1.环境介绍 在两台物理机上搭建一个server + client 的采集和展现的基本环境来熟悉一下prometheus的基本实现和操作

2.在client端安装node_exporter

wget https://github.com/prometheus/node_exporter/releases/download/v0.16.0/node_exporter-0.16.0.linux-amd64.tar.gz
tar zxvf node_exporter-0.16.0.linux-amd64.tar.gz
cd node_exporter-0.16.0.linux-amd64
./node_exporter

3.在server端安装prometheus

wget https://github.com/prometheus/prometheus/releases/download/v2.2.1/prometheus-2.2.1.linux-amd64.tar.gz
tar zxvf prometheus-2.2.1.linux-amd64.tar.gz
cd prometheus-2.2.1.linux-amd64

• 添加配置

scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'node-10.255.72.193'
    static_configs:
      - targets: ['10.255.72.193:9100']

• 启动prometheus

mkdir -p /data/prometheus/
./prometheus --config.file=prometheus.yml --storage.tsdb.path=/data/prometheus

4.访问web端

http://10.255.72.206:9090/graph/