Added an icon_image parameter and redering of it in the host object ERB template; removed it from the lists of needed parameters.

manifests/object/host.pp

@@ -33,9 +33,9 @@ define icinga2::object::host (
   $notes = undef,
   $notes_url = undef,
   $action_url = undef,
+  $icon_image = undef,
 
   # Parameters that still need to be included:
-  # icon_image
   # icon_image_alt
   $target_dir = '/etc/icinga2/conf.d',
   $target_file_name = "${fqdn}.conf",

templates/object_host.conf.erb

@@ -11,7 +11,6 @@
  */
 
 //Parameters to include:
-// * icon_image
 // * icon_image_alt
 
 object Host "<%= @object_hostname %>" {
@@ -88,4 +87,7 @@ object Host "<%= @object_hostname %>" {
   <%- if @action_url -%>
   action_url = "<%= @action_url -%>"
   <%- end -%>
+  <%- if @icon_image -%>
+  icon_image = "<%= @icon_image -%>"
+  <%- end -%>
 }