160 lines
7.5 KiB
XML
160 lines
7.5 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_ceilometer_database">
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<caption>Description of database 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>database_connection</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) DEPRECATED - Database connection string.</td>
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</tr>
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<tr>
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<th colspan="2">[database]</th>
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</tr>
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<tr>
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<td><option>alarm_connection</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) The connection string used to connect to the alarm database. (if unset, connection is used)</td>
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</tr>
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<tr>
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<td><option>alarm_history_time_to_live</option> = <replaceable>-1</replaceable></td>
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<td>(IntOpt) Number of seconds that alarm histories are kept in the database for (<= 0 means forever).</td>
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</tr>
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<tr>
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<td><option>backend</option> = <replaceable>sqlalchemy</replaceable></td>
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<td>(StrOpt) The back end to use for the database.</td>
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</tr>
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<tr>
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<td><option>connection</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) The SQLAlchemy connection string to use to connect to the database.</td>
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</tr>
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<tr>
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<td><option>connection_debug</option> = <replaceable>0</replaceable></td>
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<td>(IntOpt) Verbosity of SQL debugging information: 0=None, 100=Everything.</td>
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</tr>
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<tr>
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<td><option>connection_trace</option> = <replaceable>False</replaceable></td>
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<td>(BoolOpt) Add Python stack traces to SQL as comment strings.</td>
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</tr>
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<tr>
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<td><option>db2nosql_resource_id_maxlen</option> = <replaceable>512</replaceable></td>
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<td>(IntOpt) The max length of resources id in DB2 nosql, the value should be larger than len(hostname) * 2 as compute node's resource id is <hostname>_<nodename>.</td>
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</tr>
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<tr>
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<td><option>db_inc_retry_interval</option> = <replaceable>True</replaceable></td>
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<td>(BoolOpt) If True, increases the interval between retries of a database operation up to db_max_retry_interval.</td>
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</tr>
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<tr>
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<td><option>db_max_retries</option> = <replaceable>20</replaceable></td>
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<td>(IntOpt) Maximum retries in case of connection error or deadlock error before error is raised. Set to -1 to specify an infinite retry count.</td>
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</tr>
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<tr>
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<td><option>db_max_retry_interval</option> = <replaceable>10</replaceable></td>
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<td>(IntOpt) If db_inc_retry_interval is set, the maximum seconds between retries of a database operation.</td>
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</tr>
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<tr>
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<td><option>db_retry_interval</option> = <replaceable>1</replaceable></td>
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<td>(IntOpt) Seconds between retries of a database transaction.</td>
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</tr>
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<tr>
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<td><option>event_connection</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) The connection string used to connect to the event database. (if unset, connection is used)</td>
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</tr>
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<tr>
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<td><option>event_time_to_live</option> = <replaceable>-1</replaceable></td>
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<td>(IntOpt) Number of seconds that events are kept in the database for (<= 0 means forever).</td>
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</tr>
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<tr>
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<td><option>idle_timeout</option> = <replaceable>3600</replaceable></td>
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<td>(IntOpt) Timeout before idle SQL connections are reaped.</td>
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</tr>
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<tr>
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<td><option>max_overflow</option> = <replaceable>None</replaceable></td>
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<td>(IntOpt) If set, use this value for max_overflow with SQLAlchemy.</td>
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</tr>
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<tr>
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<td><option>max_pool_size</option> = <replaceable>None</replaceable></td>
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<td>(IntOpt) Maximum number of SQL connections to keep open in a pool.</td>
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</tr>
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<tr>
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<td><option>max_retries</option> = <replaceable>10</replaceable></td>
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<td>(IntOpt) Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.</td>
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</tr>
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<tr>
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<td><option>metering_connection</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) The connection string used to connect to the metering database. (if unset, connection is used)</td>
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</tr>
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<tr>
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<td><option>metering_time_to_live</option> = <replaceable>-1</replaceable></td>
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<td>(IntOpt) Number of seconds that samples are kept in the database for (<= 0 means forever).</td>
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</tr>
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<tr>
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<td><option>min_pool_size</option> = <replaceable>1</replaceable></td>
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<td>(IntOpt) Minimum number of SQL connections to keep open in a pool.</td>
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</tr>
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<tr>
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<td><option>mongodb_replica_set</option> = <replaceable></replaceable></td>
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<td>(StrOpt) The name of the replica set which is used to connect to MongoDB database. Add "?replicaSet=myreplicatset" in your connection URI instead.</td>
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</tr>
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<tr>
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<td><option>mysql_sql_mode</option> = <replaceable>TRADITIONAL</replaceable></td>
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<td>(StrOpt) The SQL mode to be used for MySQL sessions. This option, including the default, overrides any server-set SQL mode. To use whatever SQL mode is set by the server configuration, set this to no value. Example: mysql_sql_mode=</td>
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</tr>
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<tr>
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<td><option>pool_timeout</option> = <replaceable>None</replaceable></td>
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<td>(IntOpt) If set, use this value for pool_timeout with SQLAlchemy.</td>
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</tr>
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<tr>
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<td><option>retry_interval</option> = <replaceable>10</replaceable></td>
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<td>(IntOpt) Interval between retries of opening a SQL connection.</td>
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</tr>
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<tr>
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<td><option>slave_connection</option> = <replaceable>None</replaceable></td>
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<td>(StrOpt) The SQLAlchemy connection string to use to connect to the slave database.</td>
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</tr>
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<tr>
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<td><option>sqlite_db</option> = <replaceable>oslo.sqlite</replaceable></td>
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<td>(StrOpt) The file name to use with SQLite.</td>
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</tr>
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<tr>
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<td><option>sqlite_synchronous</option> = <replaceable>True</replaceable></td>
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<td>(BoolOpt) If True, SQLite uses synchronous mode.</td>
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</tr>
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<tr>
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<td><option>use_db_reconnect</option> = <replaceable>False</replaceable></td>
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<td>(BoolOpt) Enable the experimental use of database reconnect on connection lost.</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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