64b6c9261e
Current folder name New folder name Book title ---------------------------------------------------------- basic-install DELETE cli-guide DELETE common common NEW admin-guide-cloud Cloud Administrators Guide docbkx-example DELETE openstack-block-storage-admin DELETE openstack-compute-admin DELETE openstack-config config-reference OpenStack Configuration Reference openstack-ha high-availability-guide OpenStack High Availabilty Guide openstack-image image-guide OpenStack Virtual Machine Image Guide openstack-install install-guide OpenStack Installation Guide openstack-network-connectivity-admin admin-guide-network OpenStack Networking Administration Guide openstack-object-storage-admin DELETE openstack-security security-guide OpenStack Security Guide openstack-training training-guide OpenStack Training Guide openstack-user user-guide OpenStack End User Guide openstack-user-admin user-guide-admin OpenStack Admin User Guide glossary NEW OpenStack Glossary bug: #1220407 Change-Id: Id5ffc774b966ba7b9a591743a877aa10ab3094c7 author: diane fleming
30 lines
1.5 KiB
XML
30 lines
1.5 KiB
XML
<section xml:id="section_configuring-database-connections"
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xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:ns5="http://www.w3.org/1999/xhtml"
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xmlns:ns4="http://www.w3.org/2000/svg"
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xmlns:ns3="http://www.w3.org/1998/Math/MathML"
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xmlns:ns="http://docbook.org/ns/docbook" version="5.0">
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<title>Database Configuration</title>
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<para>You can configure OpenStack Compute to use any
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SQLAlchemy-compatible database. The database name is
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<literal>nova</literal>. The <systemitem
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class="service">nova-conductor</systemitem> service is the
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only service that writes to the database. The other Compute
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services access the database through the <systemitem
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class="service">nova-conductor</systemitem> service.
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</para>
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<para>To ensure that the database schema is current, run the following command:</para>
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<screen><prompt>$</prompt> <userinput>nova-manage db sync</userinput></screen>
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<para>If <systemitem class="service">nova-conductor</systemitem>
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is not used, entries to the database are mostly written by the
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<systemitem class="service">nova-scheduler</systemitem>
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service, although all the services need to be able to update
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entries in the database.
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</para>
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<para>In either case, use these settings to configure the connection
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string for the nova database.</para>
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<xi:include href="../../common/tables/nova-db.xml"/>
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</section>
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