jolokia

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Version: v0.10.1 Latest Latest
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Published: Jan 27, 2016 License: MIT Imports: 7 Imported by: 0

README

Telegraf plugin: Jolokia

Plugin arguments:
  • context string: Context root used of jolokia url
  • servers []Server: List of servers
    • name string: Server's logical name
    • host string: Server's ip address or hostname
    • port string: Server's listening port
  • metrics []Metric
    • name string: Name of the measure
    • jmx string: Jmx path that identifies mbeans attributes
    • pass []string: Attributes to retain when collecting values
    • drop []string: Attributes to drop when collecting values
Description

The Jolokia plugin collects JVM metrics exposed as MBean's attributes through jolokia REST endpoint. All metrics are collected for each server configured.

See: https://jolokia.org/

Measurements:

Jolokia plugin produces one measure for each metric configured, adding Server's name, host and port as tags.

Given a configuration like:

[jolokia]

[[jolokia.servers]]
  name = "as-service-1"
  host = "127.0.0.1"
  port = "8080"

[[jolokia.servers]]
  name = "as-service-2"
  host = "127.0.0.1"
  port = "8180"

[[jolokia.metrics]]
  name = "heap_memory_usage"
  jmx  = "/java.lang:type=Memory/HeapMemoryUsage"
  pass = ["used", "max"]

The collected metrics will be:

jolokia_heap_memory_usage name=as-service-1,host=127.0.0.1,port=8080 used=xxx,max=yyy
jolokia_heap_memory_usage name=as-service-2,host=127.0.0.1,port=8180 used=vvv,max=zzz

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Jolokia

type Jolokia struct {
	Context string
	Servers []Server
	Metrics []Metric
	// contains filtered or unexported fields
}

func (*Jolokia) Description

func (j *Jolokia) Description() string

func (*Jolokia) Gather

func (j *Jolokia) Gather(acc inputs.Accumulator) error

func (*Jolokia) SampleConfig

func (j *Jolokia) SampleConfig() string

type JolokiaClient

type JolokiaClient interface {
	MakeRequest(req *http.Request) (*http.Response, error)
}

type JolokiaClientImpl

type JolokiaClientImpl struct {
	// contains filtered or unexported fields
}

func (JolokiaClientImpl) MakeRequest

func (c JolokiaClientImpl) MakeRequest(req *http.Request) (*http.Response, error)

type Metric

type Metric struct {
	Name string
	Jmx  string
}

type Server

type Server struct {
	Name     string
	Host     string
	Username string
	Password string
	Port     string
}

Source Files

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