OSprofile allows user/devs trace OpenStack requests.

Implements: blueprint enable-osprofiler
Co-Authored-By: Bertrand Lallau <bertrand.lallau@gmail.com>
Change-Id: I82ea85d726011ef6cbf99380f395452d6d7f8053

Remove option vnc_enabled from group default.
Add option enabled in group vnc.

Change-Id: Ia48b335fd9d160b53bc2ec98b7e3bc5b89b9c553
Closes-Bug: #1695181

Recent code updates[1][2] broke the support for nova fake drivers.
in [1], nova_services dict is introduce but the change is not refected
in nova.conf.j2[3] when dealing with its elements.
in [2], two typos make neutron handlers to fail.

[1]: https://review.openstack.org/#/c/407416/
[2]: https://review.openstack.org/#/c/424504/
[3]:
https://github.com/openstack/kolla-ansible/blob/master/ansible/roles/nova/templates/nova.conf.j2#L35

Change-Id: Ie32c76c4c902f1d95a1b4c97f8cbdb7ab101e48b
Closes-bug: #1695218

docker.service requires extra ExecStart to clear "settings"

Change-Id: Ica9b8b5f7f57e1c8c87adc62df766c101bb03d2b

rbd_serect_uuid is needed even if using external ceph
update cinder configuration in doc/external-ceph-guide.rst

Change-Id: I19f626812e94afa3d8d2d2d9ccfae196e347f873

In Ansible 2.3.0 when statements should not include jinja2 templating
delimiters such as {{ }} or {% %}, and gate is broken with Ansible 2.3.1.

This patchset rewrite when statement in rabbitmq precheck task to not use
string interpolation.

Change-Id: Ie2f1666cc8ced7cf20ceba40c7c7aaec750778f9
Closes-Bug: #1695111

Configure zun-api to use apache.
Fix zun endpoint (tenant_id) causes a 404 error.
Fix zun.conf options
Change zun port, correct port is 9517
Zun compute need privileged and mount docker lib volume

Change-Id: Id9455e7dde62e1994a3f6ae8f30d378e5cda4262
Closes-Bug: #1682165

After the repo split into kolla and kolla-ansible the Vagrant
development environment was broken.

With this change Vagrant will run from kolla-ansible and kolla
repo is expected to be in the same directory level so the
bootstrap can include it inside the VM.

 - Modified the bootstrap code to copy both repos into the VM.
 - Added one configuration token to specify kolla-ansible location
   inside the VM.
 - Updated the docs.

Change-Id: I6b56822d50472f8eda6fc60f69196d3c9b8b6cf8
Closes-Bug: 1693847

This reverts commit 64999de5.

Change-Id: I7d706708d476101bf9cfb43cc4cde9e41e716986

XenServer drivers can be used to deploy hosts with Ironic by
using XenServer VMs to simulate bare metal nodes.

Ironic provides support via the pxe_ssh and agent_ssh drivers
for using a XenServer VM as a bare metal target and do provisioning on it.

Change-Id: Icd39f9f4573cf7c8c654591256f0228ef21d6117

Many of the templates use 600, remove unnecessary permission
on these templates to bring them in line with the others.

Change-Id: I30fe1b3822b9c7bb6ab98729fc519dc1d603db27

ARA behaves well gzipped and shaves a lot of the size due to it being
composed mostly of text.

Change-Id: I7a3f21af365d13ba783d200a75d18b50429a1488

This should help new users get started quickly by having all of the
needed configuration to accomplish the task in one place.

Change-Id: I3aa1fe1fb735d4c4407ef7545c4eefc4c0820fbf

While is not an issue, just an style format,
etc/hosts generated by baremetal role have
some tabs where it shouldn't.

Change-Id: I90d82ea78b3dac7e8ec3f8cc546b67cc61c41536
Closes-Bug: #1692913