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Nginx 配置外部.conf

发布时间：2023-07-10 作者：gengyufei 来源：gengyufei个人博客

Nginx

# nginx conf文件结构
nginx.conf文件结构：http{}内包含server{} 和 upstream{}，server{} 中包含 location{}，每一个server{}就是一个虚拟机主机（站点）。

注意：
- upstream{} 只可在http{}内部，不可独立到子配置文件中

# 未拆分的 nginx.conf
```
worker_processes 1;

events {
    worker_connections 1024;
}
 
 
http {
    include mime.types;
    default_type application/octet-stream;     
    sendfile on;
    #tcp_nopush on;
     
    keepalive_timeout 65;
     
    client_max_body_size 1024m;
    client_body_buffer_size 10m;
    client_header_buffer_size 10m;
    proxy_buffers 4 128k;
    proxy_busy_buffers_size 128k;
     
    server {
        listen 5000;
        server_name 192.168.40.13;  #自己的ip地址
        location / {
            proxy_pass http://harbor;
        }
    }

upstream harbor {
        server 192.168.40.10:20250;
        server 192.168.40.11:20250 backup;
        server 192.168.40.12:20250 backup;
    }
}
```

# 拆分后 nginx.conf + 子配置文件
**nginx.conf**
```
worker_processes 1;

upstream harbor {
        server 192.168.40.10:20250;
        server 192.168.40.11:20250 backup;
        server 192.168.40.12:20250 backup;
    }
	# 引入外部配置文件，引入conf.d目录下的所有.conf文件
	include /usr/local/nginx/conf.d/*.conf; 
}
```
> 关键：include /usr/local/nginx/conf.d/*.conf;

conf.d 目录下的子配置文件harbor.conf
```
server {
	listen 5000;
	server_name 192.168.40.13;
	location / {
		proxy_pass http://harbor;
	}
}
```

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