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!
https://github.com/openstack/keystone/blob/master/keystone/common/utils.py#L633
https://github.com/openstack/keystone/blob/master/keystone/catalog/backends/templated.py#L68
cheers
zengchen
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.
>> 'http://10.229.45.150:8004/v1/$(project_id)s' . My question is that why
>> use '$' 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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