Ansible配置文件/etc/ansible/ansible.cfg //配置文件
/etc/ansible/hosts //主机清单
/etc/ansible/roles //角色
/usr/bin/ansible //主程序
/usr/bin/ansible-console
/usr/bin/ansible-doc //文档命令
/usr/bin/ansible-galaxy
/usr/bin/ansible-playbook //剧本
/usr/bin/ansible-pull
/usr/bin/ansible-vault
