func()

in pkg/admission/webhook_manager.go [185:221]

• 33 lines of code
• 9 McCabe index (conditional complexity)

func (wm *webhookManagerImpl) InstallWebhooks() error {
	attempts := 0
	for {
		recheck, err := wm.installValidatingWebhook()
		if err != nil {
			return err
		}
		if !recheck {
			break
		}
		// safety valve: if the webhook keeps changing, break out eventually
		attempts++
		if attempts >= wm.conflictAttempts {
			log.Log(log.AdmissionWebhook).Error("Unable to install validating webhook after max attempts")
			return errors.New("webhook: unable to install validating webhook after max attempts")
		}
	}

	attempts = 0
	for {
		recheck, err := wm.installMutatingWebhook()
		if err != nil {
			return err
		}
		if !recheck {
			break
		}
		// safety valve: if the webhook keeps changing, break out eventually
		attempts++
		if attempts >= wm.conflictAttempts {
			log.Log(log.AdmissionWebhook).Error("Unable to install mutating webhook after max attempts")
			return errors.New("webhook: unable to install mutating webhook after max attempts")
		}
	}

	return nil
}