Unified the syntax of the XML root element (common)

Execluded all XML files in the directory doc/common/tables because
they are autogenerated.

The XML root element of Docbook XML files should match the following
format:

<ELEMENT 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="THE_XML_ID_OF_THE_ELEMENT">

Change-Id: If12091be81ec8b2e6e53bfcb4c3a883a65e24736

doc/common/app_support.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <appendix 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="app_community_support">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="app_community_support">
     <?dbhtml stop-chunking?>
     <title>Community support</title>
     <para>The following resources are available to help you run and use

doc/common/ch_cli_ceilometer_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="ceilometerclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="ceilometerclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_cinder_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="cinderclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="cinderclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_glance_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="glanceclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="glanceclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_heat_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="heatclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="heatclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_keystone_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="keystoneclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="keystoneclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_neutron_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="neutronclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="neutronclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_nova_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="novaclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="novaclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_swift_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="swiftclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="swiftclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_cli_trove_commands.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="troveclient_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="troveclient_commands">
 
     <!-- This file is automatically generated, do not edit -->
 

doc/common/ch_getstart.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <chapter 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="ch_getting-started-with-openstack">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="ch_getting-started-with-openstack">
     <title>Get started with OpenStack</title>
     <para xml:id="para1">The OpenStack project is an open source cloud
         computing platform for all types of clouds, which aims to be

doc/common/ch_preface.xml

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <preface xmlns="http://docbook.org/ns/docbook"
-    xmlns:xlink="http://www.w3.org/1999/xlink"
-    xmlns:xi="http://www.w3.org/2001/XInclude"
-    version="5.0"
-    xml:id="ch_preface">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="ch_preface">
     <title>Preface</title>
     <?dbhtml stop-chunking?>
 

doc/common/ch_using_openstack_overview.xml

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <preface xmlns="http://docbook.org/ns/docbook"
-    xmlns:xlink="http://www.w3.org/1999/xlink"
-    xmlns:xi="http://www.w3.org/2001/XInclude"
-    version="5.0"
-    xml:id="openstack_user_guide">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="openstack_user_guide">
     <title>How can I <phrase audience="enduser">use</phrase><phrase
             audience="adminuser">administer</phrase> an OpenStack
         cloud?</title>

doc/common/section_about-object-storage.xml

@@ -1,9 +1,9 @@
 <?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="ch_introduction-to-openstack-object-storage">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="ch_introduction-to-openstack-object-storage">
     <title>Introduction to Object Storage</title>
     <para>Object Storage is a robust, highly scalable and
           fault tolerant storage platform for unstructured data

doc/common/section_cli_cinder_manage_volumes.xml

@@ -4,9 +4,10 @@
 %openstack;
 ]>
 <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="cli_manage_volumes">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="cli_manage_volumes">
     <?dbhtml stop-chunking?>
     <title>Manage volumes</title>
     <para>A volume is a detachable block storage device, similar to a USB hard drive. You can attach a volume to only one

doc/common/section_cli_cinder_read-only-volumes.xml

@@ -1,8 +1,9 @@
 <?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="cli_read-only-volumes">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="cli_read-only-volumes">
     <title>Set a volume to read-only access</title>
     <para>To give multiple users shared, secure access to the same
         data, you can set a volume to read-only access.</para>

doc/common/section_cli_glance_manage_images.xml

@@ -1,8 +1,9 @@
 <?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="cli_manage_images">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="cli_manage_images">
     <?dbhtml stop-chunking?>
     <title>Manage images</title>
     <para>The cloud operator assigns roles to users. Roles determine

doc/common/section_cli_help.xml

@@ -1,8 +1,9 @@
 <?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="cli_help">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="cli_help">
     <title>Get help for client commands</title>
     <para>To get usage information, including a list of commands with
         descriptions, for a client, run the following command:</para>

