Merge pull request sous-chefs#95 from lukasreinfurt/master

[COOK-2455] Support sendfile option (nginx.conf)

README.md

@@ -87,6 +87,7 @@ config file.
 * `node['nginx']['disable_access_log']` - set to true to disable the
   general access log, may be useful on high traffic sites.
 * `node['nginx']['default_site_enabled']` - enable the default site
+* `node['nginx']['sendfile']` - Whether to use `sendfile`. Defaults to "on".
 * `node['nginx']['install_method']` - Whether nginx is installed from
   packages or from source.
 * `node['nginx']['types_hash_max_size']` - Used for the

attributes/default.rb

@@ -73,6 +73,7 @@
 default['nginx']['multi_accept']       = false
 default['nginx']['event']              = nil
 default['nginx']['server_names_hash_bucket_size'] = 64
+default['nginx']['sendfile'] = 'on'
 
 default['nginx']['disable_access_log'] = false
 default['nginx']['install_method'] = 'package'

metadata.rb

@@ -108,3 +108,8 @@
 attribute "nginx/default_site_enabled",
   :display_name => "Default site enabled",
   :default => "true"
+
+attribute "nginx/sendfile",
+  :display_name => "Nginx sendfile",
+  :description => "Whether to enable sendfile",
+  :default => "on"

templates/default/nginx.conf.erb

@@ -32,7 +32,7 @@ http {
   access_log	<%= node['nginx']['log_dir'] %>/access.log;
   <% end %>
 
-  sendfile on;
+  sendfile <%= node['nginx']['sendfile'] %>;
   tcp_nopush on;
   tcp_nodelay on;