8f963115d7
I updated the installation guide for Juno release packages as follows: 1) Converted 'systemctl' commands to single lines. 2) Converted more sections to use 'systemctl' commands. 3) Added note about lengthy installation time for 'openstack-selinux' package. 4) Explicitly configured UUID tokens and SQL driver in keystone. RDO needs to update or remove the 'dist' configuration files for services. 5) Explicitly configured local file system store options in [glance_store] section that appeared two days before official release. Although the Ubuntu and RDO packages appear to work by default, late changes to configuration files tend to cause problems at some point. 6) Explicitly configured authentication strategy to keystone in nova on controller and compute nodes. I think we should avoid relying on defaults for this option and reconsider for Kilo, particularly with RDO packages. 7) Explicitly installed 'sysfsutils' package on nova compute nodes because nova looks for it during cinder volume operations. 8) Removed explicit installation of 'ipset' package on neutron network and compute nodes because the Ubuntu and RDO packages install it as a dependency. Not sure about SUSE, so I left the explicit installation. 9) Changed cinder example devices from /dev/sdb to /dev/sdb1 because LVM on CentOS didn't like the former. Note: The configuration changes mostly apply to RDO packages on CentOS, but given the time constraints, I fixed some other issues. Also, this patch ignores the sahara chapter. Closes-Bug: #1383925 Change-Id: I0c9bbbfe72b8f0358f00d4f82b90ce4976a90ea2
47 lines
2.8 KiB
XML
47 lines
2.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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version="5.0"
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xml:id="ceilometer-agent-cinder">
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<?dbhtml stop-chunking?>
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<title>Add the Block Storage service agent for Telemetry</title>
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<procedure>
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<step>
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<para>To retrieve volume samples, you must configure the Block
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Storage service to send notifications to the bus.</para>
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<para>Edit <filename>/etc/cinder/cinder.conf</filename>
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and add in the <literal>[DEFAULT]</literal> section on the controller
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and volume nodes:</para>
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<programlisting language="ini">control_exchange = cinder
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notification_driver = cinder.openstack.common.notifier.rpc_notifier</programlisting>
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</step>
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<step>
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<para>Restart the Block Storage services with their new
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settings.</para>
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<para>On the controller node:</para>
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<screen os="ubuntu;debian"><prompt>#</prompt> <userinput>service cinder-api restart</userinput>
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<prompt>#</prompt> <userinput>service cinder-scheduler restart</userinput></screen>
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<screen os="rhel;centos;fedora"><prompt>#</prompt> <userinput>systemctl restart openstack-cinder-api.service openstack-cinder-scheduler.service</userinput></screen>
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<para os="sles">On SLES:</para>
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<screen os="sles"><prompt>#</prompt> <userinput>service openstack-cinder-api restart</userinput>
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<prompt>#</prompt> <userinput>service openstack-cinder-scheduler restart</userinput></screen>
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<para os="opensuse">On openSUSE:</para>
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<screen os="opensuse"><prompt>#</prompt> <userinput>systemctl restart openstack-cinder-api.service openstack-cinder-scheduler.service</userinput></screen>
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<para>On the storage node:</para>
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<screen os="ubuntu;debian"><prompt>#</prompt> <userinput>service cinder-volume restart</userinput></screen>
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<screen os="rhel;centos;fedora"><prompt>#</prompt> <userinput>systemctl restart openstack-cinder-volume.service</userinput></screen>
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<para os="sles">On SLES:</para>
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<screen os="sles"><prompt>#</prompt> <userinput>service openstack-cinder-volume restart</userinput></screen>
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<para os="opensuse">On openSUSE:</para>
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<screen os="opensuse"><prompt>#</prompt> <userinput>systemctl restart openstack-cinder-volume.service</userinput></screen>
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</step>
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<step>
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<para>If you want to collect OpenStack Block Storage notification on demand,
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you can use <command>cinder-volume-usage-audit</command> from OpenStack Block Storage.
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For more information, <link xlink:href="http://docs.openstack.org/admin-guide-cloud/content/section_telemetry-cinder-audit-script.html"
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><citetitle>Block Storage audit script setup to get notifications</citetitle></link>.</para>
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</step>
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</procedure>
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</section>
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