开始

使用Docker Compose轻松运行。

docker-compose up

version: '3.1'

services:
  prometheus:
    image: prom/prometheus
    container_name: prometheus
    ports:
      - 9090:9090
    networks:
      - public
    volumes:
      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml

  pushgateway:
    image: prom/pushgateway
    container_name: pushgateway
    ports:
      - 9091:9091
    networks:
      - public

  grafana:
    image: kannkyo/grafana
    container_name: grafana
    ports:
      - 3000:3000
    networks:
      - public

networks:
  public:

scrape_configs:
  - job_name: 'pushgateway'
    scrape_interval: 1s
    static_configs:
      - targets: ['pushgateway:9091']
        labels:
          environment: "hoge"
          category: "pushgateway"

表达

普罗米修斯

推送网关

Grafana 视图

操作指标

通过docker-compose.yml中的网络配置，可以将指标从pushgateway发送到prometheus，再到grafana。

可以使用以下脚本来推送或清除指标。

推动度量指标

#!/bin/bash

JOB=pushgateway

MAX_VAL=100
DATA=$(($RANDOM % $MAX_VAL))
METRICS="some_metric $DATA"

echo $METRICS
echo $METRICS | curl --data-binary @- http://localhost:9091/metrics/job/$JOB

完成指标

#!/bin/bash

JOB=pushgateway
curl -X DELETE http://localhost:9091/metrics/job/$JOB