Comment 15 for bug 1663369

Reviewed: https://review.openstack.org/443193
Committed: https://git.openstack.org/cgit/openstack/nova-dpm/commit/?id=6f3261499c9d9cad6ec974ac2c354df2f9e77ffd
Submitter: Jenkins
Branch: master

commit 6f3261499c9d9cad6ec974ac2c354df2f9e77ffd
Author: Andreas Scheuring <email address hidden>
Date: Wed Mar 8 16:45:49 2017 +0100

    Introduce storage adapter mapping conf object

    This patch introduces a oslo config object that can be used by the
    physical_storage_adapter_mappings configuration option.

    The config object validates the config option along a regex and
    returns a tuple (adapter_id, port).

    It accepts adapter-ids in upper and lower case. But for users
    it returns the adapter-id always in lower case (like desired
    by the HMC web services API).

    Some parts of this code can be removed once they are available
    in a new os-dpm release (e.g. the MultiStringWithKwargsType).

    Change-Id: I03319412ad15c608ecc43b0421f0cae42bd6b5dc
    Partial-Bug: #1663369