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Current folder name New folder name Book title ---------------------------------------------------------- basic-install DELETE cli-guide DELETE common common NEW admin-guide-cloud Cloud Administrators Guide docbkx-example DELETE openstack-block-storage-admin DELETE openstack-compute-admin DELETE openstack-config config-reference OpenStack Configuration Reference openstack-ha high-availability-guide OpenStack High Availabilty Guide openstack-image image-guide OpenStack Virtual Machine Image Guide openstack-install install-guide OpenStack Installation Guide openstack-network-connectivity-admin admin-guide-network OpenStack Networking Administration Guide openstack-object-storage-admin DELETE openstack-security security-guide OpenStack Security Guide openstack-training training-guide OpenStack Training Guide openstack-user user-guide OpenStack End User Guide openstack-user-admin user-guide-admin OpenStack Admin User Guide glossary NEW OpenStack Glossary bug: #1220407 Change-Id: Id5ffc774b966ba7b9a591743a877aa10ab3094c7 author: diane fleming
306 lines
9.9 KiB
XML
306 lines
9.9 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE section [
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<!-- Some useful entities borrowed from HTML -->
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<!ENTITY ndash "–">
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<!ENTITY mdash "—">
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<!ENTITY hellip "…">
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<!ENTITY plusmn "±">
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]>
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
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xml:id="cli_set_compute_quotas">
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<title>Manage Compute service quotas</title>
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<para>As an administrative user, you can view and set the Compute
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Service quotas for a project. You can also update the quota
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defaults for a new project.</para>
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<table rules="all">
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<caption>Compute service quotas</caption>
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<col width="20%"/>
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<col width="45%"/>
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<col width="35%"/>
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<thead>
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<tr>
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<td>Quota</td>
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<td>Defines the number of</td>
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<td>Property name</td>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>
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<para>Fixed Ips</para>
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</td>
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<td>
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<para>Fixed IP addresses allowed for each tenant. Must be equal to or greater than the number of
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allowed instances.</para>
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</td>
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<td>
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<para><systemitem>fixed-ips</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Floating Ips</para>
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</td>
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<td>
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<para>Floating IP addresses allowed for each tenant.</para>
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</td>
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<td>
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<para><systemitem>floating-ips</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Injected File Content Bytes</para>
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</td>
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<td>
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<para>Content bytes allowed for each injected file.</para>
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</td>
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<td>
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<para><systemitem>injected-file-content-bytes</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Injected File Path Bytes</para>
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</td>
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<td>
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<para>Bytes allowed for each injected file path.</para>
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</td>
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<td>
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<para><systemitem>injected-file-path-bytes</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Injected Files</para>
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</td>
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<td>
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<para>Injected files allowed for each tenant.</para>
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</td>
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<td>
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<para><systemitem>injected-files</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Instances</para>
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</td>
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<td>
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<para>Instances allowed for each tenant.</para>
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</td>
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<td>
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<para><systemitem>instances</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Key Pairs</para>
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</td>
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<td>
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<para>Key pairs allowed for each user.</para>
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</td>
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<td>
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<para><systemitem>key-pairs</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Metadata Items</para>
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</td>
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<td>
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<para>Metadata items allowed for each instance.</para>
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</td>
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<td>
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<para><systemitem>metadata-items</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Ram</para>
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</td>
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<td>
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<para>Megabytes of instance RAM allowed for each
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tenant.</para>
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</td>
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<td>
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<para><systemitem>ram</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Security Group Rules</para>
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</td>
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<td>
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<para>Rules for each security group.</para>
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</td>
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<td>
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<para><systemitem>security-group-rules</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>Security Groups</para>
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</td>
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<td>
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<para>Security groups for each project.</para>
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</td>
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<td>
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<para><systemitem>security-groups</systemitem>
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</para>
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</td>
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</tr>
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<tr>
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<td>
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<para>VCPUs</para>
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</td>
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<td>
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<para>Instance cores allowed for each project.</para>
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</td>
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<td>
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<para><systemitem>cores</systemitem>
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</para>
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</td>
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</tr>
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</tbody>
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</table>
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<section xml:id="cli_set_compute_quotas_procedure">
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<title>View and update Compute service quotas</title>
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<para>As an administrative user, you can view and update project
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quotas.</para>
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<procedure>
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<step>
