Comment 9 for bug 1447215

Reviewed: https://review.openstack.org/205432
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=4b269775964f75300d3af56a4c57234d54a32e94
Submitter: Jenkins
Branch: stable/kilo

commit 4b269775964f75300d3af56a4c57234d54a32e94
Author: Jorge Niedbalski <email address hidden>
Date: Wed Apr 22 12:54:29 2015 -0300

    Allow ramdisk_id, kernel_id to be null on schema

    Since is possible to create images with no
    ramdisk_id, kernel_id parameters on glance v1,
    then the schema-image.json needs to be modified to
    allow null, string values for both attributes
    and prevent LP #1447193 to happen with a glance v2
    client.

    APIImpact

    Closes-Bug: #1447215
    Related-Bug: #1447193

    Change-Id: I645c797553ccaa84062f9ad28f2349ae738a0c96
    Signed-off-by: Jorge Niedbalski <email address hidden>
    (cherry picked from commit 82c63b1df4399db22dfd71e3326a6bfc1b372a9c)