Docker部署Prometheus

部署前提：

1.centos7 系统，关闭防火墙

2.已经安装docker

部署过程

1.编辑prometheus配置文件

vim prometheus.yml

global:
  scrape_interval:     15s
  evaluation_interval: 15s
alerting:
  alertmanagers:
  - static_configs:
    - targets:
       - 192.168.10.15:9093 #替换为当前主机ip
rule_files:
  - "rules/*.yml"
scrape_configs:
  - job_name: 'prometheus'
    static_configs:
    - targets: ['localhost:9090']
       
  - job_name: 'node'
     static_configs:
     - targets: ['192.168.10.15:9100']

2.安装Prometheus

docker run  --privileged=true \
--restart=always \
--name=prometheus -d \
-p 9090:9090 \
-v /root/prometheus/:/etc/prometheus/ \
-v /etc/localtime:/etc/localtime:ro \
prom/prometheus

3.部署node exporter服务

docker run -d --privileged=true \
--restart=always \
--name node_exporter \
-p 9100:9100 \
-v /etc/localtime:/etc/localtime:ro \
quay.io/prometheus/node-exporter

4.部署grafana

docker run -d --privileged=true \
--restart=always \
--name=grafana \
-p 3000:3000 \
-v /etc/localtime:/etc/localtime:ro \
grafana/grafana

5.添加数据库源

6.添加监控主机模版8919，或官网下载json文件

​​https://grafana.com/grafana/dashboards/8919​​

7.查看主机监控信息