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Chapter 9. Overview of the test environment
9.1. Preparing the test environment for installer-provisioned infrastructure (IPI)
The environment for the certification comprises the following components:
- The bare-metal server on which the IPI cluster that needs certification is installed is referred to as the host under test (HUT).
- Achieve a successful installer-provisioned installation on the bare-metal system. See Deploying IPI clusters on bare metal.
9.2. Preparing the test environment for assisted installer
If you prefer using Cockpit instead of the command line for Assisted Installer certification testing, you must set up the Cockpit first. See Configuring the systems and running tests by using Cockpit for instructions.
The environment for the certification comprises the following components:
A bare-metal server that acts as the Host Under Test (HUT). This is the server that you are certifying. The server must have an Internet connection.
The tests verify single-node clusters only. If you want to certify several bare-metal servers, you must install each of them as a single-node cluster.
The bare-metal server must comply with the hardware requirements of a control plane node and the network requirements as stated in the assisted installer for OpenShift Container Platform documentation.
- A Red Hat account that can log in to the Red Hat Hybrid Cloud Console to install the HUT by using the assisted installer. You can use the UI or the API to perform the installation.
- After installing the single-node cluster using the assisted installer, you can utilize a RHEL 8 or RHEL 9 client that has access to the single-node cluster to proceed with running the assisted_installer test.