# 树莓派运行情况监控

项目地址:go-pi-monitor

go-pi-monitor 是在 gopsutil 的基础上挑选部分 metric 信息进行监控可视化。

# 编译部署

在 Raspbian 上安装 GoLang 1.12.5 版本的脚本如下:

#install_go_pi.sh
cd $HOME
FileName='go1.12.5.linux-armv6l.tar.gz'
wget https://dl.google.com/go/$FileName
sudo tar -C /usr/local -xvf $FileName
cat >> ~/.bashrc << 'EOF'
export GOPATH=$HOME/go
export PATH=/usr/local/go/bin:$PATH:$GOPATH/bin
EOF
source ~/.bashrc
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参考 Install Go Lang 1.12.5 on Raspberry Pi 3 B+

下载 go-pi-monitor 并进行编译运行:

git clone https://github.com/yupaits/go-pi-monitor.git
cd go-pi-monitor
go build app/main.go
cd ui
npm install
npm run build
cd ..
sudo copy -f app/main ./
sudo chmod +x main
./main
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监控界面:

go-pi-monitor

创建并编辑 nginx 配置文件 /etc/nginx/sites-enabled/pi-monitor,,输入以下内容并保存:

server {
    listen 80;
    server_name monitor.pi.com;

    location / {
        proxy_pass http://127.0.0.1:888;
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_connect_timeout 60;
        proxy_send_timeout 300;
        proxy_read_timeout 300;
    }
}
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使新增的 nginx 配置生效:sudo nginx -s reload

客户端修改 hosts 文件以便使用 monitor.pi.com 域名访问监控界面。

例如:192.168.1.1 monitor.pi.com

# 开机启动

编写 /etc/init.d/go-pi-monitor.sh 文件并保存:

#!/bin/bash

### BEGIN INIT INFO
# Provides: go-pi-monitor
# Required-Start:
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: go-pi-monitor
# Description: go-pi-monitor service start
### END INIT INFO

cd /home/pi/app/go-pi-monitor
nohup ./main >go-pi-monitor.out 2>&1 &
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配置可执行权限,sudo chmod +x /etc/init.d/go-pi-monitor.sh