[all]
localhost
container1 ansible_host=10.100.100.101 ansible_become=True ansible_user=root
container2 ansible_host=10.100.100.102 ansible_become=True ansible_user=root
container3 ansible_host=10.100.100.103 ansible_become=True ansible_user=root

[repo_all]
container1
container2
container3

[all_containers:children]
repo_all