The metadata service cannot identity an instance when using the Quantum v2 network API

[Maru Newby]

The metadata service relies upon being able to call the network api method get_fixed_ip_by_address() to identity the instance to return metadata for, but the quantum v2 version of the network api does not implement this method.

[Maru Newby (maru)]

The change for this bug will be dependent on the following quantum fix: https://bugs.launchpad.net/quantum/+bug/1052179

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/13218

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: milestone-proposed
Review: https://review.openstack.org/13325

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/13218
Committed: http://github.com/openstack/nova/commit/ef222bfe6f50d5203f83fa9d2e9071969f814c29
Submitter: Jenkins
Branch: master

commit ef222bfe6f50d5203f83fa9d2e9071969f814c29
Author: Maru Newby <email address hidden>
Date: Tue Sep 18 18:27:26 2012 +0000

    Add lookup by ip via Quantum for metadata service.

     * The Nova network API's get_fixed_ip_by_address() is used by the
       metadata service in determining which instance to return metadata
       for.
     * This change implements support for the function in the Quantum
       v2 implementation of the network API to ensure that the
       metadata service can return results when Nova is configured to
       use Quantum.
     * Overlapping network spaces are not supported at this time.
     * Addresses bug 1052196

    Change-Id: Iaa5d78c4de92313e93ee9008a2c26052a4f60602

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/13325
Committed: http://github.com/openstack/nova/commit/b36fa94fc6181cf604cec557ee6fb0b43da3e379
Submitter: Jenkins
Branch: milestone-proposed

commit b36fa94fc6181cf604cec557ee6fb0b43da3e379
Author: Maru Newby <email address hidden>
Date: Tue Sep 18 18:27:26 2012 +0000

    Add lookup by ip via Quantum for metadata service.

     * The Nova network API's get_fixed_ip_by_address() is used by the
       metadata service in determining which instance to return metadata
       for.
     * This change implements support for the function in the Quantum
       v2 implementation of the network API to ensure that the
       metadata service can return results when Nova is configured to
       use Quantum.
     * Overlapping network spaces are not supported at this time.
     * Addresses bug 1052196

    Change-Id: Iaa5d78c4de92313e93ee9008a2c26052a4f60602
    (cherry picked from commit ef222bfe6f50d5203f83fa9d2e9071969f814c29)