[openstack-dev] [heat] A question on the endpoint of Heat

zengchen chenzeng765 at 163.com
Wed Dec 21 03:14:49 UTC 2016

Zane Bitter:
    Thank you for your replay. I read the codes of Keystone by your reminding.  
Maybe the following codes can help us understand. Thanks again!




At 2016-12-20 22:22:17, "Zane Bitter" <zbitter at redhat.com> wrote:
>On 20/12/16 02:29, zengchen wrote:
>> Hi, Heat stackers:
>>     May I ask a question about the endpoint of Heat. I see the endpoints
>> of Heat registered to Keystone look like this.
>> '$(project_id)s' . My question is that why
>> use '$' instead of '%' as the replacement symbol.
>> Is there some kind of rule?
>Keystone supports either syntax. IIRC this one is slightly preferred. 
>It's really not important.
>- ZB
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