nftables

Documentation

Index

• Constants
• func CleanupNFTables()
• func DeleteNFTElements(elements []*knftables.Element) error
• func GetNFTablesHelper() (knftables.Interface, error)
• func MatchNFTRules(expected, actual string) error
• func SetFakeNFTablesHelper() *knftables.Fake
• func UpdateNFTElements(elements []*knftables.Element) error

Constants

const OVNKubernetesNFTablesName = "ovn-kubernetes"

Functions

func CleanupNFTables

func CleanupNFTables()

CleanupNFTables cleans up all ovn-kubernetes NFTables data, on ovnkube-node daemonset deletion.

func DeleteNFTElements

func DeleteNFTElements(elements []*knftables.Element) error

DeleteNFTElements deletes the given nftables set/map elements. The set or map must exist, but if the elements aren't already in the set/map, no error is returned.

func GetNFTablesHelper

func GetNFTablesHelper() (knftables.Interface, error)

GetNFTablesHelper returns a knftables.Interface. If SetFakeNFTablesHelper has not been called, it will create a "real" knftables.Interface

func MatchNFTRules

func MatchNFTRules(expected, actual string) error

MatchNFTRules checks that the expected nftables rules match the actual ones, ignoring order.

func SetFakeNFTablesHelper

func SetFakeNFTablesHelper() *knftables.Fake

SetFakeNFTablesHelper creates a fake knftables.Interface

func UpdateNFTElements

func UpdateNFTElements(elements []*knftables.Element) error

UpdateNFTElements adds/updates the given nftables set/map elements. The set or map must already exist.