Adding nodes to your IBM Software Hub cluster

You can add nodes to scale out an existing IBM® Software Hub deployment on Red Hat® OpenShift® Container Platform.

Before you begin

Ensure that any node that you plan to add meets the System requirements for IBM Software Hub for nodes.

Procedure

To add a node to your IBM Software Hub cluster, follow the appropriate steps for your environment:

Deployment environment	Managed OpenShift	Self-managed OpenShift
On-premises	See Attaching on-prem hosts to your location in the IBM Cloud Satellite documentation	See Postinstallation node tasks in the Red Hat OpenShift Container Platform documentation: Version 4.12 Version 4.14 Version 4.15 Version 4.16 Version 4.17 Version 4.18 Version 4.19
IBM Cloud	See Adding worker nodes to VPC clusters in the IBM Cloud documentation.	See Postinstallation node tasks in the Red Hat OpenShift Container Platform documentation: Version 4.12 Version 4.14 Version 4.15 Version 4.16 Version 4.17 Version 4.18 Version 4.19
AWS	ROSA See Creating a machine pool in the ROSA documentation. IBM Cloud Satellite See Attaching AWS hosts in the IBM Cloud Satellite documentation.	See Postinstallation node tasks in the Red Hat OpenShift Container Platform documentation: Version 4.12 Version 4.14 Version 4.15 Version 4.16 Version 4.17 Version 4.18 Version 4.19
Microsoft Azure	You can change the number of nodes in the cluster by modifying the `MachineSet` parameter. See Manually scaling a compute machine set in the Red Hat OpenShift Container Platform documentation: Version 4.12 Version 4.14 Version 4.15 Version 4.16 Version 4.17 Version 4.18 Version 4.19	See Postinstallation node tasks in the Red Hat OpenShift Container Platform documentation: Version 4.12 Version 4.14 Version 4.15 Version 4.16 Version 4.17 Version 4.18 Version 4.19
Google Cloud	Not supported.	See Postinstallation node tasks in the Red Hat OpenShift Container Platform documentation: Version 4.12 Version 4.14 Version 4.15 Version 4.16 Version 4.17 Version 4.18 Version 4.19