collector

package
v0.0.0-...-5d35401 Latest Latest
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Published: Mar 29, 2016 License: Apache-2.0 Imports: 29 Imported by: 0

Documentation

Overview

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

Index

Constants

View Source
const Namespace = "node"
View Source
const (
	ST_RDONLY = 0x1
)

Variables

View Source
var (
	Version  string
	Revision string
	Branch   string
)
View Source
var Factories = make(map[string]func() (Collector, error))

Functions

This section is empty.

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 NewBondingCollector

func NewBondingCollector() (Collector, error)

NewBondingCollector returns a newly allocated bondingCollector. It exposes the number of configured and active slave of linux bonding interfaces.

func NewConntrackCollector

func NewConntrackCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing conntrack stats

func NewDiskstatsCollector

func NewDiskstatsCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing disk device stats.

func NewEntropyCollector

func NewEntropyCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing entropy stats

func NewFileFDStatCollector

func NewFileFDStatCollector() (Collector, error)

NewFileFDStatCollector returns a new Collector exposing file-nr stats.

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 NewIPVSCollector

func NewIPVSCollector() (Collector, error)

NewIPVSCollector sets up a new collector for IPVS metrics. It accepts the "procfs" config parameter to override the default proc location (/proc).

func NewInterruptsCollector

func NewInterruptsCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing interrupts stats

func NewKsmdCollector

func NewKsmdCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing kernel/system statistics.

func NewLastLoginCollector

func NewLastLoginCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing load, seconds since last login and a list of tags as specified by config.

func NewLoadavgCollector

func NewLoadavgCollector() (Collector, error)

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

func NewMdadmCollector

func NewMdadmCollector() (Collector, error)

Just returns the pointer to an empty struct as we only use throwaway-metrics.

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 NewMeminfoNumaCollector

func NewMeminfoNumaCollector() (Collector, error)

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

func NewNetDevCollector

func NewNetDevCollector() (Collector, error)

NewNetDevCollector returns a new Collector exposing network device stats.

func NewNetStatCollector

func NewNetStatCollector() (Collector, error)

NewNetStatCollector takes a returns a new Collector exposing network 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 NewSockStatCollector

func NewSockStatCollector() (Collector, error)

NewSockStatCollector returns a new Collector exposing socket stats.

func NewStatCollector

func NewStatCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing kernel/system statistics.

func NewSupervisordCollector

func NewSupervisordCollector() (Collector, error)

func NewSystemdCollector

func NewSystemdCollector() (Collector, error)

Takes a prometheus registry and returns a new Collector exposing systemd statistics.

func NewTCPStatCollector

func NewTCPStatCollector() (Collector, error)

NewTCPStatCollector takes a returns a new Collector exposing network stats.

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.

func NewVersionCollector

func NewVersionCollector() (Collector, error)

func NewvmStatCollector

func NewvmStatCollector() (Collector, error)

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

type TCPConnectionState

type TCPConnectionState int
const (
	TCP_ESTABLISHED TCPConnectionState = iota + 1
	TCP_SYN_SENT
	TCP_SYN_RECV
	TCP_FIN_WAIT1
	TCP_FIN_WAIT2
	TCP_TIME_WAIT
	TCP_CLOSE
	TCP_CLOSE_WAIT
	TCP_LAST_ACK
	TCP_LISTEN
	TCP_CLOSING
)

func (TCPConnectionState) String

func (st TCPConnectionState) String() string

Directories

Path Synopsis
Types for unmarshalling gmond's XML output.
Types for unmarshalling gmond's XML output.

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