all: children: kubernetes: hosts: 192.168.0.51: 192.168.0.52: 192.168.0.53: 192.168.0.54: kube_masters: hosts: 192.168.0.51: kube_workers: hosts: 192.168.0.52: 192.168.0.53: 192.168.0.54: docker: hosts: 192.168.0.50: zero: hosts: 192.168.0.49: 192.168.0.55: 192.168.0.48: vars: ansible_ssh_private_key_file = /home/vraducanu/.ssh/id_rsa