how to disable two factor auth

[13567436138]

[stevenGravy]

See #49838. This still works in V18

[13567436138]

I did what the issue said，but not success
^Croot@ubuntu:~# kubectl logs -n teleport teleport-auth-767ff767d8-5npbx
ERROR: cannot disable multi-factor authentication
@stevenGravy

appVersion: 18.6.2

[13567436138]

just entered flowinging code：

	allowNoSecondFactor, _ := strconv.ParseBool(os.Getenv(teleport.EnvVarAllowNoSecondFactor))
	if GetModules().Features().Cloud ||
		(!allowNoSecondFactor && !IsInsecureTestMode()) {
		switch r := res.(type) {
		case types.AuthPreference:
			if !r.IsSecondFactorEnforced() {
				return trace.Wrap(ErrCannotDisableSecondFactor)
			}
		}
	}

allowNoSecondFactor is true, so is GetModules().Features().Cloud true,entered the if block.how to disable GetModules().Features().Cloud

[13567436138]

solved