nginx.conf

user nginx;
worker_processes 1;

error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
	worker_connections 1024;
	use epoll;
}

http {
	charset utf-8;
	include /etc/nginx/mime.types;
	default_type application/octet-stream;

	server_tokens off;

	log_format main escape=json 'vvvvvvvvvv\nsite="$server_name" server="$host" dest_port="$server_port" dest_ip="$server_addr" '
                          'src="$remote_addr" src_ip="$realip_remote_addr" user="$remote_user" '
                          'time_local="$time_local" protocol="$server_protocol" status="$status" '
                          'bytes_out="$body_bytes_sent" bytes_in="$upstream_response_length" '
                          'http_referer="$http_referer" http_user_agent="$http_user_agent" '
                          'uri_path="$uri" '
                          'http_method="$request_method" request_body="$request_body"\n^^^^^^^^^^';

	access_log /var/log/nginx/access.log main;

	sendfile on;

	keepalive_timeout 30;

	gzip on;
	gzip_buffers 32 16k;
	gzip_comp_level 6;
	gzip_http_version 1.1;
	gzip_min_length 256;
	gzip_proxied any;
	gzip_vary on;
	gzip_types
		text/xml
		application/xml
		application/atom+xml
		application/rss+xml
		application/xhtml+xml
		image/svg+xml
		text/javascript
		application/javascript
		application/x-javascript
		text/x-json
		application/json
		application/x-web-app-manifest+json
		text/css
		text/plain
		text/x-component
		font/opentype
		application/x-font-ttf
		application/vnd.ms-fontobject
		image/x-icon;
	gzip_disable "msie6";

	# default virtual host
	server {
		listen 80 default_server;
		listen [::]:80 default_server;
		server_name _;
		deny all;
		return 404;
	}

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