user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
	worker_connections 1024;
	multi_accept on;
	use epoll;
}

http {

	##
	# Basic Settings
	##

	sendfile on;
	tcp_nopush on;
	tcp_nodelay on;
	keepalive_timeout 65;
	types_hash_max_size 2048;
	server_tokens off;
    server_names_hash_bucket_size 128;
	server_names_hash_max_size 512;
	client_header_timeout 120s;
	client_body_timeout 15s;

	include /etc/nginx/mime.types;
	default_type application/octet-stream;

	##
	# SSL Settings
	##

    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4:!DH:!DHE ;
	ssl_protocols TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
	ssl_prefer_server_ciphers on;

	##
	# Logging Settings
	##
	map $http_user_agent $notbot {
		~*Googlebot 0;
		~*bingbot 0;
		~*Baiduspider 0;
		~*Bytespider 0;
		default 1;

	}
	map $notbot $bot {
		0 1;
		default 0;

	}
	access_log /var/log/nginx/access.log combined if=$notbot;
	access_log /var/log/nginx/bot.log combined if=$bot;
	error_log /var/log/nginx/error.log;

	##
	# Gzip Settings
	##

	gzip on;
    gzip_disable "MSIE [1-6]\.";
	gzip_vary off;
	gzip_min_length  1k;
	gzip_proxied any;
	gzip_comp_level 6;
	gzip_buffers 4 16k;
	gzip_http_version 1.1;
	gzip_types text/plain text/css application/json application/javascript text/xml application/xml
	application/xml+rss text/javascript image/jpeg image/gif image/png;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
	                  '$status $body_bytes_sent "$http_referer" '
					  '"$http_user_agent" "$http_x_forwarded_for" "$request_body"';


	##
	# Virtual Host Configs
	##

	proxy_cache_path /data/nginx/cache keys_zone=cache_one:200m;
	include /etc/nginx/conf.d/*.conf;
	include /etc/nginx/sites-enabled/*;
}