Creating the DataHub Cluster

Create a new Data Hub cluster with Big Data Protector, use the registered cluster template with the two Recipes generated and custom properties.

To create a Data Hub Cluster:

1. Log in to the Cloudera Management Console.

2. Click Data Hub Clusters. The Data Hubs page appears.

3. Click Create Data Hub. The Provision Data Hub page appears.

4. From the environment list, select the CDP AWS environment.

5. Select the Custom tab.

6. From the Cluster Template list, select the previously created customized cluster template with the Big Data Protector.

7. In the Cluster Name box, enter a name to identify the cluster.

8. Click Advanced Options.

9. Click the Image Catalog tab.

10. Select the required image for the operating system.

11. Click the Hardware and Storage tab.
    Note the host group which will install the Cloudera Manager (CM) Server. Usually, the host is the Master node.

12. Click the Cluster Extensions tab.

13. Attach the two previously registered Recipes to the host group that would host the Cloudera Manager Server.

14. Add the contents of the custom_properties_template.json file to the Custom Properties section. For example:

    {
    "rpa_sync_host": "Replace with ESA IP Address or Hostname",
    "auditstore_type": "Replace with Audit Store type. Allowed Values - <Protegrity Audit Store|External Audit Store|Protegrity Audit Store + External Audit Store>",
    "auditstore_ip_port_list": "Replace with list of hostnames and/or ports of Protegrity Audit Store(s). Allowed Syntax - hostname[:port][,hostname[:port],hostname[:port]...]"
    }
    

    Warning: After the cluster startup, the Cloudera manager username and password are seen in clear in the log files generated in the /var/log/recipes/ directory.

15. Click Provision Cluster. Cloudera Manager creates the cluster as per the specifics mentioned in the scripts and templates.