module-nginx/templates/vhost/vhost_location_proxy.erb

  location <%= @location %> {
<% if @location_allow -%><% @location_allow.each do |allow_rule| -%>
    allow <%= allow_rule %>;
<% end -%><% end -%>
<% if @location_deny -%><% @location_deny.each do |deny_rule| -%>
    deny <%= deny_rule %>;
<% end -%><% end -%>
<% if @location_custom_cfg_prepend -%><% @location_custom_cfg_prepend.each do |value| -%>
    <%= value %>;
<% end -%><% end -%>
<% if @location_cfg_prepend -%><% @location_cfg_prepend.each do |key,value| -%>
<% if value.is_a?(Hash) -%><% value.each do |subkey,subvalue| -%>
<% Array(subkey).each do |asubkey| -%>
<% Array(subvalue).each do |asubvalue| -%>
    <%= key %> <%= asubkey %> <%= asubvalue %>;
<% end -%>
<% end -%>
<% end -%><% else -%>
<% Array(value).each do |sub| -%>
    <%= key %> <%= sub %>;
<% end -%>
<% end -%>
<% end -%><% end -%>
<% if @proxy_cache -%>
    proxy_cache         <%= @proxy_cache %>;
    proxy_cache_valid   <%= @proxy_cache_valid %>;
<% end -%>
    proxy_pass          <%= @proxy %>;
    proxy_read_timeout  <%= @proxy_read_timeout %>;
<% if @proxy_method -%>
    proxy_method        <%= @proxy_method %>;
<% end -%>
<% if @proxy_set_body -%>
    proxy_set_body      <%= @proxy_set_body %>;
<% end -%>
<% @rewrite_rules.each do |rewrite_rule| -%>
    rewrite <%= rewrite_rule %>;
<% end -%>
<% if @location_cfg_append -%><% @location_cfg_append.sort_by {|k,v| k}.each do |key,value| -%>
<% if value.is_a?(Hash) -%><% value.each do |subkey,subvalue| -%>
<% Array(subkey).each do |asubkey| -%>
<% Array(subvalue).each do |asubvalue| -%>
    <%= key %> <%= asubkey %> <%= asubvalue %>;
<% end -%>
<% end -%>
<% end -%><% else -%>
<% Array(value).each do |sub| -%>
    <%= key %> <%= sub %>;
<% end -%>
<% end -%>
<% end -%><% end -%>
<% if @location_custom_cfg_append -%><% @location_custom_cfg_append.each do |value| -%>
    <%= value %>;
<% end -%><% end -%>

  }