When a RabbitMQ node in multiple RabbitMQ nodes is started during
multinode deployment, it is required to communicate with each other
to be clustered. However, RabbitMQ nodes cannot communicate between
them due to missing host name in the nodename environment variable
of RabbitMQ. Subsequently, all of RabbitMQs cannot be started and
it will give rise to a deployment failure.

Change-Id: I7b4ba76807750db4a14d859454ba650bdaaf23ca
Signed-off-by: Taeha Kim <kthguru@gmail.com>

This fix libvirtError Unable to open logfile issue.
Related-Bug: #1668654
Change-Id: I36720af0c7d3dd7c69d2404843f54c0991aea1bb

In some deployment scenarios the current timeouts
for mariadb bootstrap and kibana registration with
elasticsearch have been found to be too short. These
timeout increases shouldn't introduce any deployment
slowdown in current environment and eliminate
deployment failures in environments with slower
systems.

Change-Id: If33dfff2b42b23eff7ec2230c9b0c5a4c010072e

Change-Id: Ia776017b8e33ef7acf65e603bd87720a620eabf0

Closes-Bug: #1734019
Change-Id: I203db11955189971640fcf8470e7a326d591b296

heat dashboard is split from horizon code base in Queens cycle.[0][1]

[0] https://review.openstack.org/#/c/523402/
[1] https://github.com/openstack/heat-dashboard

Depends-On: I920394b8cb6eb7027df9110fe88de6842d2bd8b3
Change-Id: I14ce4886ec7c6cf4ce284c9768493919dd65c83b
Close-Bug: #1737475

ceph-mgr service is mandatory in ceph luminous

Depends-On: I875f84012a92d4f8b9dcb212d917cf61167270b8
Change-Id: I9418bf40a4bc3dcfc07c8b2eae17cb5779f5b444
Implements: blueprint ceph-luminous

refer to https://github.com/openstack/kolla-ansible/blob/master/ansible/inventory/multinode#L586



Change-Id: I3901c5c920b75879439f4945da59ea4288dd57a8
Co-Authored-By: chenqiaomin <chen.qiaomin@99cloud.net>
Closes-Bug: #1736728

Depends-On: Ia22128e5ce4a717612af658d63258e78e52176ad
Implements: blueprint designate-producer

Change-Id: I98b5e99e8fcfe18fde442b317348ec261f4d2f99

Change-Id: I36d7d62514416104c1f2f36cbd29c26c34c0d20d
Closes-Bug: #1733304

Move Hitachi NAS and Oracle ZFSSA passwords
to /etc/kolla/passwords.yml

Change-Id: I1c94c45701fda5430b5d5a88c719db13d1956b11
Closes-Bug: #1733565