Stack lifecycle scheduler hints missing orchestration UUID

[Joe D'Andrea]

An "orchestration" UUID assigned to each resource, prior to the invocation of stack lifecycle plug points, allows for simple cross-referencing of heat resources before and after they are instantiated. This is most useful, for instance, in the case of holistic resource scheduling.

At one point, there was some discussion about adding these UUIDs to stack lifecycle scheduler hints, but it did not materialize.

With the debut of convergence in heat-kilo, such a UUID now exists and can be exposed through stack lifecycle scheduler hints.

Additionally, these hints can be added to other scheduled resources (e.g., Cinder Volumes).

For additional context, see the lone comment at:

https://review.openstack.org/#/c/96889/24/heat/engine/resources/aws/ec2/instance.py,unified

[Joe D'Andrea (jdandrea)]

I have a patch prepared for this, and will post it soon. I may need some help working through test cases though. :)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/203823

[Angus Salkeld (asalkeld)]

http://logs.openstack.org/23/203823/6/check/gate-heat-dsvm-functional-convg-mysql/b30b2f9/console.html#_2015-08-22_12_57_51_146

[Angus Salkeld (asalkeld)]

Please ignore the comment above, I pasted into the wrong bug.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/203823
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=b31259a9edf324bd3bdd7c0f18f52a7804e61ab1
Submitter: Jenkins
Branch: master

commit b31259a9edf324bd3bdd7c0f18f52a7804e61ab1
Author: Joe D'Andrea <email address hidden>
Date: Mon Jul 20 17:03:16 2015 -0400

    Adds resource uuid, volume support to lifecycle scheduler hints

    Heat resources are now assigned an orchestration id prior to their
    instantiation by nova, cinder, et. al. This id is now added to
    stack lifecycle scheduler hints. In addition to nova receiving
    such hints, cinder is also now supported.

    Change-Id: I5a13feb1bdedfbbe44de15e3d9eae72e56ec8a25
    Closes-Bug: #1476345

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/kilo
Review: https://review.openstack.org/218992

[shankar ganesh p j (pjshankarganesh)]

Thanks for Fixing

Regards,
Shankar Ganesh P J

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/218992
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=88a216c491aaa680ae009729c1a6441b36e69fef
Submitter: Jenkins
Branch: stable/kilo

commit 88a216c491aaa680ae009729c1a6441b36e69fef
Author: Joe D'Andrea <email address hidden>
Date: Mon Jul 20 17:03:16 2015 -0400

    Adds resource uuid, volume support to lifecycle scheduler hints

    Heat resources are now assigned an orchestration id prior to their
    instantiation by nova, cinder, et. al. This id is now added to
    stack lifecycle scheduler hints. In addition to nova receiving
    such hints, cinder is also now supported.

    Conflicts (all resolved):

      heat/common/config.py
      heat/engine/resources/aws/ec2/instance.py
      heat/engine/resources/openstack/cinder/volume.py
      heat/engine/resources/openstack/nova/server.py
      heat/tests/openstack/test_volume.py
      heat/tests/test_server.py

    Change-Id: I5a13feb1bdedfbbe44de15e3d9eae72e56ec8a25
    Closes-Bug: #1476345
    (cherry picked from commit b31259a9edf324bd3bdd7c0f18f52a7804e61ab1)