Hurray! thank you, Mr.Maciej
I never thought this simple :)
2014年6月26日木曜日 16時59分59秒 UTC+9 Maciej Delmanowski:
>
> Here you go:
>
> ---
> - hosts: all
> vars:
> interface: 'br0'
> tasks:
> - name: External bridge IP address
> debug: msg="IP address is {{ hostvars[inventory_hostname]['ansible_'
> + interface]['ipv4'].address }}"
>
> Cheers,
> Maciej
>
>
> 2014-06-26 9:16 GMT+02:00 t goto <tomoy...@gmail.com <javascript:>>:
>
>> Hello, ansible experts.
>> I have a question regarding accessing ansible facts.
>>
>> I have a system with interface named randomly and dynamically.
>> I successfully retrieved int name and registered it to variable.
>> Now, I want to know the IP address of it with ansible facts but how can I
>> access it?
>>
>> I tried to access "ansible_$interface" with following code,
>> - name: retrieve interface
>> (snip)
>> register: interface
>>
>> - debug: msg="{{ ansible_$interface.stdout['ipv4']['address']}}"
>>
>> but all I got was simple characters.
>> ok: [node4] => {
>> "msg": "{{ansible_$linked_bridge.stdout['ipv4']['address']}}"
>> }
>>
>>
>> I know it's a very fundamental question, but this variable problems
>> always get in my way :(
>>
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>
>
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