proxy.conf

#
server_tokens off;
sendfile       on;
tcp_nopush     on;
tcp_nodelay    on;
keepalive_timeout  65;
server_names_hash_bucket_size 128;
client_header_buffer_size 2k;
client_body_buffer_size 256k;
client_body_in_single_buffer on;
large_client_header_buffers 4 4k;
client_max_body_size 8m;

fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 128k;
fastcgi_buffers 2 256k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;
fastcgi_intercept_errors on;

open_file_cache max=204800 inactive=20s;
open_file_cache_min_uses 1;
open_file_cache_valid 30s;

gzip on;
gzip_min_length 1k;
gzip_buffers     4 16k;
gzip_http_version 1.1;
gzip_comp_level 2;
gzip_types    text/plain application/x-javascript text/css application/xml;
gzip_vary on;

proxy_connect_timeout   300;
proxy_send_timeout      300;
proxy_read_timeout      300;
proxy_buffer_size      256k;
proxy_buffers          4 256k;
proxy_busy_buffers_size 256k;
proxy_temp_file_write_size 256k;
proxy_buffering off;
proxy_cache off;
proxy_set_header Host $host;
proxy_set_header  X-Real-IP  $remote_addr;
proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;