Nginx 反向代理 Thingsboard 并缓存静态文件

Feb 8, 2018 2018-02-08T20:45:00+08:00 by 前尘逐梦

Updated Feb 17, 2021 2021-02-17T15:39:39+08:00 1 min

1. 背景

使用浏览器访问 ThingsBoard 时速度较慢，原因是有个 CSS 文件体积较大（超过 2 M）。

2. 安装配置 Nginx

Centos 安装 Nginx：

# yum install nginx

创建缓存目录：

mkdir -pv /cache/nginx/
chown -R nginx:nginx /cache/nginx

创建配置文件：

vim /etc/nginx/conf.d/thingsboard.conf

proxy_cache_path /cache/nginx/ levels=1:2 keys_zone=STATIC:50m max_size=2G inactive=365d;
server {
    listen 80;
    listen [::]:80;

    server_name 59.110.231.79;
    
    location ~*  \.(jpg|jpeg|png|gif|ico|css|js|woff2)$ {
        proxy_cache STATIC;
        proxy_pass http://localhost:8080;
        proxy_set_header Host $host;
        proxy_cache_valid 200 1d;
        proxy_cache_use_stale  error timeout invalid_header updating
                                   http_500 http_502 http_503 http_504;
        proxy_ignore_headers X-Accel-Expires Expires Cache-Control Set-Cookie;
        proxy_hide_header Pragma;
        expires 365d;
    }

    location / {
        proxy_pass http://localhost:8080/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
    }
}

重启nginx服务：