imagery: increase cache sizes

Author: Firefishy

roles/imagery.rb

@@ -20,16 +20,6 @@
         "net.core.somaxconn" => 10000
       }
     }
-  },
-  :nginx => {
-    :cache => {
-      :fastcgi => {
-        :enable => true,
-        :keys_zone => "fastcgi_cache_zone:256M",
-        :inactive => "45d",
-        :max_size => "51200M"
-      }
-    }
   }
 )
 

roles/lockheed.rb

@@ -85,11 +85,17 @@
   },
   :nginx => {
     :cache => {
+      :fastcgi => {
+        :enable => true,
+        :keys_zone => "fastcgi_cache_zone:2048M",
+        :inactive => "180d",
+        :max_size => "196608M"
+      },
       :proxy => {
           :enable => true,
-          :keys_zone => "proxy_cache_zone:256M",
+          :keys_zone => "proxy_cache_zone:2048M",
           :inactive => "180d",
-          :max_size => "51200M"
+          :max_size => "196608M"
       }
     }
   }