e4aac82b07
A standard pre-release patch, looking for any obsolete text to remove, and references to newly unsupported releases to remove. Feel free to update the patch if you find other things. Review request: this patch touches many files in a small way. Please try and focus on the small changes, and not the rest of the file ... since many of them do need an edit ;) Change-Id: I383c51acf149bb6553ddfd33cad382f5dd15fe62
73 lines
5.2 KiB
XML
73 lines
5.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<section xmlns="http://docbook.org/ns/docbook"
|
|
xmlns:xi="http://www.w3.org/2001/XInclude"
|
|
xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
|
|
xml:id="nova-manage-services">
|
|
<title>Manage Compute services</title>
|
|
<para>You can enable and disable Compute services. The following
|
|
examples disable and enable the <systemitem class="service"
|
|
>nova-compute</systemitem> service.</para>
|
|
<procedure>
|
|
<step>
|
|
<para>List the Compute services:</para>
|
|
<screen><prompt>$</prompt> <userinput>nova service-list</userinput>
|
|
<computeroutput>+------------------+----------+----------+---------+-------+----------------------------+-----------------+
|
|
| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
|
|
+------------------+----------+----------+---------+-------+----------------------------+-----------------+
|
|
| nova-conductor | devstack | internal | enabled | up | 2013-10-16T00:56:08.000000 | None |
|
|
| nova-cert | devstack | internal | enabled | up | 2013-10-16T00:56:09.000000 | None |
|
|
| nova-compute | devstack | nova | enabled | up | 2013-10-16T00:56:07.000000 | None |
|
|
| nova-network | devstack | internal | enabled | up | 2013-10-16T00:56:06.000000 | None |
|
|
| nova-scheduler | devstack | internal | enabled | up | 2013-10-16T00:56:04.000000 | None |
|
|
| nova-consoleauth | devstack | internal | enabled | up | 2013-10-16T00:56:07.000000 | None |
|
|
+------------------+----------+----------+---------+-------+----------------------------+-----------------+</computeroutput></screen>
|
|
</step>
|
|
<step>
|
|
<para>Disable a nova service:</para>
|
|
<screen><prompt>$</prompt> <userinput>nova service-disable localhost.localdomain nova-compute --reason 'trial log'</userinput>
|
|
<computeroutput>+----------+--------------+----------+-------------------+
|
|
| Host | Binary | Status | Disabled Reason |
|
|
+----------+--------------+----------+-------------------+
|
|
| devstack | nova-compute | disabled | Trial log |
|
|
+----------+--------------+----------+-------------------+</computeroutput></screen>
|
|
</step>
|
|
<step>
|
|
<para>Check the service list:</para>
|
|
<screen><prompt>$</prompt> <userinput>nova service-list</userinput>
|
|
<computeroutput>+------------------+----------+----------+---------+-------+----------------------------+------------------+
|
|
| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
|
|
+------------------+----------+----------+---------+-------+----------------------------+------------------+
|
|
| nova-conductor | devstack | internal | enabled | up | 2013-10-16T00:56:48.000000 | None |
|
|
| nova-cert | devstack | internal | enabled | up | 2013-10-16T00:56:49.000000 | None |
|
|
| nova-compute | devstack | nova | disabled | up | 2013-10-16T00:56:47.000000 | Trial log |
|
|
| nova-network | devstack | internal | enabled | up | 2013-10-16T00:56:51.000000 | None |
|
|
| nova-scheduler | devstack | internal | enabled | up | 2013-10-16T00:56:44.000000 | None |
|
|
| nova-consoleauth | devstack | internal | enabled | up | 2013-10-16T00:56:47.000000 | None |
|
|
+------------------+----------+----------+---------+-------+----------------------------+-----------------+</computeroutput></screen>
|
|
</step>
|
|
<step>
|
|
<para>Enable the service:</para>
|
|
<screen><prompt>$</prompt> <userinput>nova service-enable localhost.localdomain nova-compute</userinput>
|
|
<computeroutput>+----------+--------------+---------+
|
|
| Host | Binary | Status |
|
|
+----------+--------------+---------+
|
|
| devstack | nova-compute | enabled |
|
|
+----------+--------------+---------+</computeroutput></screen>
|
|
</step>
|
|
<step>
|
|
<para>Check the service list:</para>
|
|
<screen><prompt>$</prompt> <userinput>nova service-list</userinput>
|
|
<computeroutput>+------------------+----------+----------+---------+-------+----------------------------+-----------------+
|
|
| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
|
|
+------------------+----------+----------+---------+-------+----------------------------+-----------------+
|
|
| nova-conductor | devstack | internal | enabled | up | 2013-10-16T00:57:08.000000 | None |
|
|
| nova-cert | devstack | internal | enabled | up | 2013-10-16T00:57:09.000000 | None |
|
|
| nova-compute | devstack | nova | enabled | up | 2013-10-16T00:57:07.000000 | None |
|
|
| nova-network | devstack | internal | enabled | up | 2013-10-16T00:57:11.000000 | None |
|
|
| nova-scheduler | devstack | internal | enabled | up | 2013-10-16T00:57:14.000000 | None |
|
|
| nova-consoleauth | devstack | internal | enabled | up | 2013-10-16T00:57:07.000000 | None |
|
|
+------------------+----------+----------+---------+-------+----------------------------+-----------------+</computeroutput></screen>
|
|
</step>
|
|
</procedure>
|
|
</section>
|