77 lines
3.3 KiB
XML
77 lines
3.3 KiB
XML
<?xml version='1.0' encoding='UTF-8'?>
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<para xmlns="http://docbook.org/ns/docbook" version="5.0">
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<!--
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###################################################################
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WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
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###################################################################
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Warning: Do not edit this file. It is automatically
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generated from the software project's code and your changes
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will be overwritten.
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The tool to generate this file lives in openstack-doc-tools
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repository.
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Please make any changes needed in the code, then run the
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autogenerate-config-doc tool from the openstack-doc-tools
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repository, or ask for help on the documentation mailing list,
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IRC channel or meeting.
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###################################################################
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WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
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###################################################################
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-->
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<table rules="all" xml:id="config_table_nova_metadata">
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<caption>Description of metadata configuration options</caption>
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<col width="50%"/>
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<col width="50%"/>
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<thead>
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<tr>
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<th>Configuration option = Default value</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<th colspan="2">[DEFAULT]</th>
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</tr>
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<tr>
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<td><option>metadata_cache_expiration</option> = <replaceable>15</replaceable></td>
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<td>(IntOpt) Time in seconds to cache metadata; 0 to disable metadata caching entirely (not recommended). Increasingthis should improve response times of the metadata API when under heavy load. Higher values may increase memoryusage and result in longer times for host metadata changes to take effect.</td>
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</tr>
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<tr>
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<td><option>metadata_host</option> = <replaceable>$my_ip</replaceable></td>
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<td>(StrOpt) The IP address for the metadata API server</td>
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</tr>
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<tr>
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<td><option>metadata_listen</option> = <replaceable>0.0.0.0</replaceable></td>
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<td>(StrOpt) The IP address on which the metadata API will listen.</td>
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</tr>
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<tr>
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<td><option>metadata_listen_port</option> = <replaceable>8775</replaceable></td>
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<td>(IntOpt) The port on which the metadata API will listen.</td>
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</tr>
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<tr>
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<td><option>metadata_manager</option> = <replaceable>nova.api.manager.MetadataManager</replaceable></td>
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<td>(StrOpt) OpenStack metadata service manager</td>
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</tr>
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<tr>
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<td><option>metadata_port</option> = <replaceable>8775</replaceable></td>
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<td>(IntOpt) The port for the metadata API port</td>
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</tr>
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<tr>
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<td><option>metadata_workers</option> = <replaceable>None</replaceable></td>
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<td>(IntOpt) Number of workers for metadata service. The default will be the number of CPUs available.</td>
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</tr>
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<tr>
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<td><option>vendordata_driver</option> = <replaceable>nova.api.metadata.vendordata_json.JsonFileVendorData</replaceable></td>
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<td>(StrOpt) Driver to use for vendor data</td>
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</tr>
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<tr>
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<td><option>vendordata_jsonfile_path</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) File to load JSON formatted vendor data from</td>
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</tr>
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</tbody>
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</table>
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</para>
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