Add support for tuskar-api service

Adds initial support for configuring and starting the tuskar-api
service.

To enable, add the following to your localrc:

enable_service tuskar
enable_service tuskar-api

The aim of this addition is to provide a more accessible (non devtest)
way for developers to run up tuskar in a familiar devstack environment.

See the official repos for more information:
https://github.com/openstack/tuskar/
https://github.com/openstack/python-tuskarclient

Change-Id: Id0c3c0d3a38100c66dbe6e3adf1f715162f99742
switch to use ceilometer specific connections

in Juno/Kilo, we added ceilometer purpose specific connections for:
metering, alarms, event. Rather than piggyback off oslo.db's
connection option (which gives misleading sql help message), we
should use Ceilometer specific connections.

Change-Id: I7703b73708a5807fb8de89fbb828f06b488acf69
Install bash completion for glanceclient

This installs the new bash-complete file in the standard location,
alongside the rest of the completion files:

    /etc/bash_completion.d/glance.bash_completion

Change-Id: I2944c47d857f7125f370b2b1ee041d1282db09c5
ovs_base: Fix debug-agent config for Q_USE_PROVIDERNET_FOR_PUBLIC=True

Set up external_network_bridge correctly for the case
of Q_USE_PROVIDERNET_FOR_PUBLIC=True.

This is an oversight in commit 6a633fd024347aade777ecd6545fa3efde5a959c.

Closes-Bug: #1394826
Change-Id: I33f0fe15bafb7071d8a09899d636471f49031606
Rework the old logo

* Re-work the old banner logo for the Sphinx docs
* Remove the remaining leftover assets from the old web site

So this is one possibility, I retained the other logo files so we have
options to play with.

Change-Id: Iac15899780072450dc30600a719283c0e2b0c0ae
Rename apts to debs

apts aren't a thing, debs are. apt-get installs debs, like yum installs
rpms. Another option would be to rename rpms to yums, but that is even
sillier, considering then for suse we'd have to call it "zypper-suse" or
something, even though it would want to consume yums-general as a base.

Include a symlink to the old name to help out with grenade. The symlink
should go away later.

This is a long-standing annoyance of mine.

Related-to: I915f0e59c13d8cf5fb3549c6202f8aa2f8be0856
Change-Id: I0416180db5b6add996ce5b48c6966c1b68adbcb0
Return mysql-server to default for all ubuntu installs

Change: I97cbede806e5c00363c7174fa1e9f286de96aab6 altered
the logic in lib/databases/mysql from installing mariadb only if
one was using rhel7 to installing it by default unless one was using
rhel6.

Change: Iae9a7a1c09f1fc83573c3926b3470955c244c401
Attempted to fix this, but only does so for precise.

Unless mariadb has become the default, I strongly prefer to keep
standard mysql as the database on ubuntu (precise or otherwise).

Closes-Bug: 1395776

Change-Id: I3afb89ae6d55405313b7219dd6daa24d9ca80f70
IPA Ramdisk should log to console in devstack

Setting these kernel command line parameters will have journald log
everything to the console, which means it'll end up in the appropriate
log in the ironic-bm-logs/ directory.

Change-Id: I0f4c79436c4856a5aa72f00f1ac8c2ed534b702e
Use new cafile option in nova cinder options

ca_certificate_file is deprecated in favour of using the standard
options from keystoneclient session.

Change-Id: I611da719fb3a95d0a9c2f6ad43e2c083ea7d6862
Use the service catalog when talking to cinder

The cinder endpoints should be correctly established in the service
catalog. There is no reason to provide an overriding endpoint_template.

Change-Id: I9b206fa22a8271a0fb65789d139ead35dfb1ea0d
Update the ODL support to Helium SR1.

This commit updates the default ODL package to be tested with to the
first stable release of Helium. Critically, this includes ODL fixes
for some IPV6 issues.

Change-Id: I4eaa52a8baffdcc3a5e74cabca2f9cd7ea4ec237
Ceph: undefine secret from nova.conf when deleting secret

At teardown time we delete the libvirt secret but leave
nova.conf referencing the stale UUID.  Remove it to make
debugging and repeated runs less error-prone.

Additionally, only try to delete secret if it Cinder is
enabled (causing it to be defined when deploying devstack).

Change-Id: Id5e1290b8dcfd79238f02e31084ab12c3d6aed5f
Move sgabios setup to hypervisor-ironic

This moves setup of sgabios ROM to the ironic hypervisor library.
This is failing to backport to juno because of an error in the sideways ironic
grenade. install_ironic() is expected to setup only python things and happens
earlier than initial package installation.

Fixes-bug: #1396352
Change-Id: I75f0052045143571619e6712d57014228abf7a20
Copy nova-api-paste.ini if n-api* is enabled

In multi node devstack using multi-host nova-networking, n-api-meta runs
on every machine but n-api only runs on the API node. So copy
nova-api-paste.ini if any version of n-api* is running.

Change-Id: I323f39f5080b94e22907a173a1a2bc4a324567b8
Explicitly pass in SLAPPASS when setting up LDAP

Change-Id: Ibcceabf2c76aaeeb8902a670557cc0093943a3e4
Closes-Bug: #1373750
libvirt plugin "parallels" support

We're in the process of establishing the CI testing with
Parallels Cloud Server plugin for libvirt.
Currently we use local clone of devstack in our infrastructure,
but we want to switch to upstream

requires extra customization of nova.conf and glance-api.conf:
nova.conf should have "images_type" and "connection_uri"
defined, and glance-api.conf to have "ploop" in disk formats

Implements: blueprint pcs-support
Change-Id: I0b073359fda8b4531cae7b8946eb52a561c82857
drop tempest xml variable setting

tempest has dropped xml support, this variable no longer does
anything.

Change-Id: Iab4dbb88f6f01fe301fd54b3ac53995bed1c485a
Wait for hypervisor-stats to reflect ironic nodes

When enrolling nodes into Ironic, poll nova's hypervisor-stats until
the hypervisor count reflects the number of enrolled nodes.  This
eliminates a race where devstack completes and an instance is spawned
before the first post-enrollment periodic task ticks on the Nova side,
which has recently started popping up in the gate.

Change-Id: Ib3d8005e0094ee8af2d5fcb65aca6cd92736da90
Closes-bug: #1398128
Horizon front page test fix

Fixes the test string in horizon front page test so it is not failing
when header tag gets new attributes

Change-Id: Ibf62bf6f6300eeb0ab2f22086b0ff1c05c69d86b
heat remove copy of sample config file

We're moving to a model like nova where we don't maintain a static
sample config, instead providing a readme showing how to generate
it in https://review.openstack.org/#/c/138800/, so this change
is needed before we can land that change.

Change-Id: I335a33646eef72962c9036dcd1de50144d8575c8