Bump to v0.4.1. Add attribute for listen options.

+# 0.4.1
+
+Add attribute to customize listen options for virtual host
+
 # 0.4.0
 
 Add attribute to customize port number for virtual host

@@ -46,8 +46,11 @@ default['cfe-nginx-php-fpm']['nginx']['sites'] = [
 
     # Port number. Default: either '443' or '80',
     # depending on whether HTTPS is used or not.
+    # Listen options can be provided as string. If using HTTPS,
+    # the string 'ssl' will be automatically added as an option.
     #
     #:port => nil,
+    #:listen_opts => nil,
 
     # Server aliases in an array. Default: []
     #

@@ -4,7 +4,7 @@ maintainer_email 'sysadmin@chromedia.com'
 license          'Apache License'
 description      'Simplifies setup of Nginx+PHP-FPM in Chromedia.'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          '0.4.0'
+version          '0.4.1'
 
 {
   'openssl' => '4.4.0',

@@ -56,6 +56,7 @@ node[cb]['nginx']['sites'].each do |site|
   # Assign default values to attributes
   site_index    = site[:index]
   site_port     = site[:port]
+  site_lopts    = site[:listen_opts]
   site_aliases  = site[:aliases] || []
   site_doc_root = site[:doc_root]
   site_alo      = site[:access_log_options]
@@ -240,6 +241,7 @@ node[cb]['nginx']['sites'].each do |site|
     variables(
       :server_name => site_sname,
       :port        => site_port,
+      :listen_opts => site_lopts,
       :aliases     => site_aliases,
       :doc_root    => site_doc_root,
       :index       => site_index,

@@ -30,6 +30,7 @@ upstream <%= us[:name] %> {
 }
 
 <% end -%>
+<% lopts = @listen_opts ? " #{@listen_opts}" : '' -%>
 <% ## -%>
 <% ## Server block for default nameless server -%>
 <% ## -%>
@@ -64,7 +65,7 @@ server {
 }
 
 server {
-    listen <%= @port || '443' %> ssl;
+    listen <%= @port || '443' %> ssl<%= lopts %>;
 
     ssl_certificate <%= @path_crt %>;
     ssl_certificate_key <%= @path_key %>;
@@ -90,7 +91,7 @@ server {
     add_header Strict-Transport-Security "<%= hsts %>";
 <% else -%>
 server {
-    listen <%= @port || '80' %>;
+    listen <%= @port || '80' %><%= lopts %>;
 
 <% end -%>
 <% @add_headers.each do |header, value| -%>