doc/common/section_cli_install.xml

@@ -1,8 +1,9 @@
 <?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="install_clients">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="install_clients">
     <?dbhtml stop-chunking?>
     <title>Install the OpenStack command-line clients</title>
     <para>Install the prerequisite software and the Python package for

doc/common/section_cli_keystone_apiv3.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="use-v3-instead-of-default-v2" 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">
+<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="use-v3-instead-of-default-v2">
     <title>Use Identity Service API v3 instead of API v2.0</title>
     <para>Use the following parameters in combination on any
         keystone command to specify which version of the API to

doc/common/section_cli_keystone_credentials.xml

@@ -1,8 +1,9 @@
 <?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="configure_keystone_client">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="configure_keystone_client">
     <title>Set up credentials for the keystone client</title>
     <para>You can configure the
             <package>python-keystoneclient</package> with admin

doc/common/section_cli_keystone_example_usage.xml

@@ -1,8 +1,9 @@
 <?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="example-usage">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="example-usage">
     <title>keystone command-line client example usage</title>
     <para>Before you can use keystone client commands, you must
         download and source an OpenStack RC file. For information, see

doc/common/section_cli_keystone_services.xml

@@ -1,8 +1,9 @@
 <?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="adding-users-tenants-and-roles-with-python-keystoneclient">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="adding-users-tenants-and-roles-with-python-keystoneclient">
     <?dbhtml stop-chunking?>
     <title>Create and manage services and service users</title>
     <para>The Identity Service enables you to define services, as

doc/common/section_cli_neutron-quotas.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="section_networking-advanced-quotas"
-  xmlns="http://docbook.org/ns/docbook"
+<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">
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_networking-advanced-quotas">
   <title>Manage Networking service quotas</title>
   <para>A quota limits the number of available resources. A default
     quota might be enforced for all tenants. When you try to create

doc/common/section_cli_neutron_manage_networks.xml

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <section xmlns="http://docbook.org/ns/docbook"
-    xmlns:xlink="http://www.w3.org/1999/xlink"
-    xmlns:xi="http://www.w3.org/2001/XInclude"
-    version="5.0"
-    xml:id="neutron_client_sample_commands">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="neutron_client_sample_commands">
     <title>Create and manage networks</title>
     <para>Before you run commands, set the following environment
         variables:</para>

doc/common/section_cli_nova_baremetal.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="baremetal" xmlns="http://docbook.org/ns/docbook"
+<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">
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="baremetal">
   <title>Manage bare-metal nodes</title>
   <para>The bare-metal driver for OpenStack Compute manages provisioning of
     physical hardware by using common cloud APIs and tools such as Orchestration

doc/common/section_cli_nova_boot.xml

@@ -1,8 +1,9 @@
 <?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="cli_launch_instances">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="cli_launch_instances">
     <title wordsize="20">Launch instances</title>
     <para>Instances are virtual machines that run inside the
         cloud.</para>

doc/common/section_cli_nova_boot_from_volume.xml

@@ -5,7 +5,8 @@
 ]>
 <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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="boot_from_volume">
   <title>Launch an instance from a volume</title>
   <para>You can boot instances from a volume instead of an image.</para>

doc/common/section_cli_nova_customize_flavors.xml

@@ -3,10 +3,11 @@
 <!ENTITY % openstack SYSTEM "entities/openstack.ent">
 %openstack;
 ]>
-<section xml:id="customize-flavors"
-    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">
+<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="customize-flavors">
     <title>Flavors</title>
     <para>Admin users can use the <command>nova flavor-</command>
         commands to customize and manage flavors. To see the available

doc/common/section_cli_nova_evacuate.xml

@@ -1,8 +1,9 @@
 <?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_cli_evacuate">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="nova_cli_evacuate">
     <title>Evacuate instances</title>
     <para>If a cloud compute node fails due to a hardware malfunction or another reason, you can
         evacuate instances to make them available again. You can choose evacuation parameters for

doc/common/section_cli_nova_fileinjection.xml

@@ -1,10 +1,9 @@
 <?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="inserting_files">
+<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="inserting_files">
 
