watcher dashboard: Oneshot Audit Create failed

[YumengBao]

When using Watcher dashboard to create an audit, the following situation occurs:
We fail to create a ONESHOT audit with Dummy Goal and Dummy Strategy, however a CONTUNIOUS audit with Dummy Goal and Dummy Strategy and 90 seconds intervals can be successfully created.

[YumengBao (yumeng-bao)]

The problem is caused by the "Interval " in the CreateForm, where Interval (in seconds or cron format) was a compulsory parameter no matter what audit_type it is.
In fact, the situation should be when the audit_type is ONESHOT, it is unnecessary to have Interval.
when the audit_type is CONTINUOUS, "Interval" parameter is required.
So here, the solution is: set the Interval parameter to required=False, and check if the parameter is null when audit_type is CONTINUOUS.

[YumengBao (yumeng-bao)]

This patch fixes the bug:　https://review.openstack.org/#/c/585961/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/585961
Committed: https://git.openstack.org/cgit/openstack/watcher-dashboard/commit/?id=ec4aea5aaab98c072ad51af9af6d5bfd8db96b81
Submitter: Zuul
Branch: master

commit ec4aea5aaab98c072ad51af9af6d5bfd8db96b81
Author: Yumeng Bao <email address hidden>
Date: Thu Jul 26 14:02:20 2018 +0800

    Set interval parameter to optional and add validation before audit create

    This patch fixes dashboard bug: Oneshot Audit Create failed

    Change-Id: Ic3f8833a5091226abb22b8260cdc5adf8711c279
    Closes-Bug: #1783683

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/watcher-dashboard 1.11.0 release.