Ansible hostvars

https://www.cnblogs.com/v394435982/p/5480758.html

Ansible 的 hostvars/group_names/groups 的使用

https://blog.csdn.net/qianggezhishen/article/details/51821033

Ansible_playbook_內(nèi)置變量

http://www.itdecent.cn/p/44e41bfc56f4

Ansible 中 hostvars, groups, group_names, inventory_hostname 等變量

https://blog.csdn.net/Man_In_The_Night/article/details/88567188

An Ansible summary

https://gist.github.com/andreicristianpetcu/b892338de279af9dac067891579cad7d

Docs ? User Guide ? Working With Playbooks ? Using Variables

https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html