Forums » #272 - OCCI Infrastructure »
Resource & OS Template Mixin -- Re-assignment/Replacement/Resizing Rules
Added by Boris Parak over 7 years ago
OCCI infrastructure should clearly define how `resource_tpl` (and related) and `os_tpl` (and related) mixins behave when already assigned to `compute` instances. Especially behavior around mixin replacement and removal needs to be defined explicitly.
This is needed to standardize `compute` instance resizing and run-time OS changes. As this behavior is often implemented and requested by users.
Existing documents (core & infra) imply how this should be handled, however I would recommend stating this explicitly (=> interoperability).