75618dd786
Change-Id: Ie45dc87e39c1398258e803534c9d45b175658adc Implements: blueprint installguide-liberty
129 lines
3.5 KiB
ReStructuredText
129 lines
3.5 KiB
ReStructuredText
====================================
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Configure the Object Storage service
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====================================
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To retrieve storage-oriented events and samples, configure the
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Object Storage service to send notifications to the message bus.
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To configure prerequisites
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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The Telemetry service requires access to the Object Storage
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service using the ``ResellerAdmin`` role. Perform
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these steps on the controller node.
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1. Source the ``admin`` credentials to gain access to admin-only
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CLI commands.
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.. code-block:: console
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$ source admin-openrc.sh
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2. Create the ``ResellerAdmin`` role:
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.. code-block:: console
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$ openstack role create ResellerAdmin
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+-------+----------------------------------+
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| Field | Value |
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+-------+----------------------------------+
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| id | 462fa46c13fd4798a95a3bfbe27b5e54 |
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| name | ResellerAdmin |
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+-------+----------------------------------+
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3. Add the ``ResellerAdmin`` role to the ``service`` tenant and
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``ceilometer`` user:
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.. code-block:: console
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$ openstack role add --project service --user ceilometer ResellerAdmin
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+-------+----------------------------------+
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| Field | Value |
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+-------+----------------------------------+
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| id | 462fa46c13fd4798a95a3bfbe27b5e54 |
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| name | ResellerAdmin |
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+-------+----------------------------------+
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To configure notifications
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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Perform these steps on the controller and any other nodes that
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run the Object Storage proxy service.
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1. Edit the :file:`/etc/swift/proxy-server.conf` file
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and complete the following actions:
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a. In the ``[filter:keystoneauth]`` section, add the
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``ResellerAdmin`` role:
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.. code-block:: ini
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[filter:keystoneauth]
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...
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operator_roles = admin,user,ResellerAdmin
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b. In the ``[pipeline:main]`` section, add ``ceilometer``:
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.. code-block:: ini
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[pipeline:main]
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...
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pipeline = authtoken cache healthcheck keystoneauth proxy-logging ceilometer proxy-server
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c. In the ``[filter:ceilometer]`` section, configure notifications:
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.. code-block:: ini
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[filter:ceilometer]
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...
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paste.filter_factory = ceilometermiddleware.swift:filter_factory
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control_exchange = swift
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url = rabbit://openstack:RABBIT_PASS@controller:5672/
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driver = messagingv2
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topic = notifications
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log_level = WARN
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Replace ``RABBIT_PASS`` with the password you chose for the
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``openstack`` account in ``RabbitMQ``.
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2. Add the ``swift`` system user to the ``ceilometer`` system group
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to permit access to the Telemetry configuration files by the
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Object Storage service:
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.. code-block:: console
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# usermod -a -G ceilometer swift
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.. only:: obs
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3. Restart the Object Storage proxy service:
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.. code-block:: console
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# systemctl restart openstack-swift-proxy.service
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.. only:: rdo
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3. Install the ``ceilometermiddleware`` package:
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.. Workaround for https://bugzilla.redhat.com/show_bug.cgi?id=1214928
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.. code-block:: console
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# pip install ceilometermiddleware
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4. Restart the Object Storage proxy service:
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.. code-block:: console
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# systemctl restart openstack-swift-proxy.service
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.. only:: ubuntu
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3. Restart the Object Storage proxy service:
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.. code-block:: console
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# service swift-proxy restart
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