eventsmap

Documentation

Overview

Package eventsmap represents the perf event map used by the datapath to send events to the Cilium agent. It is primarily managed from the datapath; Cilium side is used to create the map only. +groupName=maps

Index

• Constants
• Variables
• type Key
  • func (k *Key) New() bpf.MapKey
  • func (k *Key) String() string
• type Map
• type Value
  • func (v *Value) New() bpf.MapValue
  • func (v *Value) String() string

Constants

const (
	// MapName is the BPF map name.
	MapName = "cilium_events"
)

Variables

var Cell = cell.Module(
	"events-map",
	"eBPF ring buffer of cilium events",

	cell.Provide(newEventsMap),
)

Cell provides eventsmap.Map, which is the hive representation of the cilium events perf event ring buffer.

var (
	MaxEntries int
)

Types

type Key

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

Key is the index into the prog array map.

func (*Key) New

func (k *Key) New() bpf.MapKey

func (*Key) String

func (k *Key) String() string

String converts the key into a human readable string format.

type Map

type Map interface{}

type Value

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

Value is the program ID in the prog array map.

func (*Value) New

func (v *Value) New() bpf.MapValue

func (*Value) String

func (v *Value) String() string

String converts the value into a human readable string format.