nginx 反向代理的基本配置

1.安装nginx

pkill -9 apache2 # 关闭apache
sudo apt install nginx # 安装nginx，使用Ubuntu的包管理工具apt-get

2.修改apache 端口号，防止出错

sudo vim /etc/apache2/ports.conf # 讲端口修改81,防止和nginx 重复，导致重启失败
sudo service apache2 start # 启动apache 服务器，代理目标服务器

3.在nginx 目录下增加服务器配置

cd /etc/nginx/conf.d/ # 进入配置文件目录
vim host.conf  # 创建自定义配置文件

写入host.conf 配置文件

server
{
        listen 80;
        server_name live.triste.com;
        index index.html index.htm index.php
        root /var/www/html;
        location / {
                proxy_pass http://localhost:81;
                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_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
                proxy_max_temp_file_size 0;
                proxy_connect_timeout 90;
                proxy_send_timeout 90;
                proxy_read_timeout 90;
                proxy_buffer_size 4k;
                proxy_buffers 4 32k;
                proxy_busy_buffers_size 64k;
                proxy_temp_file_write_size 64k;
        }
}

server
{
    listen 80;
        server_name info.triste.com;
        index index.html index.htm index.php
        root /var/www/html;
        location / {
                proxy_pass http://localhost:81;
                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_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
                proxy_max_temp_file_size 0;
                proxy_connect_timeout 90;
                proxy_send_timeout 90;
                proxy_read_timeout 90;
                proxy_buffer_size 4k;
                proxy_buffers 4 32k;
                proxy_busy_buffers_size 64k;
                proxy_temp_file_write_size 64k;
        }
}

重启nginx

sudo service nginx reload

效果图

nginx 访问

反向代理到apache

反向代理到apache