all: hosts: pve: ansible_host: 192.168.1.2 ansible_user: root truenas: ansible_host: 192.168.3.1 ansible_user: truenas_admin children: debian: hosts: pve: truenas: pve: hosts: pve: fedora: hosts: 192.168.1.253: 192.168.1.200: 192.168.2.2: 192.168.2.3: pve: hosts: 192.168.1.2: docker: hosts: 192.168.2.2: 192.168.2.3: