You can use the
FeatureGate custom resource (CR) to enable specific feature sets in your cluster. A feature set is a collection of OpenShift Container Platform features that are not enabled by default.
For example, the
TechPreviewNoUpgrade feature set allows you to enable a subset of the current Technology Preview features on test clusters, where you can fully test them, while leaving the features disabled on production clusters.
You can activate any of the following feature sets by using the
Enables Technology Preview features that are not part of the default features. Enabling this feature set cannot be undone and prevents upgrades. This feature set is not recommended on production clusters.
The following Technology Preview features are enabled by this feature set: