cluster

Documentation

Index

• func Register(api string, fn Match)
• type Cluster
• type Clusters
• type Criteria
• type Discoveries
• type Discovery
• type HealthCheck
• type Instance
• type Match
• type Service
  • func New() *Service
  • func (s *Service) Discover(discovery *Discovery) (*Cluster, error)

Functions

func Register

func Register(api string, fn Match)

Types

type Cluster

type Cluster struct {
	Discovery
	Instances []Instance
}

type Clusters

type Clusters []Cluster

type Criteria

type Criteria struct {
	Region           string
	Zone             string
	AvailabilityZone string
	Tags             []string
	Project          string
	URL              string
	Service          string
}

type Discoveries

type Discoveries []Discovery

type Discovery

type Discovery struct {
	Api     string
	Cluster string
	Criteria
	HealthChecks []HealthCheck
}

type HealthCheck

type HealthCheck struct {
	URL            string
	TimeoutMs      int
	ExpectedStatus int
	MaxRetries     int
	MinAge         time.Duration
	MinAgeSec      int
}

type Instance

type Instance struct {
	Name      string
	PrivateIP string
	StartTime time.Time
}

type Match

type Match func(criteria *Criteria) ([]Instance, error)

type Service

type Service struct {
}

func New

func New() *Service

func (*Service) Discover

func (s *Service) Discover(discovery *Discovery) (*Cluster, error)