Try {{ hostvars[inventory_hostname][variable_with_variable_name] }}
Eric Van Steenbergen <[email protected]> napisał:
>Hi,
>
>Not at all! The values are the same indeed but my problem is exactly
>that
>;-). What I want to achieve is this:
>
>I've got a variable (krb_hostname) that gets dynamically build by
>concatenating text and the inventory_hostname. Since there are '-' in
>the
>hostname I'm substituting t(hem by '_'. That value of krb_hostname is a
>
>variable name that I define in a var file so I would like to evaluate
>the
>value of krb_hostname instead of presenting the value itself in order
>to
>have the final value GDC-CO-TEST01\$\@MSGREEN.DOM. Does that reasoning
>make
>any sense?
>
>Kind regards,
>
>Eric
>
>On Monday, December 15, 2014 4:41:30 PM UTC+1, Michael DeHaan wrote:
>>
>> Sorry for being dense, but these two values look the same to me:
>>
>> krb_gdc_co_test01
>> krb_gdc_co_test01
>>
>> What part of that is the incorrect part?
>>
>> Thanks!
>>
>>
>>
>>
>>
>> On Mon, Dec 15, 2014 at 10:39 AM, Eric Van Steenbergen
><[email protected]
>> <javascript:>> wrote:
>>>
>>> Hello Michael,
>>>
>>> Thank you for your reply. That's the main issue I'm facing. The
>variable
>>> krb_hostname gets substituted by the value krb_gdc_co_test01 while I
>would
>>> like to see the value of that variable krb_gdc_co_test01 which I
>defined in
>>> the vars file.
>>>
>>> Kind regards,
>>>
>>> Eric
>>>
>>> On Monday, December 15, 2014 12:54:13 PM UTC+1, Michael DeHaan
>wrote:
>>>>
>>>> Hi, I'm a little confused by the above, in particular this part:
>>>>
>>>> stderr: kinit: Keytab contains no suitable keys for
>>>> [email protected] while getting initial credentials
>>>>
>>>> This looks like [email protected] is being substituted
>>>> where you have {{ krb_hostname }} correctly.
>>>>
>>>> Can you elaborate on where the problem is in your view?
>>>>
>>>> Thanks!
>>>>
>>>> On Sat, Dec 13, 2014 at 12:14 AM, Eric Van Steenbergen
><[email protected]
>>>> > wrote:
>>>>
>>>>> Hi all,
>>>>>
>>>>> I'm having an issue with a variable not providing the value it
>should.
>>>>> I'm creating a variable name dynamically and save it in a
>variable. When
>>>>> calling that variable I get what's stored in it which makes sense
>but I
>>>>> want the value (variable name) substituted by its value which is
>stored in
>>>>> a file.
>>>>>
>>>>> I've got my problem solved partially. So I have:
>>>>>
>>>>> in my var file:
>>>>>
>>>>>
>>>>> krb_hostname: "krb_{{ inventory_hostname_short |
>regex_replace('-',
>>>>> '_') }}"
>>>>>
>>>>> krb_gdc_in1_nbapi01: GDC-IN1-NBAPI01\$\@MSGREEN.DOM
>>>>> krb_gdc_in1_nbcl01besv01: GDC-IN1-NBC1BV1\$\@MSGREEN.DOM
>>>>> krb_gdc_in1_nbmess01: GDC-IN1-NBMESS1\$\@MSGREEN.DOM
>>>>> krb_gdc_in1_nbife01: GDC-IN1-NBIFE01\$\@MSGREEN.DOM
>>>>> krb_gdc_in1_nbfeed01: GDC-IN1-NBFEED1\$\@MSGREEN.DOM
>>>>> krb_gdc_in1_nbfe01: GDC-IN1-NBFE01\$\@MSGREEN.DOM
>>>>> krb_gdc_in1_nbfe02: GDC-IN1-NBFE02\$\@MSGREEN.DOM
>>>>> krb_gdc_in1_nbvodb01: GDC-IN1-NBVODB1\$\@MSGREEN.DOM
>>>>>
>>>>> My task:
>>>>>
>>>>> - name: Run kinit -k with hostname from varfile (tag = kerberos)
>>>>> shell: kinit -k {{ krb_hostname }}
>>>>> tags:
>>>>> - integration
>>>>>
>>>>> But when I run it, the result is this:
>>>>>
>>>>> failed: [gdc-co-test01] => {"changed": true, "cmd": "kinit -k
>>>>> krb_gdc_co_test01", "delta": "0:00:00.011155", "end": "2014-12-12
>>>>> 13:41:04.489263", "rc": 1, "start": "2014-12-12 13:41:04.478108"}
>>>>> stderr: kinit: Keytab contains no suitable keys for
>>>>> [email protected] while getting initial credentials
>>>>>
>>>>> So the variable gets created correctly but krb_hostname is not
>being
>>>>> substituted by the value of the generated variable, in the example
>
>>>>> krb_gdc_co_test01 which is a variable in my var file and holds
>>>>> GDC-CO-TEST01\$\@MSGREEN.COM <http://msgreen.com/> as value.
>>>>>
>>>>> Any help is greatly appreciated.
>>>>>
>>>>> Kind regards,
>>>>>
>>>>> Eric
>>>>>
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