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

@@ -1,7 +1,8 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  version="5.0"
   xml:id="app_community_support">
     <?dbhtml stop-chunking?>
     <title>Community support</title>

doc/common/ch_cli_ceilometer_commands.xml

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

@@ -1,7 +1,8 @@
 <?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"
+  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

doc/common/ch_preface.xml

@@ -1,7 +1,7 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
   version="5.0"
   xml:id="ch_preface">
     <title>Preface</title>

doc/common/ch_using_openstack_overview.xml

@@ -1,7 +1,7 @@
 <?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"
+  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

doc/common/section_cli_cinder_manage_volumes.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="cli_manage_volumes">
     <?dbhtml stop-chunking?>
     <title>Manage volumes</title>

doc/common/section_cli_cinder_read-only-volumes.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_read-only-volumes">
     <title>Set a volume to read-only access</title>
     <para>To give multiple users shared, secure access to the same

doc/common/section_cli_glance_manage_images.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_manage_images">
     <?dbhtml stop-chunking?>
     <title>Manage images</title>

doc/common/section_cli_help.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_help">
     <title>Get help for client commands</title>
     <para>To get usage information, including a list of commands with

doc/common/section_cli_install.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="install_clients">
     <?dbhtml stop-chunking?>
     <title>Install the OpenStack command-line clients</title>

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"
+<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="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

@@ -1,7 +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="configure_keystone_client">
     <title>Set up credentials for the keystone client</title>
     <para>You can configure the

doc/common/section_cli_keystone_example_usage.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="example-usage">
     <title>keystone command-line client example usage</title>
     <para>Before you can use keystone client commands, you must

doc/common/section_cli_keystone_services.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="adding-users-tenants-and-roles-with-python-keystoneclient">
     <?dbhtml stop-chunking?>
     <title>Create and manage services and service users</title>

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

@@ -1,7 +1,7 @@
 <?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"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
   version="5.0"
   xml:id="neutron_client_sample_commands">
     <title>Create and manage networks</title>

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

@@ -1,7 +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_launch_instances">
     <title wordsize="20">Launch instances</title>
     <para>Instances are virtual machines that run inside the

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"
+<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="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

@@ -1,7 +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_evacuate">
     <title>Evacuate instances</title>
     <para>If a cloud compute node fails due to a hardware malfunction or another reason, you can

doc/common/section_cli_nova_fileinjection.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section
-    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"

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"
+<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="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

@@ -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="host-aggregates">
     <title>Host aggregates</title>
     <para>Host aggregates are a mechanism to further partition an

doc/common/section_cli_nova_images.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_manage_images">
     <title>Manage images with the nova client</title>
     <para>You can use the nova client to list images, set and delete

doc/common/section_cli_nova_manage_images.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_manage_images">
     <title>Create an image (nova)</title>
     <para>You can use the <command>nova</command> client to take a snapshot of a

doc/common/section_cli_nova_metadata.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- moved this information to "launch a server" section -->
-<section
-    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"

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"
+<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="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"
+<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">
+  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

@@ -1,7 +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_security_groups">
     <title>Add security group and rules</title>
     <para>The following procedure shows you how to add security groups

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

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section
-    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"

doc/common/section_cli_nova_usage_statistics.xml

@@ -2,7 +2,8 @@
 <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">
+  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

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<section
-    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"

doc/common/section_cli_openrc.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_openrc">
     <?dbhtml stop-chunking?>
     <title>Set environment variables using the OpenStack RC

doc/common/section_cli_version.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="checking_version_cli">
         <title>Discover the version number for a client</title>
         <para>Run the following command to discover the version number

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

@@ -1,7 +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="configuring-compute-API">
     <title>Configure the Compute API</title>
     <para>The Compute API, run by the <systemitem class="service"

doc/common/section_compute_config-firewalls.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="default_ports">
     <title>Compute service node firewall requirements</title>
     <para>Console connections for virtual machines, whether direct or through a proxy, are received

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"
+<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="config_format">
 
   <?dbhtml stop-chunking?>
   <title>Configuration file format</title>

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"
+<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="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"
+<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="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"
+<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="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"
+<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="configure-dashboard">
     <title>Configure the dashboard</title>
     <?dbhtml stop-chunking?>
     <para>You can configure the dashboard for a simple HTTP

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"
+<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="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

@@ -1,7 +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="dashboard_launch_instances_from_image">
     <title>Launch an instance from an image</title>
     <?dbhtml stop-chunking?>

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"
+<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="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"
+<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="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

