{% set server_vars = hostvars[item] %}
{% set image_properties = images[server_vars['server_image']] %}

default linux
prompt 0
timeout 1
label linux
  kernel {{ image_properties['image_kernel'] }}
{%     if image_properties['image_type'] == 'debian' %}
  append hostname={{ server_vars['server_hostname'] }} {{ image_properties['image_kernel_options'] }} initrd={{ image_properties['image_initrd'] }} preseed/url={{ image_properties['image_preseeds'][server_vars['server_preseed_ks']]['url'] }} preseed/interactive=false netcfg/choose_interface={{ server_vars['server_default_interface'] }} netcfg/get_domain={{ server_vars['server_domain_name'] }} {{ server_vars['server_extra_options'] | default('') }}
{%     endif %}