metrics

Documentation

Overview

Package metrics provides metric definitions and helpers used across konnectivity client, server, and agent.

Index

• func MakeStreamErrorsTotalMetric(namespace, subsystem string) *prometheus.CounterVec
• func MakeStreamPacketsTotalMetric(namespace, subsystem string) *prometheus.CounterVec
• func ObservePacket(m *prometheus.CounterVec, segment Segment, packetType client.PacketType)
• func ObserveStreamError(m *prometheus.CounterVec, segment Segment, err error, ...)
• func ObserveStreamErrorNoPacket(m *prometheus.CounterVec, segment Segment, err error)
• type Segment

Functions

func MakeStreamErrorsTotalMetric

func MakeStreamErrorsTotalMetric(namespace, subsystem string) *prometheus.CounterVec

func MakeStreamPacketsTotalMetric

func MakeStreamPacketsTotalMetric(namespace, subsystem string) *prometheus.CounterVec

func ObservePacket

func ObservePacket(m *prometheus.CounterVec, segment Segment, packetType client.PacketType)

func ObserveStreamError

func ObserveStreamError(m *prometheus.CounterVec, segment Segment, err error, packetType client.PacketType)

func ObserveStreamErrorNoPacket

func ObserveStreamErrorNoPacket(m *prometheus.CounterVec, segment Segment, err error)

Types

type Segment

type Segment string

Segment identifies one of four tunnel segments (e.g. from server to agent).

const (
	// SegmentFromClient indicates a packet from client to server.
	SegmentFromClient Segment = "from_client"
	// SegmentToClient indicates a packet from server to client.
	SegmentToClient Segment = "to_client"
	// SegmentFromAgent indicates a packet from agent to server.
	SegmentFromAgent Segment = "from_agent"
	// SegmentToAgent indicates a packet from server to agent.
	SegmentToAgent Segment = "to_agent"
)