# Rbac

LLMS index: [llms.txt](/llms.txt)

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Section pages:

- [ClusterRole](/docs/reference/kubernetes-api/rbac/cluster-role-v1/): ClusterRole is a cluster level, logical grouping of PolicyRules that can be referenced as a unit by a RoleBinding or ClusterRoleBinding.
- [ClusterRoleBinding](/docs/reference/kubernetes-api/rbac/cluster-role-binding-v1/): ClusterRoleBinding references a ClusterRole, but not contain it.  It can reference a ClusterRole in the global namespace, and adds who information via Subject.
- [Role](/docs/reference/kubernetes-api/rbac/role-v1/): Role is a namespaced, logical grouping of PolicyRules that can be referenced as a unit by a RoleBinding.
- [RoleBinding](/docs/reference/kubernetes-api/rbac/role-binding-v1/): RoleBinding references a role, but does not contain it.  It can reference a Role in the same namespace or a ClusterRole in the global namespace. It adds who information via Subjects and namespace information by which namespace it exists in.  RoleBindings in a given namespace only have effect in that namespace.