Add proxy_http_version

Author: raoulbhatia

manifests/resource/location.pp

@@ -48,6 +48,7 @@
   $proxy_read_timeout = '90',
   $proxy_set_header   = ['Host $host', 'X-Real-IP $remote_addr', 'X-Forwarded-For $proxy_add_x_forwarded_for', 'X-Forwarded-Proto $scheme' ],
   $proxy_redirect     = undef,
+  $proxy_http_version = undef,
   $ssl                = false,
   $ssl_only           = false,
   $option             = undef,

manifests/resource/vhost.pp

@@ -56,6 +56,7 @@
   $proxy               = undef,
   $proxy_read_timeout  = '90',
   $proxy_set_header    = undef,
+  $proxy_http_version  = undef,
   $proxy_redirect      = undef,
   $redirect            = undef,
   $index_files         = ['index.html', 'index.htm', 'index.php'],
@@ -150,6 +151,7 @@
     proxy_read_timeout => $proxy_read_timeout,
     proxy_set_header   => $proxy_set_header,
     proxy_redirect     => $proxy_redirect,
+    proxy_http_version => $proxy_http_version,
     redirect           => $redirect,
     www_root           => $www_root,
     create_www_root    => $create_www_root,

templates/conf.d/proxy.conf.erb

@@ -8,3 +8,4 @@ proxy_buffers           <%= scope.lookupvar('nginx::params::nx_proxy_buffers') %
 <% scope.lookupvar('nginx::params::nx_proxy_set_header').each do |header| %>
 proxy_set_header        <%= header %>;
 <% end %>
+<% unless @nx_proxy_http_version.nil? || @nx_proxy_http_version.empty? -%>proxy_http_version      <%= scope.lookupvar('nginx::params::nx_proxy_http_version') %>;<% end %>

templates/vhost/vhost_location_proxy.erb

@@ -4,6 +4,9 @@
 <% unless @proxy_redirect.nil? || @proxy_redirect.empty? -%>
     proxy_redirect <%= @proxy_redirect %>;
 <% end -%>
+<% unless @proxy_http_version.nil? || @proxy_http_version.empty? -%>
+    proxy_http_version <%= @proxy_http_version %>;
+<% end %>
 <% unless @proxy_set_header.nil? || @proxy_set_header.empty? -%>
 <%  @proxy_set_header.each do |header| -%>
     proxy_set_header        <%= header %>;