e78c9e3ac2
As per discussion in the OSA docs summit session, clean up of installation guide. This fixes typos, minor RST mark up changes, and passive voice. This patch also merges a some of the sections into the larger chapter. This is in an effort to remove multiple smaller files. This patch is the first of many to avoid major conflicts. Change-Id: I5b6d540bfa691b36dbe9cf909de8e61affb0cd92
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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Configuring RabbitMQ (optional)
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===============================
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RabbitMQ provides the messaging broker for various OpenStack services. The
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OpenStack-Ansible project configures a plaintext listener on port 5672 and
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a SSL/TLS encrypted listener on port 5671.
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Customize your RabbitMQ deployment in ``/etc/openstack_deploy/user_variables.yml``.
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Add a TLS encrypted listener to RabbitMQ
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The OpenStack-Ansible project provides the ability to secure RabbitMQ
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communications with self-signed or user-provided SSL certificates. Refer to
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`Securing services with SSL certificates`_ for available configuration
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options.
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.. _Securing services with SSL certificates: configure-sslcertificates.html
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Enable encrypted connections to RabbitMQ
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The control of SSL communication between various OpenStack services and
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RabbitMQ is via the Ansible variable ``rabbitmq_use_ssl``:
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.. code-block:: yaml
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rabbitmq_use_ssl: true
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Setting this variable to ``true`` adjusts the RabbitMQ port to 5671 (the
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default SSL/TLS listener port) and enables SSL connectivity between each
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OpenStack service and RabbitMQ.
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Setting this variable to ``false`` disables SSL encryption between
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OpenStack services and RabbitMQ. Use the plaintext port for RabbitMQ, 5672,
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for all services.
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--------------
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.. include:: navigation.txt
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