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<para>List the default Compute service project quotas:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-defaults</userinput></screen>
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<screen><computeroutput>+-----------------------------+-------+
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| Property | Value |
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+-----------------------------+-------+
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| metadata_items | 128 |
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| injected_file_content_bytes | 10240 |
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| ram | 51200 |
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| floating_ips | 10 |
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| key_pairs | 100 |
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| instances | 10 |
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| security_group_rules | 20 |
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| injected_files | 5 |
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| cores | 20 |
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| fixed_ips | -1 |
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| injected_file_path_bytes | 255 |
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| security_groups | 10 |
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+-----------------------------+-------+</computeroutput></screen>
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</step>
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<step>
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<para>To update a default value for a new project, update the
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<literal>default</literal> property in the
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<filename>/etc/nova/nova.conf</filename> file, as
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follows:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-class-update default --<replaceable>key</replaceable> <replaceable>value</replaceable></userinput></screen>
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<para>For example:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-class-update default --instances 15</userinput></screen>
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</step>
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<step>
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<para>Verify your changes by showing the quotas for the quota
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class, as follows:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-class-show default</userinput></screen>
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<screen><computeroutput>+-----------------------------+-------+
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| Property | Value |
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+-----------------------------+-------+
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| metadata_items | 128 |
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| injected_file_content_bytes | 10240 |
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| ram | 51200 |
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| floating_ips | 10 |
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| key_pairs | 100 |
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| instances | 15 |
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| security_group_rules | 20 |
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| injected_files | 5 |
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| cores | 20 |
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| fixed_ips | -1 |
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| injected_file_path_bytes | 255 |
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| security_groups | 10 |
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+-----------------------------+-------+</computeroutput></screen>
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</step>
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</procedure>
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</section>
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<section xml:id="cli_view_quotas_tenant">
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<title>View project quotas</title>
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<procedure>
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<step>
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<para>Place the tenant ID in a usable variable, as
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follows:</para>
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<screen><prompt>$</prompt> <userinput>tenant=$(keystone tenant-list | awk '/<replaceable>tenantName</replaceable>/ {print $2}')</userinput></screen>
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</step>
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<step>
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<para>List the currently set quota values for a tenant, as
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follows:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-show --tenant $tenant</userinput></screen>
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<para>For example:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-show --tenant $tenant</userinput>
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<computeroutput>+-----------------------------+-------+
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| Property | Value |
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+-----------------------------+-------+
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| metadata_items | 128 |
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| injected_file_content_bytes | 10240 |
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| ram | 51200 |
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| floating_ips | 12 |
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| key_pairs | 100 |
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| instances | 10 |
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| security_group_rules | 20 |
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| injected_files | 5 |
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| cores | 20 |
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| fixed_ips | -1 |
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| injected_file_path_bytes | 255 |
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| security_groups | 10 |
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+-----------------------------+-------+</computeroutput></screen>
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</step>
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</procedure>
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</section>
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<section xml:id="cli_update_quotas_projects">
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<title>Update project quotas</title>
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<procedure>
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<step>
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<para>Get the tenant ID, as follows:</para>
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<screen><prompt>$</prompt> <userinput>tenant=$(keystone tenant-list | awk '/<replaceable>tenantName</replaceable>/ {print $2}')</userinput></screen>
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</step>
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<step>
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<para>Update a specified quota value, as follows:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-update --<replaceable>quotaName</replaceable> <replaceable>quotaValue</replaceable> <replaceable>tenantID</replaceable></userinput></screen>
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<para>For example:</para>
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<screen><prompt>$</prompt> <userinput>nova quota-update --floating-ips 20 $tenant
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<prompt>$</prompt> nova quota-show --tenant $tenant</userinput>
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<computeroutput>+-----------------------------+-------+
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| Property | Value |
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+-----------------------------+-------+
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| metadata_items | 128 |
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| injected_file_content_bytes | 10240 |
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| ram | 51200 |
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| floating_ips | 20 |
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| key_pairs | 100 |
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| instances | 10 |
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| security_group_rules | 20 |
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| injected_files | 5 |
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| cores | 20 |
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| fixed_ips | -1 |
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| injected_file_path_bytes | 255 |
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| security_groups | 10 |
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+-----------------------------+-------+</computeroutput></screen>
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<note>
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<para>To view a list of options for the
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<command>quota-update</command> command, run:</para>
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<screen><prompt>$</prompt> <userinput>nova help quota-update</userinput></screen>
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</note>
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</step>
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</procedure>
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</section>
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</section>
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