Comment 2 for bug 1467781

s.yaml and f.yaml is put on a http server, say:
http://9.110.51.34/heat/f.yaml
http://9.110.51.34/heat/s.yaml

When I am using heat stack-create -u http://9.110.51.34/heat/f.yaml f, it works well. When I am using horizon, input http://9.110.51.34/heat/f.yaml as url input, it reports error. I checked the code and found heat CLI read the contents and do transform, and put the template contents in `template`, while horizon just put the url to `template_url` and pass it to heat. Below is code, horizon:
  kwargs = {}
        if cleaned['template_data']:
            kwargs['template'] = cleaned['template_data']
        else:
            kwargs['template_url'] = cleaned['template_url']
heat cli:
tpl_files, template = template_utils.get_template_contents(...
...
'template': template,
...

You can see horizon is passing the template_url to heat client, so heat client should know the original url. So it should work.