Grouping in the ansible hosts file

 We will add a group to have my 2 clients

cat ansible/hosts/hosts.ini

[client01]

10.x.y.z ansible_user=root ansible_password=ABC123

[client02]

10.a.b.c ansible_user=root ansible_password=XYZ123

[all:children]

client01

client02

ansible all -i ansible/hosts/hosts.ini -m ping

10.x.y.z  | SUCCESS => {

    "ansible_facts": {

        "discovered_interpreter_python": "/usr/bin/python3"

    },

    "changed": false,

    "ping": "pong"

}

10.a.b.c | SUCCESS => {

    "ansible_facts": {

        "discovered_interpreter_python": "/usr/bin/python3"

    },

    "changed": false,

    "ping": "pong"

}