addr

Documentation

Index

• type Manager
  • func CreateAddrManager(family int, nodeName string) *Manager
  • func (m *Manager) ResetInfos()
  • func (m *Manager) SyncAddresses(getIPInstanceByAddress func(net.IP) (*networkingv1.IPInstance, error)) error
  • func (m *Manager) TryAddPodInfo(forwardNodeIfName string, subnet *net.IPNet, podIP net.IP)

Types

type Manager

type Manager struct {
	// contains filtered or unexported fields
}

func CreateAddrManager

func CreateAddrManager(family int, nodeName string) *Manager

func (*Manager) ResetInfos

func (m *Manager) ResetInfos()

func (*Manager) SyncAddresses

func (m *Manager) SyncAddresses(getIPInstanceByAddress func(net.IP) (*networkingv1.IPInstance, error)) error

For some environments, physical router or switcher might check the sender address of arp request, if the sender ip address is not in the same subnet of target address the arp request will be take as invalid and dropped.

So we will always keep an valid local pod address in the vlan interface without local routes.

func (*Manager) TryAddPodInfo

func (m *Manager) TryAddPodInfo(forwardNodeIfName string, subnet *net.IPNet, podIP net.IP)