 
   <title>Inject files into instances</title>

doc/common/section_cli_nova_get_console.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="instance_console" xmlns="http://docbook.org/ns/docbook"
-    xmlns:xlink="http://www.w3.org/1999/xlink"
-    xmlns:xi="http://www.w3.org/2001/XInclude"
-    version="5.0">
+<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="instance_console">
     <title>Access an instance through a console</title>
     <para>To access an instance through a VNC console, run the
         following command:</para> <screen><prompt>$</prompt> <userinput>nova get-vnc-console <replaceable>INSTANCE_NAME</replaceable> xvpvnc</userinput></screen>

doc/common/section_cli_nova_host_aggregates.xml

@@ -4,9 +4,10 @@
 %openstack;
 ]>
 <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="host-aggregates">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="host-aggregates">
     <title>Host aggregates</title>
     <para>Host aggregates are a mechanism to further partition an
         availability zone; while availability zones are visible to

doc/common/section_cli_nova_images.xml

@@ -1,8 +1,9 @@
 <?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_images">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="nova_manage_images">
     <title>Manage images with the nova client</title>
     <para>You can use the nova client to list images, set and delete
         image metadata, delete images, and take a snapshot of a

doc/common/section_cli_nova_manage_images.xml

@@ -1,8 +1,9 @@
 <?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_images">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="nova_manage_images">
     <title>Create an image (nova)</title>
     <para>You can use the <command>nova</command> client to take a snapshot of a
         running instance to create an image.</para>

doc/common/section_cli_nova_metadata.xml

@@ -1,11 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- moved this information to "launch a server" section -->
-<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="inserting_metadata">
+<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="inserting_metadata">
   <title>Insert metadata during launch</title>
   <para>When booting a server, you can also add metadata, so that you
   can more easily identify it amongst your ever-growing elastic

doc/common/section_cli_nova_quotas.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="cli_set_compute_quotas">
   <title>Manage Compute service quotas</title>
   <para>As an administrative user, you can use the <command>nova quota-*</command>

doc/common/section_cli_nova_reboot.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="reboot" 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">
+<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="reboot">
     <title>Reboot an instance</title>
 <para>You can soft or hard reboot a running instance. A soft reboot
         attempts a graceful shut down and restart of the instance. A

doc/common/section_cli_nova_resizerebuild.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="nova_cli_resize">
   <title>Change the size of your server</title>
   <para>You change the size of a server by changing its flavor.</para>

doc/common/section_cli_nova_search_ip.xml

@@ -1,9 +1,9 @@
 <?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"
-xml:id="search_ip" version="5.0">
+<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="search_ip">
   <title>Search for an instance using IP address</title>
   <para>You can search for an instance using the IP address parameter,
       <literal>--ip</literal>, with the <command>nova list</command>

doc/common/section_cli_nova_secgroups.xml

@@ -1,8 +1,9 @@
 <?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_cli_security_groups">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="nova_cli_security_groups">
     <title>Add security group and rules</title>
     <para>The following procedure shows you how to add security groups
         and add rules to the default security group.</para>

doc/common/section_cli_nova_sshkeys.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="nova_cli_keygen">
   <title>Add keypair</title>
   <para>Create at least one keypair for each project. If you have

doc/common/section_cli_nova_startstop.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="nova_cli_stop_start">
   <title>Stop and start an instance</title>
   <para>Use one of the following methods to stop and start an

doc/common/section_cli_nova_terminate.xml

@@ -1,10 +1,9 @@
 <?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="terminating">
+<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="terminating">
   <title>Delete an instance</title>
   <para>When you no longer need an instance, you can delete it.</para>
 <procedure><step>

doc/common/section_cli_nova_usage_statistics.xml

@@ -1,8 +1,9 @@
 <?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="usage_statistics">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="usage_statistics">
   <title>Show usage statistics for hosts and instances</title>
   <para>You can show basic
         statistics on resource usage for hosts and instances.</para>

