Update nginx.conf

Author: Alexandros Ioannides

install/deb/nginx/nginx.conf

@@ -123,21 +123,20 @@ http {
     error_page 410 /error/410.html;
     error_page 500 501 502 503 504 505 /error/50x.html;
 
-    # Cache settings
+    # Proxy cache
     proxy_cache_path /var/cache/nginx levels=2 keys_zone=cache:10m inactive=60m max_size=1024m;
     proxy_cache_key "$host$request_uri $cookie_user";
     proxy_temp_path  /var/cache/nginx/temp;
     proxy_ignore_headers Expires Cache-Control;
     proxy_cache_use_stale error timeout invalid_header http_502;
     proxy_cache_valid any 1d;
 
-    # FastCGI Cache settings
-    fastcgi_cache_path /var/cache/nginx/php-fpm levels=2 keys_zone=fcgi_cache:10m inactive=60m max_size=1024m;
-    fastcgi_cache_key "$host$request_uri $cookie_user";
-    fastcgi_temp_path  /var/cache/nginx/temp;
-    fastcgi_ignore_headers Expires Cache-Control;
-    fastcgi_cache_use_stale error timeout invalid_header;
-    fastcgi_cache_valid any 1d;
+    # FastCGI cache
+    fastcgi_cache_path /var/cache/nginx/micro levels=1:2 keys_zone=microcache:10m max_size=1024m inactive=30m;
+    fastcgi_cache_key "$scheme$request_method$host$request_uri";
+    fastcgi_cache_methods GET HEAD;
+    fastcgi_cache_use_stale updating error timeout invalid_header http_500 http_503;
+    fastcgi_ignore_headers Cache-Control Expires Set-Cookie;
 
     # Cache bypass
     map $http_cookie $no_cache {