lxd/cluster/config.go
func ConfigGetBool(cluster *db.Cluster, key string) (bool, error) {
	config, err := configGet(cluster)
	if err != nil {
		return false, err
	}
	return config.m.GetBool(key), nil
}
func ConfigGetBool(cluster *db.Cluster, key string) (bool, error) {
	config, err := configGet(cluster)
	if err != nil {
		return false, err
	}
	return config.m.GetBool(key), nil
}
// ConfigGetBool is a convenience for loading the cluster configuration and
// returning the value of a particular boolean key.
//
// It's a deprecated API meant to be used by call sites that are not
// interacting with the database in a transactional way.