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nginx 配置负载均衡 博客分类: nginx nginx 

程序员文章站 2024-03-14 23:27:47
...
#user  nobody;
worker_processes  1;
error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;
pid        logs/nginx.pid;
events {
    worker_connections  1024;
}       

http {
    include       mime.types;
    default_type  application/octet-stream;
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  logs/access.log  main;
    sendfile        on;
    #tcp_nopush     on;
    #keepalive_timeout  0;
    keepalive_timeout  65;
    gzip on;  
    gzip_min_length  1k;  
    gzip_buffers     4 16k;  
    gzip_http_version 1.1;  
    gzip_comp_level 2;  
    gzip_types       text/plain application/x-javascript text/css application/xml;  
    gzip_vary on;  

    upstream web_app{            
       server 192.168.0.57:8080 weight=10;
       server 192.168.0.11:80   weight=5;
    }


    server {
        listen      80;
        server_name localhost;
        access_log  logs/host.access.log  main;
index  index.jsp index.html;

location /{
proxy_pass http://web_app;

  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;
       
  client_max_body_size 30m;
  client_body_buffer_size 128k;

  proxy_connect_timeout 300;
  proxy_read_timeout 300;
  proxy_send_timeout 300;

  proxy_buffer_size 64k;
  proxy_buffers   4 32k;
  proxy_busy_buffers_size 64k;
  proxy_temp_file_write_size 64k;
        }

        error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}
}
相关标签: nginx