doc/common/section_cli_nova_userdata.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="inserting_userdata">
   <title>Provide user data to instances</title>
   <para>A <glossterm baseform="user data">user data</glossterm> file is a special key in the metadata service that

doc/common/section_cli_nova_volumes.xml

@@ -1,10 +1,9 @@
 <?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_cli_volumes">
+<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_cli_volumes">
   <title>Manage Volumes</title>
   <para>Depending on the setup of your cloud provider, they may give you an endpoint to use to
     manage volumes, or there may be an extension under the covers. In either case, you can use the

doc/common/section_cli_openrc.xml

@@ -1,8 +1,9 @@
 <?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="cli_openrc">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="cli_openrc">
     <?dbhtml stop-chunking?>
     <title>Set environment variables using the OpenStack RC
         file</title>

doc/common/section_cli_overview.xml

@@ -1,9 +1,9 @@
 <?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="section_cli_overview">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_cli_overview">
     <title>Overview</title>
     <para>
       Each OpenStack project provides a command-line client, which

doc/common/section_cli_version.xml

@@ -1,8 +1,9 @@
 <?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="checking_version_cli">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="checking_version_cli">
         <title>Discover the version number for a client</title>
         <para>Run the following command to discover the version number
                 for a client:</para>

doc/common/section_compute-configure-console.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="remote-console-access">
   <title>Configure remote console access</title>
   <!--<?dbhtml stop-chunking?>-->

doc/common/section_compute-configure-ec2.xml

@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="configuring-ec2-api"
-  xmlns="http://docbook.org/ns/docbook"
-  xmlns:xlink="http://www.w3.org/1999/xlink"
+<section xmlns="http://docbook.org/ns/docbook"
   xmlns:xi="http://www.w3.org/2001/XInclude"
-  version="5.0">
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="configuring-ec2-api">
   <title>Configure the EC2 API</title>
   <para>You can set options in the <filename>nova.conf</filename>
     configuration file to control which network address and port the

doc/common/section_compute-configure-spice.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="spice-console">
   <title>SPICE console</title>
   <para>OpenStack Compute supports VNC consoles to guests. The VNC

doc/common/section_compute-configure-vnc.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="getting-started-with-vnc-proxy">
   <title>VNC console proxy</title>
   <para>The VNC proxy is an OpenStack component that enables compute

doc/common/section_compute_config-api.xml

@@ -1,8 +1,9 @@
 <?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="configuring-compute-API">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="configuring-compute-API">
     <title>Configure the Compute API</title>
     <para>The Compute API, run by the <systemitem class="service"
             >nova-api</systemitem> daemon, is the component of

doc/common/section_compute_config-firewalls.xml

@@ -1,8 +1,9 @@
 <?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="default_ports">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="default_ports">
     <title>Compute service node firewall requirements</title>
     <para>Console connections for virtual machines, whether direct or through a proxy, are received
         on ports <literal>5900</literal> to <literal>5999</literal>. You must configure the firewall

doc/common/section_config_format.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="config_format"
-    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">
+<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="config_format">
 
   <?dbhtml stop-chunking?>
   <title>Configuration file format</title>

doc/common/section_conventions.xml

@@ -1,9 +1,9 @@
 <?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="section_conventions">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_conventions">
     <?dbhtml stop-chunking?>
     <title>Conventions</title>
     <para>The OpenStack documentation uses several typesetting

doc/common/section_dashboard-configure-http.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="configure-dashboard-http"
-    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">
+<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="configure-dashboard-http">
     <title>Configure the dashboard for HTTP</title>
     <?dbhtml stop-chunking?>
     <para>You can configure the dashboard for a simple HTTP deployment. The standard installation

