[Rdo-list] Heat in RDO Juno M3

[Lars Kellogg-Stedman]

On Mon, Oct 06, 2014 at 10:08:49PM +0100, Arif Ali wrote:
> As a side question, is there a better way than doing the following to
> concatenate a string with a paramater?
> 
> {"Fn::Join" : ["",["compute", { get_param: index_name }]]}

I don't think so.  Newer versions of heat support a list_join
function, but it works pretty much the same way:

  http://docs.openstack.org/developer/heat/template_guide/hot_spec.html#list-join

-- 
Lars Kellogg-Stedman <lars at redhat.com> | larsks @ {freenode,twitter,github}
Cloud Engineering / OpenStack          | http://blog.oddbit.com/

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