retries-task-retry-not-working

[John Wood]

The retry scheduling process is failing to invoke the status check method of the default certificate plugin.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/187428

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/187428
Committed: https://git.openstack.org/cgit/openstack/barbican/commit/?id=219e485792525cd9146c14e91a8f78b0fde02235
Submitter: Jenkins
Branch: master

commit 219e485792525cd9146c14e91a8f78b0fde02235
Author: jfwood <email address hidden>
Date: Mon Jun 1 21:09:27 2015 -0500

    Fix cert tasks not being scheduled for retry

    Certificate tasks that are waiting for a CA to generate certificates
    were not being retried. This CR fixes that bug, introduced as part of
    properly handling exceptions raised during the worker service
    processes. This CR also beefs up unit testing around this issue so
    that this issue is not re-introduced later.

    Change-Id: I0a506c67be7881cf8c781c534f332f1f8122161e
    Closes-Bug: #1460873