kubespray/contrib/azurerm/roles/generate-inventory_2/templates/inventory.j2

{% for vm in  vm_ip_list %}
{% if not use_bastion or vm.virtualMachinename == 'bastion' %}
{{ vm.virtualMachine.name }} ansible_ssh_host={{ vm.virtualMachine.network.publicIpAddresses[0].ipAddress }} ip={{ vm.virtualMachine.network.privateIpAddresses[0] }}
{% else %}
{{ vm.virtualMachine.name }} ansible_ssh_host={{  vm.virtualMachine.network.privateIpAddresses[0] }}
{% endif %}
{% endfor %}

[kube-master]
{% for vm in vm_roles_list %}
{% if 'kube-master' in vm.tags.roles %}
{{ vm.name }}
{% endif %}
{% endfor %}

[etcd]
{% for vm in vm_roles_list %}
{% if 'etcd' in vm.tags.roles %}
{{ vm.name }}
{% endif %}
{% endfor %}

[kube-node]
{% for vm in vm_roles_list %}
{% if 'kube-node' in vm.tags.roles %}
{{ vm.name }}
{% endif %}
{% endfor %}

[k8s-cluster:children]
kube-node
kube-master