info_tfgrid/collections/developers/internals/zos/internals/network/zbus.md

Network module

ZBus

Network module is available on zbus over the following channel

module	object	version
network	network	0.0.1

Home Directory

network keeps some data in the following locations

directory	path
root	/var/cache/modules/network

Interface

//Networker is the interface for the network module
type Networker interface {
	// Create a new network resource
	CreateNR(Network) (string, error)
	// Delete a network resource
	DeleteNR(Network) error

	// Join a network (with network id) will create a new isolated namespace
	// that is hooked to the network bridge with a veth pair, and assign it a
	// new IP from the network resource range. The method return the new namespace
	// name.
	// The member name specifies the name of the member, and must be unique
	// The NetID is the network id to join
	Join(networkdID NetID, containerID string, addrs []string) (join Member, err error)

	// ZDBPrepare creates a network namespace with a macvlan interface into it
	// to allow the 0-db container to be publicly accessible
	// it retusn the name of the network namespace created
	ZDBPrepare() (string, error)

	// Addrs return the IP addresses of interface
	// if the interface is in a network namespace netns needs to be not empty
	Addrs(iface string, netns string) ([]net.IP, error)
}