springboot-actuator-exporter

Springboot Actuator Metrics and exports them via HTTP for Prometheus consumption

Convert JSON format to prometheus format and via HTTP standard output.

• 中文README

Table of Contents

• Dependency
• Download
• Compile
  • build binary
  • build docker image
• Run
  • run binary
  • run docker image
  • run parameter
• Environment variables
• Metrics
  • springboot_monitor_performance
• Grafana

Dependency

• Springboot Actuator
• Prometheus
• Golang 1.11

Download

Binary can be downloaded from Releases page.

Compile

build binary

go build springboot_actuatorMetrics_exporter.go

build docker image

make docker

Docker Hub Image

DOCKER The deployment method author will add as soon as possible 
docker pull null:latest

run docker

docker run  -ti image  bin/springboot-actuator-exporter

run parameter

-springboot.scrape_uri string
    URI to stringboot metrics stub status page (default "http://localhost/management/metrics")
    E.g: curl http://localhost/management/metrics (springboot actuator metrics)
    {
        "mem": 458972,
        "processors": 24,
        "uptime": 16774475011,
        "systemload.average": 0.87,
        "heap.used": 184541,
        "threads": 39,
        ...
    } 
-springboot.service string
    springboot services (default "service")
-telemetry.address string
    Address on which to expose metrics. (default ":9933")
-telemetry.endpoint string
    Path under which to expose metrics. (default "/metrics")

Environment variables

This image is configurable using different env variables

Metrics

springboot_monitor_performance

Documents about exposed Prometheus metrics.

# TYPE springboot_actuator_exporter_build_info gauge
springboot_actuator_exporter_build_info{branch="",goversion="go1.11",revision="",version=""} 1
# HELP springboot_monitor_info springboot info
# TYPE springboot_monitor_info gauge
springboot_monitor_info{Processors="processors"} 16
# HELP springboot_monitor_performance springboot performance
# TYPE springboot_monitor_performance gauge
springboot_monitor_performance{hostname="$hostname",service="$service",sys="heap"} 250592
springboot_monitor_performance{hostname="$hostname",service="$service",sys="memory"} 1.11207e+06
springboot_monitor_performance{hostname="$hostname",service="$service",sys="systemload"} 0.06
springboot_monitor_performance{hostname="$hostname",service="$service",sys="threads"} 38
springboot_monitor_performance{hostname="$hostname",service="$service",sys="uptime"} 9.252913831e+09

Grafana