ThanosRuler.spec.volumes[].downwardAPI.items.resourceFieldRef.spec.enableFeatures

enableFeatures defines how to setup Thanos Ruler feature flags. By default, no features are enabled. Enabling features which are disabled by default is entirely outside the scope of what the maintainers will support and by doing so, you accept that this behaviour may break at any time without notice. For more information see https://thanos.io/tip/components/rule.md/ It requires Thanos >= 0.39.0.