openstack-manuals/doc/common/tables/nova-cells.xml
Tom Fifield 0930aab61a Updated nova config tables after feature freeze
Update the flagmappings after the feature freeze for nova,
and produce the new tables.

Change-Id: I6a41a4c92f793ac1f676b07e453519281136171e
2013-09-15 10:39:40 +08:00

96 lines
4.3 KiB
XML

<?xml version="1.0" encoding="UTF-8"?>
<!-- Warning: Do not edit this file. It is automatically
generated and your changes will be overwritten.
The tool to do so lives in the tools directory of this
repository -->
<para xmlns="http://docbook.org/ns/docbook" version="5.0">
<table rules="all">
<caption>Description of configuration options for cells</caption>
<col width="50%"/>
<col width="50%"/>
<thead>
<tr>
<td>Configuration option=Default value</td>
<td>Description</td>
</tr>
</thead>
<tbody>
<tr>
<td>call_timeout=60</td>
<td>(IntOpt) Seconds to wait for response from a call to a cell.</td>
</tr>
<tr>
<td>capabilities=hypervisor=xenserver;kvm,os=linux;windows</td>
<td>(ListOpt) Key/Multi-value list with the capabilities of the cell</td>
</tr>
<tr>
<td>cell_type=None</td>
<td>(StrOpt) Type of cell: api or compute</td>
</tr>
<tr>
<td>cells_config=None</td>
<td>(StrOpt) Configuration file from which to read cells configuration. If given, overrides reading cells from the database.</td>
</tr>
<tr>
<td>driver=nova.virt.baremetal.pxe.PXE</td>
<td>(StrOpt) Baremetal driver back-end (pxe or tilera)</td>
</tr>
<tr>
<td>driver=nova.cells.rpc_driver.CellsRPCDriver</td>
<td>(StrOpt) Cells communication driver to use</td>
</tr>
<tr>
<td>enable=False</td>
<td>(BoolOpt) Enable cell functionality</td>
</tr>
<tr>
<td>instance_update_num_instances=1</td>
<td>(IntOpt) Number of instances to update per periodic task run</td>
</tr>
<tr>
<td>instance_updated_at_threshold=3600</td>
<td>(IntOpt) Number of seconds after an instance was updated or deleted to continue to update cells</td>
</tr>
<tr>
<td>manager=nova.cells.manager.CellsManager</td>
<td>(StrOpt) Manager for cells</td>
</tr>
<tr>
<td>manager=nova.conductor.manager.ConductorManager</td>
<td>(StrOpt) full class name for the Manager for conductor</td>
</tr>
<tr>
<td>max_hop_count=10</td>
<td>(IntOpt) Maximum number of hops for cells routing.</td>
</tr>
<tr>
<td>mute_child_interval=300</td>
<td>(IntOpt) Number of seconds after which a lack of capability and capacity updates signals the child cell is to be treated as a mute.</td>
</tr>
<tr>
<td>mute_weight_multiplier=-10.0</td>
<td>(FloatOpt) Multiplier used to weigh mute children. (The value should be negative.)</td>
</tr>
<tr>
<td>mute_weight_value=1000.0</td>
<td>(FloatOpt) Weight value assigned to mute children. (The value should be positive.)</td>
</tr>
<tr>
<td>name=nova</td>
<td>(StrOpt) name of this cell</td>
</tr>
<tr>
<td>reserve_percent=10.0</td>
<td>(FloatOpt) Percentage of cell capacity to hold in reserve. Affects both memory and disk utilization</td>
</tr>
<tr>
<td>topic=cells</td>
<td>(StrOpt) the topic cells nodes listen on</td>
</tr>
<tr>
<td>topic=conductor</td>
<td>(StrOpt) the topic conductor nodes listen on</td>
</tr>
</tbody>
</table>
</para>