add stickiness options

templates/haproxy_frontend_rule.erb

@@ -1,39 +1,39 @@
 <% if @fqdn == @haproxy_fqdn -%>
 <% if @frontend_name != '' -%>
-frontend      <%= @frontend_name %>
+frontend        <%= @frontend_name %>
 <% end -%>
 <% if @frontend_mode != '' -%>
-mode          <%= @frontend_mode %>
+mode            <%= @frontend_mode %>
 <% end -%>
 <% if @fe_bind_mode != '' -%>
-bind          <%= @fe_bind_mode %>
+bind            <%= @fe_bind_mode %>
 <% end -%>
 <% if @fe_maxconn != '' -%>
-maxconn       <%= @fe_maxconn %>
+maxconn         <%= @fe_maxconn %>
 <% end -%>
 <% if @fe_option_array and !@fe_option_array.empty? -%>
 <% @fe_option_array.each do |fe_option| -%>
-option        <%= fe_option %>
+option          <%= fe_option %>
 <% end -%>
 <% end -%>
 <% if @fe_http_request_array and !@fe_http_request_array.empty? -%>
 <% @fe_http_request_array.each do |fe_http_request| -%>
-http-request  <%= fe_http_request %>
+http-request    <%= fe_http_request %>
 <% end -%>
 <% end -%>
 <% if @fe_tcp_request_array and !@fe_tcp_request_array.empty? -%>
 <% @fe_tcp_request_array.each do |fe_tcp_request| -%>
-tcp-request   <%= fe_tcp_request %>
+tcp-request     <%= fe_tcp_request %>
 <% end -%>
 <% end -%>
 <% if @acl_rule_front_array and !@acl_rule_front_array.empty? -%>
 <% @acl_rule_front_array.each do |acl_rule_front| -%>
-acl           <%= acl_rule_front %>
+acl             <%= acl_rule_front %>
 <% end -%>
 <% end -%>
 <% if @fe_use_backend_array and !@fe_use_backend_array.empty? -%>
 <% @fe_use_backend_array.each do |fe_use_backend| -%>
-use_backend   <%= fe_use_backend %>
+use_backend     <%= fe_use_backend %>
 <% end -%>
 <% end -%>
 default_backend <%= @default_backend %>