Remove unpacking code for docker images from upgrade.sh

[Ihor Kalnytskyi]

In Fuel 5.1.1/Fuel 6.0 we have an upgrade tarball packed with LRZ. The tarball includes already unpacked docker images:

    $ tree upgrade/images/
    upgrade/images/
    ├── astute.tar
    ├── busybox.tar
    ├── cobbler.tar
    ├── keystone.tar
    ├── mcollective.tar
    ├── nailgun.tar
    ├── nginx.tar
    ├── ostf.tar
    ├── postgres.tar
    ├── rabbitmq.tar
    ├── rsync.tar
    └── rsyslog.tar

So we should remove unpacking code from upgrade.sh in order to get rid of legacy code.

Here the code that should be removed:

    https://github.com/stackforge/fuel-main/blob/1f4e899b00ac5513eaa2d317e0a1c977c80e7137/upgrade/upgrade_template.sh#L19

[Przemyslaw Kaminski (pkaminski)]

So this marks https://bugs.launchpad.net/fuel/+bug/1389667 obsolete?

[Ihor Kalnytskyi (ikalnytskyi)]

Yep.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/133961

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/133961
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=d0aa2868d88c60653e62666c568060370e913ee5
Submitter: Jenkins
Branch: master

commit d0aa2868d88c60653e62666c568060370e913ee5
Author: Igor Kalnitsky <email address hidden>
Date: Wed Nov 12 16:01:42 2014 +0200

    Remove unpacking for Docker images from upgrade.sh

    After make system refactoring an upgrade tarball contains unpacked
    Docker images, therefore we need to remove unnecessary unpacking code
    from upgrade.sh in order to get rid of legacy code.

    Also, the patch removes some obsolete targets from makefile.

    Change-Id: I043f000eca6f4aff1731e2bad49aae38e9a8d1f9
    Closes-Bug: #1390030