networkutils

Documentation

Index

• func GetConfigForDebug() map[string]interface{}
• func LinkByMac(mac string, netLink netlinkwrapper.NetLink, retryInterval time.Duration) (netlink.Link, error)
• type NetworkAPIs
  • func New() NetworkAPIs

Functions

func GetConfigForDebug

func GetConfigForDebug() map[string]interface{}

GetConfigForDebug returns the active values of the configuration env vars (for debugging purposes).

func LinkByMac

func LinkByMac(mac string, netLink netlinkwrapper.NetLink, retryInterval time.Duration) (netlink.Link, error)

LinkByMac returns linux netlink based on interface MAC

Types

type NetworkAPIs

type NetworkAPIs interface {
	// SetupNodeNetwork performs node level network configuration
	SetupHostNetwork(vpcCIDR *net.IPNet, vpcCIDRs []*string, primaryMAC string, primaryAddr *net.IP) error
	// SetupENINetwork performs eni level network configuration
	SetupENINetwork(eniIP string, mac string, table int, subnetCIDR string) error
	UseExternalSNAT() bool
	GetExcludeSNATCIDRs() []string
	GetRuleList() ([]netlink.Rule, error)
	GetRuleListBySrc(ruleList []netlink.Rule, src net.IPNet) ([]netlink.Rule, error)
	UpdateRuleListBySrc(ruleList []netlink.Rule, src net.IPNet, toCIDRs []string, toFlag bool) error
	DeleteRuleListBySrc(src net.IPNet) error
}

NetworkAPIs defines the host level and the eni level network related operations

func New

func New() NetworkAPIs

New creates a linuxNetwork object