[all]
{% for item in hosts %}
{{ item.key }} ansible_host={{ item.value }}
{% endfor %}

[operator]
{% for item in hosts %}
{% if "operator" in item.key %}
{{ item.key }}
{% endif %}
{% endfor %}

[control]
{% for item in hosts %}
{% if "control" in item.key %}
{{ item.key }}
{% endif %}
{% endfor %}

[workers]
{% for item in hosts %}
{% if "worker" in item.key %}
{{ item.key }}
{% endif %}
{% endfor %}

[nfs]
{% for item in hosts %}
{% if "nfs" in item.key %}
{{ item.key }}
{% endif %}
{% endfor %}

[nfs:vars]
nfs_role="server"

[control:vars]
nfs_role="client"

[workers:vars]
nfs_role="client"

[all:vars]
ansible_ssh_private_key_file="~/.ssh/{{ keypair.name }}"
ansible_ssh_common_args='-o StrictHostKeyChecking=no'