#运行用户
user root;
#启动进程,通常设置成和cpu的数量相等(但是又时候也不光与cpu有关)
worker_processes  8;

#系统在单个进程中打开文件的个数
worker_rlimit_nofile 30000;

#全局错误日志及PID文件
pid        logs/nginx.pid;

#工作模式及连接数上限
events {
    use   epoll;             #epoll是多路复用IO(I/O Multiplexing)中的一种方式,但是仅用于linux2.6以上内核,可以大大提高nginx的性能
    worker_connections  5000;#单个后台worker process进程的最大并发链接数
    #multi_accept on;
}

#设定http服务器，利用它的反向代理功能提供负载均衡支持
http {

    include    mime.types;

    #反向代理配置，可以打开proxy.conf看看
    include    proxy.conf;

    #设定mime类型,类型由mime.type文件定义
    #include       mime.types;
    default_type   application/octet-stream;

    #设定日志格式
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    #sendfile 指令指定 nginx 是否调用 sendfile 函数（zero copy 方式）来输出文件，对于普通应用，
    #必须设为 on,如果用来进行下载等应用磁盘IO重负载应用，可设置为 off，以平衡磁盘与网络I/O处理速度，降低系统的uptime.
    sendfile        on;

    #连接超时时间
    keepalive_timeout  120;
    tcp_nodelay         on;
    tcp_nopush          on;

    #开启gzip压缩
    gzip             on;
    gzip_min_length  1000;
    gzip_proxied     expired no-cache no-store private auth;
    gzip_types       text/plain application/x-javascript text/css application/xml;
    gzip_disable     "MSIE [1-6]\.";
    gzip_comp_level  3;
    gzip_vary on;

    #站点:运营平台
    upstream operator{
        server 192.168.112.77:8011 weight=2 max_fails=2 fail_timeout=30s;
    }

    #站点:商家平台
    upstream shop{
        server 192.168.112.77:8017 weight=2 max_fails=2 fail_timeout=30s;
    }

    #站点:点餐平台
    upstream dc{
        server 192.168.112.77:8017 weight=2 max_fails=2 fail_timeout=30s;
    }

    server {
        #侦听80端口
        listen  80;

        #定义使用www.xx.com访问
        server_name  www.eehp.cn;

        #访问日志
        access_log  logs/operator_project.log  main;

        #错误日志
        error_log   logs/operator_error_project.log;

        #定义错误提示页面
        error_page  500 502 503 504 /50x.html;

        location = /50x.html {
            internal;
        }

        location / {
          root /home/operator;
          try_files $uri $uri/ /index.html;
          index index.html;
        }

        location /security {
            root /;
            proxy_pass http://operator;
        }

        location /basic {
            root /;
            proxy_pass http://operator;
        }

        location /operator {
            root /;
                proxy_pass http://operator;
        }

        location /doc {
            root /;
            proxy_pass http://operator;
        }

        location /webjars {
            root /;
            proxy_pass http://operator;
        }

        location /swagger-resources {
            root /;
            proxy_pass http://operator;
        }

        #设定查看Nginx状态的地址
        location /NginxStatus {
            stub_status            on;
            access_log             on;
            auth_basic             "NginxStatus";
            auth_basic_user_file   conf/htpasswd;
        }
    }

    server {
        #侦听80端口
        listen  80;

        #定义使用*.eehp.cn访问
        server_name *.shop.eehp.cn ;

        #访问日志
        access_log  logs/shop_access_project.log  main;

        #错误日志
        error_log   logs/shop_error_project.log;

        #定义错误提示页面
        error_page  500 502 503 504 /50x.html;

        location = /50x.html {
            internal;
        }

        location / {
          root /home/shop;
          try_files $uri $uri/ /index.html;
          index index.html;
        }

        location /trading {
            root /;
            proxy_pass http://shop;
        }

        location /shop {
            root /;
            proxy_pass http://shop;
        }

        location /security {
            root /;
                proxy_pass http://shop;
        }

        location /basic {
            root /;
            proxy_pass http://shop;
        }

        location /operator {
            root /;
            proxy_pass http://shop;
        }

        location /doc {
            root /;
            proxy_pass http://shop;
        }

        location /webjars {
            root /;
            proxy_pass http://shop;
        }

        location /swagger-resources {
            root /;
            proxy_pass http://shop;
        }

        #设定查看Nginx状态的地址
        location /NginxStatus {
            stub_status            on;
            access_log             on;
            auth_basic             "NginxStatus";
            auth_basic_user_file   conf/htpasswd;
        }
    }

    server {
        #侦听80端口
        listen  80;

        #定义使用*.eehp.cn访问
        server_name *.dc.eehp.cn ;

        #访问日志
        access_log  logs/shop_access_project.log  main;

        #错误日志
        error_log   logs/shop_error_project.log;

        #定义错误提示页面
        error_page  500 502 503 504 /50x.html;

        location = /50x.html {
            internal;
        }

        location / {
          root /home/dc;
          try_files $uri $uri/ /index.html;
          index index.html;
        }

        location /trading {
            root /;
            proxy_pass http://dc;
        }

        location /shop {
            root /;
            proxy_pass http://dc;
        }

        location /security {
            root /;
            proxy_pass http://dc;
        }

        location /basic {
            root /;
            proxy_pass http://dc;
        }

        location /operator {
            root /;
            proxy_pass http://dc;
        }

        location /doc {
            root /;
            proxy_pass http://dc;
        }

        location /webjars {
            root /;
            proxy_pass http://dc;
        }

        location /swagger-resources {
            root /;
            proxy_pass http://dc;
        }

        #设定查看Nginx状态的地址
        location /NginxStatus {
            stub_status            on;
            access_log             on;
            auth_basic             "NginxStatus";
            auth_basic_user_file   conf/htpasswd;
        }
    }
}