graph

Documentation

Overview

TrafficMap is a map of ServiceNodes, each optionally holding Edge data. Metadata is a general purpose map for holding any desired service or edge information. Each Service node should have a unique name+version

Index

• Constants
• func Id(name, version string) string
• type Edge
  • func NewEdge(source, dest *ServiceNode) Edge
• type ServiceNode
  • func NewServiceNode(name, version string) ServiceNode
  • func NewServiceNodeWithId(id, name, version string) ServiceNode
  • func (s *ServiceNode) AddEdge(dest *ServiceNode) *Edge
• type TrafficMap
  • func NewTrafficMap() TrafficMap

Constants

const (
	UnknownNamespace = "unknown"
	UnknownService   = "unknown"
	UnknownVersion   = "unknown"
)

Functions

func Id

func Id(name, version string) string

Types

type Edge

type Edge struct {
	Source   *ServiceNode
	Dest     *ServiceNode
	Metadata map[string]interface{} // app-specific data
}

func NewEdge

func NewEdge(source, dest *ServiceNode) Edge

type ServiceNode

type ServiceNode struct {
	ID          string                 // unique identifier for the service node
	Name        string                 // full service name
	Version     string                 // service version
	ServiceName string                 // short service name
	Namespace   string                 // namespace name
	Edges       []*Edge                // children services nodes
	Metadata    map[string]interface{} // app-specific data
}

func NewServiceNode

func NewServiceNode(name, version string) ServiceNode

func NewServiceNodeWithId

func NewServiceNodeWithId(id, name, version string) ServiceNode

func (*ServiceNode) AddEdge

func (s *ServiceNode) AddEdge(dest *ServiceNode) *Edge

type TrafficMap

type TrafficMap map[string]*ServiceNode

func NewTrafficMap

func NewTrafficMap() TrafficMap