[master]
cluster-master01 ansible_ssh_host=212.47.246.128
#cluster-master02 ansible_ssh_host=
#cluster-master03 ansible_ssh_host=

[worker]
cluster-worker01 ansible_ssh_host=51.15.238.164
cluster-worker02 ansible_ssh_host=51.158.115.24
cluster-worker03 ansible_ssh_host=51.158.108.159
#cluster-worker04 ansible_ssh_host=
#cluster-worker05 ansible_ssh_host=
#cluster-worker06 ansible_ssh_host=