CentOS-Docker搭建远程监控服务器指标

注：远程监控服务器指标，可查看、CPU、内存、网络信息等，搭建依赖Docker环境，可参考：yum安装Docker环境

服务端：Grafana(可视化展示) + Prometheus(数据源，配置客户端信息)

CentOS客户端导出机器指标：node_exporter

Windows客户端导出机器指标：wmi_exporter

使用grafana-dashboards说明

CentOS仪表盘：https://grafana.com/grafana/dashboards/8919
Windows仪表盘：https://grafana.com/grafana/dashboards/2129

下载相关镜像

$ docker pull prom/prometheus
$ docker pull prom/node-exporter
$ docker pull grafana/grafana

创建相关配置

配置数据源文件（样例仅监控本机，如需监控其他机器修改-targets即可，如： ['localhost:9100','192.168.1.100:9100','192.168.1.200:9182']）

$ vim /home/prometheus.yml

global:
  scrape_interval:     15s # By default, scrape targets every 15 seconds.

  # Attach these labels to any time series or alerts when communicating with
  # external systems (federation, remote storage, Alertmanager).
  external_labels:
    monitor: 'server-monitor'

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'

    # Override the global default and scrape targets from this job every 5 seconds.
    scrape_interval: 5s

    static_configs:
      - targets: ['localhost:9090']
        labels:
          instance: prometheus
      - targets: ['localhost:9100']
        labels:
          #nodename: test
          instance: local

 

运行镜像

1.客户端导出机器指标（本实例监控本机）

$ docker run --restart=unless-stopped -d --name=node-exporter -p 9100:9100 -v /etc/localtime:/etc/localtime prom/node-exporter

2.可视化展示grafana服务

$ docker run --restart=unless-stopped -d --name=grafana -p 3000:3000 grafana/grafana

3.数据源prometheus服务

$ docker run --restart=unless-stopped -d --name=prometheus -p 9090:9090 -v /home/prometheus.yml:/etc/prometheus/prometheus.yml prom/prometheus

配置grafana服务

1.访问：http://ip:3000 默认用户名/密码：admin/admin

2.配置数据源-prometheus，填写http地址后保存（Save & Test）

3.导入仪表盘

4.填写仪表盘id(Centos:8919,Windows:2129)

5.仪表盘预览，点击保存即可

CentOS监控最终展示效果

Windows监控最终展示效果