Software requirements
Before you install IBM®
Concert,
review the software requirements for the control plane, the shared cluster components, and the
services that you plan to install, and review the supported web browsers.
Concert platform software requirements
You must have the following software to install Concert:
- Red Hat® OpenShift® Container Platform cluster
-
Concert supports the following versions of Red Hat OpenShift Container Platform. (Concert supports the same operating system requirements as Red Hat OpenShift Container Platform.)
Important: Concert supports only certain versions of the Red Hat OpenShift Container Platform. Supported versions of OCP may vary depending on the version of Concert software you have installed.Version Supported on Learn more Cluster sizing guidance Version 4.14.0 or later fixes - 4.8.1
- 4.8.2
- 4.8.3
- 4.8.4
- 4.8.5
- 4.8.6
For details, see the Red Hat OpenShift Container Platform documentation: - Installation overview
- Selecting a cluster installation method and preparing it for users
- Control plane node sizing
Restriction: Do not install the OpenShift Virtualization Operator on the cluster. It can cause problems when installing some Concert software.Refer to the Hardware requirement section as you configure your cluster. Version 4.15.0 or later fixes - 4.8.5
- 4.8.6
For details, see the Red Hat OpenShift Container Platform documentation: - Installation overview
- Selecting a cluster installation method and preparing it for users
- Control plane node sizing
Restriction: Do not install the OpenShift Virtualization Operator on the cluster. It can cause problems when installing some Concert software.Refer to the Hardware requirement section as you configure your cluster.
Supported web browsers
You can use the following web browsers to access the Concert web client.
- Apple Safari
- Mozilla Firefox
- Google Chrome
- Microsoft Edge
It is recommended that you use the latest available version or the latest version approved by your enterprise.