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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