vi /etc/ansible/hosts
ansible-galaxy init /etc/ansible/roles/httpd --offline
vi /etc/ansible/roles/httpd/tasks/main.yml
vi /etc/ansible/roles/httpd/tasks/install.yml
vi /etc/ansible/roles/httpd/tasks/configure.yml
vi /etc/ansible/roles/httpd/tasks/service.yml
vi /etc/ansible/roles/httpd/files/index.html
vi /etc/ansible/roles/httpd/handlers/main.yml
vi /etc/ansible/mysetup.yml
ansible-playbook /etc/ansible/mysetup.yml --syntax-check
ansible-playbook /etc/ansible/mysetup.yml