You may want something like this (untested):
{% for host in groups['fusemq'] %} tcp://{{ host }}{% if not loop.last %},
{% endif %}{% endfor %}
On Thu, Jun 26, 2014 at 9:43 AM, jepper <[email protected]> wrote:
> Will that not generate a list as follows
>
> fusemq01, fusemq02
>
> it does not take into account "tcp://"
>
>
> On Thursday, 26 June 2014 14:20:21 UTC+1, Enrique Paredes wrote:
>
>> Try the join filter in Jinja:
>>
>> {{ groups['fusemq']|join(' ,') }}
>>
>>
>>
>> 2014-06-26 15:06 GMT+02:00 jepper <[email protected]>:
>>
>>> In a template, I loop over a group of fusemq hosts defined in my
>>> invetory file e.g.
>>>
>>> fuseMQ_URL=failover:( {% for host in groups['fusemq'] %} tcp://{{ host
>>> }}, {% endfor %} )
>>>
>>> The result is of course, a trailing comma - how can I avoid this?
>>>
>>> fuseMQ_URL=failover:( tcp://fusemq01, tcp://fusemq02, )
>>>
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