[Fedora] Install dnsmasq on n-cpu less host

The libvirt-daemon-driver-network pulls the dnsmasq,
on hosts where the n-cpu installed with libvirt backend.

But nothing installs it if you have only n-net or q-dhcp,
on the given hosts.

dnsmasq-utils does not depends on dnsmasq,
because it can work with other local dhcp servers.

Change-Id: I17a769df3bd51ca608c1728e892009125eea42ed
Support of an alternate pypi server

Currently pip will get the package from the https://pypi.python.org server.
For CI, it's a problem as Internet connection can be down,
the pypi server down, etc...

The usecase is for a company/user that maintain a local pypi mirror
and give the option to use this server instead of the official one

Change-Id: I83aac4646cb78827a92c9636d78238f8a6118642
Implements: blueprint support-local-pypi-server
Don't try to regenerate existing ssl certificates

Rerunning stack.sh after some failure unrelated to ssl setup will fail
due to certificates already existing in the CA index. Don't regenerate
them instead. This is a workaround making devstack development easier
rather than something typical user would run into.

Change-Id: Icfd4cb5132c8c9297eb73159e592b7006295184f
Fixed NO_UPDATE_REPOS variable usage

Change-Id: I50a2fd73f30321e97c99947b62fb1729870a2c14
Configure the OVS datapath type with devstack.

This feature provides the user with a means of easily configuring
the required Openvswitch datapath type. (Netdev, dpdk, etc)

Define the OVS_DATAPATH_TYPE variable in the devstack configuration file
local.conf.

This feature enables Intel(R) DPDK vSwitch and netdev DPDK vhost.

Implements blueprint config-ovs-datapath-type

Change-Id: I5698720960b1ac532c790d3e5735c5cef36d5e3d
Add DVR support to DevStack

This patch introduces a new Neutron  config option: Q_DVR_MODE.

The possible values are:

- legacy  : No DVR functionality
- dvr_snat: Controller/single node DVR
- dvr     : Compute node in multi-node DVR

When DVR is enabled the following configuration changes will be
in place:

- neutron.conf
  - router_distributed=True

- l3_agent.ini
  - agent_mode=$Q_DVR_MODE

- ovs_neutron_plugin.ini:
  - enable_distributed_routing=True
  - l2_population=True
  - tunnel_types=vxlan

Supports-blueprint: neutron-ovs-dvr

Change-Id: I669e054a8489fe7ac7f5c00df6535349d477e8c4
Fix trove guest confing to ignore user os_admin

This value of ignore_users in the guest config needs to be set
correctly to ignore the local os_admin user for the trove functional
tests to pass in a devstack-gate environment.

Change-Id: Ia31dfe8f2eab4b24790b6be0dbc474cf50f39afa
Use one name for neutron database after healing

Now that the Neutron database is healed we no longer need a
plugin-specific name for it.

Related Blueprint: db-migration-refactor

Change-Id: If25e77444f115817e5570bb447bde5b9c8d6e686
Remove unfubar_setuptools

It is no longer used for anything, nor does it seem to be
needed in the modern world of get-pip.py.

Change-Id: I5554514dd862a2004454daf295abbcf9cf9f2bfb
Add SERVICE_TOKEN to the sample local.conf

I expect the sample local.conf file to contain all the required
variables. However, after copying samples/local.conf, the stack.sh
script still asks for SERVICE_TOKEN.

This commit adds the SERVICE_TOKEN definition to local.conf so that a
new user can just copy samples/local.conf, edit it, and have a running
stack.sh without the mild annoyance of having more variables to set.

Change-Id: Ifb163c7f67c80037d8b10458f2df458a20da4667
Add conntrack-tools to nova dependencies

'Error deleting conntrack entries' appears in all
n-net. Adding conntrack-tools/conntrack as nova dependency,
in order to eliminate this issue.

Change-Id: Ief9deeb3349a07e22fb365e58f3368c847f845ef
Users in service group should not have email addresses

Change-Id: Ieed9dffce5cf1e735e482dd3494ac1e103b50955
Closes-Bug: 1185201
Signed-off-by: Gael Chamoulaud <gchamoul@redhat.com>
Add architecture to tempest configuration

Cirros may be also built in other architectures other than
x86_64 (ex: ppc). This option should be broader,
so adding a new variable CIRROS_ARCH

Change-Id: I9fcd3f15e04bb581cf647ad49172c7d698e8e574
Fix install_ceilometer and install_ceilometerclient

Other projects do a setup_develop in install_*. This standard is used by
grenade to do installations. Currently grenade uses install ceilometer
as part of the upgrade script, but this doesn't actually install the new
ceilometer.

Change-Id: I4e44bec6574e6a4fcfc252418bc267191aef28fb
Closes-Bug: #1347178
Remove output filter on rabbitmq install

The original workaround was for an init script that grabbed stdout.
This was some time ago and I think it's safe to remove.

It can be a problem on Fedora; out-of-the-box some old F20 images can
have a broken dependency when rabbitmq installs.  With this in place,
all helpful output goes into the temp log file, but it is never shown
because the install_packages function exits the script.  Thus things
just stop and you have no idea why.

Change-Id: I2f5b934492a8c9d7b93e89fdcfa776bf15f25cb8
Merge "Fix install_ceilometer and install_ceilometerclient"
Merge "Users in service group should not have email addresses"
Implement Ceph backend for Glance / Cinder / Nova

The new lib installs a full Ceph cluster. It can be managed
by the service init scripts. Ceph can also be installed in
standalone without any other components.
This implementation adds the auto-configuration for
the following services with Ceph:

* Glance
* Cinder
* Cinder backup
* Nova

To enable Ceph simply add: ENABLED_SERVICES+=,ceph to your localrc.
If you want to play with the Ceph replication, you can use the
CEPH_REPLICAS option and set a replica. This replica will be used for
every pools (Glance, Cinder, Cinder backup and Nova). The size of the
loopback disk used for Ceph can also be managed thanks to the
CEPH_LOOPBACK_DISK_SIZE option.

Going further pools, users and PGs are configurable as well. The
convention is <SERVICE_NAME_IN_CAPITAL>_CEPH_<OPTION> where services are
GLANCE, CINDER, NOVA, CINDER_BAK. Let's take the example of Cinder:

* CINDER_CEPH_POOL
* CINDER_CEPH_USER
* CINDER_CEPH_POOL_PG
* CINDER_CEPH_POOL_PGP

** Only works on Ubuntu Trusty, Fedora 19/20 or later **

Change-Id: Ifec850ba8e1e5263234ef428669150c76cfdb6ad
Implements: blueprint implement-ceph-backend
Signed-off-by: Sébastien Han <sebastien.han@enovance.com>
Fix exercises for Trove

Reasons:
 - trove.sh should use native python client to exercise Trove API

Changes:
 - adding datastore and datastore version exercises

Change-Id: I041465e5bda6ad9ec3f597ecc290612b8baef09c
Closes-Bug: #1346743
Merge "Add conntrack-tools to nova dependencies"