[mons]
{% for controller in hostvars[inventory_hostname]['groups']['kube_master'] %}
{{ controller }} ansible_ssh_host={{ hostvars[controller]['ansible_ssh_host'] }}
{% endfor %}

[osds]
{% for controller in hostvars[inventory_hostname]['groups']['storage_node'] %}
{{ controller }} ansible_ssh_host={{ hostvars[controller]['ansible_ssh_host'] }}
{% endfor %}

[mgrs]
{% for controller in hostvars[inventory_hostname]['groups']['kube_master'] %}
{{ controller }} ansible_ssh_host={{ hostvars[controller]['ansible_ssh_host'] }}
{% endfor %}