{"id":"rhel-workers-only-not-control-plane","text":"RHEL can only be used for compute (worker) nodes, never for control plane nodes; control plane must run RHCOS.","truth_value":"IN","source":"entries/2026/03/05/en-documentation-openshift_container_platform-417-html-machine_management-adding.md","source_url":"","source_hash":"a5f13cd33b41d014","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"rhel-workers-only-not-control-plane","truth_value":"IN","reason":"premise"}]}}