[RFE] Configuration option for a default resource class

[Dmitry Tantsur]

Some operators indicated at the Forum that they want to use only one resource class. We can introduce a new option default_resource_class (None by default) that will specify the resource class to use for new nodes, when no resource class is provided.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/522873

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/523089

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/522873
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=265993316b53abac234600b4b516965b82270e16
Submitter: Zuul
Branch: master

commit 265993316b53abac234600b4b516965b82270e16
Author: Dmitry Tantsur <email address hidden>
Date: Fri Nov 24 17:54:22 2017 +0100

    Add a configuration option for the default resource class

    If no resource class is provided in a creation request, the value of
    the new ``default_resource_class`` configuration option is used.

    While this feature is implemented on the API level, it's not a part of
    the API contract, so it's not covered by a microversion. It's particularly
    important, because it allows this change to apply even to requests
    using an old API version, thus making these versions usable after
    the mandatory switch to resource classes in nova.

    Change-Id: I58232d9c92d6ffca49d334e5fb7078bce19f1cb4
    Closes-Bug: #1732190

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/523131

[Ruby Loo (rloo)]

Julia and Sam +2'd the code, so let's assume this was approved :) Note that this new config is not tied to any API microversion.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/523131
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=b5f3dfc2884e986121bf9c92e2e0ca1c1dca71b1
Submitter: Zuul
Branch: master

commit b5f3dfc2884e986121bf9c92e2e0ca1c1dca71b1
Author: Ruby Loo <email address hidden>
Date: Mon Nov 27 09:19:35 2017 -0500

    ironic.conf.sample includes default_resource_class

    This updates ironic.conf.sample to include the new configuration
    option default_resource_class. This is a followup to
    265993316b53abac234600b4b516965b82270e16.

    Change-Id: I7615167c331f7db16b27575affb5c4ea66228a5f
    Related-Bug: #1732190

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/523089
Committed: https://git.openstack.org/cgit/openstack/puppet-ironic/commit/?id=907e5b96137f7a4dd104effec904e5450faefd49
Submitter: Zuul
Branch: master

commit 907e5b96137f7a4dd104effec904e5450faefd49
Author: Dmitry Tantsur <email address hidden>
Date: Mon Nov 27 12:11:32 2017 +0100

    Support setting the default_resource_class option

    Change-Id: I4f27bc75e04229fa836c386c4800979074e2827e
    Depends-On: I58232d9c92d6ffca49d334e5fb7078bce19f1cb4
    Closes-Bug: #1732190

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/puppet-ironic 12.1.0 release.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/526072

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/526078

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/526072
Committed: https://git.openstack.org/cgit/openstack/instack-undercloud/commit/?id=f5f37c9534d375c17e995c9487ba2a627514fd7f
Submitter: Zuul
Branch: master

commit f5f37c9534d375c17e995c9487ba2a627514fd7f
Author: Dmitry Tantsur <email address hidden>
Date: Wed Dec 6 14:56:04 2017 +0100

    Set default_resource_class to baremetal

    We already default to this value when enrolling nodes with our workflows, and when
    upgrading an undercloud to Pike. This change ensures that nodes enrolled outside
    of our workflows also default to 'baremetal'.

    Change-Id: Iee8604a6a942c12e6fa6b9cb8ea88a2cee1ead8f
    Partial-Bug: #1732190

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/526078
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=2486af283c25289251401add2168f7e4f210b310
Submitter: Zuul
Branch: master

commit 2486af283c25289251401add2168f7e4f210b310
Author: Dmitry Tantsur <email address hidden>
Date: Wed Dec 6 15:05:50 2017 +0100

    undercloud: set default_resource_class to 'baremetal'

    We already default to this value when enrolling nodes with our workflows, and when
    upgrading an undercloud to Pike. This change ensures that nodes enrolled outside
    of our workflows also default to 'baremetal'.

    A similar change to instack-undercloud is Iee8604a6a942c12e6fa6b9cb8ea88a2cee1ead8f

    Change-Id: I8c3c45810571a5d58d8d3c21561b96186d2ebbb2
    Partial-Bug: #1732190

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/ironic 10.0.0 release.