在 Ansible 中合并来自 group_vars 的嵌套变量

wid*_*get 7 ansible

看起来 Ansible 无法从 group_vars 合并嵌套变量。我的结构是这样的 hosts.ini::

[common:children]
frontend
backend

[frontend]
server1

[backend]
server2
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groups-vars目录中我有:

common.yaml

start_of_nested variables:
  var1: value1
  var2: value2
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frontend.yaml

start_of_nested variables:
  var3: value3
  var4: value4
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backend.yaml

start_of_nested variables:
  var5: value5
  var6: value6
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当我检查server1变量时:

ansible server1 -m debug -a "var=hostvars[inventory_hostname]"
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我仅从以下位置获取变量frontend.yaml

"start_of_nested": {
            "var3": "value3",
            "var4": "value4"
}
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但我期待它们会与common.yaml变量合并,我会得到类似的东西

"start_of_nested": {
            "var1": "value1",
            "var2": "value2",
            "var3": "value3",
            "var4": "value4"
}
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Ansible 有没有办法合并group_vars它所属主机的嵌套变量?