Nginx负载均衡配置

原创于 2025-05-06 18:09:56 发布 · 693 阅读

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#nginx #负载均衡 #运维

全局配置

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

加载模块

include /usr/share/nginx/modules/*.conf;

事件配置

events {
worker_connections 1024;
}

HTTP 配置

http {
log_format main '$remote_addr - $remote_user [$ time_local] “ $KaTeX parse error: Double superscript at position 34: \dots '̲$ status $body_bytes_sent "$ http_referer” ’
‘“ $http_user_agent" "$ http_x_forwarded_for”’;

access_log  /var/log/nginx/access.log  main;

sendfile            on;
tcp_nopush          on;
tcp_nodelay         on;
keepalive_timeout   65;
types_hash_max_size 2048;

include             /etc/nginx/mime.types;
default_type        application/octet-stream;

# 定义 upstream 块，用于负载均衡，此处轮询策略
upstream backend_servers {
    server 192.168.1.1:20100;
    server 192.168.1.2:20100;
    server 192.168.1.3:20100;
    server 192.168.1.4:20100;
    server 192.168.1.5:20100;
    server 192.168.1.6:20100;
    server 192.168.1.7:20100;
    server 192.168.1.8:20100;
    server 192.168.1.9:20100;
    server 192.168.1.10:20100;
    server 192.168.1.11:20100;
    server 192.168.1.12:20100;
    server 192.168.1.13:20100;
}

# 虚拟主机配置
server {
    listen 20100;
    server_name 192.168.1.248;

    location /abcd/ {
    	# 项目的上下文 abcd
        proxy_pass http://backend_servers/abcd/;
       
    }
}

}