"get console output" v3 API should allow -1 as the length

[Ken'ichi Ohmichi]

If running "nova console-log" command against v3 API, the command fails like the following:

$ nova --os-compute-api-version 3 console-log vm01
ERROR: Invalid input for field/attribute length. Value: None. None is not of type 'integer', 'string' (HTTP 400) (Request-ID: req-b8588c9b-58a7-4e22-a2e9-30c5354ae4f7)
$

This is because API schema of the API does not allow null as the length of log. The other APIs(quota, etc) considers -1 as an unlimited value.
So it would be nice that "get console output" API also considers -1 as the
unlimited length for API consistency.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/81947

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/81947
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=8e5577f52f660960738f1fc0384dff77fa30fc8a
Submitter: Jenkins
Branch: master

commit 8e5577f52f660960738f1fc0384dff77fa30fc8a
Author: Ken'ichi Ohmichi <email address hidden>
Date: Thu Apr 10 20:46:13 2014 +0900

    Allow -1 as the length of "get console output" API

    Current "get console output" API does not allow -1 as the length and
    returns a BadRequest response if receiving it. The other APIs(quota)
    considers -1 as an unlimited value.
    This patch allows -1 as the length for API consistency.

    DocImpact

    Change-Id: Idf88a238d1b0e545ebab5be872269b1b1030cc56
    Related-Bug: #1295426

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/87422

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/87422
Committed: https://git.openstack.org/cgit/openstack/python-novaclient/commit/?id=7acbc5f1f8d6d8079f7aaf5e60c8b7a2ee3a5932
Submitter: Jenkins
Branch: master

commit 7acbc5f1f8d6d8079f7aaf5e60c8b7a2ee3a5932
Author: Ken'ichi Ohmichi <email address hidden>
Date: Tue Apr 15 09:47:51 2014 +0900

    Fix the unlimited length of console-log

    Since the commit Idf88a238d1b0e545ebab5be872269b1b1030cc56 of Nova,
    the unlimited length has been changed to -1 for API consistency.

    This patch applies it to novaclient.

    Change-Id: I581609a55f081184ad9d791ba38d78fa30d298a6
    Closes-Bug: #1295426

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: stable/icehouse
Review: https://review.openstack.org/101010

[OpenStack Infra (hudson-openstack)]

Change abandoned by Dirk Mueller (<email address hidden>) on branch: stable/icehouse
Review: https://review.openstack.org/101010
Reason: Agreed. no longer necessary. It was still having a point 3 weeks ago :-)