我在执行这个剧本时遇到了一些问题:
- hosts: all
connection: local
tasks:
- template: src=/etc/ansible/{{group_names}}/common.j2 dest=/etc/ansible/configs/{{inventory_hostname}}.txt
name: create common config snippets
我得到的错误是:
fatal: [R1]: FAILED! => {"changed": false, "failed": true, "msg": "Unable to find '/etc/ansible/[u'ios']/common.j2' in expected paths."}
fatal: [R2]: FAILED! => {"changed": false, "failed": true, "msg": "Unable to find '/etc/ansible/[u'ios1']/common.j2' in expected paths."}
以下是我的小组:
/etc/ansible# cat hosts | grep ios
[ios]
[ios1]
这是我的common.j2
文件:
/etc/ansible# ls ios1/
common.j2
/etc/ansible# ls ios/
common.j2
有人可以详细说明为什么group_names
会返回[u'group_names]
吗?
答案 0 :(得分:2)
因为group_names
列表(这就是它被[ ]
包围的原因) - 主机可以属于多个组。
你需要决定,你的目标是什么:
如果要包含所有组的文件,则必须添加循环:
- hosts: all
connection: local
tasks:
- name: create common config snippets
template:
src: /etc/ansible/{{item}}/common.j2
dest: /etc/ansible/configs/{{inventory_hostname}}.txt
with_items: "{{group_names}}"
如果您想添加单个组,可以引用单个元素(group_names[0]
),但这似乎不切实际......