doc/common/section_dashboard-configure-https.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="dashboard-config-https"
-    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">
+<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="dashboard-config-https">
     <title>Configure the dashboard for HTTPS</title>
     <para>You can configure the dashboard for a secured HTTPS
         deployment. While the standard installation uses a

doc/common/section_dashboard-configure-vnc-window.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="vnc-window"
-    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">
+<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="vnc-window">
     <title>Change the size of the dashboard VNC window</title>
     <para>The <filename>_detail_vnc.html</filename> file defines
         the size of the VNC window. To change the window size, edit

doc/common/section_dashboard-configure.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="configure-dashboard"
-    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">
+<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="configure-dashboard">
     <title>Configure the dashboard</title>
     <?dbhtml stop-chunking?>
     <para>You can configure the dashboard for a simple HTTP

doc/common/section_dashboard_access.xml

@@ -4,10 +4,10 @@
 %openstack;
 ]>
 <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="log_in_dashboard">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="log_in_dashboard">
     <?dbhtml stop-chunking?>
     <title>Log in to the dashboard</title>
     <para>The dashboard is available on the node with the

doc/common/section_dashboard_customizing.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="dashboard-custom-brand"
-    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">
+<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="dashboard-custom-brand">
     <title>Customize the dashboard</title>
     <para>Adapted from <link
             xlink:href="http://www.prestonlee.com/2012/05/09/how-to-custom-brand-the-openstack-horizon-dashboard/"

doc/common/section_dashboard_launch_instances_from_image.xml

@@ -1,8 +1,9 @@
 <?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="dashboard_launch_instances_from_image">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="dashboard_launch_instances_from_image">
     <title>Launch an instance from an image</title>
     <?dbhtml stop-chunking?>
     <para>Instances are virtual machines that run inside the

doc/common/section_dashboard_sessions.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="dashboard-sessions"
-    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">
+<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="dashboard-sessions">
     <title>Set up session storage for the dashboard</title>
     <para>The dashboard uses <link
             xlink:href="https://docs.djangoproject.com/en/dev/topics/http/sessions/"

doc/common/section_dochistory.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="doc_change_history"
-    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">
+<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="doc_change_history">
     <title>Document change history</title>
     <?dbhtml stop-chunking?>
     <para>This version of the guide replaces and obsoletes all

doc/common/section_fibrechannel.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <section xmlns="http://docbook.org/ns/docbook"
-    xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
-    xml:id="fibrechannel">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="fibrechannel">
     <title>Fibre Channel support in Compute</title>
     <para>Fibre Channel support in OpenStack Compute is remote block
         storage attached to compute nodes for VMs.</para>

doc/common/section_getstart_block-storage.xml

@@ -1,8 +1,9 @@
 <?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="block-storage-service">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="block-storage-service">
       <title>OpenStack Block Storage</title>
       <para>The Openstack Block Storage service (cinder) adds
         persistent storage to a virtual machine. Block

doc/common/section_getstart_compute.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="compute-service">
   <title>OpenStack Compute</title>
   <para>Use OpenStack Compute to host and manage cloud computing

doc/common/section_getstart_conceptual_arch.xml

@@ -1,8 +1,9 @@
 <?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="conceptual-architecture">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="conceptual-architecture">
     <title>Conceptual architecture</title>
     <para>The following diagram shows the relationships among the
         OpenStack services:</para>

doc/common/section_getstart_dashboard.xml

@@ -1,8 +1,9 @@
 <?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="dashboard-service">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="dashboard-service">
       <title>OpenStack dashboard</title>
       <para>The OpenStack dashboard is a modular <link
           xlink:href="https://www.djangoproject.com/">Django web

doc/common/section_getstart_image.xml

@@ -1,8 +1,9 @@
 <?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="image-service-overview">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="image-service-overview">
       <title>OpenStack Image Service</title>
       <para>The OpenStack Image Service is central to Infrastructure-as-a-Service (IaaS)
         as shown in <xref linkend="conceptual-architecture"/>. It accepts API requests

doc/common/section_getstart_logical_arch.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="logical-architecture">
   <title>Logical architecture</title>
   <para>To design, deploy, and configure OpenStack, administrators must understand the logical architecture.</para>

doc/common/section_getstart_networking.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="networking-service-overview">
   <title>OpenStack Networking</title>
   <para>OpenStack Networking allows you to create and

doc/common/section_getstart_object-storage.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="object-storage-service">
   <title>OpenStack Object Storage</title>
   <para>The OpenStack Object Storage is a multi-tenant object storage system.