@@ -1,6 +1,8 @@
 <?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"
+  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

doc/common/section_getstart_block-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="block-storage-service">
       <title>OpenStack Block Storage</title>
       <para>The Openstack Block Storage service (cinder) adds

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

@@ -1,7 +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="conceptual-architecture">
     <title>Conceptual architecture</title>
     <para>The following diagram shows the relationships among the

doc/common/section_getstart_dashboard.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="dashboard-service">
       <title>OpenStack dashboard</title>
       <para>The OpenStack dashboard is a modular <link

doc/common/section_getstart_image.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="image-service-overview">
       <title>OpenStack Image Service</title>
       <para>The OpenStack Image Service is central to Infrastructure-as-a-Service (IaaS)

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

@@ -1,7 +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="metering-service">
       <title>Telemetry module</title>
       <para>The Telemetry module performs the following functions:</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"
+<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="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

@@ -1,7 +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="identity-domains">
         <title>Domains</title>
     <para>A domain defines administrative boundaries for the management of Identity entities. A

doc/common/section_keystone-concepts-group-management.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="identity-groups">
         <title>Groups</title>
         <para>A group is a collection of users. Administrators can

doc/common/section_keystone-concepts-service-management.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="keystone-service-mgmt">
         <title>Service management</title>
       <para>The Identity Service provides

doc/common/section_keystone-concepts-user-management.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="keystone-user-management">
     <title>User management</title>
     <para>The main components of Identity user management are:</para>

doc/common/section_keystone-concepts.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="keystone-concepts">
     <?dbhtml stop-chunking?>
     <title>OpenStack Identity concepts</title>

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"
+<section 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">
+  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

@@ -1,7 +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="keystone-ssl-config">
     <?dbhtml stop-chunking?>
     <title>Configure the Identity Service with SSL</title>

doc/common/section_keystone_certificates-for-pki.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="certificates-for-pki">
     <?dbhtml stop-chunking?>
     <title>Certificates for PKI</title>

doc/common/section_keystone_config_ldap-assignments.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="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

doc/common/section_keystone_config_ldap-hardening.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="configuring-keystone-for-ldap-backend-harden">
     <title>Secure the OpenStack Identity service connection to an
     LDAP back end</title>

doc/common/section_keystone_config_ldap.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="configuring-keystone-for-ldap-backend">
     <title>Integrate Identity with LDAP</title>
     <para>Identity Service supports integration with an existing LDAP

doc/common/section_keystone_db_sync.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="keystone-db_sync">
     <title>Migrate the Identity Service database</title>
     <para>Between revisions of the Identity Service project, you might

doc/common/section_kvm_enable.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="section_kvm_enable">
     <title>Enable KVM</title>
     <para>To perform these steps, you must be logged in as the

doc/common/section_objectstorage-replication.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="section_objectstorage-replication">
     <title>Replication</title>
     <para>Because each replica in Object Storage functions

doc/common/section_objectstorage-ringbuilder.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="section_objectstorage-ringbuilder">
     <title>Ring-builder</title>
     <para>Use the swift-ring-builder utility to build and manage rings. This

doc/common/section_objectstorage-troubleshoot.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="troubleshooting-openstack-object-storage">
     <title>Troubleshoot Object Storage</title>
     <para>For Object Storage, everything is logged in <filename>/var/log/syslog</filename> (or messages on some distros).

doc/common/section_objectstorage_tenant-specific-image-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="configuring-tenant-specific-storage-for-images">
     <title>Configure tenant-specific image locations with Object
         Storage</title>

doc/common/section_rpc-for-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-configuring-rpc">
   <?dbhtml stop-chunking?>
   <title>Configure the Oslo RPC messaging system</title>

doc/common/section_rpc.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="configuring-rpc">
   <?dbhtml stop-chunking?>
   <title>Configure the Oslo RPC messaging system</title>

doc/common/section_storage-concepts.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="storage-concepts">
   <title>Storage concepts</title>
   <para>The OpenStack stack uses the following storage types:</para>

doc/common/section_support-compute.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="section_compute-troubleshooting">
     <title>Troubleshoot Compute</title>
     <para>Common problems for Compute typically involve misconfigured

doc/common/section_trusted-compute-pools.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="trusted-compute-pools">
     <title>Trusted compute pools</title>
     <para>Trusted compute pools enable administrators to designate a group of compute hosts as

doc/common/section_user-data.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="user-data">
     <title>Configure instances at boot</title>
     <para>When you boot instances in an OpenStack cloud, you can use

doc/common/section_using-vnc-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="using-vnc-console">
   <title>Use the VNC console</title>
   <para>To interact through the VNC console, you can use a VNC client