linux

如何使用LNMP实现负载均衡

小樊
83
2025-02-15 17:15:21
栏目: 云计算

使用LNMP(Linux, Nginx, MySQL, PHP)实现负载均衡主要包括以下几个步骤:

  1. 配置Nginx负载均衡
upstream backend {
    server 192.168.1.1:8000;
    server 192.168.1.2:8000;
    server 192.168.1.3:8000;
}
server {
    listen 80;
    server_name example.com;

    location / {
        proxy_pass http://backend;
        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_set_header X-Forwarded-Proto $scheme;
    }
}
  1. 配置PHP-FPM
[www]
listen = /var/run/php-fpm/php-fpm.sock
listen.allowed_clients = 127.0.0.1
pm = dynamic
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
  1. 配置MySQL
  1. 测试和监控

请注意,上述信息提供了在LNMP环境中实现负载均衡的基本步骤,具体配置可能需要根据实际环境和需求进行调整。

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