doc/common/section_getstart_orchestration.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="orchestration-service">
   <title>Orchestration module concepts</title>
   <para>The Orchestration module provides a template-based

doc/common/section_getstart_telemetry.xml

@@ -1,8 +1,9 @@
 <?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="metering-service">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="metering-service">
       <title>Telemetry module</title>
       <para>The Telemetry module performs the following functions:</para>
       <para>

doc/common/section_getstart_trove.xml

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="trove-service">
   <title>Database service overview</title>
   <para>The Database service provides scalable and reliable cloud provisioning

doc/common/section_identity-troubleshooting.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="troubleshooting-identity-service"
-    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">
+<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="troubleshooting-identity-service">
     <title>Troubleshoot the Identity service</title>
     <para>To troubleshoot the Identity service, review the logs in the
             <filename>/var/log/keystone/keystone.log</filename> file.</para>

doc/common/section_keystone-concepts-domain-management.xml

@@ -1,8 +1,9 @@
 <?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="identity-domains">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="identity-domains">
         <title>Domains</title>
     <para>A domain defines administrative boundaries for the management of Identity entities. A
         domain may represent an individual, company, or operator-owned space. It is used for

doc/common/section_keystone-concepts-group-management.xml

@@ -1,8 +1,9 @@
 <?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="identity-groups">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="identity-groups">
         <title>Groups</title>
         <para>A group is a collection of users. Administrators can
         create groups and add users to them. Then, rather than assign

doc/common/section_keystone-concepts-service-management.xml

@@ -1,8 +1,9 @@
 <?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="keystone-service-mgmt">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="keystone-service-mgmt">
         <title>Service management</title>
       <para>The Identity Service provides
         identity, token, catalog, and policy services.

doc/common/section_keystone-concepts-user-management.xml

@@ -1,8 +1,9 @@
 <?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="keystone-user-management">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="keystone-user-management">
     <title>User management</title>
     <para>The main components of Identity user management are:</para>
     <itemizedlist>

doc/common/section_keystone-concepts.xml

@@ -1,8 +1,9 @@
 <?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="keystone-concepts">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="keystone-concepts">
     <?dbhtml stop-chunking?>
     <title>OpenStack Identity concepts</title>
     <para>The OpenStack<glossterm>Identity Service</glossterm> performs the

doc/common/section_keystone-external-auth.xml

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section xml:id="keystone-external-auth"
-    xmlns="http://docbook.org/ns/docbook"
-    xmlns:xi="http://www.w3.org/2001/XInclude"
-    xmlns:xlink="http://www.w3.org/1999/xlink" version="1.0">
+<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="keystone-external-auth">
     <?dbhtml stop-chunking?>
     <title>External authentication with Identity</title>
     <para>When Identity runs in <literal>apache-httpd</literal>, you

doc/common/section_keystone-ssl-config.xml

@@ -1,8 +1,9 @@
 <?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="keystone-ssl-config">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="keystone-ssl-config">
     <?dbhtml stop-chunking?>
     <title>Configure the Identity Service with SSL</title>
     <para>You can configure the Identity Service to support two-way

doc/common/section_keystone_certificates-for-pki.xml

@@ -1,8 +1,9 @@
 <?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="certificates-for-pki">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="certificates-for-pki">
     <?dbhtml stop-chunking?>
     <title>Certificates for PKI</title>
     <para>PKI stands for Public Key Infrastructure. Tokens are

