Andy Smith 35777b93ef Add qdrouterd role for rpc messaging backend deployment
This patch introduces the qdrouterd role for deployment as
a direct messaging bus for oslo.messaging rpc communications.
The qdrouterd is deployed as infrastructure in a manner similar
to the rabbitmq server.

This patch:
* Add to role requirements
* Add to inventory
* Add to playbooks
* Add experimental aio job

Change-Id: If9eed3d5848939eac005651336a1305433d96dbf
2019-03-11 11:52:34 -04:00

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---
# Copyright 2017, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
## Rabbit options
rabbitmq_host_group: "rabbitmq_all"
rabbitmq_port: "{{ (rabbitmq_use_ssl | bool) | ternary(5671, 5672) }}"
rabbitmq_use_ssl: True
rabbitmq_servers: >-
{{
groups[rabbitmq_host_group]
| map('extract', hostvars, 'ansible_host')
| list | join(',')
}}
## Galera options
galera_client_package_state: "{{ package_state }}"
galera_address: "{{ internal_lb_vip_address }}"
galera_root_user: "root"
## Memcached options
memcached_port: 11211
memcached_servers: >-
{{
(groups['memcached'] | map('extract', hostvars, 'ansible_host') | list)
| map('regex_replace', '(.*)' ,'\1:' ~ memcached_port)
| list
| join(',')
}}
## Qdrouterd options
qdrouterd_host_group: "qdrouterd_all"
qdrouterd_port: "{{ (qdrouterd_use_ssl | bool) | ternary(31459, 31460) }}"
qdrouterd_use_ssl: False
qdrouterd_servers: >-
{{
groups[qdrouterd_host_group]
| map('extract', hostvars, 'ansible_host')
| list | join(',')
}}