func ConnectIfContainerIsRemote(cluster *db.Cluster, project, name string, cert *shared.CertInfo) (lxd.ContainerServer, error) {
	var address string // Node address
	err := cluster.Transaction(func(tx *db.ClusterTx) error {
		var err error
		address, err = tx.ContainerNodeAddress(project, name)
		return err
	})
	if err != nil {
		return nil, err
	}
	if address == "" {
		// The container is running right on this node, no need to connect.
		return nil, nil
	}
	return Connect(address, cert, false)
}
func ConnectIfContainerIsRemote(cluster *db.Cluster, project, name string, cert *shared.CertInfo) (lxd.ContainerServer, error) {
	var address string // Node address
	err := cluster.Transaction(func(tx *db.ClusterTx) error {
		var err error
		address, err = tx.ContainerNodeAddress(project, name)
		return err
	})
	if err != nil {
		return nil, err
	}
	if address == "" {
		// The container is running right on this node, no need to connect.
		return nil, nil
	}
	return Connect(address, cert, false)
}
// ConnectIfContainerIsRemote figures out the address of the node which is
// running the container with the given name. If it's not the local node will
// connect to it and return the connected client, otherwise it will just return
// nil.