kubernetes/pkg/proxy/ipvs/netlink_linux.go

type netlinkHandle …

// NewNetLinkHandle will create a new NetLinkHandle
func NewNetLinkHandle(isIPv6 bool) NetLinkHandle { … }

// EnsureAddressBind checks if address is bound to the interface and, if not, binds it. If the address is already bound, return true.
func (h *netlinkHandle) EnsureAddressBind(address, devName string) (exist bool, err error) { … }

// UnbindAddress makes sure IP address is unbound from the network interface.
func (h *netlinkHandle) UnbindAddress(address, devName string) error { … }

// EnsureDummyDevice is part of interface
func (h *netlinkHandle) EnsureDummyDevice(devName string) (bool, error) { … }

// DeleteDummyDevice is part of interface.
func (h *netlinkHandle) DeleteDummyDevice(devName string) error { … }

// ListBindAddress will list all IP addresses which are bound in a given interface
func (h *netlinkHandle) ListBindAddress(devName string) ([]string, error) { … }

// GetAllLocalAddresses return all local addresses on the node.
// Only the addresses of the current family are returned.
// IPv6 link-local and loopback addresses are excluded.
func (h *netlinkHandle) GetAllLocalAddresses() (sets.Set[string], error) { … }

// GetLocalAddresses return all local addresses for an interface.
// Only the addresses of the current family are returned.
// IPv6 link-local and loopback addresses are excluded.
func (h *netlinkHandle) GetLocalAddresses(dev string) (sets.Set[string], error) { … }

func (h *netlinkHandle) isValidForSet(ip net.IP) bool { … }

// GetAllLocalAddressesExcept return all local addresses on the node,
// except from the passed dev.  This is not the same as to take the
// diff between GetAllLocalAddresses and GetLocalAddresses since an
// address can be assigned to many interfaces. This problem raised
// https://github.com/kubernetes/kubernetes/issues/114815
func (h *netlinkHandle) GetAllLocalAddressesExcept(dev string) (sets.Set[string], error) { … }