laravels的安装详见https://www.jianshu.com/p/d50aba3dd458
1 什么是反向代理
反向代理,其实客户端对代理是无感知的,因为客户端不需要任何配置就可以访问,我们只需要将请求发送到反向代理服务器,由反向代理服务器去选择目标服务器获取数据后,在返回给客户端,此时反向代理服务器和目标服务器对外就是一个服务器,暴露的是代理服务器地址,隐藏了真实服务器IP地址。
反向代理和正向代理的区别就是:正向代理代理客户端,反向代理代理服务器。
nginx.conf配置
# 定义一个上游服务器组
upstream swoole {
server 172.17.0.3:5200 weight=5 max_fails=3 fail_timeout=30s;
keepalive 16;
}
server {
listen 80;
listen [::]:80;
server_name localhost;
root /docker/www/lmrs-2008/public;
index index.php index.html;
location / {
try_files $uri @laravels;
}
location @laravels {
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Real-PORT $remote_port;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header Scheme $scheme;
proxy_set_header Server-Protocol $server_protocol;
proxy_set_header Server-Name $server_name;
proxy_set_header Server-Addr $server_addr;
proxy_set_header Server-Port $server_port;
proxy_pass http://swoole;
}
location /api {
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Real-PORT $remote_port;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header Scheme $scheme;
proxy_set_header Server-Protocol $server_protocol;
proxy_set_header Server-Name $server_name;
proxy_set_header Server-Addr $server_addr;
proxy_set_header Server-Port $server_port;
proxy_pass http://swoole;
}
}
ab压测(可以在准备一份nginx环境的代码进行对比)
nginx环境下的测试:
swoole环境下的测试: