Available nodes validation does not take into account *Count THT parameters

[Dmitry Tantsur]

Here's my environment file:

parameter_defaults:
    ControllerCount: 1
    ComputeCount: 0

Here's an error:

$ openstack overcloud deploy --templates -e /usr/share/openstack-tripleo-heat-templates/environments/services/ironic.yaml -e ironic-config.yaml
Not enough nodes - available: 1, requested: 2
Configuration has 1 errors, fix them before proceeding. Ignoring these errors is likely to lead to a failed deploy.

I have to add --compute-scale 0 for deployment to proceed.

[Steven Hardy (shardy)]

Some fixes related to count validation landed via https://bugs.launchpad.net/tripleo/+bug/1637204 - can you please confirm if this is still an issue?

[Brad P. Crochet (brad-9)]

I wonder if this is actually fixed by https://review.openstack.org/#/c/563152/ ?

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/563152
Committed: https://git.openstack.org/cgit/openstack/tripleo-validations/commit/?id=9cf1f893d65deace19dcdab18de81c6de608eccf
Submitter: Zuul
Branch: master

commit 9cf1f893d65deace19dcdab18de81c6de608eccf
Author: Brad P. Crochet <email address hidden>
Date: Fri Apr 20 11:13:18 2018 -0400

    Add validation for checking node counts

    This validation checks that available nodes is sufficient for what is
    requested.

    Change-Id: I1f3266275c39e093ddae18f93185eff3e4f74675
    Implements: blueprint workflow-move-validations
    Closes-Bug: #1632704

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-validations 9.1.0 release.