[Ansible] The invalid attribute in Playbook causes error by default in Ansible 2.7

(日本語版はこちら) Sample playbook - hosts: localhost gather_facts: no tasks: - name: invalid attribute test debug: msg: test xxxxx: yyyy # invalid attribute In Ansible version >= 2.6: WARNING $ ansible-playbook -i localhost, attr.yml [WARNING]: Ignoring invalid attribute: xxxxxxxxxx PLAY [localhos…