tripleo

Bug #1588433
Comment #3

Comment 3 for bug 1588433

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2016-07-05: Fix merged to python-tripleoclient (stable/mitaka)

Reviewed: https://review.openstack.org/307799
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=55c790bd92dd184244128577273c122359c1cc43
Submitter: Jenkins
Branch: stable/mitaka

commit 55c790bd92dd184244128577273c122359c1cc43
Author: Dmitry Tantsur <email address hidden>
Date: Fri Mar 4 12:48:26 2016 +0100

Allow 'openstack baremetal configure boot' to guess the root device

    This change simplifies using Ironic root device hints for people who only need
    to change the default strategy of selecting the default device.
    E.g. we have a use case for selecting the first device instead of the smallest,
    so that the root device does not change after upgrade Kilo -> Liberty.

Note that this feature does not replace per-node device hints, rather
complement them with a more global and easy to use setting.

    This change introduces 3 new arguments to the command:
    --root-device states how to find a root devices for a node.
      If this argument is provided, the client will try to detect the root device
      based on the stored introspection data. Possible values:
      * smallest (the same thing as IPA does by default - the smallest device)
      * largest (the opposite thing - pick the largest device)
      * otherwise it's treated as a comma-separated list of possible device names,
        e.g. sda,vda,hda rouchly matches the logic the Kilo ramdisk used.
      The resulting device WWN or serial (whatever is available) is then recorded
      in the root device hints (/properties/root_device) for a node.
    --root-device-minimum-size minimum size of the considered devices
      The default value of 4 GiB matches what IPA does.
    --overwrite-root-device-hints allows overwriting root device hints set
      previously. It's disabled by default to allow more precise control over the
      root device for some subset of nodes.

Note that for these arguments to work, this command should be run after
introspection. A separate documentation change will be posted for that.

    Closes-Bug: #1588433
    Change-Id: I9f19554c5e7f34c8f63c1603c32b4d470fb12592
    (cherry picked from commit ceabf658b847f9be6f0115e96a7af86a890ba232)

Reviewed:  https://review.openstack.org/307799
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=55c790bd92dd184244128577273c122359c1cc43
Submitter: Jenkins
Branch:    stable/mitaka

commit 55c790bd92dd184244128577273c122359c1cc43
Author: Dmitry Tantsur <dtantsur@redhat.com>
Date:   Fri Mar 4 12:48:26 2016 +0100

Allow 'openstack baremetal configure boot' to guess the root device
    
    This change simplifies using Ironic root device hints for people who only need
    to change the default strategy of selecting the default device.
    E.g. we have a use case for selecting the first device instead of the smallest,
    so that the root device does not change after upgrade Kilo -> Liberty.
    
    Note that this feature does not replace per-node device hints, rather
    complement them with a more global and easy to use setting.
    
    This change introduces 3 new arguments to the command:
    --root-device states how to find a root devices for a node.
      If this argument is provided, the client will try to detect the root device
      based on the stored introspection data. Possible values:
      * smallest (the same thing as IPA does by default - the smallest device)
      * largest (the opposite thing - pick the largest device)
      * otherwise it's treated as a comma-separated list of possible device names,
        e.g. sda,vda,hda rouchly matches the logic the Kilo ramdisk used.
      The resulting device WWN or serial (whatever is available) is then recorded
      in the root device hints (/properties/root_device) for a node.
    --root-device-minimum-size minimum size of the considered devices
      The default value of 4 GiB matches what IPA does.
    --overwrite-root-device-hints allows overwriting root device hints set
      previously. It's disabled by default to allow more precise control over the
      root device for some subset of nodes.
    
    Note that for these arguments to work, this command should be run after
    introspection. A separate documentation change will be posted for that.
    
    Closes-Bug: #1588433
    Change-Id: I9f19554c5e7f34c8f63c1603c32b4d470fb12592
    (cherry picked from commit ceabf658b847f9be6f0115e96a7af86a890ba232)