# This inventory section provides a mapping of the top level groups to hosts.
#
# Top level groups define the roles of hosts, e.g. controller or compute.
# Components define groups of services, e.g. nova or ironic.
# Services define single containers, e.g. nova-compute or ironic-api.

{% set top_level_groups = kolla_overcloud_inventory_top_level_group_map.values() |
                          selectattr('groups', 'defined') |
                          map(attribute='groups') |
                          sum(start=[]) |
                          unique |
                          list %}

{% for group in top_level_groups %}
# Top level {{ group }} group.
[{{ group }}]
# These hostnames must be resolvable from your deployment host
{% for host in groups[group] %}
{% set host_hv=hostvars[host] %}
{{ host }}{% for hv_name in kolla_overcloud_inventory_pass_through_host_vars %}{% if hv_name in host_hv %} {{ hv_name }}={{ host_hv[hv_name] }}{% endif %}{% endfor %}

{% endfor %}

{% endfor %}
[overcloud:children]
{% for group in top_level_groups %}
{{ group }}
{% endfor %}

[overcloud:vars]
ansible_user=kolla
ansible_become=true

{% for kolla_group, kolla_group_config in kolla_overcloud_inventory_top_level_group_map.items() %}
{% if 'groups' in kolla_group_config %}
{% set renamed_groups = kolla_group_config.groups | difference([kolla_group]) | list %}
{% if renamed_groups | length > 0 %}
# Mapping from kolla-ansible group {{ kolla_group }} to top level kayobe
# groups.
[{{ kolla_group }}:children]
{% for group in kolla_group_config.groups %}
{{ group }}
{% endfor %}

{% endif %}
{% endif %}
{% if 'vars' in kolla_group_config %}
# Mapping from kolla-ansible group {{ kolla_group }} to top level kayobe
# variables.
[{{ kolla_group }}:vars]
{% for var_name, var_value in kayobe_group_config.vars.items() %}
{{ var_name }}={{ var_value }}
{% endfor %}

{% endif %}
{% endfor %}
{% for group in kolla_overcloud_inventory_kolla_top_level_groups %}
{% if group not in kolla_overcloud_inventory_top_level_group_map %}
# Empty group definition for {{ group }}.
[{{ group }}]

{% endif %}
{% endfor %}