server {
			
		listen 8000 default_server;

		server_name example.com;

		charset utf-8;

		root /var/www/example;

		location / {
			include uwsgi_params;
			uwsgi_pass unix:/var/www/awesome3-gamma/awesome3.sock;
		}

		# Set Cache for my Json api
		# I DO NOT WANT TO CACHE /api/search !!!!

		# I let expires 1M for json responses, and try with proxy_pass
		# as https://groups.google.com/forum/embed/#!topic/openresty-en/apyaHbqJetU

		location ~* \.(?:json)$ {
		  expires 1M;
		  access_log off;
		  add_header Cache-Control "public";
		}

		location /api {
			include uwsgi_params;
			uwsgi_pass unix:/var/www/awesome3-gamma/awesome3.sock;
			allow XX.XX.XXX.XXX:;
			deny all;
		}

}



# Set cache dir for nginx
proxy_cache_path /tmp/nginx levels=1:2 keys_zone=my_zone:10m inactive=60m;
proxy_cache_key "$scheme$request_method$host$request_uri";


# Attempt to delete single file cache - skip it
# http://serverfault.com/questions/493411/how-to-delete-single-nginx-cache-file
# curl -s -o /dev/null  -H "X-Update: 1" mydomain.com
# proxy_cache_bypass $http_x_update;


# Here I set a proxy server:
# I try to proxy_pass /api/search 
# with no cache settings


# Virtualhost/server configuration
server {
	listen   80  default_server;

	server_name example.com;

	root /var/www/example;

	charset utf-8;


    location /api/search {
        proxy_pass http://example:8000/api/search;
    }


	# can cache my API won't change
	location /api {
		add_header X-Proxy-Cache $upstream_cache_status;

		proxy_cache my_zone;
		proxy_cache_use_stale updating;
		proxy_cache_lock on;
		# proxy_cache_valid any 30s;
		proxy_cache_valid 30d;
		proxy_ignore_headers X-Accel-Expires Expires Cache-Control;

		proxy_pass http://example.com:8000/api;
	}
}

# like this, in my browser I still see all api request as
# add_header Cache-Control "no-cache, must-revalidate, max-age=0";