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Hello Heat Team,
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<div class="">I was wondering if OpenStack Heat assumes that the Nova extensions api would always exist in a cloud? My impression was that since these features are extensions, they may or may not be implemented by the cloud provider and hence Heat must not
rely on it being present. </div>
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<div class="">My question is prompted by this code change: [0] where it is assumed that the os-interfaces extension [1] is implemented.</div>
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<div class="">If we cannot rely on that assumption, then that code would need to be changed with a 404 guard since that endpoint may not exist and the nova client may thus raise a 404.</div>
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<div class="">Thanks,</div>
<div class="">Pratik Mallya</div>
<div class="">Software Developer</div>
<div class="">Rackspace, Inc.</div>
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<div class="">[0]: <a href="https://github.com/openstack/heat/commit/54c26453a0a8e8cb574858c7e1d362d0abea3822#diff-b3857cb91556a2a83f40842658589e4fR163" class="">https://github.com/openstack/heat/commit/54c26453a0a8e8cb574858c7e1d362d0abea3822#diff-b3857cb91556a2a83f40842658589e4fR163</a></div>
<div class="">[1]: <a href="http://developer.openstack.org/api-ref-compute-v2-ext.html#os-interface" style="font-family: Menlo-Regular;" class="">http://developer.openstack.org/api-ref-compute-v2-ext.html#os-interface</a></div>
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