As of [1], the ironic configuration for neutron, glance, swift,
inspector and service_catalog requires explicit configuration of
authentication parameters for communication with these services.

This change adds the required parameters to [neutron], [glance] and
[inspector] sections of ironic.conf. Kolla-ansible does not configure
the [swift] or [service_discovery] sections currently.

We also replace option [glance] glance_hosts with [glance]
glance_api_servers as the former is deprecated.

Since we no longer need to support generating configuration for
kolla-kubernetes[2], some related options have been cleaned.

[1]
https://github.com/openstack/ironic/commit/4f9035c24f0465be5728ed9a8a6df76cd6f46ed3
[2]
https://blueprints.launchpad.net/kolla-ansible/+spec/clean-k8s-config

Change-Id: Ifc239af5f3e44a508fedc9dea08cb06160c4f7f3
Closes-Bug: #1701713

SKIP_LOG_SETUP variable was used by Heka stuff.
Heka has been removed from Kolla and Kolla-ansible.

Change-Id: I4448b26ace899eb888d34a12a85b019597e25435

kolla-ansible needs SELinux python bindings, if
SELinux is activated. CentOS has this as a
standard and it is generally a good idea. So
SELinux python bindings should be installed
together with other dependencies in quickstart
guide.

Change-Id: I6eea626aa281db695d181f96b107b51732bbc647

* add additional options called 'endpoint_type' for each of config groups
related to openstack clients used by Magnum.
* add Glance, Neutron and Nova config groups.

Change-Id: Ie74979e05c4f5763674ba2fc5b9f07bd51ad9454

Change-Id: Ic5b02f3d5a619bf532daa2c5cacb34f4f685f728

Change-Id: Ie206f0f245648df855ceb6140e60de664dac74fc

Some roles have a symlink to deploy.yml file
for reconfigure. This is causing some issues.
"included task files must contain a list of tasks"

Change-Id: Ie7ade52900a61bc1c5b867fa7a8f75fc541a6426
Closes-Bug: #1694251

The TFTP server used by ironic and ironic inspector (in.tftpd) requires
files to be world readable in order for them to be accessible via
TFTP[1].

The permissions of these files were recently changed to 0600 along with
a number of other files[2].

This change reverts the permissions to 0644 for the ironic inspector PXE
configuration files.

[1] https://linux.die.net/man/8/in.tftpd (security section)
[2]
https://github.com/openstack/kolla-ansible/commit/274291463e99eab805a4265adc856c1bffafa9ad

Change-Id: Ibc281949ebf5bab1e1d2e450ec943728aa00943b
Closes-Bug: #1701695

Logrotate configuration is missing for ironic-inspector. Prior to [1],
ironic-inspector logs were stored in
kolla_logs/ironic/ironic-inspector.log. After [1], the logs
are stored in kolla_logs/ironic-inspector/ironic-inspector.log
but the logrotate config was not updated.

[1]
https://github.com/openstack/kolla-ansible/commit/07453f346094b184a209380e375f6311987675be

Change-Id: I7e78faea361cd67069c1a96aaf0a2ffffc0e8666
Closes-Bug: #1701578

Add additional options called 'endpoint_type' for each of config groups
related to nova, cinder and neutron clients.

Change-Id: I24dc11502b148fbe564dc63c6f78b7dcbfe44f01

As describe here:
https://github.com/openstack/cinder/blob/master/cinder/compute/nova.py#L42

* remove 'nova_catalog_info' deprecated option
* add new [nova] section

Change-Id: Ib89a589c8eb8d81839bd4d07d7174b3272136934

Depends-On: Ie0e02253bd706cad6a568e1574aa4c4bd83744e5

Change-Id: I10e64ea5a104109a7ced3712b29b3b526c55f7f1
Closes-Bug: #1677922

Like elasticsearch is already deployed by Kolla-ansible it can be used
to store Graph events.

Closes-Bug: #1697638

Change-Id: I1f33e044d33c21516cb3bf8c6fd5bb0745b843c1

change api.log and registry.log to glance-api.log and glance-registry.log

Closes-bug: #1700718

Change-Id: Ifcde8699fa9537fa06445f79c4bd14b4ee0df32c