logstash

README

logstash

This module will monitor one or more logstash servers depending on configuration.

Servers can be either local or remote.

It produces following charts:

1. JVM Threads in count

• threads

1. JVM Heap Memory Percentage in percent

• in use

1. JVM Heap Memory in KiB

• used
• committed

1. JVM Pool Survivor Memory in KiB

• used
• committed

1. JVM Pool Old Memory in KiB

• used
• committed

1. JVM Pool Eden Memory in KiB

• used
• committed

1. Garbage Collection Count in counts/s

• eden
• old

1. Time Spent On Garbage Collection in ms

• eden
• old

1. Uptime in time

• uptime

configuration

Detailed logstash configuration with all available parameters can be found in 'go.d/logstash.conf'

Here is a simple example for local and remote server:

jobs:
  - name: local
    url : http://localhost:9600

  - name: remote
    url : http://10.0.0.1:9600

---

Documentation

Index

• type Charts
• type Config
• type Dims
• type Logstash
  • func New() *Logstash
  • func (l *Logstash) Charts() *Charts
  • func (l *Logstash) Check() bool
  • func (Logstash) Cleanup()
  • func (l *Logstash) Collect() map[string]int64
  • func (l *Logstash) Init() bool

Types

type Charts

type Charts = module.Charts

Charts is an alias for module.Charts

type Config

type Config struct {
	web.HTTP `yaml:",inline"`
}

Config is the Logstash module configuration.

type Dims

type Dims = module.Dims

Dims is an alias for module.Dims

type Logstash

type Logstash struct {
	module.Base
	Config `yaml:",inline"`
	// contains filtered or unexported fields
}

Logstash Logstash module.

func New

func New() *Logstash

New creates Logstash with default values.

func (*Logstash) Charts

func (l *Logstash) Charts() *Charts

Charts creates Charts.

func (*Logstash) Check

func (l *Logstash) Check() bool

Check makes check.

func (Logstash) Cleanup

func (Logstash) Cleanup()

Cleanup makes cleanup.

func (*Logstash) Collect

func (l *Logstash) Collect() map[string]int64

Collect collects metrics.

func (*Logstash) Init

func (l *Logstash) Init() bool

Init makes initialization.