openstack/openstack-ansible-rabbitmq_server
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556eb08388
openstack-ansible-rabbitmq_.../doc/source/configure-rabbitmq.rst
Robb Romans 7d3cce02c3 [DOCS] Move RabbitMQ role docs 
Update the role documentation to match the new format. Each role project
should maintain the configuration variations for the role project
itself.

Change-Id: I73b061da40b08b327fc3445e073cbd8997920ccd
2016-08-12 12:01:48 -05:00

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Scenario - Configuring RabbitMQ

RabbitMQ provides the messaging broker for various OpenStack services. The OpenStack-Ansible project configures a plain text listener on port 5672 and a SSL/TLS encrypted listener on port 5671.

Customize your RabbitMQ deployment in /etc/openstack_deploy/user_variables.yml.

Add a TLS encrypted listener to RabbitMQ

The OpenStack-Ansible project provides the ability to secure RabbitMQ communications with self-signed or user-provided SSL certificates. Refer to "Securing services with SSL certificates" in the OSA Install Guide for available configuration options.

Enable encrypted connections to RabbitMQ

The control of SSL communication between various OpenStack services and RabbitMQ is via the Ansible variable rabbitmq_use_ssl:

rabbitmq_use_ssl: true

Setting this variable to true adjusts the RabbitMQ port to 5671 (the default SSL/TLS listener port) and enables SSL connectivity between each OpenStack service and RabbitMQ.

Setting this variable to false disables SSL encryption between OpenStack services and RabbitMQ and configures all services to use the plain text port, 5672.