user nginx;
    
    worker_processes auto;
    
    error_log /var/log/nginx/error.log warn;
    pid /var/run/nginx.pid;
    
    events {
        worker_connections 1024;
    }
    
    http {
        include /etc/nginx/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 /var/log/nginx/access.log main buffer=16k;
    
        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
    
        # Timeout limit values
        client_body_timeout 10;
        client_header_timeout 10;
        keepalive_timeout 13;
        send_timeout 10;

        # Buffer size
        client_body_buffer_size 80k;
        client_max_body_size 9m;
        client_header_buffer_size 1k;

        # Gzip compression
        gzip on;
        gzip_vary on;
        gzip_proxied any;
        gzip_comp_level 5;
        gzip_buffers 16 8k;
        gzip_http_version 1.1;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
    
        # config from simrs
        # client_max_body_size 1500M;
        # client_body_buffer_size 64M;
        # keepalive_timeout 900;

        include /etc/nginx/conf.d/*.conf;

        # File Cache Opening
        open_file_cache max=1024 inactive=10s;
        open_file_cache_valid 60s;
        open_file_cache_min_uses 2;
        open_file_cache_errors on;

        #footer
    }