ansible on vcenter hosts

cat /etc/ansible/hosts
[vcentervms]
192.168.0.107
192.168.0.108


[root@localhost ~]# cat ansibleonvcentervms.yml
- hosts: vcentervms
  user: root
  become: yes
  become_method: sudo
  tasks:
    - name: install ansible
      yum: name=ansible state=installed
[root@localhost ~]#

[root@localhost ~]# ansible-playbook ansibleonvcentervms.yml

PLAY [vcentervms] **************************************************************

TASK [Gathering Facts] *********************************************************
ok: [192.168.0.108]
ok: [192.168.0.107]

TASK [install ansible] *********************************************************
changed: [192.168.0.107]
changed: [192.168.0.108]

PLAY RECAP *********************************************************************
192.168.0.107              : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0
192.168.0.108              : ok=0    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0

[root@localhost ~]#