collector

Documentation

Overview

Exporter is a prometheus exporter using multiple Factories to collect and export system metrics.

Index

• Constants
• Variables
• type Collector
  • func NewFilesystemCollector() (Collector, error)
  • func NewGmondCollector() (Collector, error)
  • func NewLoadavgCollector() (Collector, error)
  • func NewMegaCliCollector() (Collector, error)
  • func NewMeminfoCollector() (Collector, error)
  • func NewNtpCollector() (Collector, error)
  • func NewRunitCollector() (Collector, error)
  • func NewSupervisordCollector() (Collector, error)
  • func NewTextFileCollector() (Collector, error)
  • func NewTimeCollector() (Collector, error)

Constants

const (
	MNT_RDONLY = 0x1
)

const Namespace = "node"

Variables

var Factories = make(map[string]func() (Collector, error))

Types

type Collector

type Collector interface {
	// Get new metrics and expose them via prometheus registry.
	Update(ch chan<- prometheus.Metric) (err error)
}

Interface a collector has to implement.

func NewFilesystemCollector

func NewFilesystemCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing Filesystems stats.

func NewGmondCollector

func NewGmondCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector scraping ganglia.

func NewLoadavgCollector

func NewLoadavgCollector() (Collector, error)

Take a prometheus registry and return a new Collector exposing load average.

func NewMegaCliCollector

func NewMegaCliCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing RAID status through megacli.

func NewMeminfoCollector

func NewMeminfoCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing Memory stats.

func NewNtpCollector

func NewNtpCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing the offset between ntp and the current system time.

func NewRunitCollector

func NewRunitCollector() (Collector, error)

func NewSupervisordCollector

func NewSupervisordCollector() (Collector, error)

func NewTextFileCollector

func NewTextFileCollector() (Collector, error)

Takes a registers a SetMetricFamilyInjectionHook.

func NewTimeCollector

func NewTimeCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing the current system time in seconds since epoch.