316561e8a9
This option is deprecated and will be removed in next oslo.log releases:
ef9f69f35e/oslo_log/_options.py (L44)
Change-Id: Ifc490efc49f81a517bd19adc79cfd765aa6c8368
153 lines
3.7 KiB
ReStructuredText
153 lines
3.7 KiB
ReStructuredText
Enable Compute service meters
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Telemetry uses a combination of notifications and an agent to collect
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Compute meters. Perform these steps on each compute node.
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Install and configure components
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--------------------------------
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.. only:: obs
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#. Install the packages:
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.. code-block:: console
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# zypper install openstack-ceilometer-agent-compute
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.. only:: rdo
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#. Install the packages:
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.. code-block:: console
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# yum install openstack-ceilometer-compute python-ceilometerclient python-pecan
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.. only:: ubuntu or debian
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#. Install the packages:
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.. code-block:: console
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# apt-get install ceilometer-agent-compute
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2. Edit the ``/etc/ceilometer/ceilometer.conf`` file and
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complete the following actions:
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* In the ``[DEFAULT]`` and ``[oslo_messaging_rabbit]`` sections,
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configure ``RabbitMQ`` message queue access:
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.. code-block:: ini
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[DEFAULT]
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...
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rpc_backend = rabbit
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[oslo_messaging_rabbit]
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...
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rabbit_host = controller
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rabbit_userid = openstack
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rabbit_password = RABBIT_PASS
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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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* In the ``[DEFAULT]`` and ``[keystone_authtoken]`` sections,
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configure Identity service access:
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.. code-block:: ini
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[DEFAULT]
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...
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auth_strategy = keystone
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[keystone_authtoken]
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...
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auth_uri = http://controller:5000
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auth_url = http://controller:35357
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memcached_servers = controller:11211
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auth_type = password
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project_domain_name = default
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user_domain_name = default
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project_name = service
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username = ceilometer
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password = CEILOMETER_PASS
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Replace ``CEILOMETER_PASS`` with the password you chose for the
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Telemetry service database.
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* In the ``[service_credentials]`` section, configure service
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credentials:
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.. code-block:: ini
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[service_credentials]
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...
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os_auth_url = http://controller:5000/v2.0
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os_username = ceilometer
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os_tenant_name = service
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os_password = CEILOMETER_PASS
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interface = internalURL
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region_name = RegionOne
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Replace ``CEILOMETER_PASS`` with the password you chose for
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the ``ceilometer`` user in the Identity service.
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Configure Compute to use Telemetry
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----------------------------------
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* Edit the ``/etc/nova/nova.conf`` file and configure
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notifications in the ``[DEFAULT]`` section:
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.. code-block:: ini
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[DEFAULT]
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...
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instance_usage_audit = True
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instance_usage_audit_period = hour
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notify_on_state_change = vm_and_task_state
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notification_driver = messagingv2
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Finalize installation
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---------------------
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.. only:: obs
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#. Start the agent and configure it to start when the system boots:
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.. code-block:: console
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# systemctl enable openstack-ceilometer-agent-compute.service
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# systemctl start openstack-ceilometer-agent-compute.service
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.. only:: rdo
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#. Start the agent and configure it to start when the system boots:
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.. code-block:: console
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# systemctl enable openstack-ceilometer-compute.service
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# systemctl start openstack-ceilometer-compute.service
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.. only:: obs or rdo
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2. Restart the Compute service:
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.. code-block:: console
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# systemctl restart openstack-nova-compute.service
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.. only:: ubuntu or debian
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#. Restart the agent:
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.. code-block:: console
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# service ceilometer-agent-compute restart
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#. Restart the Compute service:
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.. code-block:: console
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# service nova-compute restart
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