3b0b6dadd0
This patch adds XML files for: - brief overview of firewall configuration - table listing ports used by main openstack components - table listing ports used by other services required by OpenStack The resulting section will be added as an appendix to the Config Ref Guide. Change-Id: Ib7edf8f827cd0c31c51a9cbdaff475384960c7ee Related-Bug: #1261617
24 lines
1.2 KiB
XML
24 lines
1.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<appendix xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
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xml:id="firewalls-default-ports">
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<title>Firewalls and default ports</title>
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<para>On some deployments, such as ones where restrictive
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firewalls are in place, you might need to manually configure a
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firewall to permit OpenStack service traffic.</para>
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<para>To manually configure a firewall, you must permit traffic
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through the ports that each OpenStack service uses. This table
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lists the default ports that each OpenStack service
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uses:</para>
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<xi:include href="table_default-ports-primary-services.xml"/>
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<para>To function properly, some OpenStack components depend on
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other, non-OpenStack services. For example, the OpenStack
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dashboard uses HTTP for non-secure communication. In this
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case, you must configure the firewall to allow traffic to and
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from HTTP.</para>
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<para>This table lists the ports that other OpenStack components
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use:</para>
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<xi:include href="table_default-ports-peripheral-services.xml"/>
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</appendix>
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