27 lines
1.3 KiB
XML
27 lines
1.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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version="5.0"
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xml:id="sdk_auth">
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<title>Authenticate</title>
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<para>When using the SDK, you must authenticate against an OpenStack
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endpoint before you can use OpenStack services. Each project uses
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a slightly different syntax for authentication.</para>
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<para>You must typically authenticate against a specific version of
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a service. For example, a client might need to authenticate
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against Identity v2.0.</para>
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<para>Python scripts that use the OpenStack SDK must have access to the
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credentials contained in the
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<link linkend="cli_openrc">OpenStack RC file</link>. Because credentials
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are sensitive information, do not include them in your scripts. This guide
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assumes that users source the
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<filename><replaceable>PROJECT</replaceable>-openrc.sh</filename>
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file and access the credentials by using the environment variables
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in the Python scripts.</para>
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<xi:include href="section_sdk_auth_keystone.xml"/>
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<xi:include href="section_sdk_auth_glance.xml"/>
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<xi:include href="section_sdk_auth_nova.xml"/>
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<xi:include href="section_sdk_auth_neutron.xml" />
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</section>
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