No output from Pike minor update ansible-playbook calls

[Marios Andreou]

As discussed in https://bugzilla.redhat.com/show_bug.cgi?id=1505926 the current way we are invoking the ansible-playbook for mistral workflows means we don't get any output until the invocation is completed.

In the case of the Pike minor update, in the worst case this can be for the duration of the update workflow on all nodes, i.e. no output at all about the current progress or node being updated.

The problem is there is only one invocation of ansible-playbook here [1] and ultimately here [2].

Lucas patch series in https://review.openstack.org/#/q/topic:bp/tripleo-common-ansible-python-api+(status:open+OR+status:merged tries to address the issue.

[1] https://github.com/openstack/tripleo-common/blob/49f091392e85698a9a1ef7c8547a300ef7ed2e8f/workbooks/package_update.yaml#L96
[2] https://github.com/openstack/tripleo-common/blob/49f091392e85698a9a1ef7c8547a300ef7ed2e8f/tripleo_common/actions/ansible.py#L410

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/521256

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 7.6.5 release.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/521256
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=bb52d24649358c2cbd11df2239afea8471f72b88
Submitter: Zuul
Branch: master

commit bb52d24649358c2cbd11df2239afea8471f72b88
Author: Mathieu Bultel <email address hidden>
Date: Sat Nov 18 14:56:24 2017 +0100

    Consume a zaqar queue for update to poll ansible result

    Consume the update zaqar queue to get the ansible output in
    real time.
    The queue used is not the 'tripleo' queue because we need
    to not be disrupt by other messages.
    We need to claim all the zaqar messages in the queue to
    get a consistent ansible output

    Change-Id: I3682051eb719f8da9c744f7ec8be3a58f3db3f86
    Closes-Bug: 1732497

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/522218

[OpenStack Infra (hudson-openstack)]

Change abandoned by mathieu bultel (<email address hidden>) on branch: stable/pike
Review: https://review.openstack.org/522218

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/522218
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=15db65eabc91bec4ebdef60a247e0a554c276424
Submitter: Zuul
Branch: stable/pike

commit 15db65eabc91bec4ebdef60a247e0a554c276424
Author: Mathieu Bultel <email address hidden>
Date: Sat Nov 18 14:56:24 2017 +0100

    Consume a zaqar queue for update to poll ansible result

    Consume the update zaqar queue to get the ansible output in
    real time.
    The queue used is not the 'tripleo' queue because we need
    to not be disrupt by other messages.
    We need to claim all the zaqar messages in the queue to
    get a consistent ansible output

    Cherry-Pick from bb52d24649358c2cbd11df2239afea8471f72b88
    Change-Id: I3682051eb719f8da9c744f7ec8be3a58f3db3f86
    Closes-Bug: 1732497

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-tripleoclient 8.1.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-common 8.2.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-tripleoclient 7.3.6 release.