Last execution of cron-trigger doesn't work due to trust deletion

[Nikolay Makhotkin]

Last cron-trigger execution deletes the trust but actions themselves don't work inside workflow execution:

[action_ex_id=df50ee04-c541-4c28-ac33-edfa5180687b, idx=0]: Failed to run action [action_ex_id=df50ee04-c541-4c28-ac33-edfa5180687b, action_cls='<class 'mistral.actions.action_factory.CinderAction'>', attributes='{u'client_method_name': u'volumes.list'}', params='{}']
 CinderAction.volumes.list failed: Authorization failed: Could not find trust: 7bca751a3abb4ecb9abe99f1e4f66c90 (HTTP 404) (Request-ID: req-71c09d7a-b232-4514-b812-4039887da9d7)

[Andras Kovi (akovi)]

A duplicate of this bug: https://bugs.launchpad.net/mistral/+bug/1708139

[Andras Kovi (akovi)]

(CORRECTED) A duplicate of this bug: https://bugs.launchpad.net/mistral/+bug/1699198

[Nikolay Makhotkin (nmakhotkin)]

Yes, exactly.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/490049
Committed: https://git.openstack.org/cgit/openstack/mistral/commit/?id=b8e16648ebd0a9a549d3eb49607672e412b3505c
Submitter: Jenkins
Branch: master

commit b8e16648ebd0a9a549d3eb49607672e412b3505c
Author: Nikolay Mahotkin <email address hidden>
Date: Wed Aug 2 17:46:34 2017 +0300

    [Trusts] Fix deleting trust

     * Delete trust only after the last execution of
       cron-trigger or event-trigger is completed.
       Otherwise during workflow execution we get
       an error "Unauthorized error: No such trust <id>"

    Closes-Bug: #1708139

    Change-Id: I42849d4f7c517f8a27e0d26c9cf0d98f9c7fb94a

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/mistral 5.0.0.0rc1 release candidate.