prometheus安装（普罗米修斯）

1.安装包

链接：https://pan.baidu.com/s/1McvL1t0-YpCuZ-IX-d8jQA
提取码：vy9h
--来自百度网盘超级会员V3的分享

一.prometheus

2.解压

3.准备工作

cp prometheus promtool /usr/local/bin/
mkdir -p /etc/prometheus/
cp prometheus.yml /etc/prometheus/

4.查看版本

prometheus --version

 prometheus.yml:

scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'

    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.

    static_configs:
    - targets: ['192.168.92.111:9090']
# 添加 PushGateway 监控配置
  - job_name: 'pushgateway'
    static_configs:
    - targets: ['192.168.92.111:9091']
      labels:
       instance: pushgateway
 # 添加 Node Exporter 监控配置
  - job_name: 'node exporter'
    static_configs:
    - targets: ['192.168.92.111:9100', '192.168.92.112:9100', '192.168.92.113:9100']

   

5.添加系统服务

vim /etc/systemd/system/prometheus.service

将以下内容写入文件中

[Unit]
Description=Prometheus
Documentation=https://prometheus.io/
After=network.target
[Service]
Type=simple
ExecStart=/usr/local/bin/prometheus --web.enable-lifecycle --config.file=/etc/prometheus/prometheus.yml
Restart=on-failure
[Install]
WantedBy=multi-user.target

6.启动服务，设置开机自启，并检查服务开启状态

systemctl daemon-reload
systemctl enable prometheus

7.启动服务

systemctl start prometheus

8.检测服务状态

systemctl status prometheus

二.pushgateway

1.配置开机自启动

vim /etc/systemd/system/prometheus.service

加入以下内容和上面一样就是改了这个运行文件

ExecStart=/usr/local/bin/pushgateway------》指定文件里的可执行文件就行，我的是把他拎出来放bin目录下了

[Unit]
Description=pushgateway
Documentation=https:https://github.com/prometheus/pushgateway
After=network.target

[Service]
Type=simple
ExecStart=/usr/local/bin/pushgateway   #pushgateway解压路径，

Restart=on-failure
[Install] WantedBy=multi-user.target

2.启动服务，设置开机自启，并检查服务开启状态

systemctl daemon-reload
systemctl enable pushgateway

3.启动服务

systemctl start pushgatway

systemctl status pushgatway

 三.node_exporter

vim /etc/systemd/system/node_exporter.service   

加入：（ExecStart=node_exporter解压后的可执行文件，9100的端口号得加上，#!/bin/bash脚本标识好像是）

#!/bin/bash
[Unit]
Description=node_exporter
Documentation=node_exporter Monitoring System
After=network.target

[Service]
ExecStart=/usr/local/bin/node_exporter/node_exporter
–web.listen-address=:9100\

[Install]
WantedBy=multi-user.target

2.启动服务，设置开机自启，并检查服务开启状态

systemctl daemon-reload
systemctl enable node_exporter

3.启动服务

systemctl start node_exporter

systemctl status node_exporter

grafana的安装配置

参考：https://www.cnblogs.com/sanduzxcvbnm/p/13606261.html

4.检测