--- all: hosts: leader: ansible_host: 192.168.1.40 worker1: ansible_host: 192.168.1.41 worker2: ansible_host: 192.168.1.42 worker3: ansible_host: 192.168.1.43 children: arm64: hosts: leader: worker1: worker2: worker3: vars: zsh_chic: bat_arch: arm64 cacher: hosts: leader: vars: apt_cacher_ng_is_cacher: true registry: hosts: leader: