[all:children]
web-servers
db-servers

[web-servers]
web01 ansible_ssh_host=192.168.10.10


[db-servers]
db01 ansible_ssh_host=192.168.10.11
db02 ansible_ssh_host=192.168.10.12

[all:vars]
ansible_ssh_user=root
ansible_ssh_pass=access123

[db-servers:vars]
ansible_ssh_user=root
ansible_ssh_pass=access123

[local]
127.0.0.1 ansible_connection=local ansible_python_interpreter="/usr/bin/python"