Ironic should use labels for virtual media floppy images

[Ramakrishnan G (rameshg87)]

Ironic should use labels for virtual media floppy images. This will enable ramdisks (DIB and Agent) to identify the block device using labels. This can be used as a common technique for identifying the virtual media floppy image irrespective of the hardware.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/162387

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/162392

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/162387
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=d5e6b713526063e4820f552a5ef3ac9d92326d3a
Submitter: Jenkins
Branch: master

commit d5e6b713526063e4820f552a5ef3ac9d92326d3a
Author: Ramakrishnan G <email address hidden>
Date: Fri Mar 6 15:42:42 2015 +0000

    Add label to virtual floppy image

    This commit adds a label "ir-vfd-dev" to the
    virtual floppy image that is created by Ironic
    for virtual media deploy. This helps ramdisks to find
    the partition by using /dev/disk/by-label/ir-vfd-dev.

    Closes-Bug: #1429340
    Change-Id: If5b78d9af7048f2631d050ee5ce01ab7a67e2354

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/162392
Committed: https://git.openstack.org/cgit/openstack/ironic-python-agent/commit/?id=d0d319d65fd7343f2b9142ca9e92876a13dd583d
Submitter: Jenkins
Branch: master

commit d0d319d65fd7343f2b9142ca9e92876a13dd583d
Author: Ramakrishnan G <email address hidden>
Date: Thu Mar 12 04:14:11 2015 +0000

    Use labels for virtual media dev in agent ramdisk

    This commit changes agent deploy ramdisk to find out
    the virtual media device by using labels instead of
    looking at the model of block device. This helps in
    finding out the device irrespective of the hardware.

    Corresponding Ironic change is
    If5b78d9af7048f2631d050ee5ce01ab7a67e2354.

    Closes-Bug: 1429340
    Change-Id: Ib6cc226dc4fb341d913f707737493c31a3f77152

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/175104

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/175104
Committed: https://git.openstack.org/cgit/openstack/diskimage-builder/commit/?id=1540e753dc7f482f442ce9588eb917d2538f81ee
Submitter: Jenkins
Branch: master

commit 1540e753dc7f482f442ce9588eb917d2538f81ee
Author: Ramakrishnan G <email address hidden>
Date: Fri Mar 6 15:51:58 2015 +0000

    Use labels for virtual media dev in Ironic ramdisk

    This commit changes Ironic deploy ramdisk to find out
    the virtual media device by using labels instead of
    looking at the model of block device. This helps in
    finding out the device irrespective of the hardware.
    Corresponding Ironic change is
    If5b78d9af7048f2631d050ee5ce01ab7a67e2354.

    Closes-Bug: #1429340
    Change-Id: I5e8a706989bad13051eb47db0b1e762e6c672318