Exemplo n.º 1
0
Arquivo: base.go Projeto: bac/juju
func (c *JujuCommandBase) missingModelError(store jujuclient.ClientStore, controllerName, modelName string) error {
	// First, we'll try and clean up the missing model from the local cache.
	err := store.RemoveModel(controllerName, modelName)
	if err != nil {
		logger.Warningf("cannot remove unknown model from cache: %v", err)
	}
	currentModel, err := store.CurrentModel(controllerName)
	if err != nil {
		logger.Warningf("cannot read current model: %v", err)
	} else if currentModel == modelName {
		if err := store.SetCurrentModel(controllerName, ""); err != nil {
			logger.Warningf("cannot reset current model: %v", err)
		}
	}
	errorMessage := "model %q has been removed from the controller, run 'juju models' and switch to one of them."
	modelInfoMessage := "\nThere are %d accessible models on controller %q."
	models, err := store.AllModels(controllerName)
	if err == nil {
		modelInfoMessage = fmt.Sprintf(modelInfoMessage, len(models), controllerName)
	} else {
		modelInfoMessage = ""
	}
	return errors.Errorf(errorMessage+modelInfoMessage, modelName)
}