Use the python-pyOpenSSL package openSUSE

Recent pyOpenSSL releases when installed from pip depend on
cryptography>=0.2.1, which itself depends on cffi>=0.8. That is conflicting
with the python-cffi (0.7.2) package on openSUSE-13.1 which is required by the
installed python-xattr.

Change-Id: I721ce5288d150a3b01fb2558f7ca86028d734138
Fix inverted conditionals in setup_develop

This fixes regressions introduced by:
    Change-Id: Ic97e68348f46245b271567893b447fcedbd7bd6e
    ("Handle non-zero exit code from git diff")

Change-Id: I053a292c287f3035eef37db2264eda06a170f9bc
Closes-Bug: 1287513
Merge "Add n-obj to stop_nova"
Merge "Use the python-pyOpenSSL package openSUSE"
Merge "Fix inverted conditionals in setup_develop"
put libvirt debug behind a flag

only turn on the libvirt debugging if we really need it, which
we could control in the gate via devstack-gate.

Change-Id: I5e6d41d5333357608ab6a614610c060400f70a10
Install script for One Convergence Neutron plugin.

Change-Id: I1dcc625a7c986e7533820b01af9eee5b8addcffe
Implements: install for blueprint oc-nvsd-neutron-plugin
Merge "put libvirt debug behind a flag"
Merge "Stop running setup_devel for Ryu"
Merge "remove distros that are out of support by their upstream"
Merge "Install script for One Convergence Neutron plugin."
remove docker from devstack

with I1c9bea2fdeebc4199c4f7d8fca4580a6fb7fed5b nova removed
docker from it's driver tree.

We shouldn't have driver support inside of devstack that's not
part of upstream projects (this has been a line we've been
pretty clear on with Neutron drivers in the past).

Remove docker driver accordingly.

Change-Id: Ib91d415ea1616d99a5c5e7bc3b9015392fda5847
Remove unused package dependencies

* /sbin/vconfig command is not used by either nova or neutron.
* Now the AMQP carrot is not used, not even optionally by
  the oslo.messaging.
* python-gfalgs just referenced as a similar configuration style,
  by neutron.

Change-Id: Idde5446e47e7da1dd204ea518ab816e2cce77c7d
Merge "Make mongo install for ceilometer NOPRIME"
make git_clone safer

the ensures that if the function returns early, we return to a
sane directory, and not hang out somewhere that a future git
call might modify a directory in a weird way. This is especially
important in the case of stable branches where were are hopping
between stable for servers and master for clients.

Change-Id: Ib8ebbc23b1813bc1bfb31d0a079f1b882135bd39
Merge "Do not restart libvirt if n-cpu is disabled"
Split up stop_nova to match start_nova

Split stop_nova into: stop_nova_compute and stop_nova_rest. This is
needed to support the partial-ncpu grenade test where we want to stop
everything but nova_compute.

Change-Id: I6a21821277e56897d705ca5746806e2211632d12
fix failing wget statements under -o errexit in vmdk upload routine

Fix the case when uploaded image has no descriptor.
Refactored the code a bit

Tested:
1. monithic Sparse
2. monolithic flat
    2.1 flat file name mentioned in descriptor file
    2.1 flat file name not mentioned in descriptor file
3. descriptor header not found in the file
    3.1 image file name is *-flat, download descriptor
    3.2 image file name does not end with *-flat
4. file name contains all image properties

Change-Id: I0df9be5c2a1b9ed53cdb22d5cd40b94e56c48f37
Closes-bug: #1289664
Rename all Savanna usages to Sahara

There are several backward compatibility nits.

Change-Id: I93cac543375896602d158860cc557f86e41bcb63
Use sahara.conf.sample instead of old one

Sahara internals was updated, now we can use correct conf sample.

Change-Id: Ia8d99c2742785c3b5c724617a5dfc2880624a03f