test_hook_pre_update_in_place intermittently fails

[Thomas Herve]

Seen here: http://logs.openstack.org/14/373614/1/gate/gate-heat-dsvm-functional-convg-mysql-lbaasv2/d5c33eb/console.html

It fails with ERROR: The "pre-update" hook is not defined on ResourceGroup "rg"

Why would the hook disappears mid-test, no idea.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/374115

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/375250

[OpenStack Infra (hudson-openstack)]

Change abandoned by Rabi Mishra (<email address hidden>) on branch: master
Review: https://review.openstack.org/375250
Reason: My bad. We doing it in an asynchronous task.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/374115
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=65e7e594c86824e5bfd888665892294a33330a0b
Submitter: Jenkins
Branch: master

commit 65e7e594c86824e5bfd888665892294a33330a0b
Author: Thomas Herve <email address hidden>
Date: Wed Sep 21 14:47:36 2016 +0200

    Set hooks before storing events

    There is a race condition where setting a hook, where we store the event
    before and only then set the hook. If somehow if a test is fast enough
    to retrieve the events and signal before the hook is actually set, it
    will fail. It makes more sense to set the hook first.

    Change-Id: I8f3c33da37419d2d9ead27aaf43949e876236bc5
    Closes-Bug: #1626075

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/heat 8.0.0.0b1 development milestone.