f174fc2caa
This patch reviews the "Answer to the debconf" things in every service, so that they look the same. It also adds links to the debconf chapter, so that users can navigate more easily in the doc. It also changes the titles of the debconf chapter so that they match the text in each chapter. It also documents the fact that python-argparse should be installed manually on all Wheezy setups, which is an issue that has been reported by some users, and which wasn't documented. The patch also extends the explanations about the meta-packages. This patch adds a lot of <informalfigure> tags that were missing as well. Finally, the patch also moves the explanation about remote MySQL setup from the nova installation procedure to the debconf-dbconfig-common section of the debconf chapter, which is a much better fit. This is my last clean-up work, I believe. Change-Id: I5a85f39e49786ae90cc0afbf13b94baf486408f4 backport: havana
67 lines
2.6 KiB
XML
67 lines
2.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<section xml:id="debconf-keystone_authtoken"
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xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0">
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<title>Services and the [keystone_authtoken]</title>
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<para>Because most OpenStack services must access the Identity
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Service, you must configure the IP address of the
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<code>keystone</code> server to be able to access it. You must
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also configure the <code>admin_tenant_name</code>,
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<code>admin_user</code>, and <code>admin_password</code> options
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for each service to work.</para>
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<para>Generally, this section looks like this:</para>
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<programlisting language="ini">[keystone_authtoken]
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auth_host = 127.0.0.1
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auth_port = 35357
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auth_protocol = http
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admin_tenant_name = %SERVICE_TENANT_NAME%
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admin_user = %SERVICE_USER%
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admin_password = %SERVICE_PASSWORD%</programlisting>
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<para>The debconf system helps users configure the
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<code>auth_host</code>, <code>admin_tenant_name</code>,
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<code>admin_user</code> and <code>admin_password</code>
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options.</para>
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<para>The following screens show an example Image Service
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configuration:</para>
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<informalfigure>
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<mediaobject>
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<imageobject>
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<imagedata scale="50" fileref="figures/debconf-screenshots/service_keystone_authtoken_server_hostname.png"/>
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</imageobject>
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</mediaobject>
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</informalfigure>
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<informalfigure>
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<mediaobject>
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<imageobject>
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<imagedata scale="50" fileref="figures/debconf-screenshots/service_keystone_authtoken_admin_tenant_name.png"/>
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</imageobject>
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</mediaobject>
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</informalfigure>
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<informalfigure>
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<mediaobject>
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<imageobject>
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<imagedata scale="50" fileref="figures/debconf-screenshots/service_keystone_authtoken_tenant_admin_user.png"/>
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</imageobject>
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</mediaobject>
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</informalfigure>
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<informalfigure>
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<mediaobject>
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<imageobject>
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<imagedata scale="50" fileref="figures/debconf-screenshots/service_keystone_authtoken_admin_password.png"/>
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</imageobject>
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</mediaobject>
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</informalfigure>
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<para>This information is stored in the configuration file for each
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service. For example:</para>
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<programlisting os="ubuntu;debian" language="ini">/etc/ceilometer/ceilometer.conf
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/etc/nova/api-paste.ini
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/etc/glance/glance-api-paste.ini
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/etc/glance/glance-registry.ini
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/etc/cinder/cinder.conf
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/etc/neutron/neutron.conf</programlisting>
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<para>The Debian OpenStack packages offer automation for this, so
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OpenStack users do not have to manually edit the configuration
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files.</para>
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</section>
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