nginx配置实例

user nobody nobody;  //以普通身份运行nginxworker_processes  4;  //打开的进程数worker_rlimit_nofile  51200;  //所可以同时打开的文件数error_log  logs/error.log notice;  //错误日志文件pid  /var/run/nginx.pid;  //pid文件event {  use epoll;  //使用epoll事件驱动  worker_connections 51200;  //每个进程所可以承受的链接数}http {  server_tokens  off;  //关闭信息详细显示,防止信息泄露  include  mime.types;  proxy_redirect   off;  //是否proxy作重定向  proxy_set_header  Host  $host;  //若是有虚拟主机,后端也能转发  proxy_set_header  X-Real-IP $remote_addr;  //将真正请求的客户端IP发日后端  proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;  //日志中记录转发的每一级代理服务器      client_max_body_size  20m;  //所可以接受的客户端最大的请求主体部分的大小  client_body_buffer_size  256k;  //内存中缓存  proxy_connect_timeout  90;  //向后端服务器发起链接请求的超时时间  proxy_send_timeout  90;  //向后端服务器发送请求报文的超时时间   proxy_read_timeout  90;  //读取后端服务器响应报文的超时时间  proxy_buffer_size  128k;  //代理服务器的buffer大小  proxy_buffers  4 64k;  //有多少个buffer,表示4段缓存空间,每段64k  proxy_busy_buffers_size  128k;    proxy_temp_file_write_size  128k;    default_type  application/octet-stream;  charset  utf-8;  client_body_temp_path  /var/tmp/client_body_temp 1 2;  proxy_temp_path  /var/temp/proxy_temp  1 2;  fastcgi_temp_path  /var/tmp/fastcgi_temp  1 2;  uwsgi_temp_path  /var/tmp/uwsgi_temp 1 2;  scgi_temp_path  /var/tmp/scgi_temp 1 2;  ignore_invalid_headers  on;  //忽略不合法的不理解的首部信息  server_names_hash_max_size  256;  //将每一个server的名字放到内存中进行hash,用户请求的时候根据内存中hash的值进行比较  server_names_hash_bucket_size  64;  client_header_buffer_size  8k;  //客户端请求首部用多大内存缓存下来进行分析  large_client_header_buffers   4 32k;    connection_pool_sie  256;  request_pool_size  64k;  output_buffers  2  128k;  postpone_output  1460;    client_header_timeout  1m;  client_body_timeout  3m;  send_timeout  3m;    log_format main '$server_addr $remote_addr [$time_local] $msec+$connection'  //服务器端地址 客户端地址 日志本地时间 毫秒级的解析度获取的当前时间加上链接创建所通过的时间            '"$request" $status $connection $request_time $body_bytes_sent "$http_referer"'  //用户请求的url 响应码             '"$http_user_agent" "$http_x_forwarded_for"';    open_log_file_cache  max=1000 inactive=20s min_users=1 valid=1m;  //打开日志文件缓存  access_log  logs/access.log  main;  log_not_found  on;  sendfile  on;  tcp_nodelay  on;  tcp_nopush  off;    reset_timedout_connection  on;  keepalive_timeout  10  5;  keepalive_requests  100;  gzip  on;  gzip_http_version  1.1;  gzip_vary  on;  gzip_proxied  any;  gzip_comp_level  6;  gzip_buffers  16  8k;  gzip_proxied expired no-cache no-store private auth  no_last_modified no_etag;  gzip_types  text/plain application/x-javascript text/css application/xml application/json;  gzip_disable  "MISE[1-6]\.(?!.*SV1)";  upstream tomcat8080 {    ip_hash;  //session保持    server  172.16.100.103:8080 weight=1 max_fails=2;    server   172.16.100.104:8080 weight=1 max_fails=2;    server    172.16.100.105:8080 weight=1 max_fails=2;  }  server{    listen 80;    server_name www.magedu.com;    #config_apps_begin    root  /data/webapps/htdocs;    access_log  /var/logs/webapp.access.log  main;    error_log  /var/logs/webapp.error.log  notice;  }  location  / {    location ~* ^.*/favicon.ico$ {      root /data/webapps;      expires  180d;      break;    }    if(!-f $request_filename){      proxy_pass  http://tomcat8080;      break;    }  }    error_page  500 502 503 504 /50x.html;    location=/50x.html {      root  html;    }}  server{  listen 8080;  server_name nginx_status;  location / {    access_log  off;    deny  all;    return 503;  }  location /status {    stub_status  on;    access_log  off;    allow  127.0.0.1;    allow  172.16.100.71;    deny  all;  }  }}
相关文章
相关标签/搜索