Add a connection rate limit to the web frontends

[chef.git] / roles / web-frontend.rb

diff --git a/roles/web-frontend.rb b/roles/web-frontend.rb
index 500fb437ff3df38b69b586c1564f1fea69fef5dc..2549e98dc1d4aa4dfbe344788117a16e6ce413f8 100644 (file)
--- a/roles/web-frontend.rb
+++ b/roles/web-frontend.rb
@@ -22,7 +22,12 @@ default_attributes(
     }
   },
   :memcached => {
-    :memory_limit => 4096
+    :memory_limit => 8192
+  },
+  :networking => {
+    :firewall => {
+      :http_rate_limit => "s:5/sec:30"
+    }
   },
   :passenger => {
     :max_pool_size => 50
@@ -33,14 +38,12 @@ default_attributes(
       :messages => {
         :comment => "messages.openstreetmap.org",
         :domains => ["messages.openstreetmap.org"],
-        :command => "/usr/local/bin/passenger-ruby /srv/www.openstreetmap.org/rails/script/deliver-message $local_part",
+        :command => "/usr/local/bin/deliver-message $local_part",
         :user => "rails",
         :group => "rails",
         :home_directory => "/srv/www.openstreetmap.org/rails",
         :path => "/bin:/usr/bin:/usr/local/bin",
-        :environment => {
-          "RAILS_ENV" => "production"
-        }
+        :case_sensitive => true
       }
     }
   }