func (c *Cluster) ContainerConfigRemove(id int, key string) error {
	err := exec(c.db, "DELETE FROM containers_config WHERE key=? AND container_id=?", key, id)
	return err
}
func (c *Cluster) ContainerConfigRemove(id int, key string) error {
	err := exec(c.db, "DELETE FROM containers_config WHERE key=? AND container_id=?", key, id)
	return err
}
func ( c * Cluster ) ContainerConfigRemove ( id int , key string ) error { err := exec ( c . db , " " , key , id ) return err }
// ContainerConfigRemove removes the given key from the config of the container
// with the given ID.
ContainerConfigRemove removes the given key from the config of the container with the given ID .