link

func DiscoverByNetwork ¶ added in v1.0.0

func DiscoverByNetwork(handler driver.NetworkHandler, networks []v1.Network, subjectNetwork v1.Network) (netlink.Link, error)

DiscoverByNetwork return the pod interface link of the given network name. If link not found, it will try to get the link using the pod interface's ordinal name (net1, net2,...) based on the subject network position in the given networks slice. If no link is found, a nil link will be returned.

func FilterPodNetworkRoutes ¶ added in v0.45.0

func FilterPodNetworkRoutes(routes []netlink.Route, nic *cache.DHCPConfig) (filteredRoutes []netlink.Route)

FilterPodNetworkRoutes filters out irrelevant routes

func GenerateBridgeName ¶ added in v1.0.0

func GenerateBridgeName(podInterfaceName string) string

func GenerateMasqueradeGatewayAndVmIPAddrs ¶

func GenerateMasqueradeGatewayAndVmIPAddrs(vmiSpecNetwork *v1.Network, ipVersion netdriver.IPVersion) (*netlink.Addr, *netlink.Addr, error)

func GenerateNewBridgedVmiInterfaceName ¶

func GenerateNewBridgedVmiInterfaceName(originalPodInterfaceName string) string

func GenerateTapDeviceName ¶

func GenerateTapDeviceName(podInterfaceName string) string

func GetFakeBridgeIP ¶

func GetFakeBridgeIP(vmiSpecIfaces []v1.Interface, vmiSpecIface *v1.Interface) string

func IsReserved ¶ added in v0.45.0

func IsReserved(mac string) bool

func RetrieveMacAddressFromVMISpecIface ¶

func RetrieveMacAddressFromVMISpecIface(vmiSpecIface *v1.Interface) (*net.HardwareAddr, error)