The Ironic templates and roles assume Keystone is enabled and they don't
make use of the `enable_keystone var. This patch changes the behavior so
that `noauth` is used as auth method for Ironic if keystone is not
enabled, the Ironic endpoint is not registered if keystone is not
enabled and the keystone section is not created in the config file.

Change-Id: I813de42d10ac264eec81076cb107b58af09ff686

Vlan tenant network support in ironic.

https://blueprints.launchpad.net/nova/+spec/ironic-networks-support

Change-Id: Ia7ce71de5eb1837cbd65ec67bf3cb64fe4ac45e4

Trace method is enabled in default for httpd. There is security risk
with trace enabled. So disable it in default. more info please check[0].

[0] https://security.stackexchange.com/a/7711

Change-Id: I4496a6d058d88e1abfb210085f189e7a610e0362
Closes-Bug: #1705160

This reverts commit 898155df.

The default value of the ironic configuration option default_boot_option
will eventually change from netboot to local. The netboot option is
incompatible with multitenancy in ironic, as it requires a PXE
environment in the tenant network, so it was no longer deemed a suitable
default value.

Ironic added a warning message when this option is not explicitly set,
presumably to alert operators to the change. The commit being reverted
set the option to 'netboot'. This will cause operators to continue to
use the netboot option even after the default value changes, which was
presumably not the intention of the ironic team in changing the default
value. It also hides the warning message from the operator that could
alert them to the fact that this default is changing.

Change-Id: I0ebb1d5ffbead50b034488337e6c93a2f48aaf69
Related-Bug: #1696636

kolla-kubernetes is using its own configuration generation[0], so it is
time for kolla-ansible to remove the related code to simplify the
logical.

[0] https://github.com/openstack/kolla-kubernetes/tree/master/ansible

Change-Id: I7bb0b7fe3b8eea906613e936d5e9d19f4f2e80bb
Implements: blueprint clean-k8s-config

Closes-Bug: #1704915
Change-Id: If85cd7bc8547494900c8f6c32dfd1c1f2179f928

Change-Id: I31b99fa25cf7340eb4a7fb4c54f4aa4f406f9d60

Neutron-lbaas-agent container is not restart when neutron_lbaas.conf changed.

Closes-Bug: #1704900

Change-Id: Ie9babdf5ad0875b604cb1728a116b450e0f89858

Ceph was default backup driver in ceph.
Before this change [0] ceph backup was enabled
when ceph was enabled, but now uses
cinder_backup_driver which defaults to NFS.
This will cause users upgrading from ocata
loose their backup functionallity.

[0] https://github.com/openstack/kolla-ansible/commit/a7c47a053944ae750cd841400b9fbb2aef4ff326

Change-Id: I44ef59291c90289abfb8c05726540893ae029d23

* remove ceilometer-api and ceilometer-collector service
* use ceilometer-notification to publish message to proper backend
* remove useless ceilometer_database_type and ceilometer_event_type
  variables
* sync event_definitions.yaml, event_pipeline.yaml and pipeline.yaml
  file with upstream

Change-Id: Ib39053cb5f70bd11ee61d3f26d5b28accecd7190

* use gnocchi-api script for wsgi based on this commit[0].
* logfile is deprecated. Use log-file instead[1].

[0] https://github.com/gnocchixyz/gnocchi/commit/c8717e8b71f044953aec744f44f97abad1a0c08e
[1] https://github.com/gnocchixyz/gnocchi/blob/master/gnocchi/opts.py#L77,L82

Change-Id: I8fbe8425e43d82e0f9601ba6303dd7f24142a2e6

Change-Id: I4fdefac7bd2cd9959bb5ffb69351bc68441f9746

Change-Id: Iaa85ff659906b438ef80efc70b51ee8b82755ddd

cinder_backup_ceph is true in default when enable_ceph is true.

Change-Id: Ic3cbd041a784610323cda4419acb6702f2aa35c1
Closes-Bug: #1699658

Gates only build deploy-guide docs, not every doc.
This change clean doc errors, only Line to long.

Also, removes doc/build folder in tox doc environment.
doc/build is folder where previus executions are stored
causing next execution to fail due rendered versions does
not follow doc style checks.

Change-Id: I623a7ee245729a06509f3a7039d5d5ed3813d977