# Which namespace does Flux install its controllers into by default?

Flux CD, Easy (Beginner), Architecture. https://k8wiz.com/uquiz/which-namespace-does-flux-install-its-controllers-into-by-default

- A. kube-system
- B. flux-system
- C. flux
- D. gitops-system

**Answer:** flux-system

**Explanation:** Flux installs into flux-system by default, and bootstrap creates a GitRepository and a Kustomization, both named flux-system, in that namespace. You can pick a different namespace with --namespace.