centos7部署Prometheus+Grafana脚本

#! /bin/bash

#author fanwenxing 2021-12-14

#关闭防火墙

systemctl stop firewalld

systemctl disable firewalld

#将安装包下载至服务器的/opt/目录下

#安装go环境

#下载go安装包

wget https://pan.baidu.com/s/1gefGeXmoFmjGxSGxgCuQfw

#解压安装包

cd /opt/

tar -xvf go1.13.1.linux-amd64.tar.gz -C /usr/local/

#配置环境变量

echo -e "export GOROOT=/usr/local/go" >> /etc/profile

echo -e "export PATH=$PATH:/usr/local/go/bin" >> /etc/profile

source /etc/profile

go version

#安装Prometheus环境

#下载Prometheus安装包

wget https://github.com/prometheus/prometheus/releases/download/v2.32.0/prometheus-2.32.0.linux-amd64.tar.gz

#解压安装包

tar -xvf prometheus-2.32.0.linux-amd64.tar.gz -C /usr/local/

cd /usr/local

mv prometheus-2.32.0.linux-amd64/ prometheus

#启动Prometheus

#cd prometheus

#./prometheus --config.file=/usr/local/prometheus/prometheus.yml &

#配置服务启动

touch /etc/systemd/system/prometheus.service

echo -e "[Unit]

Description=Prometheus Monitoring System

Documentation=Prometheus Monitoring System

[Service]

ExecStart=/usr/local/prometheus/prometheus \

  --config.file=/usr/local/prometheus/prometheus.yml \

  --web.listen-address=:9090

Restart=on-failure

[Install]

WantedBy=multi-user.target

" >> /etc/systemd/system/prometheus.service

#启动服务，开机启动，检查服务开启状态

systemctl daemon-reload

systemctl enable prometheus.service

systemctl start prometheus.service

systemctl status prometheus.service

#验证

#浏览器打开http://localhost:9090（IP:9090端口）即可打开普罗米修斯自带的监控页面

#安装Grafana环境

#下载Grafana安装包

wget https://dl.grafana.com/oss/release/grafana-8.1.2-1.x86_64.rpm

cd /opt/

yum -y localinstall grafana-8.1.2-1.x86_64.rpm

#启动grafana，设置grafana服务开机自启，并启动服务

systemctl daemon-reload

systemctl enable grafana-server.service

systemctl start grafana-server.service

#访问grafana

#浏览器访问http://localhost:3000（IP:3000端口），即可打开grafana页面，默认用户名密码都是admin，初次登录会要求修改默认的登录密码

#至此Prometheus服务端及Grafana配置完成。