Day-2 operation doesn't support custom namespace #467
Description
The NFV code currently hard-coded the namespace as "deployment": https://opendev.org/starlingx/nfv/commit/6dba3df3e3c4e5f4ae20ae0c4a48ae72e6d6e274#diff-e8c10ab21aa9865789279afb9deddd86ee0999b7
It blocks the Day-2 operation to support a customized namespace. Considering passing the namespace in the request to create the strategy to support that