Add flavor extra_spec info link to api_ref

[Zhenyu Zheng]

In the current api-ref, we have illustrated about how to add extra specs for flavors
http://developer.openstack.org/api-ref/compute/?expanded=create-extra-specs-for-a-flavor-detail#create-extra-specs-for-a-flavor
but it was very simple and we have a large number of built-in extra specs that can be
used to archive different purpose listed here:
http://docs.openstack.org/admin-guide/compute-flavors.html

The reader will still be confused about how to correctly use extra specs only read the
api-ref. We could first simply add the above link to the flavor extra spec section in
api-ref to let readers know where to find information and come up with better sulotion
later.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/395925

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/396466

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/395925
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=da1148a7a759a6e54be1688b7a2d73e19498099d
Submitter: Jenkins
Branch: master

commit da1148a7a759a6e54be1688b7a2d73e19498099d
Author: Kevin_Zheng <email address hidden>
Date: Thu Nov 10 11:49:20 2016 +0800

    Add flavor extra_spec info link to api_ref

    In the current api-ref, we have illustrated
    about how to add extra specs for flavors,
    but it was very simple and we have a large
    number of built-in extra specs that can be
    used to archive different purpose listed here:
    http://docs.openstack.org/admin-guide/compute-flavors.html

    The reader will still be confused about how
    to correctly use extra specs only read the
    api-ref. We could first simply add the above
    link to the flavor extra spec section in
    api-ref to let readers know where to find
    information and come up with better solution
    later.

    Change-Id: Ie720973783f153d3954be9f4bd97e7f9bf788c6b
    Closes-bug: #1640654

[OpenStack Infra (hudson-openstack)]

Change abandoned by Zhenyu Zheng (<email address hidden>) on branch: stable/newton
Review: https://review.openstack.org/396466
Reason: abandon for cherry pick

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/nova 15.0.0.0b1 development milestone.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/396466
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=2e47a561433db68860fe71745b06046029116a91
Submitter: Jenkins
Branch: stable/newton

commit 2e47a561433db68860fe71745b06046029116a91
Author: Kevin_Zheng <email address hidden>
Date: Thu Nov 10 11:49:20 2016 +0800

    Add flavor extra_spec info link to api_ref

    In the current api-ref, we have illustrated
    about how to add extra specs for flavors,
    but it was very simple and we have a large
    number of built-in extra specs that can be
    used to archive different purpose listed here:
    http://docs.openstack.org/admin-guide/compute-flavors.html

    The reader will still be confused about how
    to correctly use extra specs only read the
    api-ref. We could first simply add the above
    link to the flavor extra spec section in
    api-ref to let readers know where to find
    information and come up with better solution
    later.

    Change-Id: Ie720973783f153d3954be9f4bd97e7f9bf788c6b
    Closes-bug: #1640654
    (cherry picked from commit da1148a7a759a6e54be1688b7a2d73e19498099d)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/nova 14.0.3 release.