doc/common/section_keystone_config_ldap-assignments.xml

@@ -1,8 +1,9 @@
 <?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="configuring-keystone-for-ldap-backend-assignments">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="configuring-keystone-for-ldap-backend-assignments">
 <title>Separate role authorization and user authentication</title>
     <para>When you configure the Identity service to use an LDAP back
     end, you can split authentication and authorization using the

doc/common/section_keystone_config_ldap-hardening.xml

@@ -1,8 +1,9 @@
 <?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="configuring-keystone-for-ldap-backend-harden">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="configuring-keystone-for-ldap-backend-harden">
     <title>Secure the OpenStack Identity service connection to an
     LDAP back end</title>
     <para>The Identity service supports the use of TLS to encrypt LDAP

doc/common/section_keystone_config_ldap.xml

@@ -1,8 +1,9 @@
 <?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="configuring-keystone-for-ldap-backend">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="configuring-keystone-for-ldap-backend">
     <title>Integrate Identity with LDAP</title>
     <para>Identity Service supports integration with an existing LDAP
         directory for authentication and authorization

doc/common/section_keystone_db_sync.xml

@@ -1,8 +1,9 @@
 <?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="keystone-db_sync">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="keystone-db_sync">
     <title>Migrate the Identity Service database</title>
     <para>Between revisions of the Identity Service project, you might
         need to complete SQL migrations. The Identity Service project

doc/common/section_kvm_enable.xml

@@ -1,8 +1,9 @@
 <?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="section_kvm_enable">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_kvm_enable">
     <title>Enable KVM</title>
     <para>To perform these steps, you must be logged in as the
             <systemitem>root</systemitem> user.</para>

doc/common/section_objectstorage-account-reaper.xml

@@ -1,9 +1,9 @@
 <?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="section_objectstorage-account-reaper">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_objectstorage-account-reaper">
     <title>Account reaper</title>
     <para>In the background, the account reaper removes data from the deleted accounts.</para>
     <para>A reseller marks an account for deletion by issuing a <code>DELETE</code> request on the account’s

doc/common/section_objectstorage-arch.xml

@@ -4,10 +4,10 @@
 %openstack;
 ]>
 <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="section_objectstorage-cluster-architecture">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_objectstorage-cluster-architecture">
     <title>Cluster architecture</title>
     <section xml:id="section_access-tier">
         <title>Access tier</title>

doc/common/section_objectstorage-characteristics.xml

@@ -1,9 +1,9 @@
 <?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="objectstorage_characteristics">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="objectstorage_characteristics">
     <title>Object Storage characteristics</title>
     <para>The key characteristics of Object Storage are that:</para>
     <itemizedlist>

doc/common/section_objectstorage-components.xml

@@ -1,9 +1,9 @@
 <?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="section_objectstorage-components">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_objectstorage-components">
     <title>Components</title>
         <para>The components that enable Object Storage to deliver high availability, high
         durability, and high concurrency are:</para>

doc/common/section_objectstorage-features.xml

@@ -1,9 +1,9 @@
 <?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="section_objectstorage_features">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_objectstorage_features">
     <title>Features and benefits</title>
 
     <informaltable>

doc/common/section_objectstorage-intro.xml

@@ -1,9 +1,9 @@
 <?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="section_objectstorage-intro">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_objectstorage-intro">
     <title>Introduction to Object Storage</title>
     <para>OpenStack Object Storage (code-named swift) is open source software for creating
         redundant, scalable data storage using clusters of standardized servers to store petabytes

doc/common/section_objectstorage-replication.xml

@@ -1,8 +1,9 @@
 <?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="section_objectstorage-replication">
+  xmlns:xi="http://www.w3.org/2001/XInclude"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
+  xml:id="section_objectstorage-replication">
     <title>Replication</title>
     <para>Because each replica in Object Storage functions
         independently and clients generally require only a simple