user  root;
worker_processes  auto;
error_log  /var/log/nginx/error.log notice;
error_log  /dev/stdout notice;
pid        /var/run/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"';
    server_tokens off;
    access_log  /var/log/nginx/access.log  main;
    access_log /dev/stdout main;
    sendfile        on;

    server_names_hash_bucket_size 512;
    client_header_buffer_size 32k;
    client_max_body_size 50m;
    keepalive_timeout 60;

    gzip on;
    gzip_min_length  1k;
    gzip_buffers     4 16k;
    gzip_http_version 1.1;
    gzip_comp_level 2;
    gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml;
    gzip_vary on;
    gzip_proxied   expired no-cache no-store private auth;
    gzip_disable   "MSIE [1-6]\.";

    lua_code_cache on;
    lua_shared_dict limit 10m;
    lua_package_path "/www/common/waf/?.lua;/usr/local/openresty/lualib/?.lua;";
    init_by_lua_file  /www/common/waf/init.lua;

    limit_conn_zone $binary_remote_addr zone=perip:10m;
    limit_conn_zone $server_name zone=perserver:10m;

    include /usr/local/openresty/nginx/conf/conf.d/*.conf;
}