Nginx-Configurations/nginx.conf

# /etc/nginx/nginx.conf

user nginx;

# Set number of worker processes automatically based on number of CPU cores.
worker_processes auto;

# Enables the use of JIT for regular expressions to speed-up their processing.
pcre_jit on;

# Configures default error logger.
error_log /var/log/nginx/error.log warn;

# Includes files with directives to load dynamic modules.
include /etc/nginx/modules/*.conf;

# Include files with config snippets into the root context.
include /etc/nginx/conf.d/*;

events {
	# The maximum number of simultaneous connections that can be opened by
	# a worker process.
	worker_connections 1024;
}

http {

	# Include a common header (Upgrade Websockets, Add Upstreams, Upgrade HTTP to HTTPS)
	include snippets/global/common-boilerplate.conf;

	# Includes mapping of file name extensions to MIME types of responses
	# and defines the default type.
	include /etc/nginx/mime.types;
	default_type application/octet-stream;

	# Don't tell nginx version to the clients. Default is 'on'.
	server_tokens off;

	# Specifies the maximum accepted body size of a client request, as
	# indicated by the request header Content-Length. If the stated content
	# length is greater than this size, then the client receives the HTTP
	# error code 413. Set to 0 to disable. Default is '1m'.
	client_max_body_size 1G;
	client_body_timeout 120s;

	proxy_buffers 16 16k;  
	proxy_buffer_size 16k;

	# Sendfile copies data between one FD and other from within the kernel,
	# which is more efficient than read() + write(). Default is off.
	sendfile on;

	# Enable gzipping of responses.
	gzip on;

	# Set the Vary HTTP header as defined in the RFC 2616. Default is 'off'.
	gzip_vary on;

	# Specifies the main log format.
	log_format main '$remote_addr - $remote_user [$time_local] "$request" '
			'$status $body_bytes_sent "$http_referer" '
			'"$http_user_agent" "$http_x_forwarded_for"';

	# Sets the path, format, and configuration for a buffered log write.
	access_log /var/log/nginx/access.log main;

        # Configure a resolver
	resolver 127.0.0.1;

	# Includes virtual hosts configs.
	include /etc/nginx/http.d/*;
}