env_fake: hosts: local: fake-client1-web1: fake-client1-web2: fake-client1-db: vars: ansible_host: localhost ansible_connection: local environment_name2: fake5 roles: children: role_web: hosts: fake-client1-web1: fake-client1-web2: #vars: # ansible_user: root role_db: hosts: fake-client1-db: #vars: # ansible_become: true # ansible_become_pass: password