Ansible:[警告]:发现组和主机具有相同的名称

Question

使用 ec2.py 库存脚本查询我的 EC2 实例。我不断收到以下警告信号。我如何通过解决导致问题的原因来抑制它们？

[WARNING]: Found both group and host with same name: nex-1.XYZ.net
[WARNING]: Found both group and host with same name: admin-1.XYZ.net
[WARNING]: Found both group and host with same name: jenkinsmaster-1.XYZ.net

Answer 1

发现与主机和组相同的名称的重复使用很容易:

[webserver]
webserver

但这可能会更棘手，因为有时只是您忘记在组定义中添加 :children

这个定义会引发警告:

[webservers]               # <-- 'webservers' is a group
web1
web2

[agent_x]
webservers                 # <-- 'webservers' is a host 

虽然这个不会:

[webservers]               # <-- 'webservers' is a group
web1
web2

[agent_x:children]
webservers                 # <-- 'webservers' is a group

引用自ansible 2.4文档https://github.com/ansible/ansible/blob/stable-2.4/docs/docsite/rst/intro_inventory.rst#groups-of-groups-and-group-variables

It is also possible to make groups of groups using the :children suffix in INI or the children: entry in YAML

这意味着您必须明确该组将列出主机还是组。