                                       | The physical location where the cluster will be created. This will be where all of your instances live. Property cannot be modified after datacenter creation. | \[optional] \[default to undefined] |
| **dnsName**             | **string**                                                                                       | The DNS name pointing to your cluster.                                                                                                                         | \[optional] \[default to undefined] |
| **backupLocation**      | **string**                                                                                       | The S3 location where the backups will be stored.                                                                                                              | \[optional] \[default to undefined] |
| **instances**           | **number**                                                                                       | The total number of instances in the cluster (one master and n-1 standbys).                                                                                    | \[optional] \[default to undefined] |
| **ram**                 | **number**                                                                                       | The amount of memory per instance in megabytes. Has to be a multiple of 1024.                                                                                  | \[optional] \[default to undefined] |
| **cores**               | **number**                                                                                       | The number of CPU cores per instance.                                                                                                                          | \[optional] \[default to undefined] |
| **storageSize**         | **number**                                                                                       | The amount of storage per instance in megabytes.                                                                                                               | \[optional] \[default to undefined] |
| **storageType**         | [**StorageType**](https://docs.ionos.com/postgres-sdk-nodejs/models/storagetype)                 |                                                                                                                                                                | \[optional] \[default to undefined] |
| **connections**         | [**Array\<Connection>**](https://docs.ionos.com/postgres-sdk-nodejs/models/connection)           |                                                                                                                                                                | \[optional] \[default to undefined] |
| **maintenanceWindow**   | [**MaintenanceWindow**](https://docs.ionos.com/postgres-sdk-nodejs/models/maintenancewindow)     |                                                                                                                                                                | \[optional] \[default to undefined] |
| **synchronizationMode** | [**SynchronizationMode**](https://docs.ionos.com/postgres-sdk-nodejs/models/synchronizationmode) |                                                                                                                                                                | \[optional] \[default to undefined] |