/api/versions does not contain information about 5.0.2 release

[Dmitry Pyzhov]

User can install 5.0 master node, upgrade to 5.1, install 5.0.2 openstack environment. However there is no way to get information about sha commits of puppet manifests in 5.0.2 release.

Solution is:
0) Jenkins: Build version-yaml artifact with other upgrade artifacts
1) Build system: copy version.yaml from DEPS_DIR to upgrade/release-versions/[openstack-version]-[fuel-version].yaml
2) Upgrade script: copy upgrade/config/*/version yaml somewhere in /etc
3) Nailgun: handle files from step (2) in /api/version
4) Kickstart should copy version.yaml to /etc/fuel/release_versions/[openstack-version]-[fuel-version].yaml

[Dmitry Pyzhov (dpyzhov)]

Or we can create directory upgrade/releases/[openstack-version]-[fuel-version]/ and put openstack.yaml and version.yaml there.

[Dmitry Pyzhov (dpyzhov)]

Build system should also provide upgrade/config/5.1/version.yaml.

[Evgeniy L (rustyrobot)]

Files in tar ball should be located in

release_versions/

Upgrade script will copy this files in

/etc/fuel/release_versions/

Nailgun should dynamically load yaml files from the directory (new versions should appear there without nailgun restart).

When user makes get request /api/version

User will see the next yaml
http://paste.openstack.org/show/105701/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/119036

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/119049

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/119058

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/119083

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/119036
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=12d6aed1c7c44d881630d99d1a0c6f6210461542
Submitter: Jenkins
Branch: master

commit 12d6aed1c7c44d881630d99d1a0c6f6210461542
Author: Vladimir Kozhukalov <email address hidden>
Date: Thu Sep 4 15:22:52 2014 +0400

    Added version.yaml into upgrade tarball

    Change-Id: I0639db715bdd2635e1395c723205b21a2a7e2b6d
    Closes-Bug: 1365087

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/119058
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=dc50ec9a75488ce65eba6b5762aa8f312ad36e79
Submitter: Jenkins
Branch: master

commit dc50ec9a75488ce65eba6b5762aa8f312ad36e79
Author: Evgeniy L <email address hidden>
Date: Thu Sep 4 17:12:58 2014 +0400

    Upgrades, copy release versions during openstack upgrade

    Openstack releases have different release
    cycle and their own versions, files with
    versions will be delivered in tar ball
    and then user will be able to see the
    list of versions which his system consists
    of via nailgun api.

    Change-Id: Ibb65dffa4142746427ef41a259d1671973691a96
    Related-bug: #1365087

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/119083
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=7774f09f3ac79df5d78c39fce2e75ddb480281e6
Submitter: Jenkins
Branch: master

commit 7774f09f3ac79df5d78c39fce2e75ddb480281e6
Author: Evgeniy L <email address hidden>
Date: Thu Sep 4 18:56:24 2014 +0400

    Upgrades, add pre upgrade hook, copy release version files

    For 5.0.x version we didn't have separate versions
    for openstack releases, now we have openstack patching
    and it's required for us to know what our system
    is consists of. In order to do it, we need to copy
    version.yaml files to `/etc/fuel/release_versions/`.

    Change-Id: I37b5917eec519ed83531c77d30351811267bc9c2
    Related-bug: #1365087

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/119342

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/119049
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=406a9b4cf890a1fe3d19e68a6ade277a90923a09
Submitter: Jenkins
Branch: master

commit 406a9b4cf890a1fe3d19e68a6ade277a90923a09
Author: Nikolay Markov <email address hidden>
Date: Thu Sep 4 16:35:46 2014 +0400

    Release version YAML's in /api/version

    Closes-Bug: #1365087

    Change-Id: I636be95a2f796dec768d7af67b403f2466d14499

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/119342
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=7ab6da7488fa1644e722c29376b252c33883b97f
Submitter: Jenkins
Branch: master

commit 7ab6da7488fa1644e722c29376b252c33883b97f
Author: Vladimir Kozhukalov <email address hidden>
Date: Fri Sep 5 14:33:31 2014 +0400

    Copied version.yaml into fuel/release_versions

    We copy version.yaml into fuel/release_versions
    with the name <openstack_version>-<fuel_version>.yaml

    Change-Id: I725e92a57075fe94b1822843b24c4a00c9cf9364
    Closes-Bug: 1365087

[Andrey Sledzinskiy (asledzinskiy)]

verified on fuel-5.1-upgrade-11-2014-09-17_21-40-34.tar.lrz