Karbor api validation does not allow additional parameters required for retention_protect

[Mohamed El Gindi]

Some new features have been integrated in karbor, which require additional parameters. More specifically, retention periods and max backups:

https://docs.openstack.org/karbor/rocky/specs/adding-more-protection-parameters-retention-period.html

The functionality is there, but karbor api validation doesn't allow the added parameters.

How to repro:
1. Create plan
2. Create trigger
3. Create a scheduled operation for retention_protect

It gives the following error:

Invalid input for field/attribute operation_definition. Value: {u'max_backups': u'3', u'provider_id': u'ac9b986e-cd0a-49fb-9513-9d93a4d9dac8', u'retention_duration': u'10', u'plan_id': u'0d4bec3a-fd5b-4a55-9199-495043c5a88d'}. Additional properties are not allowed (u'max_backups', u'retention_duration' were unexpected) (HTTP 400) (Request-ID: req-99844489-b51a-4b65-a84e-e1539a33716b)

[Mohamed El Gindi (gindi)]

submitted review: https://review.openstack.org/#/c/640907/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/640907
Committed: https://git.openstack.org/cgit/openstack/karbor/commit/?id=71a76951754d051f1501095b572a9045192908e2
Submitter: Zuul
Branch: master

commit 71a76951754d051f1501095b572a9045192908e2
Author: Mohamed El Gindi <email address hidden>
Date: Tue Mar 5 16:11:17 2019 -0800

    Fix to allow more parameters for retention_protect

    Scheduled operations might take additional parameters/properties due to
    addition of new feature 'retention_protect'

    This is to allow more parameters like max_backups and retention_duration
    in scheduledoperation command without api validation giving an error

    Closes-Bug #1818582

    Change-Id: Idf520ed0e5b1625448910278da9dbbf711e5f381
    Co-Authored-By: Jiao Pengju <email address hidden>