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Document procedure to choose default System Offering for System VMs

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Signed-off-by: Radhika PC <radhika.puthiyetath@citrix.com>
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Radhika PC 2013-01-11 18:13:17 +05:30 committed by Joe Brockmeier
parent a2b2d45e40
commit 25c0d84c16
2 changed files with 90 additions and 17 deletions
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32
docs/en-US/offerings.xml
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<?xml version='1.0' encoding='utf-8' ?>
<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
%BOOK_ENTITIES;
]>
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to you under the Apache License, Version 2.0 (the
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Unless required by applicable law or agreed to in writing,
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<chapter id="offerings">
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are discussed in the section on setting up networking for users.</para>
<xi:include href="compute-disk-service-offerings.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
<xi:include href="system-service-offerings.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
<xi:include href="sys-offering-sysvm.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
</chapter>

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docs/en-US/sys-offering-sysvm.xml Normal file
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<?xml version='1.0' encoding='utf-8' ?>
<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
%BOOK_ENTITIES;
]>
<!-- Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<section id="sys-offering-sysvm">
<title>Changing the Default System Offering for System VMs</title>
<para>You can manually change the system offering for a particular System VM. Additionally, as a
&PRODUCT; administrator, you can also change the default system offering used for System
VMs.</para>
<orderedlist>
<listitem>
<para>Create a new system offering.</para>
<para>For more information, see <phrase condition="install"><xref
linkend="creating-system-service-offerings"/></phrase>
<phrase condition="admin">Creating a New System Service Offering</phrase>. </para>
</listitem>
<listitem>
<para>Back up the database:</para>
<programlisting>mysqldump -u root -p cloud | bzip2 > cloud_backup.sql.bz2</programlisting>
</listitem>
<listitem>
<para>Open an MySQL prompt:</para>
<programlisting>mysql -u cloud -p cloud</programlisting>
</listitem>
<listitem>
<para>Run the following queries on the cloud database.</para>
<orderedlist numeration="loweralpha">
<listitem>
<para>In the disk_offering table, identify the original default offering and the new
offering you want to use by default. </para>
<para>Take a note of the ID of the new offering.</para>
<programlisting>select id,name,unique_name,type from disk_offering;</programlisting>
</listitem>
<listitem>
<para>For the original default offering, set the value of unique_name to NULL.</para>
<programlisting># update disk_offering set unique_name = NULL where id = 10;</programlisting>
<para>Ensure that you use the correct value for the ID.</para>
</listitem>
<listitem>
<para>For the new offering that you want to use by default, set the value of unique_name
as follows:</para>
<para>For the default Console Proxy VM (CPVM) offering,set unique_name to
'Cloud.com-ConsoleProxy'. For the default Secondary Storage VM (SSVM) offering, set
unique_name to 'Cloud.com-SecondaryStorage'. For example:</para>
<programlisting>update disk_offering set unique_name = 'Cloud.com-ConsoleProxy' where id = 16;</programlisting>
</listitem>
</orderedlist>
</listitem>
<listitem>
<para>Restart &PRODUCT; Management Server. Restarting is required because the default
offerings are loaded into the memory at startup.</para>
<programlisting>service cloud-management restart</programlisting>
</listitem>
<listitem>
<para>Destroy the existing CPVM or SSVM offerings and wait for them to be recreated. The new
CPVM or SSVM are configured with the new offering. </para>
</listitem>
</orderedlist>
</section>