This change is needed for clarity. We have a kolla-ansible script.
We have a kolla-mesos repo. We plan to have a kolla-ansible repo.
Already we have had far too much confusion about whether we are
talking about the container or the project. Naming this kolla-toolbox
eliminates all of that confusion and its probably a bit more accurate
of a name too.

Closes-Bug: #1541053
Change-Id: I8fd1f49d5a22b36ede5b10f46b9fe02ddda9007e

TrivialFix

Change-Id: I7ccbecddc55b26d252b92faccec94676315c3eec

RDO now has regular and good coverage which leads to tested
repository promotion to current-passed-ci.
Bumping to current-passed-ci should lead to less errors and
instability.

Change-Id: Ifb68a26afe0062a27303553b8116a3c739aa33c6

Change-Id: Iaf317817eccaa72f2a86b1058a0179afd3427859
Partially-Implements: blueprint mesos

Support manila as container. First step only supports
building from source.

Change-Id: I60bb67536c9afdb9f0532b3cdc2c400a68608003
Partially-Implements: blueprint enable-manila-containers

With this implement, we can add variables at building stage.
For example, add HTTP_PROXY and NO_PROXY when needed like below.

    build.py --build-args \
        HTTP_PROXY:http://127.0.0.1:8080,NO_PROXY:127.0.0.1

More info about build_arg, pls check[0]

[0] https://docs.docker.com/engine/reference/commandline/build/#set-build-time-variables-build-arg

DocImpact

Implements: bp add-buildargs
Change-Id: I29ed7f536670fef59d697603dc562a69d90743c9

Replacing dict.iteritems()/.itervalues() with
six.iteritems(dict)/six.itervalues(dict) was preferred in the past,
but there was a discussion suggesting to avoid six for this.

ref:
http://lists.openstack.org/pipermail/openstack-dev/2015-June/066391.html

Partially implements: blueprint python3
Change-Id: Ie931bc02f558f6db3677b44f645eb3bdf78ccae8

TrivalFix

Change-Id: I70c80d0090c35ffd6e4bf2866510b383d8486220

TrivialFix

Change-Id: Icfcb0736ab167c0c7acb0eeea98ffd136a8a760b

Closes-Bug: #1531848
Change-Id: I3c6ceb9f1f367b8b19ab1b1d06c67817ab93cabb

By using

    ./tools/build.py --save-dependency a.dot

to gen the Graphviz dot dependency file. Later, you can use the `dot`
to draw the picture.

    dot -Tjpg -o a.jpg a.dot

Implements: blueprint images-dependency-tree
Depends-On: I8e07a1b69fab5f1c587470bfd2104aaba93f0050
Change-Id: If00f4f3fb9d0b10a07ab2abb7ffb1cd9d64902f2

Closes-Bug: #1530122
Change-Id: I96039eade2aacf1bcd9d14d958cdddd915fc9a5c